{
"command": "ls -la /app/ && file /app/image.ppm && head -c 100 /app/image.ppm | xxd | head -20",
"description": "Inspect image file and workspace"
}Exit code 127 total 47156 drwxr-xr-x 1 root root 28 Oct 28 2025 . drwxr-xr-x 1 root root 99 Sep 26 02:14 .. -rw-r--r-- 1 root root 48262737 Oct 28 2025 image.ppm -rwxr-xr-x 1 root root 21152 Oct 28 2025 orig /bin/bash: line 1: file: command not found [error] tool reported failure
{
"command": "head -c 50 /app/image.ppm | od -c | head -10; echo \"---\"; ls -la /app/orig; xxd /app/orig | head -5",
"description": "Read PPM header and inspect orig binary"
}0000000 P 3 \n 2 4 0 0 1 8 0 0 \n 2 5 5
0000020 \n 1 5 9 1 9 7 2 5 5 \n 1 5 9
0000040 1 9 7 2 5 5 \n 1 5 9 1 9 7
0000060 2
0000062
---
-rwxr-xr-x 1 root root 21152 Oct 28 2025 /app/orig
/bin/bash: line 1: xxd: command not found
[stdout]
0000000 P 3 \n 2 4 0 0 1 8 0 0 \n 2 5 5
0000020 \n 1 5 9 1 9 7 2 5 5 \n 1 5 9
0000040 1 9 7 2 5 5 \n 1 5 9 1 9 7
0000060 2
0000062
---
-rwxr-xr-x 1 root root 21152 Oct 28 2025 /app/orig
/bin/bash: line 1: xxd: command not found
[metadata] {"noOutputExpected": false}{
"command": "od -A x -t x1z /app/orig | head -40; echo \"====\"; strings /app/orig | head -80",
"description": "Examine orig binary strings and hex"
}000000 7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00 >.ELF............< 000010 03 00 3e 00 01 00 00 00 a0 11 00 00 00 00 00 00 >..>.............< 000020 40 00 00 00 00 00 00 00 e0 4a 00 00 00 00 00 00 >@........J......< 000030 00 00 00 00 40 00 38 00 0d 00 40 00 1f 00 1e 00 >....@.8...@.....< 000040 06 00 00 00 04 00 00 00 40 00 00 00 00 00 00 00 >........@.......< 000050 40 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 >@.......@.......< 000060 d8 02 00 00 00 00 00 00 d8 02 00 00 00 00 00 00 >................< 000070 08 00 00 00 00 00 00 00 03 00 00 00 04 00 00 00 >................< 000080 18 03 00 00 00 00 00 00 18 03 00 00 00 00 00 00 >................< 000090 18 03 00 00 00 00 00 00 1c 00 00 00 00 00 00 00 >................< 0000a0 1c 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 >................< 0000b0 01 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00 >................< 0000c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 >................< 0000d0 e0 08 00 00 00 00 00 00 e0 08 00 00 00 00 00 00 >................< 0000e0 00 10 00 00 00 00 00 00 01 00 00 00 05 00 00 00 >................< 0000f0 00 10 00 00 00 00 00 00 00 10 00 00 00 00 00 00 >................< 000100 00 10 00 00 00 00 00 00 3d 1c 00 00 00 00 00 00 >........=.......< 000110 3d 1c 00 00 00 00 00 00 00 10 00 00 00 00 00 00 >=...............< 000120 01 00 00 00 04 00 00 00 00 30 00 00 00 00 00 00 >.........0......< 000130 00 30 00 00 00 00 00 00 00 30 00 00 00 00 00 00 >.0.......0......< 000140 44 05 00 00 00 00 00 00 44 05 00 00 00 00 00 00 >D.......D.......< 000150 00 10 00 00 00 00 00 00 01 00 00 00 06 00 00 00 >................< 000160 58 3d 00 00 00 00 00 00 58 4d 00 00 00 00 00 00 >X=......XM......< 000170 58 4d 00 00 00 00 00 00 b8 02 00 00 00 00 00 00 >XM..............< 000180 d8 02 00 00 00 00 00 00 00 10 00 00 00 00 00 00 >................< 000190 02 00 00 00 06 00 00 00 68 3d 00 00 00 00 00 00 >........h=......< 0001a0 68 4d 00 00 00 00 00 00 68 4d 00 00 00 00 00 00 >hM......hM......< 0001b0 00 02 00 00 00 00 00 00 00 02 00 00 00 00 00 00 >................< 0001c0 08 00 00 00 00 00 00 00 04 00 00 00 04 00 00 00 >................< 0001d0 38 03 00 00 00 00 00 00 38 03 00 00 00 00 00 00 >8.......8.......< 0001e0 38 03 00 00 00 00 00 00 30 00 00 00 00 00 00 00 >8.......0.......< 0001f0 30 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 >0...............< 000200 04 00 00 00 04 00 00 00 68 03 00 00 00 00 00 00 >........h.......< 000210 68 03 00 00 00 00 00 00 68 03 00 00 00 00 00 00 >h.......h.......< 000220 44 00 00 00 00 00 00 00 44 00 00 00 00 00 00 00 >D.......D.......< 000230 04 00 00 00 00 00 00 00 53 e5 74 64 04 00 00 00 >........S.td....< 000240 38 03 00 00 00 00 00 00 38 03 00 00 00 00 00 00 >8.......8.......< 000250 38 03 00 00 00 00 00 00 30 00 00 00 00 00 00 00 >8.......0.......< 000260 30 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 >0...............< 000270 50 e5 74 64 04 00 00 00 b0 31 00 00 00 00 00 00 >P.td.....1......< ==== /lib64/ld-linux-x86-64.so.2 _ITM_deregisterTMCloneTable __gmon_start__ _ITM_registerTMCloneTable floor sqrt fmax fmin __stack_chk_fail free fopen malloc __libc_start_main stderr fprintf __cxa_finalize fclose fwrite libm.so.6 libc.so.6 GLIBC_2.2.5 GLIBC_2.4 GLIBC_2.34 PTE1 u+UH Error: Could not open file %s for writing %d %d %d %d %d Wrote image to %s Creating high-resolution image: %dx%d This will be downsampled with ffmpeg after rendering Rendering high-resolution image... Progress: %.1f%% Rendering complete image.ppm Done. ?333? L>fff? 9*3$" GCC: (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0 Scrt1.o __abi_tag crtstuff.c deregister_tm_clones __do_global_dtors_aux completed.0 __do_global_dtors_aux_fini_array_entry frame_dummy __frame_dummy_init_array_entry orig.c __FRAME_END__ _DYNAMIC __GNU_EH_FRAME_HDR _GLOBAL_OFFSET_TABLE_ free@GLIBC_2.2.5 vector_normalize __libc_start_main@GLIBC_2.34 _ITM_deregisterTMCloneTable fmax@GLIBC_2.2.5 is_in_shadow ray_create free_image vector_create _edata vector_dot fclose@GLIBC_2.2.5 _fini __stack_chk_fail@GLIBC_2.4 vector_length __data_start fprintf@GLIBC_2.2.5 __gmon_start__ __dso_handle _IO_stdin_used fmin@GLIBC_2.2.5 malloc@GLIBC_2.2.5 _end vector_subtract ray_at __bss_start [stdout] 000000 7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00 >.ELF............< 000010 03 00 3e 00 01 00 00 00 a0 11 00 00 00 00 00 00 >..>.............< 000020 40 00 00 00 00 00 00 00 e0 4a 00 00 00 00 00 00 >@........J......< 000030 00 00 00 00 40 00 38 00 0d 00 40 00 1f 00 1e 00 >....@.8...@.....< 000040 06 00 00 00 04 00 00 00 40 00 00 00 00 00 00 00 >........@.......< 000050 40 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 >@.......@.......< 000060 d8 02 00 00 00 00 00 00 d8 02 00 00 00 00 00 00 >................< 000070 08 00 00 00 00 00 00 00 03 00 00 00 04 00 00 00 >................< 000080 18 03 00 00 00 00 00 00 18 03 00 00 00 00 00 00 >................< 000090 18 03 00 00 00 00 00 00 1c 00 00 00 00 00 00 00 >................< 0000a0 1c 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 >................< 0000b0 01 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00 >................< 0000c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 >................< 0000d0 e0 08 00 00 00 00 00 00 e0 08 00 00 00 00 00 00 >................< 0000e0 00 10 00 00 00 00 00 00 01 00 00 00 05 00 00 00 >................< 0000f0 00 10 00 00 00 00 00 00 00 10 00 00 00 00 00 00 >................< 000100 00 10 00 00 00 00 00 00 3d 1c 00 00 00 00 00 00 >........=.......< 000110 3d 1c 00 00 00 00 00 00 00 10 00 00 00 00 00 00 >=...............< 000120 01 00 00 00 04 00 00 00 00 30 00 00 00 00 00 00 >.........0......< 000130 00 30 00 00 00 00 00 00 00 30 00 00 00 00 00 00 >.0.......0......< 000140 44 05 00 00 00 00 00 00 44 05 00 00 00 00 00 00 >D.......D.......< 000150 00 10 00 00 00 00 00 00 01 00 00 00 06 00 00 00 >................< 000160 58 3d 00 00 00 00 00 00 58 4d 00 00 00 00 00 00 >X=......XM......< 000170 58 4d 00 00 00 00 00 00 b8 02
{
"command": "which objdump readelf gdb python3 convert ffmpeg 2>/dev/null; ls /usr/bin/*dump* /usr/bin/*obj* 2>/dev/null; python3 --version; gcc --version | head -1",
"description": "Check available analysis tools"
}/usr/bin/objdump
/usr/bin/readelf
/usr/bin/python3
/usr/bin/ffmpeg
/usr/bin/gcov-dump
/usr/bin/gcov-dump-13
/usr/bin/lto-dump
/usr/bin/lto-dump-13
/usr/bin/objcopy
/usr/bin/objdump
/usr/bin/objdump
/usr/bin/utmpdump
/usr/bin/x86_64-linux-gnu-gcov-dump
/usr/bin/x86_64-linux-gnu-gcov-dump-13
/usr/bin/x86_64-linux-gnu-lto-dump
/usr/bin/x86_64-linux-gnu-lto-dump-13
/usr/bin/x86_64-linux-gnu-objcopy
/usr/bin/x86_64-linux-gnu-objdump
/usr/bin/x86_64-linux-gnu-objdump
/usr/bin/zdump
Python 3.12.3
gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
[stdout]
/usr/bin/objdump
/usr/bin/readelf
/usr/bin/python3
/usr/bin/ffmpeg
/usr/bin/gcov-dump
/usr/bin/gcov-dump-13
/usr/bin/lto-dump
/usr/bin/lto-dump-13
/usr/bin/objcopy
/usr/bin/objdump
/usr/bin/objdump
/usr/bin/utmpdump
/usr/bin/x86_64-linux-gnu-gcov-dump
/usr/bin/x86_64-linux-gnu-gcov-dump-13
/usr/bin/x86_64-linux-gnu-lto-dump
/usr/bin/x86_64-linux-gnu-lto-dump-13
/usr/bin/x86_64-linux-gnu-objcopy
/usr/bin/x86_64-linux-gnu-objdump
/usr/bin/x86_64-linux-gnu-objdump
/usr/bin/zdump
Python 3.12.3
gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
[metadata] {"noOutputExpected": false}{
"command": "objdump -d /app/orig > /tmp/orig.asm 2>&1; wc -l /tmp/orig.asm; strings -a /app/orig | grep -v GCC | grep -v GLIBC | grep -v '^_'",
"description": "Disassemble orig and extract strings"
}1830 /tmp/orig.asm
/lib64/ld-linux-x86-64.so.2
floor
sqrt
fmax
fmin
free
fopen
malloc
stderr
fprintf
fclose
fwrite
libm.so.6
libc.so.6
PTE1
u+UH
Error: Could not open file %s for writing
%d %d
%d %d %d
Wrote image to %s
Creating high-resolution image: %dx%d
This will be downsampled with ffmpeg after rendering
Rendering high-resolution image...
Progress: %.1f%%
Rendering complete
image.ppm
Done.
?333?
L>fff?
9*3$"
Scrt1.o
crtstuff.c
deregister_tm_clones
completed.0
frame_dummy
orig.c
vector_normalize
is_in_shadow
ray_create
free_image
vector_create
vector_dot
vector_length
vector_subtract
ray_at
main
write_image
vector_add
trace
plane_intersect
vector_multiply
sphere_intersect
allocate_image
sky_color
.symtab
.strtab
.shstrtab
.interp
.note.gnu.property
.note.gnu.build-id
.note.ABI-tag
.gnu.hash
.dynsym
.dynstr
.gnu.version
.gnu.version_r
.rela.dyn
.rela.plt
.init
.plt.got
.plt.sec
.text
.fini
.rodata
.eh_frame_hdr
.eh_frame
.init_array
.fini_array
.dynamic
.data
.bss
.comment
[stdout]
1830 /tmp/orig.asm
/lib64/ld-linux-x86-64.so.2
floor
sqrt
fmax
fmin
free
fopen
malloc
stderr
fprintf
fclose
fwrite
libm.so.6
libc.so.6
PTE1
u+UH
Error: Could not open file %s for writing
%d %d
%d %d %d
Wrote image to %s
Creating high-resolution image: %dx%d
This will be downsampled with ffmpeg after rendering
Rendering high-resolution image...
Progress: %.1f%%
Rendering complete
image.ppm
Done.
?333?
L>fff?
9*3$"
Scrt1.o
crtstuff.c
deregister_tm_clones
completed.0
frame_dummy
orig.c
vector_normalize
is_in_shadow
ray_create
free_image
vector_create
vector_dot
vector_length
vector_subtract
ray_at
main
write_image
vector_add
trace
plane_intersect
vector_multiply
sphere_intersect
allocate_image
sky_color
.symtab
.strtab
.shstrtab
.interp
.note.gnu.property
.note.gnu.build-id
.note.ABI-tag
.gnu.hash
.dynsym
.dynstr
.gnu.version
.gnu.version_r
.rela.dyn
.rela.plt
.init
.plt.got
.plt.sec
.text
.fini
.rodata
.eh_frame_hdr
.eh_frame
.init_array
.fini_array
.dynamic
.data
.bss
.comment
[metadata] {"noOutputExpected": false}{
"command": "objdump -t /app/orig | grep -E 'text|F \\.text'",
"description": "List function symbols and sizes"
}00000000000011d0 l F .text 0000000000000000 deregister_tm_clones
0000000000001200 l F .text 0000000000000000 register_tm_clones
0000000000001240 l F .text 0000000000000000 __do_global_dtors_aux
0000000000001280 l F .text 0000000000000000 frame_dummy
0000000000001532 g F .text 000000000000008c vector_normalize
0000000000001c8d g F .text 00000000000000cf is_in_shadow
00000000000015be g F .text 0000000000000085 ray_create
00000000000024da g F .text 0000000000000056 free_image
0000000000001289 g F .text 0000000000000056 vector_create
000000000000147a g F .text 000000000000005e vector_dot
00000000000014d8 g F .text 000000000000005a vector_length
00000000000011a0 g F .text 0000000000000026 _start
0000000000001371 g F .text 0000000000000092 vector_subtract
0000000000001643 g F .text 0000000000000081 ray_at
0000000000002530 g F .text 00000000000006fd main
0000000000002203 g F .text 000000000000025a write_image
00000000000012df g F .text 0000000000000092 vector_add
0000000000001d5c g F .text 00000000000004a7 trace
00000000000019e5 g F .text 0000000000000168 plane_intersect
0000000000001403 g F .text 0000000000000077 vector_multiply
00000000000016c4 g F .text 0000000000000321 sphere_intersect
000000000000245d g F .text 000000000000007d allocate_image
0000000000001b4d g F .text 0000000000000140 sky_color
[stdout]
00000000000011d0 l F .text 0000000000000000 deregister_tm_clones
0000000000001200 l F .text 0000000000000000 register_tm_clones
0000000000001240 l F .text 0000000000000000 __do_global_dtors_aux
0000000000001280 l F .text 0000000000000000 frame_dummy
0000000000001532 g F .text 000000000000008c vector_normalize
0000000000001c8d g F .text 00000000000000cf is_in_shadow
00000000000015be g F .text 0000000000000085 ray_create
00000000000024da g F .text 0000000000000056 free_image
0000000000001289 g F .text 0000000000000056 vector_create
000000000000147a g F .text 000000000000005e vector_dot
00000000000014d8 g F .text 000000000000005a vector_length
00000000000011a0 g F .text 0000000000000026 _start
0000000000001371 g F .text 0000000000000092 vector_subtract
0000000000001643 g F .text 0000000000000081 ray_at
0000000000002530 g F .text 00000000000006fd main
0000000000002203 g F .text 000000000000025a write_image
00000000000012df g F .text 0000000000000092 vector_add
0000000000001d5c g F .text 00000000000004a7 trace
00000000000019e5 g F .text 0000000000000168 plane_intersect
0000000000001403 g F .text 0000000000000077 vector_multiply
00000000000016c4 g F .text 0000000000000321 sphere_intersect
000000000000245d g F .text 000000000000007d allocate_image
0000000000001b4d g F .text 0000000000000140 sky_color
[metadata] {"noOutputExpected": false}{
"command": "python3 - << 'PY'\nfrom PIL import Image\nim = Image.open('/app/image.ppm')\nprint(im.size, im.mode)\nim2 = im.resize((480, 360))\nim2.save('/tmp/thumb.png')\nprint('saved thumb')\n# sample some pixels\npx = im.load()\nfor y in [0, 100, 400, 800, 900, 1200, 1500, 1799]:\n row = [px[x,y] for x in [0, 200, 600, 1200, 1800, 2399]]\n print(y, row)\nPY",
"description": "Create thumbnail and sample pixels"
}Exit code 1 Traceback (most recent call last): File "<stdin>", line 1, in <module> ModuleNotFoundError: No module named 'PIL' [error] tool reported failure
{
"command": "ffmpeg -y -i /app/image.ppm -vf scale=480:360 /tmp/thumb.png 2>&1 | tail -5\npython3 - << 'PY'\nimport struct\n# parse P3 ppm\nwith open('/app/image.ppm','rb') as f:\n data = f.read()\nprint(data[:30])\n# It's P3 ASCII\ntext = data.decode('ascii')\nparts = text.split(None, 3)\nprint(parts[0], parts[1], parts[2], parts[3][:20] if len(parts)>3 else None)\nw,h = int(parts[1]), int(parts[2])\nvals = list(map(int, parts[3].split()))\nprint('num vals', len(vals), 'expected', w*h*3)\n# sample\ndef pix(x,y):\n i = (y*w+x)*3\n return vals[i], vals[i+1], vals[i+2]\nfor y in [0, 100, 400, 800, 900, 1200, 1500, 1799]:\n row = [pix(x,y) for x in [0, 200, 600, 1200, 1800, 2399]]\n print(y, row)\n# color histogram-ish\nfrom collections import Counter\nc = Counter()\nfor i in range(0, len(vals), 3):\n c[(vals[i], vals[i+1], vals[i+2])] += 1\nprint('unique colors', len(c))\nprint('top colors', c.most_common(20))\nPY",
"description": "Parse PPM and analyze colors"
}Exit code 1
encoder : Lavc60.31.102 png
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A
[image2 @ 0x56013d84a940] The specified filename '/tmp/thumb.png' does not contain an image sequence pattern or a pattern is invalid.
[image2 @ 0x56013d84a940] Use a pattern such as %03d for an image sequence or use the -update option (with -frames:v 1 if needed) to write a single image.
[out#0/image2 @ 0x56013d849ac0] video:34kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
frame= 1 fps=0.0 q=-0.0 Lsize=N/A time=00:00:00.00 bitrate=N/A speed= 0x
b'P3\n2400 1800\n255\n159 197 255\n1'
P3 2400 1800 255
159 197 255
159
num vals 12960001 expected 12960000
0 [(255, 159, 197), (255, 156, 196), (255, 151, 193), (255, 146, 190), (255, 151, 193), (255, 159, 197)]
100 [(255, 161, 199), (255, 159, 197), (255, 153, 194), (255, 149, 192), (255, 153, 194), (255, 161, 199)]
400 [(255, 171, 205), (255, 169, 204), (255, 165, 201), (255, 160, 198), (255, 165, 201), (255, 171, 205)]
800 [(255, 187, 215), (255, 187, 214), (255, 186, 214), (255, 184, 213), (255, 186, 214), (255, 187, 215)]
900 [(255, 67, 67), (67, 152, 152), (67, 152, 152), (10, 51, 10), (67, 152, 152), (67, 152, 152)]
1200 [(67, 67, 67), (152, 152, 152), (152, 152, 152), (46, 20, 20), (67, 67, 67), (152, 152, 152)]
1500 [(152, 152, 152), (152, 152, 152), (67, 67, 67), (152, 67, 67), (152, 152, 152), (67, 67, 67)]
1799 [(152, 152, 152), (152, 152, 152), (152, 67, 67), (67, 152, 152), (152, 67, 67), (67, 152, 152)]
Traceback (most recent call last):
File "<stdin>", line 24, in <module>
IndexError: list index out of range
[error] tool reported failure{
"command": "ffmpeg -y -i /app/image.ppm -vf scale=640:480 -update 1 -frames:v 1 /tmp/thumb.png 2>&1 | tail -3\npython3 - << 'PY'\nfrom collections import Counter\nwith open('/app/image.ppm','rb') as f:\n text = f.read().decode('ascii')\n# proper header\nassert text.startswith('P3')\n# find end of header: 3 tokens\ni = 0\ntokens = []\nj = 0\nwhile len(tokens) < 4:\n while j < len(text) and text[j].isspace(): j+=1\n k = j\n while k < len(text) and not text[k].isspace(): k+=1\n tokens.append(text[j:k])\n j = k\nprint(tokens)\nw,h,mx = int(tokens[1]),int(tokens[2]),int(tokens[3])\nvals = list(map(int, text[j:].split()))\nprint('nvals', len(vals), 'need', w*h*3)\ndef pix(x,y):\n i=(y*w+x)*3\n return tuple(vals[i:i+3])\nfor y in [0, 200, 600, 850, 870, 880, 900, 1000, 1400, 1799]:\n row = [pix(x,y) for x in [0, 300, 800, 1200, 1600, 2100, 2399]]\n print(y, row)\nc = Counter()\nfor i in range(0,len(vals),3):\n c[tuple(vals[i:i+3])]+=1\nprint('unique', len(c))\nprint('top', c.most_common(15))\n# find horizon: first row that's not sky-ish\nfor y in range(h):\n p = pix(0,y)\n if p[2] < 200: # sky is blueish\n print('horizon-ish at y', y, p)\n break\nPY",
"description": "Properly parse PPM and analyze scene"
}encoder : Lavc60.31.102 png
frame= 0 fps=0.0 q=-0.0 size= 0kB time=00:00:00.00 bitrate=N/A speed=N/A
[out#0/image2 @ 0x563d36db0b80] video:52kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
frame= 1 fps=0.0 q=-0.0 Lsize=N/A time=00:00:00.00 bitrate=N/A speed= 0x
['P3', '2400', '1800', '255']
nvals 12960000 need 12960000
0 [(159, 197, 255), (155, 195, 255), (148, 191, 255), (146, 190, 255), (148, 191, 255), (155, 195, 255), (159, 197, 255)]
200 [(164, 201, 255), (161, 199, 255), (154, 195, 255), (152, 194, 255), (154, 195, 255), (161, 199, 255), (164, 201, 255)]
600 [(179, 210, 255), (177, 208, 255), (173, 206, 255), (171, 205, 255), (173, 206, 255), (177, 208, 255), (179, 210, 255)]
850 [(189, 216, 255), (189, 216, 255), (188, 215, 255), (58, 11, 11), (188, 215, 255), (189, 216, 255), (189, 216, 255)]
870 [(190, 216, 255), (190, 216, 255), (190, 216, 255), (51, 10, 10), (190, 216, 255), (190, 216, 255), (190, 216, 255)]
880 [(191, 217, 255), (191, 217, 255), (190, 216, 255), (51, 10, 10), (190, 216, 255), (191, 217, 255), (191, 217, 255)]
900 [(67, 67, 67), (152, 152, 152), (152, 152, 152), (51, 10, 10), (152, 152, 152), (152, 152, 152), (152, 152, 152)]
1000 [(152, 152, 152), (152, 152, 152), (152, 152, 152), (51, 10, 10), (67, 67, 67), (67, 67, 67), (67, 67, 67)]
1400 [(67, 67, 67), (152, 152, 152), (20, 20, 20), (67, 67, 67), (152, 152, 152), (67, 67, 67), (152, 152, 152)]
1799 [(152, 152, 152), (152, 152, 152), (67, 67, 67), (152, 152, 152), (152, 152, 152), (67, 67, 67), (152, 152, 152)]
unique 225
top [((152, 152, 152), 985335), ((67, 67, 67), 965537), ((51, 10, 10), 87726), ((20, 20, 20), 71402), ((158, 197, 255), 64702), ((160, 198, 255), 63672), ((161, 199, 255), 61420), ((163, 200, 255), 58490), ((156, 196, 255), 57670), ((165, 201, 255), 55684), ((155, 195, 255), 54852), ((166, 202, 255), 54084), ((168, 203, 255), 52232), ((46, 46, 46), 51604), ((170, 204, 255), 50276)]
horizon-ish at y 900 (67, 67, 67)
[stdout]
encoder : Lavc60.31.102 png
frame= 0 fps=0.0 q=-0.0 size= 0kB time=00:00:00.00 bitrate=N/A speed=N/A
[out#0/image2 @ 0x563d36db0b80] video:52kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
frame= 1 fps=0.0 q=-0.0 Lsize=N/A time=00:00:00.00 bitrate=N/A speed= 0x
['P3', '2400', '1800', '255']
nvals 12960000 need 12960000
0 [(159, 197, 255), (155, 195, 255), (148, 191, 255), (146, 190, 255), (148, 191, 255), (155, 195, 255), (159, 197, 255)]
200 [(164, 201, 255), (161, 199, 255), (154, 195, 255), (152, 194, 255), (154, 195, 255), (161, 199, 255), (164, 201, 255)]
600 [(179, 210, 255), (177, 208, 255), (173, 206, 255), (171, 205, 255), (173, 206, 255), (177, 208, 255), (179, 210, 255)]
850 [(189, 216, 255), (189, 216, 255), (188, 215, 255), (58, 11, 11), (188, 215, 255), (189, 216, 255), (189, 216, 255)]
870 [(190, 216, 255), (190, 216, 255), (190, 216, 255), (51, 10, 10), (190, 216, 255), (190, 216, 255), (190, 216, 255)]
880 [(191, 217, 255), (191, 217, 255), (190, 216, 255), (51, 10, 10), (190, 216, 255), (191, 217, 255), (191, 217, 255)]
900 [(67, 67, 67), (152, 152, 152), (152, 152, 152), (51, 10, 10), (152, 152, 152), (152, 152, 152), (152, 152, 152)]
1000 [(152, 152, 152), (152, 152, 152), (152, 152, 152), (51, 10, 10), (67, 67, 67), (67, 67, 67), (67, 67, 67)]
1400 [(67, 67, 67), (152, 152, 152), (20, 20, 20), (67, 67, 67), (152, 152, 152), (67, 67, 67), (152, 152, 152)]
1799 [(152, 152, 152), (152, 152, 152), (67, 67, 67), (152, 152, 152), (152, 152, 152), (67, 67, 67), (152, 152, 152)]
unique 225
top [((152, 152, 152), 985335), ((67, 67, 67), 965537), ((51, 10, 10), 87726), ((20, 20, 20), 71402), ((158, 197, 255), 64702), ((160, 198, 255), 63672), ((161, 199, 255), 61420), ((163, 200, 255), 58490), ((156, 196, 255), 57670), ((165, 201, 255), 55684), ((155, 195, 255), 54852), ((166, 202, 255), 54084), ((168, 203, 255), 52232), ((46, 46, 46), 51604), ((170, 204, 255), 50276)]
horizon-ish at y 900 (67, 67, 67)
[metadata] {"noOutputExpected": false}{
"command": "cp /tmp/thumb.png /tmp/thumb_view.png; ls -la /tmp/thumb.png",
"description": "Copy thumbnail for viewing"
}-rw-r--r-- 1 root root 53759 Sep 26 02:15 /tmp/thumb.png
[stdout]
-rw-r--r-- 1 root root 53759 Sep 26 02:15 /tmp/thumb.png
[metadata] {"noOutputExpected": false}{
"file_path": "/tmp/orig.asm",
"offset": 1,
"limit": 100
}1
2 /app/orig: file format elf64-x86-64
3
4
5 Disassembly of section .init:
6
7 0000000000001000 <_init>:
8 1000: f3 0f 1e fa endbr64
9 1004: 48 83 ec 08 sub $0x8,%rsp
10 1008: 48 8b 05 d9 3f 00 00 mov 0x3fd9(%rip),%rax # 4fe8 <__gmon_start__@Base>
11 100f: 48 85 c0 test %rax,%rax
12 1012: 74 02 je 1016 <_init+0x16>
13 1014: ff d0 call *%rax
14 1016: 48 83 c4 08 add $0x8,%rsp
15 101a: c3 ret
16
17 Disassembly of section .plt:
18
19 0000000000001020 <.plt>:
20 1020: ff 35 4a 3f 00 00 push 0x3f4a(%rip) # 4f70 <_GLOBAL_OFFSET_TABLE_+0x8>
21 1026: ff 25 4c 3f 00 00 jmp *0x3f4c(%rip) # 4f78 <_GLOBAL_OFFSET_TABLE_+0x10>
22 102c: 0f 1f 40 00 nopl 0x0(%rax)
23 1030: f3 0f 1e fa endbr64
24 1034: 68 00 00 00 00 push $0x0
25 1039: e9 e2 ff ff ff jmp 1020 <_init+0x20>
26 103e: 66 90 xchg %ax,%ax
27 1040: f3 0f 1e fa endbr64
28 1044: 68 01 00 00 00 push $0x1
29 1049: e9 d2 ff ff ff jmp 1020 <_init+0x20>
30 104e: 66 90 xchg %ax,%ax
31 1050: f3 0f 1e fa endbr64
32 1054: 68 02 00 00 00 push $0x2
33 1059: e9 c2 ff ff ff jmp 1020 <_init+0x20>
34 105e: 66 90 xchg %ax,%ax
35 1060: f3 0f 1e fa endbr64
36 1064: 68 03 00 00 00 push $0x3
37 1069: e9 b2 ff ff ff jmp 1020 <_init+0x20>
38 106e: 66 90 xchg %ax,%ax
39 1070: f3 0f 1e fa endbr64
40 1074: 68 04 00 00 00 push $0x4
41 1079: e9 a2 ff ff ff jmp 1020 <_init+0x20>
42 107e: 66 90 xchg %ax,%ax
43 1080: f3 0f 1e fa endbr64
44 1084: 68 05 00 00 00 push $0x5
45 1089: e9 92 ff ff ff jmp 1020 <_init+0x20>
46 108e: 66 90 xchg %ax,%ax
47 1090: f3 0f 1e fa endbr64
48 1094: 68 06 00 00 00 push $0x6
49 1099: e9 82 ff ff ff jmp 1020 <_init+0x20>
50 109e: 66 90 xchg %ax,%ax
51 10a0: f3 0f 1e fa endbr64
52 10a4: 68 07 00 00 00 push $0x7
53 10a9: e9 72 ff ff ff jmp 1020 <_init+0x20>
54 10ae: 66 90 xchg %ax,%ax
55 10b0: f3 0f 1e fa endbr64
56 10b4: 68 08 00 00 00 push $0x8
57 10b9: e9 62 ff ff ff jmp 1020 <_init+0x20>
58 10be: 66 90 xchg %ax,%ax
59 10c0: f3 0f 1e fa endbr64
60 10c4: 68 09 00 00 00 push $0x9
61 10c9: e9 52 ff ff ff jmp 1020 <_init+0x20>
62 10ce: 66 90 xchg %ax,%ax
63 10d0: f3 0f 1e fa endbr64
64 10d4: 68 0a 00 00 00 push $0xa
65 10d9: e9 42 ff ff ff jmp 1020 <_init+0x20>
66 10de: 66 90 xchg %ax,%ax
67
68 Disassembly of section .plt.got:
69
70 00000000000010e0 <__cxa_finalize@plt>:
71 10e0: f3 0f 1e fa endbr64
72 10e4: ff 25 0e 3f 00 00 jmp *0x3f0e(%rip) # 4ff8 <__cxa_finalize@GLIBC_2.2.5>
73 10ea: 66 0f 1f 44 00 00 nopw 0x0(%rax,%rax,1)
74
75 Disassembly of section .plt.sec:
76
77 00000000000010f0 <free@plt>:
78 10f0: f3 0f 1e fa endbr64
79 10f4: ff 25 86 3e 00 00 jmp *0x3e86(%rip) # 4f80 <free@GLIBC_2.2.5>
80 10fa: 66 0f 1f 44 00 00 nopw 0x0(%rax,%rax,1)
81
82 0000000000001100 <fmax@plt>:
83 1100: f3 0f 1e fa endbr64
84 1104: ff 25 7e 3e 00 00 jmp *0x3e7e(%rip) # 4f88 <fmax@GLIBC_2.2.5>
85 110a: 66 0f 1f 44 00 00 nopw 0x0(%rax,%rax,1)
86
87 0000000000001110 <fclose@plt>:
88 1110: f3 0f 1e fa endbr64
89 1114: ff 25 76 3e 00 00 jmp *0x3e76(%rip) # 4f90 <fclose@GLIBC_2.2.5>
90 111a: 66 0f 1f 44 00 00 nopw 0x0(%rax,%rax,1)
91
92 0000000000001120 <__stack_chk_fail@plt>:
93 1120: f3 0f 1e fa endbr64
94 1124: ff 25 6e 3e 00 00 jmp *0x3e6e(%rip) # 4f98 <__stack_chk_fail@GLIBC_2.4>
95 112a: 66 0f 1f 44 00 00 nopw 0x0(%rax,%rax,1)
96
97 0000000000001130 <fprintf@plt>:
98 1130: f3 0f 1e fa endbr64
99 1134: ff 25 66 3e 00 00 jmp *0x3e66(%rip) # 4fa0 <fprintf@GLIBC_2.2.5>
100 113a: 66 0f 1f 44 00 00 nopw 0x0(%rax,%rax,1)
[metadata] {"type": "text", "file": {"filePath": "/tmp/orig.asm", "content": "\n/app/orig: file format elf64-x86-64\n\n\nDisassembly of section .init:\n\n0000000000001000 <_init>:\n 1000:\tf3 0f 1e fa \tendbr64\n 1004:\t48 83 ec 08 \tsub $0x8,%rsp\n 1008:\t48 8b 05 d9 3f 00 00 \tmov 0x3fd9(%rip),%rax # 4fe8 <__gmon_start__@Base>\n 100f:\t48 85 c0 \ttest %rax,%rax\n 1012:\t74 02 \tje 1016 <_init+0x16>\n 1014:\tff d0 \tcall *%rax\n 1016:\t48 83 c4 08 \tadd $0x8,%rsp\n 101a:\tc3 \tret\n\nDisassembly of section .plt:\n\n0000000000001020 <.plt>:\n 1020:\tff 35 4a 3f 00 00 \tpush 0x3f4a(%rip) # 4f70 <_GLOBAL_OFFSET_TABLE_+0x8>\n 1026:\tff 25 4c 3f 00 00 \tjmp *0x3f4c(%rip) # 4f78 <_GLOBAL_OFFSET_TABLE_+0x10>\n 102c:\t0f 1f 40 00 \tnopl 0x0(%rax)\n 1030:\tf3 0f 1e fa \tendbr64\n 1034:\t68 00 00 00 00 \tpush $0x0\n 1039:\te9 e2 ff ff ff \tjmp 1020 <_init+0x20>\n 103e:\t66 90 \txchg %ax,%ax\n 1040:\tf3 0f 1e fa \tendbr64\n 1044:\t68 01 00 00 00 \tpush $0x1\n 1049:\te9 d2 ff ff ff \tjmp 1020 <_init+0x20>\n 104e:\t66 90 \txchg %ax,%ax\n 1050:\tf3 0f 1e fa \tendbr64\n 1054:\t68 02 00 00 00 \tpush $0x2\n 1059:{
"file_path": "/tmp/thumb.png"
}{"type": "image", "source": {"type": "base64", "data": 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{
"command": "python3 - << 'PY'\nimport re\nwith open('/tmp/orig.asm') as f:\n lines = f.readlines()\n# find function starts\nfuncs = {}\norder = []\nfor i,l in enumerate(lines):\n m = re.match(r'^([0-9a-f]+) <([^>]+)>:', l)\n if m:\n funcs[m.group(2)] = i\n order.append(m.group(2))\nprint(order)\n# extract each function until next\nwant = ['vector_create','vector_add','vector_subtract','vector_multiply','vector_dot','vector_length','vector_normalize',\n 'ray_create','ray_at','sphere_intersect','plane_intersect','sky_color','is_in_shadow','trace','write_image','main','allocate_image','free_image']\nfor name in want:\n if name not in funcs:\n print('MISSING', name)\n continue\n start = funcs[name]\n # next function\n nxt = len(lines)\n for n in order:\n if funcs[n] > start:\n nxt = funcs[n]\n break\n body = ''.join(lines[start:nxt])\n open(f'/tmp/fn_{name}.asm','w').write(body)\n print(name, 'lines', nxt-start)\nPY",
"description": "Extract each function disassembly"
}['_init', '.plt', '__cxa_finalize@plt', 'free@plt', 'fmax@plt', 'fclose@plt', '__stack_chk_fail@plt', 'fprintf@plt', 'fmin@plt', 'malloc@plt', 'fopen@plt', 'floor@plt', 'fwrite@plt', 'sqrt@plt', '_start', 'deregister_tm_clones', 'register_tm_clones', '__do_global_dtors_aux', 'frame_dummy', 'vector_create', 'vector_add', 'vector_subtract', 'vector_multiply', 'vector_dot', 'vector_length', 'vector_normalize', 'ray_create', 'ray_at', 'sphere_intersect', 'plane_intersect', 'sky_color', 'is_in_shadow', 'trace', 'write_image', 'allocate_image', 'free_image', 'main', '_fini']
vector_create lines 24
vector_add lines 39
vector_subtract lines 39
vector_multiply lines 32
vector_dot lines 26
vector_length lines 25
vector_normalize lines 37
ray_create lines 37
ray_at lines 34
sphere_intersect lines 191
plane_intersect lines 92
sky_color lines 79
is_in_shadow lines 55
trace lines 289
write_image lines 147
main lines 405
allocate_image lines 41
free_image lines 29
[stdout]
['_init', '.plt', '__cxa_finalize@plt', 'free@plt', 'fmax@plt', 'fclose@plt', '__stack_chk_fail@plt', 'fprintf@plt', 'fmin@plt', 'malloc@plt', 'fopen@plt', 'floor@plt', 'fwrite@plt', 'sqrt@plt', '_start', 'deregister_tm_clones', 'register_tm_clones', '__do_global_dtors_aux', 'frame_dummy', 'vector_create', 'vector_add', 'vector_subtract', 'vector_multiply', 'vector_dot', 'vector_length', 'vector_normalize', 'ray_create', 'ray_at', 'sphere_intersect', 'plane_intersect', 'sky_color', 'is_in_shadow', 'trace', 'write_image', 'allocate_image', 'free_image', 'main', '_fini']
vector_create lines 24
vector_add lines 39
vector_subtract lines 39
vector_multiply lines 32
vector_dot lines 26
vector_length lines 25
vector_normalize lines 37
ray_create lines 37
ray_at lines 34
sphere_intersect lines 191
plane_intersect lines 92
sky_color lines 79
is_in_shadow lines 55
trace lines 289
write_image lines 147
main lines 405
allocate_image lines 41
free_image lines 29
[metadata] {"noOutputExpected": false}{
"file_path": "/tmp/fn_main.asm"
}1 0000000000002530 <main>: 2 2530: f3 0f 1e fa endbr64 3 2534: 55 push %rbp 4 2535: 48 89 e5 mov %rsp,%rbp 5 2538: 53 push %rbx 6 2539: 48 81 ec 28 01 00 00 sub $0x128,%rsp 7 2540: 64 48 8b 04 25 28 00 mov %fs:0x28,%rax 8 2547: 00 00 9 2549: 48 89 45 e8 mov %rax,-0x18(%rbp) 10 254d: 31 c0 xor %eax,%eax 11 254f: c7 85 dc fe ff ff 60 movl $0x960,-0x124(%rbp) 12 2556: 09 00 00 13 2559: c7 85 e0 fe ff ff 08 movl $0x708,-0x120(%rbp) 14 2560: 07 00 00 15 2563: 48 8b 05 b6 2a 00 00 mov 0x2ab6(%rip),%rax # 5020 <stderr@GLIBC_2.2.5> 16 256a: 8b 8d e0 fe ff ff mov -0x120(%rbp),%ecx 17 2570: 8b 95 dc fe ff ff mov -0x124(%rbp),%edx 18 2576: 48 8d 35 f3 0a 00 00 lea 0xaf3(%rip),%rsi # 3070 <_IO_stdin_used+0x70> 19 257d: 48 89 c7 mov %rax,%rdi 20 2580: b8 00 00 00 00 mov $0x0,%eax 21 2585: e8 a6 eb ff ff call 1130 <fprintf@plt> 22 258a: 48 8b 05 8f 2a 00 00 mov 0x2a8f(%rip),%rax # 5020 <stderr@GLIBC_2.2.5> 23 2591: 48 89 c1 mov %rax,%rcx 24 2594: ba 35 00 00 00 mov $0x35,%edx 25 2599: be 01 00 00 00 mov $0x1,%esi 26 259e: 48 8d 05 f3 0a 00 00 lea 0xaf3(%rip),%rax # 3098 <_IO_stdin_used+0x98> 27 25a5: 48 89 c7 mov %rax,%rdi 28 25a8: e8 d3 eb ff ff call 1180 <fwrite@plt> 29 25ad: 66 0f ef d2 pxor %xmm2,%xmm2 30 25b1: 66 0f ef c9 pxor %xmm1,%xmm1 31 25b5: 8b 05 75 0b 00 00 mov 0xb75(%rip),%eax # 3130 <_IO_stdin_used+0x130> 32 25bb: 66 0f 6e c0 movd %eax,%xmm0 33 25bf: e8 c5 ec ff ff call 1289 <vector_create> 34 25c4: 66 48 0f 7e c0 movq %xmm0,%rax 35 25c9: 0f 28 c1 movaps %xmm1,%xmm0 36 25cc: 48 89 85 00 ff ff ff mov %rax,-0x100(%rbp) 37 25d3: f3 0f 11 85 08 ff ff movss %xmm0,-0xf8(%rbp) 38 25da: ff 39 25db: f3 0f 10 05 b9 0b 00 movss 0xbb9(%rip),%xmm0 # 319c <_IO_stdin_used+0x19c> 40 25e2: 00 41 25e3: f3 0f 11 85 e4 fe ff movss %xmm0,-0x11c(%rbp) 42 25ea: ff 43 25eb: 66 0f ef c0 pxor %xmm0,%xmm0 44 25ef: f3 0f 2a 85 dc fe ff cvtsi2ssl -0x124(%rbp),%xmm0 45 25f6: ff 46 25f7: 66 0f ef c9 pxor %xmm1,%xmm1 47 25fb: f3 0f 2a 8d e0 fe ff cvtsi2ssl -0x120(%rbp),%xmm1 48 2602: ff 49 2603: f3 0f 5e c1 divss %xmm1,%xmm0 50 2607: f3 0f 10 8d e4 fe ff movss -0x11c(%rbp),%xmm1 51 260e: ff 52 260f: f3 0f 59 c1 mulss %xmm1,%xmm0 53 2613: f3 0f 11 85 e8 fe ff movss %xmm0,-0x118(%rbp) 54 261a: ff 55 261b: f3 0f 10 05 51 0b 00 movss 0xb51(%rip),%xmm0 # 3174 <_IO_stdin_used+0x174> 56 2622: 00 57 2623: f3 0f 11 85 ec fe ff movss %xmm0,-0x114(%rbp) 58 262a: ff 59 262b: 8b 85 e8 fe ff ff mov -0x118(%rbp),%eax 60 2631: 66 0f ef d2 pxor %xmm2,%xmm2 61 2635: 66 0f ef c9 pxor %xmm1,%xmm1 62 2639: 66 0f 6e c0 movd %eax,%xmm0 63 263d: e8 47 ec ff ff call 1289 <vector_create> 64 2642: 66 48 0f 7e c0 movq %xmm0,%rax 65 2647: 0f 28 c1 movaps %xmm1,%xmm0 66 264a: 48 89 85 0c ff ff ff mov %rax,-0xf4(%rbp) 67 2651: f3 0f 11 85 14 ff ff movss %xmm0,-0xec(%rbp) 68 2658: ff 69 2659: f3 0f 10 85 e4 fe ff movss -0x11c(%rbp),%xmm0 70 2660: ff 71 2661: 66 0f ef d2 pxor %xmm2,%xmm2 72 2665: 0f 28 c8 movaps %xmm0,%xmm1 73 2668: 8b 05 c2 0a 00 00 mov 0xac2(%rip),%eax # 3130 <_IO_stdin_used+0x130> 74 266e: 66 0f 6e c0 movd %eax,%xmm0 75 2672: e8 12 ec ff ff call 1289 <vector_create> 76 2677: 66 48 0f 7e c0 movq %xmm0,%rax 77 267c: 0f 28 c1 movaps %xmm1,%xmm0 78 267f: 48 89 85 18 ff ff ff mov %rax,-0xe8(%rbp) 79 2686: f3 0f 11 85 20 ff ff movss %xmm0,-0xe0(%rbp) 80 268d: ff 81 268e: f3 0f 10 85 ec fe ff movss -0x114(%rbp),%xmm0 82 2695: ff 83 2696: 0f 28 d0 movaps %xmm0,%xmm2 84 2699: 66 0f ef c9 pxor %xmm1,%xmm1 85 269d: 8b 05 8d 0a 00 00 mov 0xa8d(%rip),%eax # 3130 <_IO_stdin_used+0x130> 86 26a3: 66 0f 6e c0 movd %eax,%xmm0 87 26a7: e8 dd eb ff ff call 1289 <vector_create> 88 26ac: 66 48 0f 7e c0 movq %xmm0,%rax 89 26b1: 0f 28 c1 movaps %xmm1,%xmm0 90 26b4: 48 89 85 48 ff ff ff mov %rax,-0xb8(%rbp) 91 26bb: f3 0f 11 85 50 ff ff movss %xmm0,-0xb0(%rbp) 92 26c2: ff 93 26c3: 48 8b 85 18 ff ff ff mov -0xe8(%rbp),%rax 94 26ca: f3 0f 10 8d 20 ff ff movss -0xe0(%rbp),%xmm1 95 26d1: ff 96 26d2: f3 0f 10 15 9e 0a 00 movss 0xa9e(%rip),%xmm2 # 3178 <_IO_stdin_used+0x178> 97 26d9: 00 98 26da: 66 48 0f 6e c0 movq %rax,%xmm0 99 26df: e8 1f ed ff ff call 1403 <vector_multiply> 100 26e4: 66 48 0f 7e c0 movq %xmm0,%rax 101 26e9: 0f 28 c1 movaps %xmm1,%xmm0 102 26ec: 48 89 85 54 ff ff ff mov %rax,-0xac(%rbp) 103 26f3: f3 0f 11 85 5c ff ff movss %xmm0,-0xa4(%rbp) 104 26fa: ff 105 26fb: 48 8b 85 0c ff ff ff mov -0xf4(%rbp),%rax 106 2702: f3 0f 10 8d 14 ff ff movss -0xec(%rbp),%xmm1 107 2709: ff 108 270a: f3 0f 10 15 66 0a 00 movss 0xa66(%rip),%xmm2 # 3178 <_IO_stdin_used+0x178> 109 2711: 00 110 2712: 66 48 0f 6e c0 movq %rax,%xmm0 111 2717: e8 e7 ec ff ff call 1403 <vector_multiply> 112 271c: 66 48 0f 7e c0 movq %xmm0,%rax 113 2721: 0f 28 c1 movaps %xmm1,%xmm0 114 2724: 48 89 85 60 ff ff ff mov %rax,-0xa0(%r
{
"command": "objdump -s -j .rodata /app/orig\necho \"==== SYMBOLS rodata ====\"\nobjdump -t /app/orig | grep -E 'rodata|3130|3174|3178'",
"description": "Dump rodata constants"
}/app/orig: file format elf64-x86-64
Contents of section .rodata:
3000 01000200 00000000 00000000 00000000 ................
3010 77000000 00000000 4572726f 723a2043 w.......Error: C
3020 6f756c64 206e6f74 206f7065 6e206669 ould not open fi
3030 6c652025 7320666f 72207772 6974696e le %s for writin
3040 670a0050 330a2564 2025640a 3235350a g..P3.%d %d.255.
3050 00256420 25642025 640a0057 726f7465 .%d %d %d..Wrote
3060 20696d61 67652074 6f202573 0a000000 image to %s....
3070 43726561 74696e67 20686967 682d7265 Creating high-re
3080 736f6c75 74696f6e 20696d61 67653a20 solution image:
3090 25647825 640a0000 54686973 2077696c %dx%d...This wil
30a0 6c206265 20646f77 6e73616d 706c6564 l be downsampled
30b0 20776974 68206666 6d706567 20616674 with ffmpeg aft
30c0 65722072 656e6465 72696e67 0a000000 er rendering....
30d0 52656e64 6572696e 67206869 67682d72 Rendering high-r
30e0 65736f6c 7574696f 6e20696d 6167652e esolution image.
30f0 2e2e0a00 0d50726f 67726573 733a2025 .....Progress: %
3100 2e316625 25000a52 656e6465 72696e67 .1f%%..Rendering
3110 20636f6d 706c6574 650a0069 6d616765 complete..image
3120 2e70706d 00446f6e 652e0a00 00008040 .ppm.Done......@
3130 00000000 00000000 00000000 00000000 ................
3140 00000080 00000000 00000000 00000000 ................
3150 6f12833a 00000000 00000000 00000000 o..:............
3160 ffffff7f 00000000 00000000 00000000 ................
3170 17b7d138 0000803f 0000003f 3333333f ...8...?...?333?
3180 0000c0bf cdcc4c3e 6666663f cdcccc3e ......L>fff?...>
3190 00000000 0000f03f 71fd7f43 00000040 .......?q..C...@
31a0 0000a0c0 000000bf 000080bf 0000c842 ...............B
==== SYMBOLS rodata ====
0000000000003000 g O .rodata 0000000000000004 _IO_stdin_used
[stdout]
/app/orig: file format elf64-x86-64
Contents of section .rodata:
3000 01000200 00000000 00000000 00000000 ................
3010 77000000 00000000 4572726f 723a2043 w.......Error: C
3020 6f756c64 206e6f74 206f7065 6e206669 ould not open fi
3030 6c652025 7320666f 72207772 6974696e le %s for writin
3040 670a0050 330a2564 2025640a 3235350a g..P3.%d %d.255.
3050 00256420 25642025 640a0057 726f7465 .%d %d %d..Wrote
3060 20696d61 67652074 6f202573 0a000000 image to %s....
3070 43726561 74696e67 20686967 682d7265 Creating high-re
3080 736f6c75 74696f6e 20696d61 67653a20 solution image:
3090 25647825 640a0000 54686973 2077696c %dx%d...This wil
30a0 6c206265 20646f77 6e73616d 706c6564 l be downsampled
30b0 20776974 68206666 6d706567 20616674 with ffmpeg aft
30c0 65722072 656e6465 72696e67 0a000000 er rendering....
30d0 52656e64 6572696e 67206869 67682d72 Rendering high-r
30e0 65736f6c 7574696f 6e20696d 6167652e esolution image.
30f0 2e2e0a00 0d50726f 67726573 733a2025 .....Progress: %
3100 2e316625 25000a52 656e6465 72696e67 .1f%%..Rendering
3110 20636f6d 706c6574 650a0069 6d616765 complete..image
3120 2e70706d 00446f6e 652e0a00 00008040 .ppm.Done......@
3130 00000000 00000000 00000000 00000000 ................
3140 00000080 00000000 00000000 00000000 ................
3150 6f12833a 00000000 00000000 00000000 o..:............
3160 ffffff7f 00000000 00000000 00000000 ................
3170 17b7d138 0000803f 0000003f 3333333f ...8...?...?333?
3180 0000c0bf cdcc4c3e 6666663f cdcccc3e ......L>fff?...>
3190 00000000 0000f03f 71fd7f43 00000040 .......?q..C...@
31a0 0000a0c0 000000bf 000080bf 0000c842 ...............B
==== SYMBOLS rodata ====
0000000000003000 g O .rodata 0000000000000004 _IO_stdin_used
[metadata] {"noOutputExpected": false}{
"command": "for f in vector_create vector_add vector_subtract vector_multiply vector_dot vector_length vector_normalize ray_create ray_at; do echo \"======== $f ========\"; cat /tmp/fn_$f.asm; done",
"description": "Show vector and ray function assembly"
}======== vector_create ========
0000000000001289 <vector_create>:
1289: f3 0f 1e fa endbr64
128d: 55 push %rbp
128e: 48 89 e5 mov %rsp,%rbp
1291: f3 0f 11 45 dc movss %xmm0,-0x24(%rbp)
1296: f3 0f 11 4d d8 movss %xmm1,-0x28(%rbp)
129b: f3 0f 11 55 d4 movss %xmm2,-0x2c(%rbp)
12a0: f3 0f 10 45 dc movss -0x24(%rbp),%xmm0
12a5: f3 0f 11 45 e8 movss %xmm0,-0x18(%rbp)
12aa: f3 0f 10 45 d8 movss -0x28(%rbp),%xmm0
12af: f3 0f 11 45 ec movss %xmm0,-0x14(%rbp)
12b4: f3 0f 10 45 d4 movss -0x2c(%rbp),%xmm0
12b9: f3 0f 11 45 f0 movss %xmm0,-0x10(%rbp)
12be: 48 8b 45 e8 mov -0x18(%rbp),%rax
12c2: 48 89 45 f4 mov %rax,-0xc(%rbp)
12c6: 8b 45 f0 mov -0x10(%rbp),%eax
12c9: 89 45 fc mov %eax,-0x4(%rbp)
12cc: 48 8b 45 f4 mov -0xc(%rbp),%rax
12d0: f3 0f 10 45 fc movss -0x4(%rbp),%xmm0
12d5: 0f 28 c8 movaps %xmm0,%xmm1
12d8: 66 48 0f 6e c0 movq %rax,%xmm0
12dd: 5d pop %rbp
12de: c3 ret
======== vector_add ========
00000000000012df <vector_add>:
12df: f3 0f 1e fa endbr64
12e3: 55 push %rbp
12e4: 48 89 e5 mov %rsp,%rbp
12e7: 48 83 ec 40 sub $0x40,%rsp
12eb: 66 48 0f 7e c0 movq %xmm0,%rax
12f0: 0f 28 e1 movaps %xmm1,%xmm4
12f3: 66 0f 6f ca movdqa %xmm2,%xmm1
12f7: 0f 28 c3 movaps %xmm3,%xmm0
12fa: 48 89 45 e0 mov %rax,-0x20(%rbp)
12fe: f3 0f 11 65 e8 movss %xmm4,-0x18(%rbp)
1303: 66 0f d6 4d d0 movq %xmm1,-0x30(%rbp)
1308: f3 0f 11 45 d8 movss %xmm0,-0x28(%rbp)
130d: f3 0f 10 4d e8 movss -0x18(%rbp),%xmm1
1312: f3 0f 10 45 d8 movss -0x28(%rbp),%xmm0
1317: 0f 28 d1 movaps %xmm1,%xmm2
131a: f3 0f 58 d0 addss %xmm0,%xmm2
131e: f3 0f 10 4d e4 movss -0x1c(%rbp),%xmm1
1323: f3 0f 10 45 d4 movss -0x2c(%rbp),%xmm0
1328: 0f 28 d9 movaps %xmm1,%xmm3
132b: f3 0f 58 d8 addss %xmm0,%xmm3
132f: f3 0f 10 4d e0 movss -0x20(%rbp),%xmm1
1334: f3 0f 10 45 d0 movss -0x30(%rbp),%xmm0
1339: f3 0f 58 c8 addss %xmm0,%xmm1
133d: 66 0f 7e c8 movd %xmm1,%eax
1341: 0f 28 cb movaps %xmm3,%xmm1
1344: 66 0f 6e c0 movd %eax,%xmm0
1348: e8 3c ff ff ff call 1289 <vector_create>
134d: 66 48 0f 7e c0 movq %xmm0,%rax
1352: 0f 28 c1 movaps %xmm1,%xmm0
1355: 48 89 45 f4 mov %rax,-0xc(%rbp)
1359: f3 0f 11 45 fc movss %xmm0,-0x4(%rbp)
135e: 48 8b 45 f4 mov -0xc(%rbp),%rax
1362: f3 0f 10 45 fc movss -0x4(%rbp),%xmm0
1367: 0f 28 c8 movaps %xmm0,%xmm1
136a: 66 48 0f 6e c0 movq %rax,%xmm0
136f: c9 leave
1370: c3 ret
======== vector_subtract ========
0000000000001371 <vector_subtract>:
1371: f3 0f 1e fa endbr64
1375: 55 push %rbp
1376: 48 89 e5 mov %rsp,%rbp
1379: 48 83 ec 40 sub $0x40,%rsp
137d: 66 48 0f 7e c0 movq %xmm0,%rax
1382: 0f 28 e1 movaps %xmm1,%xmm4
1385: 66 0f 6f ca movdqa %xmm2,%xmm1
1389: 0f 28 c3 movaps %xmm3,%xmm0
138c: 48 89 45 e0 mov %rax,-0x20(%rbp)
1390: f3 0f 11 65 e8 movss %xmm4,-0x18(%rbp)
1395: 66 0f d6 4d d0 movq %xmm1,-0x30(%rbp)
139a: f3 0f 11 45 d8 movss %xmm0,-0x28(%rbp)
139f: f3 0f 10 45 e8 movss -0x18(%rbp),%xmm0
13a4: f3 0f 10 4d d8 movss -0x28(%rbp),%xmm1
13a9: 0f 28 d0 movaps %xmm0,%xmm2
13ac: f3 0f 5c d1 subss %xmm1,%xmm2
13b0: f3 0f 10 45 e4 movss -0x1c(%rbp),%xmm0
13b5: f3 0f 10 4d d4 movss -0x2c(%rbp),%xmm1
13ba: 0f 28 d8 movaps %xmm0,%xmm3
13bd: f3 0f 5c d9 subss %xmm1,%xmm3
13c1: f3 0f 10 45 e0 movss -0x20(%rbp),%xmm0
13c6: f3 0f 10 4d d0 movss -0x30(%rbp),%xmm1
13cb: f3 0f 5c c1 subss %xmm1,%xmm0
13cf: 66 0f 7e c0 movd %xmm0,%eax
13d3: 0f 28 cb movaps %xmm3,%xmm1
13d6: 66 0f 6e c0 movd %eax,%xmm0
13da: e8 aa fe ff ff call 1289 <vector_create>
13df: 66 48 0f 7e c0 movq %xmm0,%rax
13e4: 0f 28 c1 movaps %xmm1,%xmm0
13e7: 48 89 45 f4 mov %rax,-0xc(%rbp)
13eb: f3 0f 11 45 fc movss %xmm0,-0x4(%rbp)
13f0: 48 8b 45 f4 mov -0xc(%rbp),%rax
13f4: f3 0f 10 45 fc movss -0x4(%rbp),%xmm0
13f9: 0f 28 c8 movaps %xmm0,%xmm1
13fc: 66 48 0f 6e c0 movq %rax,%xmm0
1401: c9 leave
1402: c3 ret
======== vector_multiply ========
0000000000001403 <vector_multiply>:
1403: f3 0f 1e fa endbr64
1407: 55 push %rbp
1408: 48 89 e5 mov %rsp,%rbp
140b: 48 83 ec 40 sub $0x40,%rsp
140f: 66 48 0f 7e c0 movq %xmm0,%rax
1414: 0f 28 c1 movaps %xmm1,%xmm0
1417: f3 0f 11 55 dc movss %xmm2,-0x24(%rbp)
141c: 48 89 45 e0 mov %rax,-0x20(%rbp)
1420: f3 0f 11 45 e8 movss %xmm0,-0x18(%rbp)
1425: f3 0f 10 45 e8 movss -0x18(%rbp),%xmm0
142a: 0f 28 d0 movaps %xmm0,%xmm2
142d: f3 0f 59 55 dc mulss -0x24(%rbp),%xmm2
1432: f3 0f 10 45 e4 movss -0x1c(%rbp),%xmm0
1437: 0f 28 c8 movaps %xmm0,%xmm1
14{
"file_path": "/tmp/fn_sphere_intersect.asm"
}1 00000000000016c4 <sphere_intersect>: 2 16c4: f3 0f 1e fa endbr64 3 16c8: 55 push %rbp 4 16c9: 48 89 e5 mov %rsp,%rbp 5 16cc: 48 83 ec 70 sub $0x70,%rsp 6 16d0: 48 89 7d a8 mov %rdi,-0x58(%rbp) 7 16d4: 66 48 0f 7e c0 movq %xmm0,%rax 8 16d9: 66 0f 6f c1 movdqa %xmm1,%xmm0 9 16dd: 48 89 45 98 mov %rax,-0x68(%rbp) 10 16e1: 66 0f d6 45 a0 movq %xmm0,-0x60(%rbp) 11 16e6: 66 0f ef c0 pxor %xmm0,%xmm0 12 16ea: 0f 29 45 e0 movaps %xmm0,-0x20(%rbp) 13 16ee: 0f 29 45 f0 movaps %xmm0,-0x10(%rbp) 14 16f2: c7 45 fc 00 00 00 00 movl $0x0,-0x4(%rbp) 15 16f9: f3 0f 7e 55 98 movq -0x68(%rbp),%xmm2 16 16fe: f3 0f 10 45 a0 movss -0x60(%rbp),%xmm0 17 1703: 48 8b 45 10 mov 0x10(%rbp),%rax 18 1707: f3 0f 10 4d 18 movss 0x18(%rbp),%xmm1 19 170c: 0f 28 d8 movaps %xmm0,%xmm3 20 170f: 66 48 0f 6e c0 movq %rax,%xmm0 21 1714: e8 58 fc ff ff call 1371 <vector_subtract> 22 1719: 66 48 0f 7e c0 movq %xmm0,%rax 23 171e: 0f 28 c1 movaps %xmm1,%xmm0 24 1721: 48 89 45 c8 mov %rax,-0x38(%rbp) 25 1725: f3 0f 11 45 d0 movss %xmm0,-0x30(%rbp) 26 172a: f3 0f 7e 55 1c movq 0x1c(%rbp),%xmm2 27 172f: f3 0f 10 45 24 movss 0x24(%rbp),%xmm0 28 1734: 48 8b 45 1c mov 0x1c(%rbp),%rax 29 1738: f3 0f 10 4d 24 movss 0x24(%rbp),%xmm1 30 173d: 0f 28 d8 movaps %xmm0,%xmm3 31 1740: 66 48 0f 6e c0 movq %rax,%xmm0 32 1745: e8 30 fd ff ff call 147a <vector_dot> 33 174a: 66 0f 7e c0 movd %xmm0,%eax 34 174e: 89 45 b8 mov %eax,-0x48(%rbp) 35 1751: f3 0f 7e 55 1c movq 0x1c(%rbp),%xmm2 36 1756: f3 0f 10 45 24 movss 0x24(%rbp),%xmm0 37 175b: 48 8b 45 c8 mov -0x38(%rbp),%rax 38 175f: f3 0f 10 4d d0 movss -0x30(%rbp),%xmm1 39 1764: 0f 28 d8 movaps %xmm0,%xmm3 40 1767: 66 48 0f 6e c0 movq %rax,%xmm0 41 176c: e8 09 fd ff ff call 147a <vector_dot> 42 1771: f3 0f 58 c0 addss %xmm0,%xmm0 43 1775: f3 0f 11 45 bc movss %xmm0,-0x44(%rbp) 44 177a: f3 0f 7e 55 c8 movq -0x38(%rbp),%xmm2 45 177f: f3 0f 10 45 d0 movss -0x30(%rbp),%xmm0 46 1784: 48 8b 45 c8 mov -0x38(%rbp),%rax 47 1788: f3 0f 10 4d d0 movss -0x30(%rbp),%xmm1 48 178d: 0f 28 d8 movaps %xmm0,%xmm3 49 1790: 66 48 0f 6e c0 movq %rax,%xmm0 50 1795: e8 e0 fc ff ff call 147a <vector_dot> 51 179a: 66 0f 7e c0 movd %xmm0,%eax 52 179e: f3 0f 10 4d a4 movss -0x5c(%rbp),%xmm1 53 17a3: f3 0f 10 45 a4 movss -0x5c(%rbp),%xmm0 54 17a8: f3 0f 59 c8 mulss %xmm0,%xmm1 55 17ac: 66 0f 6e c0 movd %eax,%xmm0 56 17b0: f3 0f 5c c1 subss %xmm1,%xmm0 57 17b4: f3 0f 11 45 c0 movss %xmm0,-0x40(%rbp) 58 17b9: f3 0f 10 45 bc movss -0x44(%rbp),%xmm0 59 17be: f3 0f 59 c0 mulss %xmm0,%xmm0 60 17c2: f3 0f 10 55 b8 movss -0x48(%rbp),%xmm2 61 17c7: f3 0f 10 0d 5d 19 00 movss 0x195d(%rip),%xmm1 # 312c <_IO_stdin_used+0x12c> 62 17ce: 00 63 17cf: f3 0f 59 ca mulss %xmm2,%xmm1 64 17d3: f3 0f 59 4d c0 mulss -0x40(%rbp),%xmm1 65 17d8: f3 0f 5c c1 subss %xmm1,%xmm0 66 17dc: f3 0f 11 45 c4 movss %xmm0,-0x3c(%rbp) 67 17e1: 66 0f ef c0 pxor %xmm0,%xmm0 68 17e5: 0f 2f 45 c4 comiss -0x3c(%rbp),%xmm0 69 17e9: 76 28 jbe 1813 <sphere_intersect+0x14f> 70 17eb: 48 8b 4d a8 mov -0x58(%rbp),%rcx 71 17ef: 48 8b 45 e0 mov -0x20(%rbp),%rax 72 17f3: 48 8b 55 e8 mov -0x18(%rbp),%rdx 73 17f7: 48 89 01 mov %rax,(%rcx) 74 17fa: 48 89 51 08 mov %rdx,0x8(%rcx) 75 17fe: 48 8b 45 f0 mov -0x10(%rbp),%rax 76 1802: 48 8b 55 f8 mov -0x8(%rbp),%rdx 77 1806: 48 89 41 10 mov %rax,0x10(%rcx) 78 180a: 48 89 51 18 mov %rdx,0x18(%rcx) 79 180e: e9 cc 01 00 00 jmp 19df <sphere_intersect+0x31b> 80 1813: f3 0f 10 45 bc movss -0x44(%rbp),%xmm0 81 1818: f3 0f 10 0d 20 19 00 movss 0x1920(%rip),%xmm1 # 3140 <_IO_stdin_used+0x140> 82 181f: 00 83 1820: 0f 57 c1 xorps %xmm1,%xmm0 84 1823: 66 0f ef e4 pxor %xmm4,%xmm4 85 1827: f3 0f 5a e0 cvtss2sd %xmm0,%xmm4 86 182b: f2 0f 11 65 90 movsd %xmm4,-0x70(%rbp) 87 1830: 66 0f ef f6 pxor %xmm6,%xmm6 88 1834: f3 0f 5a 75 c4 cvtss2sd -0x3c(%rbp),%xmm6 89 1839: 66 48 0f 7e f0 movq %xmm6,%rax 90 183e: 66 48 0f 6e c0 movq %rax,%xmm0 91 1843: e8 48 f9 ff ff call 1190 <sqrt@plt> 92 1848: f2 0f 10 4d 90 movsd -0x70(%rbp),%xmm1 93 184d: f2 0f 5c c8 subsd %xmm0,%xmm1 94 1851: f3 0f 10 45 b8 movss -0x48(%rbp),%xmm0 95 1856: f3 0f 58 c0 addss %xmm0,%xmm0 96 185a: f3 0f 5a c0 cvtss2sd %xmm0,%xmm0 97 185e: f2 0f 5e c8 divsd %xmm0,%xmm1 98 1862: 66 0f ef c0 pxor %xmm0,%xmm0 99 1866: f2 0f 5a c1 cvtsd2ss %xmm1,%xmm0 100 186a: f3 0f 11 45 b4 movss %xmm0,-0x4c(%rbp) 101 186f: f3 0f 10 05 d9 18 00 movss 0x18d9(%rip),%xmm0 # 3150 <_IO_stdin_used+0x150> 102 1876: 00 103 1877: 0f 2f 45 b4 comiss -0x4c(%rbp),%xmm0 104 187b: 0f 86 92 00 00 00 jbe 1913 <sphere_intersect+0x24f> 105 1881: f3 0f 10 45 bc movss -0x44(%rbp),
{
"file_path": "/tmp/fn_plane_intersect.asm"
}1 00000000000019e5 <plane_intersect>:
2 19e5: f3 0f 1e fa endbr64
3 19e9: 55 push %rbp
4 19ea: 48 89 e5 mov %rsp,%rbp
5 19ed: 48 83 ec 40 sub $0x40,%rsp
6 19f1: 48 89 7d c8 mov %rdi,-0x38(%rbp)
7 19f5: f3 0f 11 45 c4 movss %xmm0,-0x3c(%rbp)
8 19fa: 66 0f ef c0 pxor %xmm0,%xmm0
9 19fe: 0f 29 45 e0 movaps %xmm0,-0x20(%rbp)
10 1a02: 0f 29 45 f0 movaps %xmm0,-0x10(%rbp)
11 1a06: c7 45 fc 00 00 00 00 movl $0x0,-0x4(%rbp)
12 1a0d: f3 0f 10 45 20 movss 0x20(%rbp),%xmm0
13 1a12: f3 0f 10 0d 46 17 00 movss 0x1746(%rip),%xmm1 # 3160 <_IO_stdin_used+0x160>
14 1a19: 00
15 1a1a: 0f 54 c8 andps %xmm0,%xmm1
16 1a1d: f3 0f 10 05 4b 17 00 movss 0x174b(%rip),%xmm0 # 3170 <_IO_stdin_used+0x170>
17 1a24: 00
18 1a25: 0f 2f c1 comiss %xmm1,%xmm0
19 1a28: 76 28 jbe 1a52 <plane_intersect+0x6d>
20 1a2a: 48 8b 4d c8 mov -0x38(%rbp),%rcx
21 1a2e: 48 8b 45 e0 mov -0x20(%rbp),%rax
22 1a32: 48 8b 55 e8 mov -0x18(%rbp),%rdx
23 1a36: 48 89 01 mov %rax,(%rcx)
24 1a39: 48 89 51 08 mov %rdx,0x8(%rcx)
25 1a3d: 48 8b 45 f0 mov -0x10(%rbp),%rax
26 1a41: 48 8b 55 f8 mov -0x8(%rbp),%rdx
27 1a45: 48 89 41 10 mov %rax,0x10(%rcx)
28 1a49: 48 89 51 18 mov %rdx,0x18(%rcx)
29 1a4d: e9 f5 00 00 00 jmp 1b47 <plane_intersect+0x162>
30 1a52: f3 0f 10 4d 14 movss 0x14(%rbp),%xmm1
31 1a57: f3 0f 10 45 c4 movss -0x3c(%rbp),%xmm0
32 1a5c: f3 0f 5c c1 subss %xmm1,%xmm0
33 1a60: f3 0f 10 4d 20 movss 0x20(%rbp),%xmm1
34 1a65: f3 0f 5e c1 divss %xmm1,%xmm0
35 1a69: f3 0f 11 45 dc movss %xmm0,-0x24(%rbp)
36 1a6e: f3 0f 10 05 da 16 00 movss 0x16da(%rip),%xmm0 # 3150 <_IO_stdin_used+0x150>
37 1a75: 00
38 1a76: 0f 2f 45 dc comiss -0x24(%rbp),%xmm0
39 1a7a: 76 28 jbe 1aa4 <plane_intersect+0xbf>
40 1a7c: 48 8b 4d c8 mov -0x38(%rbp),%rcx
41 1a80: 48 8b 45 e0 mov -0x20(%rbp),%rax
42 1a84: 48 8b 55 e8 mov -0x18(%rbp),%rdx
43 1a88: 48 89 01 mov %rax,(%rcx)
44 1a8b: 48 89 51 08 mov %rdx,0x8(%rcx)
45 1a8f: 48 8b 45 f0 mov -0x10(%rbp),%rax
46 1a93: 48 8b 55 f8 mov -0x8(%rbp),%rdx
47 1a97: 48 89 41 10 mov %rax,0x10(%rcx)
48 1a9b: 48 89 51 18 mov %rdx,0x18(%rcx)
49 1a9f: e9 a3 00 00 00 jmp 1b47 <plane_intersect+0x162>
50 1aa4: c7 45 fc 01 00 00 00 movl $0x1,-0x4(%rbp)
51 1aab: f3 0f 10 45 dc movss -0x24(%rbp),%xmm0
52 1ab0: f3 0f 11 45 e0 movss %xmm0,-0x20(%rbp)
53 1ab5: 8b 75 dc mov -0x24(%rbp),%esi
54 1ab8: 48 83 ec 08 sub $0x8,%rsp
55 1abc: 48 83 ec 18 sub $0x18,%rsp
56 1ac0: 48 89 e1 mov %rsp,%rcx
57 1ac3: 48 8b 45 10 mov 0x10(%rbp),%rax
58 1ac7: 48 8b 55 18 mov 0x18(%rbp),%rdx
59 1acb: 48 89 01 mov %rax,(%rcx)
60 1ace: 48 89 51 08 mov %rdx,0x8(%rcx)
61 1ad2: 48 8b 45 20 mov 0x20(%rbp),%rax
62 1ad6: 48 89 41 10 mov %rax,0x10(%rcx)
63 1ada: 66 0f 6e c6 movd %esi,%xmm0
64 1ade: e8 60 fb ff ff call 1643 <ray_at>
65 1ae3: 48 83 c4 20 add $0x20,%rsp
66 1ae7: 66 48 0f 7e c0 movq %xmm0,%rax
67 1aec: 0f 28 c1 movaps %xmm1,%xmm0
68 1aef: 48 89 45 e4 mov %rax,-0x1c(%rbp)
69 1af3: f3 0f 11 45 ec movss %xmm0,-0x14(%rbp)
70 1af8: 66 0f ef d2 pxor %xmm2,%xmm2
71 1afc: f3 0f 10 0d 70 16 00 movss 0x1670(%rip),%xmm1 # 3174 <_IO_stdin_used+0x174>
72 1b03: 00
73 1b04: 8b 05 26 16 00 00 mov 0x1626(%rip),%eax # 3130 <_IO_stdin_used+0x130>
74 1b0a: 66 0f 6e c0 movd %eax,%xmm0
75 1b0e: e8 76 f7 ff ff call 1289 <vector_create>
76 1b13: 66 48 0f 7e c0 movq %xmm0,%rax
77 1b18: 0f 28 c1 movaps %xmm1,%xmm0
78 1b1b: 48 89 45 f0 mov %rax,-0x10(%rbp)
79 1b1f: f3 0f 11 45 f8 movss %xmm0,-0x8(%rbp)
80 1b24: 48 8b 4d c8 mov -0x38(%rbp),%rcx
81 1b28: 48 8b 45 e0 mov -0x20(%rbp),%rax
82 1b2c: 48 8b 55 e8 mov -0x18(%rbp),%rdx
83 1b30: 48 89 01 mov %rax,(%rcx)
84 1b33: 48 89 51 08 mov %rdx,0x8(%rcx)
85 1b37: 48 8b 45 f0 mov -0x10(%rbp),%rax
86 1b3b: 48 8b 55 f8 mov -0x8(%rbp),%rdx
87 1b3f: 48 89 41 10 mov %rax,0x10(%rcx)
88 1b43: 48 89 51 18 mov %rdx,0x18(%rcx)
89 1b47: 48 8b 45 c8 mov -0x38(%rbp),%rax
90 1b4b: c9 leave
91 1b4c: c3 ret
92
93
[metadata] {"type": "text", "file": {"filePath": "/tmp/fn_plane_intersect.asm", "content": "00000000000019e5 <plane_intersect>:\n 19e5:\tf3 0f 1e fa \tendbr64\n 19e9:\t55 \tpush %rbp\n 19ea:\t48 89 e5 \tmov %rsp,%rbp\n 19ed:\t48 83 ec 40 \tsub $0x40,%rsp\n 19f1:\t48 89 7d c8 \tmov %rdi,-0x38(%rbp)\n 19f5:\tf3 0f 11 45 c4 \tmovss %xmm0,-0x3c(%rbp)\n 19fa:\t66 0f ef c0 \tpxor %xmm0,%xmm0\n 19fe:\t0f 29 45 e0 \tmovaps %xmm0,-0x20(%rbp)\n 1a02:\t0f 29 45 f0 \tmovaps %xmm0,-0x10(%rbp)\n 1a06:\tc7 45 fc 00 00 00 00 \tmovl $0x0,-0x4(%rbp)\n 1a0d:\tf3 0f 10 45 20 \tmovss 0x20(%rbp),%xmm0\n 1a12:\tf3 0f 10 0d 46 17 00 \tmovss 0x1746({
"file_path": "/tmp/fn_trace.asm"
}1 0000000000001d5c <trace>: 2 1d5c: f3 0f 1e fa endbr64 3 1d60: 55 push %rbp 4 1d61: 48 89 e5 mov %rsp,%rbp 5 1d64: 48 81 ec 00 01 00 00 sub $0x100,%rsp 6 1d6b: 66 48 0f 7e c0 movq %xmm0,%rax 7 1d70: 66 0f 6f e1 movdqa %xmm1,%xmm4 8 1d74: 66 0f 6f ca movdqa %xmm2,%xmm1 9 1d78: 0f 28 c3 movaps %xmm3,%xmm0 10 1d7b: 48 89 85 30 ff ff ff mov %rax,-0xd0(%rbp) 11 1d82: 66 0f d6 a5 38 ff ff movq %xmm4,-0xc8(%rbp) 12 1d89: ff 13 1d8a: 66 0f d6 8d 20 ff ff movq %xmm1,-0xe0(%rbp) 14 1d91: ff 15 1d92: f3 0f 11 85 28 ff ff movss %xmm0,-0xd8(%rbp) 16 1d99: ff 17 1d9a: 64 48 8b 04 25 28 00 mov %fs:0x28,%rax 18 1da1: 00 00 19 1da3: 48 89 45 f8 mov %rax,-0x8(%rbp) 20 1da7: 31 c0 xor %eax,%eax 21 1da9: 48 8d 75 90 lea -0x70(%rbp),%rsi 22 1dad: 48 8b bd 30 ff ff ff mov -0xd0(%rbp),%rdi 23 1db4: f3 0f 7e 8d 38 ff ff movq -0xc8(%rbp),%xmm1 24 1dbb: ff 25 1dbc: 48 83 ec 08 sub $0x8,%rsp 26 1dc0: 48 83 ec 18 sub $0x18,%rsp 27 1dc4: 48 89 e1 mov %rsp,%rcx 28 1dc7: 48 8b 45 10 mov 0x10(%rbp),%rax 29 1dcb: 48 8b 55 18 mov 0x18(%rbp),%rdx 30 1dcf: 48 89 01 mov %rax,(%rcx) 31 1dd2: 48 89 51 08 mov %rdx,0x8(%rcx) 32 1dd6: 48 8b 45 20 mov 0x20(%rbp),%rax 33 1dda: 48 89 41 10 mov %rax,0x10(%rcx) 34 1dde: 66 48 0f 6e c7 movq %rdi,%xmm0 35 1de3: 48 89 f7 mov %rsi,%rdi 36 1de6: e8 d9 f8 ff ff call 16c4 <sphere_intersect> 37 1deb: 48 83 c4 20 add $0x20,%rsp 38 1def: 48 8d 75 b0 lea -0x50(%rbp),%rsi 39 1df3: 48 83 ec 08 sub $0x8,%rsp 40 1df7: 48 83 ec 18 sub $0x18,%rsp 41 1dfb: 48 89 e1 mov %rsp,%rcx 42 1dfe: 48 8b 45 10 mov 0x10(%rbp),%rax 43 1e02: 48 8b 55 18 mov 0x18(%rbp),%rdx 44 1e06: 48 89 01 mov %rax,(%rcx) 45 1e09: 48 89 51 08 mov %rdx,0x8(%rcx) 46 1e0d: 48 8b 45 20 mov 0x20(%rbp),%rax 47 1e11: 48 89 41 10 mov %rax,0x10(%rcx) 48 1e15: 8b 05 65 13 00 00 mov 0x1365(%rip),%eax # 3180 <_IO_stdin_used+0x180> 49 1e1b: 66 0f 6e c0 movd %eax,%xmm0 50 1e1f: 48 89 f7 mov %rsi,%rdi 51 1e22: e8 be fb ff ff call 19e5 <plane_intersect> 52 1e27: 48 83 c4 20 add $0x20,%rsp 53 1e2b: 66 0f ef c0 pxor %xmm0,%xmm0 54 1e2f: 0f 29 45 d0 movaps %xmm0,-0x30(%rbp) 55 1e33: 0f 29 45 e0 movaps %xmm0,-0x20(%rbp) 56 1e37: c7 85 4c ff ff ff 00 movl $0x0,-0xb4(%rbp) 57 1e3e: 00 00 00 58 1e41: 8b 45 ac mov -0x54(%rbp),%eax 59 1e44: 85 c0 test %eax,%eax 60 1e46: 74 42 je 1e8a <trace+0x12e> 61 1e48: 8b 45 cc mov -0x34(%rbp),%eax 62 1e4b: 85 c0 test %eax,%eax 63 1e4d: 74 0f je 1e5e <trace+0x102> 64 1e4f: f3 0f 10 4d 90 movss -0x70(%rbp),%xmm1 65 1e54: f3 0f 10 45 b0 movss -0x50(%rbp),%xmm0 66 1e59: 0f 2f c1 comiss %xmm1,%xmm0 67 1e5c: 76 2c jbe 1e8a <trace+0x12e> 68 1e5e: 48 8b 45 90 mov -0x70(%rbp),%rax 69 1e62: 48 8b 55 98 mov -0x68(%rbp),%rdx 70 1e66: 48 89 45 d0 mov %rax,-0x30(%rbp) 71 1e6a: 48 89 55 d8 mov %rdx,-0x28(%rbp) 72 1e6e: 48 8b 45 a0 mov -0x60(%rbp),%rax 73 1e72: 48 8b 55 a8 mov -0x58(%rbp),%rdx 74 1e76: 48 89 45 e0 mov %rax,-0x20(%rbp) 75 1e7a: 48 89 55 e8 mov %rdx,-0x18(%rbp) 76 1e7e: c7 85 4c ff ff ff 01 movl $0x1,-0xb4(%rbp) 77 1e85: 00 00 00 78 1e88: eb 7a jmp 1f04 <trace+0x1a8> 79 1e8a: 8b 45 cc mov -0x34(%rbp),%eax 80 1e8d: 85 c0 test %eax,%eax 81 1e8f: 74 2c je 1ebd <trace+0x161> 82 1e91: 48 8b 45 b0 mov -0x50(%rbp),%rax 83 1e95: 48 8b 55 b8 mov -0x48(%rbp),%rdx 84 1e99: 48 89 45 d0 mov %rax,-0x30(%rbp) 85 1e9d: 48 89 55 d8 mov %rdx,-0x28(%rbp) 86 1ea1: 48 8b 45 c0 mov -0x40(%rbp),%rax 87 1ea5: 48 8b 55 c8 mov -0x38(%rbp),%rdx 88 1ea9: 48 89 45 e0 mov %rax,-0x20(%rbp) 89 1ead: 48 89 55 e8 mov %rdx,-0x18(%rbp) 90 1eb1: c7 85 4c ff ff ff 00 movl $0x0,-0xb4(%rbp) 91 1eb8: 00 00 00 92 1ebb: eb 47 jmp 1f04 <trace+0x1a8> 93 1ebd: 48 83 ec 08 sub $0x8,%rsp 94 1ec1: 48 83 ec 18 sub $0x18,%rsp 95 1ec5: 48 89 e1 mov %rsp,%rcx 96 1ec8: 48 8b 45 10 mov 0x10(%rbp),%rax 97 1ecc: 48 8b 55 18 mov 0x18(%rbp),%rdx 98 1ed0: 48 89 01 mov %rax,(%rcx) 99 1ed3: 48 89 51 08 mov %rdx,0x8(%rcx) 100 1ed7: 48 8b 45 20 mov 0x20(%rbp),%rax 101 1edb: 48 89 41 10 mov %rax,0x10(%rcx) 102 1edf: e8 69 fc ff ff call 1b4d <sky_color> 103 1ee4: 48 83 c4 20 add $0x20,%rsp 104 1ee8: 66 48 0f 7e c0 movq %xmm0,%rax 105 1eed: 0f 28 c1 movaps %xmm1,%xmm0 106 1ef0: 48 89 85 6c ff ff ff mov %rax,-0x94(%rbp) 107 1ef7: f3 0f 11 85 74 ff ff movss %xmm0,-0x8c(%rbp) 108 1efe: ff 109 1eff: e9 d2 02 00 00 jmp 21d6 <trace+0x47a> 110 1f04: f3 0f 7e 95 20 ff ff movq -0xe0(%rbp),%xmm2 111 1f0b: ff 112 1f0c: f3 0f 10 85 28 ff ff movss -0xd8(%rbp
{
"file_path": "/tmp/fn_sky_color.asm"
}1 0000000000001b4d <sky_color>:
2 1b4d: f3 0f 1e fa endbr64
3 1b51: 55 push %rbp
4 1b52: 48 89 e5 mov %rsp,%rbp
5 1b55: 48 83 ec 60 sub $0x60,%rsp
6 1b59: 48 8b 45 1c mov 0x1c(%rbp),%rax
7 1b5d: 48 89 45 b8 mov %rax,-0x48(%rbp)
8 1b61: 8b 45 24 mov 0x24(%rbp),%eax
9 1b64: 89 45 c0 mov %eax,-0x40(%rbp)
10 1b67: f3 0f 10 4d bc movss -0x44(%rbp),%xmm1
11 1b6c: f3 0f 10 05 00 16 00 movss 0x1600(%rip),%xmm0 # 3174 <_IO_stdin_used+0x174>
12 1b73: 00
13 1b74: f3 0f 58 c8 addss %xmm0,%xmm1
14 1b78: f3 0f 10 05 f8 15 00 movss 0x15f8(%rip),%xmm0 # 3178 <_IO_stdin_used+0x178>
15 1b7f: 00
16 1b80: f3 0f 59 c1 mulss %xmm1,%xmm0
17 1b84: f3 0f 11 45 b4 movss %xmm0,-0x4c(%rbp)
18 1b89: f3 0f 10 15 e3 15 00 movss 0x15e3(%rip),%xmm2 # 3174 <_IO_stdin_used+0x174>
19 1b90: 00
20 1b91: f3 0f 10 0d db 15 00 movss 0x15db(%rip),%xmm1 # 3174 <_IO_stdin_used+0x174>
21 1b98: 00
22 1b99: 8b 05 d5 15 00 00 mov 0x15d5(%rip),%eax # 3174 <_IO_stdin_used+0x174>
23 1b9f: 66 0f 6e c0 movd %eax,%xmm0
24 1ba3: e8 e1 f6 ff ff call 1289 <vector_create>
25 1ba8: 66 48 0f 7e c0 movq %xmm0,%rax
26 1bad: 0f 28 c1 movaps %xmm1,%xmm0
27 1bb0: 48 89 45 c4 mov %rax,-0x3c(%rbp)
28 1bb4: f3 0f 11 45 cc movss %xmm0,-0x34(%rbp)
29 1bb9: f3 0f 10 15 b3 15 00 movss 0x15b3(%rip),%xmm2 # 3174 <_IO_stdin_used+0x174>
30 1bc0: 00
31 1bc1: f3 0f 10 0d b3 15 00 movss 0x15b3(%rip),%xmm1 # 317c <_IO_stdin_used+0x17c>
32 1bc8: 00
33 1bc9: 8b 05 a9 15 00 00 mov 0x15a9(%rip),%eax # 3178 <_IO_stdin_used+0x178>
34 1bcf: 66 0f 6e c0 movd %eax,%xmm0
35 1bd3: e8 b1 f6 ff ff call 1289 <vector_create>
36 1bd8: 66 48 0f 7e c0 movq %xmm0,%rax
37 1bdd: 0f 28 c1 movaps %xmm1,%xmm0
38 1be0: 48 89 45 d0 mov %rax,-0x30(%rbp)
39 1be4: f3 0f 11 45 d8 movss %xmm0,-0x28(%rbp)
40 1be9: f3 0f 10 45 b4 movss -0x4c(%rbp),%xmm0
41 1bee: 48 8b 45 d0 mov -0x30(%rbp),%rax
42 1bf2: f3 0f 10 4d d8 movss -0x28(%rbp),%xmm1
43 1bf7: 0f 28 d0 movaps %xmm0,%xmm2
44 1bfa: 66 48 0f 6e c0 movq %rax,%xmm0
45 1bff: e8 ff f7 ff ff call 1403 <vector_multiply>
46 1c04: 66 48 0f 7e c0 movq %xmm0,%rax
47 1c09: 0f 28 c1 movaps %xmm1,%xmm0
48 1c0c: 48 89 45 e8 mov %rax,-0x18(%rbp)
49 1c10: f3 0f 11 45 f0 movss %xmm0,-0x10(%rbp)
50 1c15: f3 0f 10 05 57 15 00 movss 0x1557(%rip),%xmm0 # 3174 <_IO_stdin_used+0x174>
51 1c1c: 00
52 1c1d: f3 0f 5c 45 b4 subss -0x4c(%rbp),%xmm0
53 1c22: 48 8b 45 c4 mov -0x3c(%rbp),%rax
54 1c26: f3 0f 10 4d cc movss -0x34(%rbp),%xmm1
55 1c2b: 0f 28 d0 movaps %xmm0,%xmm2
56 1c2e: 66 48 0f 6e c0 movq %rax,%xmm0
57 1c33: e8 cb f7 ff ff call 1403 <vector_multiply>
58 1c38: 66 48 0f 7e c0 movq %xmm0,%rax
59 1c3d: 0f 28 c1 movaps %xmm1,%xmm0
60 1c40: 48 89 45 f4 mov %rax,-0xc(%rbp)
61 1c44: f3 0f 11 45 fc movss %xmm0,-0x4(%rbp)
62 1c49: f3 0f 7e 55 e8 movq -0x18(%rbp),%xmm2
63 1c4e: f3 0f 10 45 f0 movss -0x10(%rbp),%xmm0
64 1c53: 48 8b 45 f4 mov -0xc(%rbp),%rax
65 1c57: f3 0f 10 4d fc movss -0x4(%rbp),%xmm1
66 1c5c: 0f 28 d8 movaps %xmm0,%xmm3
67 1c5f: 66 48 0f 6e c0 movq %rax,%xmm0
68 1c64: e8 76 f6 ff ff call 12df <vector_add>
69 1c69: 66 48 0f 7e c0 movq %xmm0,%rax
70 1c6e: 0f 28 c1 movaps %xmm1,%xmm0
71 1c71: 48 89 45 dc mov %rax,-0x24(%rbp)
72 1c75: f3 0f 11 45 e4 movss %xmm0,-0x1c(%rbp)
73 1c7a: 48 8b 45 dc mov -0x24(%rbp),%rax
74 1c7e: f3 0f 10 45 e4 movss -0x1c(%rbp),%xmm0
75 1c83: 0f 28 c8 movaps %xmm0,%xmm1
76 1c86: 66 48 0f 6e c0 movq %rax,%xmm0
77 1c8b: c9 leave
78 1c8c: c3 ret
79
80
[metadata] {"type": "text", "file": {"filePath": "/tmp/fn_sky_color.asm", "content": "0000000000001b4d <sky_color>:\n 1b4d:\tf3 0f 1e fa \tendbr64\n 1b51:\t55 \tpush %rbp\n 1b52:\t48 89 e5 \tmov %rsp,%rbp\n 1b55:\t48 83 ec 60 \tsub $0x60,%rsp\n 1b59:\t48 8b 45 1c \tmov 0x1c(%rbp),%rax\n 1b5d:\t48 89 45 b8 \tmov %rax,-0x48(%rbp)\n 1b61:\t8b 45 24 \tmov 0x24(%rbp),%eax\n 1b64:\t89 45 c0 \tmov %eax,-0x40(%rbp)\n 1b67:\tf3 0f 10 4d bc \tmovss -0x44(%rbp),%xmm1\n 1b6c:\tf3 0f 10 05 00 16 00 \tmovss 0x1600(%rip),%xmm0 # 3174 <_IO_stdin_used+0x174>\n 1b73:\t00 \n 1b74:\tf3 0f 58 c8 \taddss %xmm0,%xmm1\n 1b78:\tf3 0f 10 05 f8 15 00 \tmovss 0x15f8(%rip),%xmm0 # 3178 <_IO_stdin_used+0x178>\n 1b7f:\t00 \n 1b80:\tf3 0f 59 c1 \tmulss %xmm1,%xmm0\n 1b84:\tf3 0f 11 45 b4 \tmovss %xmm0,-0x4c(%rbp)\n 1b89:\tf3 0f 10 15 e3 15 00 \tmovss 0x15e3(%rip),%xmm2 # 3174 <_IO_stdin_used+0x174>\n 1b90:\t00 \n 1b91:\tf3 0f 10 0d db 15 00 \tmovss 0x15db(%rip),%xmm1 # 3174 <_IO_stdin_used+0x174>\n 1b98:\t00 \n 1b99:\t8b 05 d5 15 00 00 \tmov 0x15d5(%rip),%eax # 3174 <_IO_stdin_used+0x174>\n 1b9f:\t66 0f 6e c0 \tmovd %eax,%xmm0\n 1ba3:\te8 e1 f6 ff ff \tcall 1289 <vector_create>\n 1ba8:\t66 48 0f 7e c0 \tmovq %xmm0,%rax\n 1bad:\t0f 28 c1 \tmovaps %xm{
"file_path": "/tmp/fn_is_in_shadow.asm"
}1 0000000000001c8d <is_in_shadow>:
2 1c8d: f3 0f 1e fa endbr64
3 1c91: 55 push %rbp
4 1c92: 48 89 e5 mov %rsp,%rbp
5 1c95: 48 83 c4 80 add $0xffffffffffffff80,%rsp
6 1c99: 66 48 0f 7e c0 movq %xmm0,%rax
7 1c9e: 0f 28 f9 movaps %xmm1,%xmm7
8 1ca1: 66 0f 6f f2 movdqa %xmm2,%xmm6
9 1ca5: 0f 28 d3 movaps %xmm3,%xmm2
10 1ca8: 66 0f 6f cc movdqa %xmm4,%xmm1
11 1cac: 66 0f 6f c5 movdqa %xmm5,%xmm0
12 1cb0: 48 89 45 a0 mov %rax,-0x60(%rbp)
13 1cb4: f3 0f 11 7d a8 movss %xmm7,-0x58(%rbp)
14 1cb9: 66 0f d6 75 90 movq %xmm6,-0x70(%rbp)
15 1cbe: f3 0f 11 55 98 movss %xmm2,-0x68(%rbp)
16 1cc3: 66 0f d6 4d 80 movq %xmm1,-0x80(%rbp)
17 1cc8: 66 0f d6 45 88 movq %xmm0,-0x78(%rbp)
18 1ccd: 64 48 8b 04 25 28 00 mov %fs:0x28,%rax
19 1cd4: 00 00
20 1cd6: 48 89 45 f8 mov %rax,-0x8(%rbp)
21 1cda: 31 c0 xor %eax,%eax
22 1cdc: 48 8d 45 b0 lea -0x50(%rbp),%rax
23 1ce0: f3 0f 7e 55 90 movq -0x70(%rbp),%xmm2
24 1ce5: f3 0f 10 45 98 movss -0x68(%rbp),%xmm0
25 1cea: 48 8b 55 a0 mov -0x60(%rbp),%rdx
26 1cee: f3 0f 10 4d a8 movss -0x58(%rbp),%xmm1
27 1cf3: 0f 28 d8 movaps %xmm0,%xmm3
28 1cf6: 66 48 0f 6e c2 movq %rdx,%xmm0
29 1cfb: 48 89 c7 mov %rax,%rdi
30 1cfe: e8 bb f8 ff ff call 15be <ray_create>
31 1d03: 48 8d 75 d0 lea -0x30(%rbp),%rsi
32 1d07: 48 8b 7d 80 mov -0x80(%rbp),%rdi
33 1d0b: f3 0f 7e 4d 88 movq -0x78(%rbp),%xmm1
34 1d10: 48 83 ec 08 sub $0x8,%rsp
35 1d14: 48 83 ec 18 sub $0x18,%rsp
36 1d18: 48 89 e1 mov %rsp,%rcx
37 1d1b: 48 8b 45 b0 mov -0x50(%rbp),%rax
38 1d1f: 48 8b 55 b8 mov -0x48(%rbp),%rdx
39 1d23: 48 89 01 mov %rax,(%rcx)
40 1d26: 48 89 51 08 mov %rdx,0x8(%rcx)
41 1d2a: 48 8b 45 c0 mov -0x40(%rbp),%rax
42 1d2e: 48 89 41 10 mov %rax,0x10(%rcx)
43 1d32: 66 48 0f 6e c7 movq %rdi,%xmm0
44 1d37: 48 89 f7 mov %rsi,%rdi
45 1d3a: e8 85 f9 ff ff call 16c4 <sphere_intersect>
46 1d3f: 48 83 c4 20 add $0x20,%rsp
47 1d43: 8b 45 ec mov -0x14(%rbp),%eax
48 1d46: 48 8b 55 f8 mov -0x8(%rbp),%rdx
49 1d4a: 64 48 2b 14 25 28 00 sub %fs:0x28,%rdx
50 1d51: 00 00
51 1d53: 74 05 je 1d5a <is_in_shadow+0xcd>
52 1d55: e8 c6 f3 ff ff call 1120 <__stack_chk_fail@plt>
53 1d5a: c9 leave
54 1d5b: c3 ret
55
56
[metadata] {"type": "text", "file": {"filePath": "/tmp/fn_is_in_shadow.asm", "content": "0000000000001c8d <is_in_shadow>:\n 1c8d:\tf3 0f 1e fa \tendbr64\n 1c91:\t55 \tpush %rbp\n 1c92:\t48 89 e5 \tmov %rsp,%rbp\n 1c95:\t48 83 c4 80 \tadd $0xffffffffffffff80,%rsp\n 1c99:\t66 48 0f 7e c0 \tmovq %xmm0,%rax\n 1c9e:\t0f 28 f9 \tmovaps %xmm1,%xmm7\n 1ca1:\t66 0f 6f f2 \tmovdqa %xmm2,%xmm6\n 1ca5:\t0f 28 d3 \tmovaps %xmm3,%xmm2\n 1ca8:\t66 0f 6f cc \tmovdqa %xmm4,%xmm1\n 1cac:\t66 0f 6f c5 \tmovdqa %xmm5,%xmm0\n 1cb0:\t48 89 45 a0 \tmov %rax,-0x60(%rbp)\n 1cb4:\tf3 0f 11 7d a8 \tmovss %xmm7,-0x58(%rbp)\n 1cb9:\t66 0f d6 75 90 \tmovq %xmm6,-0x70(%rbp)\n 1cbe:\tf3 0f 11 55 98 \tmovss %xmm2,-0x68(%rbp)\n 1cc3:\t66 0f d6 4d 80 \tmovq %xmm1,-0x80(%rbp)\n 1cc8:\t66 0f d6 45 88 \tmovq %xmm0,-0x78(%rbp)\n 1ccd:\t64 48 8b 04 25 28 00 \tmov %fs:0x28,%rax\n 1cd4:\t00 00 \n 1cd6:\t48 89 45 f8 \tmov %rax,-0x8(%rbp)\n 1cda:\t31 c0 \txor %eax,%eax\n 1cdc:\t48 8d 45 b0 \tlea -0x50(%rbp),%rax\n 1ce0:\tf3 0f 7e 55 90 \tmovq -0x70(%rbp),%xmm2\n 1ce5:\tf3 0f 10 45 98 \tmovss -0x68(%rbp),%xmm0\n 1cea:\t48 8b 55 a0 \tmov -0x60(%rbp),%rdx\n 1cee:\tf3 0f 10 4d a8 \tmovss -0x58(%rbp),%xmm1\n 1cf3:\t0f 28 d8 \tmovaps %xmm0,%xmm3\n 1cf6:\t66 48 0f 6e c2 \tmovq %rdx,%xmm0\n 1cfb:\t48 89 c7 \tmov %rax,%rdi\n 1cfe:\te8 bb f8 ff ff \tcall 15be <ray_create>\n 1d03:\t48 8d 75 d0 \tlea -0x30(%rbp),%rsi\n 1d07:\t48 8b 7d 80 \tmov -0x80(%rbp),%rdi\n 1d0b:\tf3 0f 7e 4d 88 \tmovq -0x78(%rbp),%xmm1\n 1d10:\t48 83 ec 08 \tsub $0x8,%rsp\n 1d14:\t48 83 ec 18 \tsub $0x18,%rsp\n 1d18:\t48 89 e1 \tmov %rsp,%rcx\n 1d1b:\t48 8b 45 b0 \tmov -0x50(%rbp),%rax\n 1d1f:\t48 8b 55 b8 \tmov -0x48(%rbp),%rdx\n 1d23:\t48 89 01 \tmov %rax,(%rcx)\n 1d26:\t48 89 51 08 \tmov %rdx,0x8(%rcx)\n 1d2a:\t48 8b 45 c0 \tmov -0x40(%rbp),%rax\n 1d2e:\t48 89 41 10 \tmov %rax,0x10(%rcx)\n 1d32:\t66 48 0f 6e c7 \tmovq %rdi,%xmm0\n 1d37:\t48 89 f7 \tmov %rsi,%rdi\n 1d3a:\te8 85 f9 ff ff \tcall 16c4 <sphere_intersect>\n 1d3f:\t48 83 c4 20 \tadd $0x20,%rsp\n 1d43:\t8b 45 ec \tmov -0x14(%rbp),%eax\n 1d46:\t48 8b 55 f8 \tmov -0x8(%rbp),%rdx\n 1d4a:\t64 48 2b 14 25 28 00 \tsub %fs:0x28,%rdx\n 1d51:\t00 00 \n 1d53:\t74 05 \tje 1d5a <is_in_shadow+0xcd>\n 1d55:\te8 c6 f3 ff ff \tcall 1120 <__stack_chk_fail@plt>\n 1d5a:\tc9 \tleave\n 1d5b:\tc3 \tret\n\n", "numLines": 56, "star{
"file_path": "/tmp/fn_write_image.asm"
}1 0000000000002203 <write_image>: 2 2203: f3 0f 1e fa endbr64 3 2207: 55 push %rbp 4 2208: 48 89 e5 mov %rsp,%rbp 5 220b: 48 83 ec 50 sub $0x50,%rsp 6 220f: 48 89 7d c8 mov %rdi,-0x38(%rbp) 7 2213: 48 89 75 c0 mov %rsi,-0x40(%rbp) 8 2217: 89 55 bc mov %edx,-0x44(%rbp) 9 221a: 89 4d b8 mov %ecx,-0x48(%rbp) 10 221d: 48 8b 45 c8 mov -0x38(%rbp),%rax 11 2221: 48 8d 15 e8 0d 00 00 lea 0xde8(%rip),%rdx # 3010 <_IO_stdin_used+0x10> 12 2228: 48 89 d6 mov %rdx,%rsi 13 222b: 48 89 c7 mov %rax,%rdi 14 222e: e8 2d ef ff ff call 1160 <fopen@plt> 15 2233: 48 89 45 e8 mov %rax,-0x18(%rbp) 16 2237: 48 83 7d e8 00 cmpq $0x0,-0x18(%rbp) 17 223c: 75 27 jne 2265 <write_image+0x62> 18 223e: 48 8b 05 db 2d 00 00 mov 0x2ddb(%rip),%rax # 5020 <stderr@GLIBC_2.2.5> 19 2245: 48 8b 55 c8 mov -0x38(%rbp),%rdx 20 2249: 48 8d 0d c8 0d 00 00 lea 0xdc8(%rip),%rcx # 3018 <_IO_stdin_used+0x18> 21 2250: 48 89 ce mov %rcx,%rsi 22 2253: 48 89 c7 mov %rax,%rdi 23 2256: b8 00 00 00 00 mov $0x0,%eax 24 225b: e8 d0 ee ff ff call 1130 <fprintf@plt> 25 2260: e9 f6 01 00 00 jmp 245b <write_image+0x258> 26 2265: 8b 4d b8 mov -0x48(%rbp),%ecx 27 2268: 8b 55 bc mov -0x44(%rbp),%edx 28 226b: 48 8b 45 e8 mov -0x18(%rbp),%rax 29 226f: 48 8d 35 cd 0d 00 00 lea 0xdcd(%rip),%rsi # 3043 <_IO_stdin_used+0x43> 30 2276: 48 89 c7 mov %rax,%rdi 31 2279: b8 00 00 00 00 mov $0x0,%eax 32 227e: e8 ad ee ff ff call 1130 <fprintf@plt> 33 2283: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%rbp) 34 228a: e9 92 01 00 00 jmp 2421 <write_image+0x21e> 35 228f: c7 45 d8 00 00 00 00 movl $0x0,-0x28(%rbp) 36 2296: e9 76 01 00 00 jmp 2411 <write_image+0x20e> 37 229b: 8b 45 d4 mov -0x2c(%rbp),%eax 38 229e: 48 98 cltq 39 22a0: 48 8d 14 c5 00 00 00 lea 0x0(,%rax,8),%rdx 40 22a7: 00 41 22a8: 48 8b 45 c0 mov -0x40(%rbp),%rax 42 22ac: 48 01 d0 add %rdx,%rax 43 22af: 48 8b 08 mov (%rax),%rcx 44 22b2: 8b 45 d8 mov -0x28(%rbp),%eax 45 22b5: 48 63 d0 movslq %eax,%rdx 46 22b8: 48 89 d0 mov %rdx,%rax 47 22bb: 48 01 c0 add %rax,%rax 48 22be: 48 01 d0 add %rdx,%rax 49 22c1: 48 c1 e0 02 shl $0x2,%rax 50 22c5: 48 01 c8 add %rcx,%rax 51 22c8: 48 8b 10 mov (%rax),%rdx 52 22cb: 48 89 55 f4 mov %rdx,-0xc(%rbp) 53 22cf: 8b 40 08 mov 0x8(%rax),%eax 54 22d2: 89 45 fc mov %eax,-0x4(%rbp) 55 22d5: f3 0f 10 45 f4 movss -0xc(%rbp),%xmm0 56 22da: 66 0f ef d2 pxor %xmm2,%xmm2 57 22de: f3 0f 5a d0 cvtss2sd %xmm0,%xmm2 58 22e2: 66 48 0f 7e d0 movq %xmm2,%rax 59 22e7: 66 0f ef c9 pxor %xmm1,%xmm1 60 22eb: 66 48 0f 6e c0 movq %rax,%xmm0 61 22f0: e8 0b ee ff ff call 1100 <fmax@plt> 62 22f5: 66 48 0f 7e c0 movq %xmm0,%rax 63 22fa: f2 0f 10 05 8e 0e 00 movsd 0xe8e(%rip),%xmm0 # 3190 <_IO_stdin_used+0x190> 64 2301: 00 65 2302: 66 0f 28 c8 movapd %xmm0,%xmm1 66 2306: 66 48 0f 6e c0 movq %rax,%xmm0 67 230b: e8 30 ee ff ff call 1140 <fmin@plt> 68 2310: f2 0f 5a c0 cvtsd2ss %xmm0,%xmm0 69 2314: f3 0f 11 45 f4 movss %xmm0,-0xc(%rbp) 70 2319: f3 0f 10 45 f8 movss -0x8(%rbp),%xmm0 71 231e: 66 0f ef db pxor %xmm3,%xmm3 72 2322: f3 0f 5a d8 cvtss2sd %xmm0,%xmm3 73 2326: 66 48 0f 7e d8 movq %xmm3,%rax 74 232b: 66 0f ef c9 pxor %xmm1,%xmm1 75 232f: 66 48 0f 6e c0 movq %rax,%xmm0 76 2334: e8 c7 ed ff ff call 1100 <fmax@plt> 77 2339: 66 48 0f 7e c0 movq %xmm0,%rax 78 233e: f2 0f 10 05 4a 0e 00 movsd 0xe4a(%rip),%xmm0 # 3190 <_IO_stdin_used+0x190> 79 2345: 00 80 2346: 66 0f 28 c8 movapd %xmm0,%xmm1 81 234a: 66 48 0f 6e c0 movq %rax,%xmm0 82 234f: e8 ec ed ff ff call 1140 <fmin@plt> 83 2354: f2 0f 5a c0 cvtsd2ss %xmm0,%xmm0 84 2358: f3 0f 11 45 f8 movss %xmm0,-0x8(%rbp) 85 235d: f3 0f 10 45 fc movss -0x4(%rbp),%xmm0 86 2362: 66 0f ef e4 pxor %xmm4,%xmm4 87 2366: f3 0f 5a e0 cvtss2sd %xmm0,%xmm4 88 236a: 66 48 0f 7e e0 movq %xmm4,%rax 89 236f: 66 0f ef c9 pxor %xmm1,%xmm1 90 2373: 66 48 0f 6e c0 movq %rax,%xmm0 91 2378: e8 83 ed ff ff call 1100 <fmax@plt> 92 237d: 66 48 0f 7e c0 movq %xmm0,%rax 93 2382: f2 0f 10 05 06 0e 00 movsd 0xe06(%rip),%xmm0 # 3190 <_IO_stdin_used+0x190> 94 2389: 00 95 238a: 66 0f 28 c8 movapd %xmm0,%xmm1 96 238e: 66 48 0f 6e c0 movq %rax,%xmm0 97 2393: e8 a8 ed ff ff call 1140 <fmin@plt> 98 2398: f2 0f 5a c0 cvtsd2ss %xmm0,%xmm0 99 239c: f3 0f 11 45 fc movss %xmm0,-0x4(%rbp) 100 23a1: f3 0f 10 4d f4 movss -0xc(%rbp),%xmm1 101 23a6: f3 0f 10 05 ea 0d 00 movss 0xdea(%rip),%xmm0 # 3198 <_IO_stdin_used+0x198> 102 23ad: 00 103 23ae: f3 0f 59 c1 mulss %xmm1,%xmm0 104 23b2: f3 0f 2c c0 cvttss2si %xmm0,%eax 105 23b6: 89 45 dc mov %eax,-0x24(%rbp) 106 23b9: f3 0f 10 4d f8
{
"file_path": "/app/image.c",
"content": "/* Raytracer reconstruction: red sphere on checkered plane */\n#include <stdio.h>\n#include <stdlib.h>\n#include <math.h>\n\ntypedef struct { float x, y, z; } V;\ntypedef struct { V o, d; } Ray;\ntypedef struct { float t; V p, n; int hit; } Hit;\n\nstatic V vc(float x, float y, float z) { V r = {x, y, z}; return r; }\nstatic V vadd(V a, V b) { return vc(a.x + b.x, a.y + b.y, a.z + b.z); }\nstatic V vsub(V a, V b) { return vc(a.x - b.x, a.y - b.y, a.z - b.z); }\nstatic V vmul(V a, float s) { return vc(a.x * s, a.y * s, a.z * s); }\nstatic float vdot(V a, V b) { return a.x * b.x + a.y * b.y + a.z * b.z; }\nstatic float vlen(V a) { return (float)sqrt((double)vdot(a, a)); }\nstatic V vnorm(V a) { float l = vlen(a); return vc(a.x / l, a.y / l, a.z / l); }\n\nstatic Ray rcreate(V o, V d) {\n Ray r;\n r.o = o;\n r.d = vnorm(d);\n return r;\n}\n\nstatic V rat(Ray r, float t) { return vadd(r.o, vmul(r.d, t)); }\n\nstatic Hit miss(void) {\n Hit h;\n h.t = 0; h.p = vc(0, 0, 0); h.n = vc(0, 0, 0); h.hit = 0;\n return h;\n}\n\nstatic Hit sphere_hit(V center, float radius, Ray r) {\n V oc = vsub(r.o, center);\n float a = vdot(r.d, r.d);\n float b = 2.0f * vdot(oc, r.d);\n float c = vdot(oc, oc) - radius * radius;\n float disc = b * b - 4.0f * a * c;\n if (disc < 0.0f) return miss();\n float t = (float)((-(double)b - sqrt((double)disc)) / (double)(a + a));\n if (t < 0.001f) {\n t = (float)((-(double)b + sqrt((double)disc)) / (double)(a + a));\n if (t < 0.001f) return miss();\n }\n File created successfully at: /app/image.c (file state is current in your context — no need to Read it back)
[metadata] {"type": "create", "filePath": "/app/image.c", "content": "/* Raytracer reconstruction: red sphere on checkered plane */\n#include <stdio.h>\n#include <stdlib.h>\n#include <math.h>\n\ntypedef struct { float x, y, z; } V;\ntypedef struct { V o, d; } Ray;\ntypedef struct { float t; V p, n; int hit; } Hit;\n\nstatic V vc(float x, float y, float z) { V r = {x, y, z}; return r; }\nstatic V vadd(V a, V b) { return vc(a.x + b.x, a.y + b.y, a.z + b.z); }\nstatic V vsub(V a, V b) { return vc(a.x - b.x, a.y - b.y, a.z - b.z); }\nstatic V vmul(V a, float s) { return vc(a.x * s, a.y * s, a.z * s); }\nstatic float vdot(V a, V b) { return a.x * b.x + a.y * b.y + a.z * b.z; }\nstatic float vlen(V a) { return (float)sqrt((double)vdot(a, a)); }\nstatic V vnorm(V a) { float l = vlen(a); return vc(a.x / l, a.y / l, a.z / l); }\n\nstatic Ray rcreate(V o, V d) {\n Ray r;\n r.o = o;\n r.d = vnorm(d);\n return r;\n}\n\nstatic V rat(Ray r, float t) { return vadd(r.o, vmul(r.d, t)); }\n\nstatic Hit miss(void) {\n Hit h;\n h.t = 0; h.p = vc(0, 0, 0); h.n = vc(0, 0, 0); h.hit = 0;\n return h;\n}\n\nstatic Hit sphere_hit(V center, float radius, Ray r) {\n V oc = vsub(r.o, center);\n float a = vdot(r.d, r.d);\n float b = 2.0f * vdot(oc, r.d);\n float c = vdot(oc, oc) - radius * radius;\n float disc = b * b - 4.0f * a * c;\n if (disc < 0.0f) return miss();\n float t = (float)((-(double)b - sqrt((double)disc)) / (double)(a + a));\n if (t < 0.001f) {\n t = (float)((-(double)b + sqrt((double)disc)) / (double)(a + a));\n if (t < 0.001f) return miss();\n }\n Hit h;\n h.t = t;\n h.p = rat(r, t);\n h.n = vnorm(vsub(h.p, center));\n h.hit = 1;\n return h;\n}\n\nstatic Hit plane_hit(float y0, Ray r) {\n if (fabsf(r.d.y) < 1e-4f) return miss();\n float t = (y0 - r.o.y) / r.d.y;\n if (t < 0.001f) return miss();\n Hit h;\n h.t = t;\n h.p = rat(r, t);\n h.n = vc(0, 1, 0);\n h.hit = 1;\n return h;\n}\n\nstatic V sky(Ray r) {\n float t = 0.5f * (r.d.y + 1.0f);\n return vadd(vmul(vc(1, 1, 1), 1.0f - t), vmul(vc(0.5f, 0.7f, 1.0f), t));\n}\n\nstatic int in_shadow(V p, V light, V center, float radius) {\n return sphere_hit(center, radius, rcreate(p, light)).hit;\n}\n\nstatic V trace(V center, float radius, V light, Ray r) {\n Hit sh = sphere_hit(center, radius, r);\n Hit ph = plane_hit(-1.5f, r);\n Hit best;\n int is_sph = 0;\n if (sh.hit && (!ph.hit || ph.t > sh.t)) {\n best = sh;\n is_sph = 1;\n } else if (ph.hit) {\n best = ph;\n } else {\n return sky(r);\n }\n float diff = (float)fmax((double)vdot(best.n, light), 0.0);\n V p = vadd(best.p, vmul(best.n, 0.001f));\n if (in_shadow(p, light, center, radius)) diff = 0.0f;\n float amb = 0.2f;\n float inten = amb + (1.0f - amb) * diff;\n V alb;\n if (is_sph) {\n alb = vc(1.0f, 0.2f, 0.2f);\n } else {\n int even = (((int)(floor((double)best.p.x) + floor((double)best.p.z))) & 1) == 0;\n float g = even ? 0.9f : 0.4f;\n alb = vc(g, g, g);\n }\n return vmul(alb, inten);\n}\n\nint main(void) {\n const int W = 2400, H = 1800;\n V origin = vc(0, 0, 0);\n float vh = 2.0f;\n float vw = ((float)W / (float)H) * vh;\n V horiz = vc(vw, 0, 0);\n V vert = vc(0, vh, 0);\n V llc = vsub(vsub(vsub(origin, vmul(horiz, 0.5f)), vmul(vert, 0.5f)), vc(0, 0, 1.0f));\n V sc = vc(0, -0.5f, -5.0f);\n float sr = 1.0f;\n V light = vnorm(vc(1, 1, -1));\n\n V **img = malloc(H * sizeof(V *));\n for (int y = 0; y < H; y++) img[y] = malloc(W * sizeof(V));\n\n for (int y = 0; y < H; y++) {\n for (int x = 0; x < W; x++) {\n float u = (float)x / (float)(W - 1);\n float v = (float)y / (float)(H - 1);\n V dir = vadd(vadd(vmul(horiz, u), vmul(vert, 1.0f - v)), llc);\n img[y][x] = trace(sc, sr, light, rcreate(origin, dir));\n }\n }\n\n FILE *f = fopen(\"reconstructed.ppm\", \"w\");\n fprintf(f, \"P3\\n%d %d\\n255\\n\", W, H);\n for (int y = 0; y < H; y++) {\n for (int x = 0; x < W; x++) {\n V c = img[y][x];\n float rr = (float)fmin(fmax((double)c.x, 0.0), 1.0);\n float gg = (float)fmin(fmax((double)c.y, 0.0), 1.0);\n float bb = (float)fmin(fmax((double)c.z, 0.0), 1.0);\n fprintf(f, \"%d %d %d\\n\",\n (int)(rr * 255.97f),\n (int)(gg * 255.97f),\n (int)(bb * 255.97f));\n }\n }\n fclose(f);\n for (int y = 0; y < H; y++) free(img[y]);\n free(img);\n return 0;\n}\n", "structuredPatch": [], "originalFile": null, "userModified": false}{
"command": "cat image.c | gzip | wc -c && gcc -static -o image image.c -lm && echo COMPILED",
"description": "Check compressed size and compile"
}1500
COMPILED
[stdout]
1500
COMPILED
[metadata] {"noOutputExpected": false}{
"command": "time ./image && ls -la reconstructed.ppm && head -c 30 reconstructed.ppm",
"description": "Render reconstructed image",
"timeout": 180000
}real 0m1.833s
user 0m1.781s
sys 0m0.044s
-rw-r--r-- 1 root root 48262736 Sep 26 02:28 reconstructed.ppm
P3
2400 1800
255
159 197 255
1
[stdout]
real 0m1.833s
user 0m1.781s
sys 0m0.044s
-rw-r--r-- 1 root root 48262736 Sep 26 02:28 reconstructed.ppm
P3
2400 1800
255
159 197 255
1
[metadata] {"noOutputExpected": false}{
"command": "python3 - << 'PY'\nimport math\n\ndef load(path):\n with open(path,'rb') as f:\n text = f.read().decode('ascii')\n # header\n parts = text.split(None, 3)\n assert parts[0]=='P3'\n w,h = int(parts[1]), int(parts[2])\n # skip maxval\n rest = parts[3].split(None, 1)\n vals = list(map(int, rest[1].split()))\n assert len(vals)==w*h*3, (len(vals), w*h*3)\n return w,h,vals\n\nw,h,a = load('/app/image.ppm')\nw2,h2,b = load('/app/reconstructed.ppm')\nprint('dims', (w,h), (w2,h2))\nassert w==w2 and h==h2\n\n# L2 similarity variants\nna = sum(x*x for x in a)\nnb = sum(x*x for x in b)\ndot = sum(x*y for x,y in zip(a,b))\ndiff2 = sum((x-y)**2 for x,y in zip(a,b))\nnd = math.sqrt(diff2)\nprint('||a||', math.sqrt(na), '||b||', math.sqrt(nb))\nprint('||a-b||', nd)\nprint('cosine', dot/math.sqrt(na*nb))\nprint('1 - ||d||/||a||', 1 - nd/math.sqrt(na))\nprint('1 - ||d||/(||a||+||b||)', 1 - nd/(math.sqrt(na)+math.sqrt(nb)))\nprint('1 / (1+||d||/sqrt(N))', 1/(1+nd/math.sqrt(len(a))))\n\n# max abs error\nmaxe = 0\nsumae = 0\nn_diff = 0\nmaxlocs = []\nfor i in range(0,len(a)):\n e = abs(a[i]-b[i])\n if e:\n n_diff += 1\n sumae += e\n if e>maxe:\n maxe = e\nprint('channels differing', n_diff, 'of', len(a))\nprint('max abs err', maxe, 'mean abs err (diff only)', (sumae/n_diff if n_diff else 0), 'mean abs all', sumae/len(a))\n\n# sample diffs\nshown=0\nfor i in range(0,len(a),3):\n if a[i]!=b[i] or a[i+1]!=b[i+1] or a[i+2]!=b[i+2]:\n pix = i//3\n y,x = divmod(pix, w)\n if shown<15:\n dims (2400, 1800) (2400, 1800)
||a|| 608978.3328551189 ||b|| 608959.1015840062
||a-b|| 249.7819048690277
cosine 0.9999999163781234
1 - ||d||/||a|| 0.9995898344959204
1 - ||d||/(||a||+||b||) 0.999794914009697
1 / (1+||d||/sqrt(N)) 0.9351179077045599
channels differing 62391 of 12960000
max abs err 1 mean abs err (diff only) 1.0 mean abs all 0.0048141203703703705
diff at 5 0 target [159, 197, 255] got [158, 197, 255]
diff at 81 0 target [158, 197, 255] got [157, 197, 255]
diff at 105 0 target [157, 197, 255] got [157, 196, 255]
diff at 106 0 target [157, 197, 255] got [157, 196, 255]
diff at 156 0 target [157, 196, 255] got [156, 196, 255]
diff at 228 0 target [156, 196, 255] got [156, 195, 255]
diff at 229 0 target [156, 196, 255] got [156, 195, 255]
diff at 303 0 target [155, 195, 255] got [154, 195, 255]
diff at 350 0 target [154, 195, 255] got [154, 194, 255]
diff at 351 0 target [154, 195, 255] got [154, 194, 255]
diff at 376 0 target [154, 194, 255] got [153, 194, 255]
diff at 450 0 target [153, 194, 255] got [152, 194, 255]
diff at 473 0 target [152, 194, 255] got [152, 193, 255]
diff at 474 0 target [152, 194, 255] got [152, 193, 255]
diff at 525 0 target [152, 193, 255] got [151, 193, 255]
pixels differing 59632 of 4320000
[stdout]
dims (2400, 1800) (2400, 1800)
||a|| 608978.3328551189 ||b|| 608959.1015840062
||a-b|| 249.7819048690277
cosine 0.9999999163781234
1 - ||d||/||a|| 0.9995898344959204
1 - ||d||/(||a||+||b||) 0.999794914009697
1 / (1+||d||/sqrt(N)) 0.9351179077045599
channels differing 62391 of 12960000
max abs err 1 mean abs err (diff only) 1.0 mean abs all 0.0048141203703703705
diff at 5 0 target [159, 197, 255] got [158, 197, 255]
diff at 81 0 target [158, 197, 255] got [157, 197, 255]
diff at 105 0 target [157, 197, 255] got [157, 196, 255]
diff at 106 0 target [157, 197, 255] got [157, 196, 255]
diff at 156 0 target [157, 196, 255] got [156, 196, 255]
diff at 228 0 target [156, 196, 255] got [156, 195, 255]
diff at 229 0 target [156, 196, 255] got [156, 195, 255]
diff at 303 0 target [155, 195, 255] got [154, 195, 255]
diff at 350 0 target [154, 195, 255] got [154, 194, 255]
diff at 351 0 target [154, 195, 255] got [154, 194, 255]
diff at 376 0 target [154, 194, 255] got [153, 194, 255]
diff at 450 0 target [153, 194, 255] got [152, 194, 255]
diff at 473 0 target [152, 194, 255] got [152, 193, 255]
diff at 474 0 target [152, 194, 255] got [152, 193, 255]
diff at 525 0 target [152, 193, 255] got [151, 193, 255]
pixels differing 59632 of 4320000
[metadata] {"noOutputExpected": false}{
"command": "mkdir -p /tmp/origrun && cp /app/orig /tmp/origrun/ && cd /tmp/origrun && time ./orig 2>&1 | tail -20 && ls -la image.ppm",
"description": "Run original renderer as ground truth",
"timeout": 180000
}Creating high-resolution image: 2400x1800 This will be downsampled with ffmpeg after rendering Rendering high-resolution image... 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{
"command": "cmp /app/image.ppm /tmp/origrun/image.ppm && echo IDENTICAL || echo DIFFERENT\npython3 - << 'PY'\nimport math\ndef load(path):\n with open(path,'rb') as f:\n text = f.read().decode('ascii')\n parts = text.split(None, 3)\n w,h = int(parts[1]), int(parts[2])\n rest = parts[3].split(None, 1)\n vals = list(map(int, rest[1].split()))\n return w,h,vals\n\nw,h,a = load('/app/image.ppm')\nw2,h2,b = load('/tmp/origrun/image.ppm')\nprint('orig vs target: dims', (w,h),(w2,h2))\nn_diff = sum(1 for i in range(len(a)) if a[i]!=b[i])\nprint('channels differing orig vs target', n_diff, 'max', max(abs(a[i]-b[i]) for i in range(len(a))) if n_diff else 0)\n\nw3,h3,c = load('/app/reconstructed.ppm')\nn_diff2 = sum(1 for i in range(len(a)) if a[i]!=c[i])\nprint('channels differing mine vs target', n_diff2)\n\n# compare orig output vs mine\nn_diff3 = sum(1 for i in range(len(a)) if b[i]!=c[i])\nprint('channels differing mine vs orig', n_diff3)\nmaxe3 = max(abs(b[i]-c[i]) for i in range(len(a))) if n_diff3 else 0\nprint('max abs mine vs orig', maxe3)\nPY",
"description": "Compare orig output to target and mine",
"timeout": 120000
}IDENTICAL
orig vs target: dims (2400, 1800) (2400, 1800)
channels differing orig vs target 0 max 0
channels differing mine vs target 62391
channels differing mine vs orig 62391
max abs mine vs orig 1
[stdout]
IDENTICAL
orig vs target: dims (2400, 1800) (2400, 1800)
channels differing orig vs target 0 max 0
channels differing mine vs target 62391
channels differing mine vs orig 62391
max abs mine vs orig 1
[metadata] {"noOutputExpected": false}{
"command": "python3 - << 'PY'\ndef load(path):\n with open(path,'rb') as f:\n text = f.read().decode('ascii')\n parts = text.split(None, 3)\n w,h = int(parts[1]), int(parts[2])\n rest = parts[3].split(None, 1)\n vals = list(map(int, rest[1].split()))\n return w,h,vals\n\nw,h,a = load('/app/image.ppm')\n_,_,c = load('/app/reconstructed.ppm')\n\n# where do diffs occur?\nfrom collections import Counter\nrow_count = Counter()\ncol_count = Counter()\nregion = Counter()\nchan = Counter()\npairs = Counter()\nfor y in range(h):\n for x in range(w):\n i = (y*w+x)*3\n if a[i:i+3] != c[i:i+3]:\n row_count[y]+=1\n col_count[x]+=1\n if y < 890: region['sky']+=1\n elif y < 910: region['horizon']+=1\n else: region['ground']+=1\n for k,name in enumerate('RGB'):\n if a[i+k]!=c[i+k]:\n chan[name]+=1\n pairs[(a[i+k], c[i+k], name)] += 1\n\nprint('region', region)\nprint('channel', chan)\nprint('rows with diffs: min', min(row_count) if row_count else None, 'max', max(row_count) if row_count else None, 'nrows', len(row_count))\nprint('sample rows', sorted(row_count.items())[:10], '...', sorted(row_count.items())[-5:])\nprint('cols range', min(col_count) if col_count else None, max(col_count) if col_count else None)\nprint('top (target,got,ch) pairs:')\nfor p,n in pairs.most_common(20):\n print(p, n)\nPY",
"description": "Locate all pixel differences",
"timeout": 120000
}region Counter({'sky': 59571, 'ground': 46, 'horizon': 15})
channel Counter({'G': 34198, 'R': 28171, 'B': 22})
rows with diffs: min 0 max 1077 nrows 929
sample rows [(0, 58), (1, 62), (2, 60), (3, 64), (4, 66), (5, 62), (6, 62), (7, 70), (8, 70), (9, 70)] ... [(1020, 1), (1023, 1), (1056, 2), (1060, 1), (1077, 1)]
cols range 0 2399
top (target,got,ch) pairs:
(198, 197, 'G') 1730
(199, 198, 'G') 1638
(197, 196, 'G') 1606
(200, 199, 'G') 1604
(201, 200, 'G') 1496
(202, 201, 'G') 1484
(196, 195, 'G') 1454
(203, 202, 'G') 1446
(204, 203, 'G') 1354
(195, 194, 'G') 1320
(206, 205, 'G') 1304
(205, 204, 'G') 1298
(209, 208, 'G') 1286
(207, 206, 'G') 1254
(211, 210, 'G') 1240
(208, 207, 'G') 1228
(210, 209, 'G') 1226
(212, 211, 'G') 1212
(213, 212, 'G') 1180
(214, 213, 'G') 1162
[stdout]
region Counter({'sky': 59571, 'ground': 46, 'horizon': 15})
channel Counter({'G': 34198, 'R': 28171, 'B': 22})
rows with diffs: min 0 max 1077 nrows 929
sample rows [(0, 58), (1, 62), (2, 60), (3, 64), (4, 66), (5, 62), (6, 62), (7, 70), (8, 70), (9, 70)] ... [(1020, 1), (1023, 1), (1056, 2), (1060, 1), (1077, 1)]
cols range 0 2399
top (target,got,ch) pairs:
(198, 197, 'G') 1730
(199, 198, 'G') 1638
(197, 196, 'G') 1606
(200, 199, 'G') 1604
(201, 200, 'G') 1496
(202, 201, 'G') 1484
(196, 195, 'G') 1454
(203, 202, 'G') 1446
(204, 203, 'G') 1354
(195, 194, 'G') 1320
(206, 205, 'G') 1304
(205, 204, 'G') 1298
(209, 208, 'G') 1286
(207, 206, 'G') 1254
(211, 210, 'G') 1240
(208, 207, 'G') 1228
(210, 209, 'G') 1226
(212, 211, 'G') 1212
(213, 212, 'G') 1180
(214, 213, 'G') 1162
[metadata] {"noOutputExpected": false}{
"command": "cat > /tmp/dbg.c << 'EOF'\n#include <stdio.h>\n#include <math.h>\ntypedef struct { float x, y, z; } V;\nstatic V vc(float x, float y, float z) { V r = {x, y, z}; return r; }\nstatic V vadd(V a, V b) { return vc(a.x + b.x, a.y + b.y, a.z + b.z); }\nstatic V vsub(V a, V b) { return vc(a.x - b.x, a.y - b.y, a.z - b.z); }\nstatic V vmul(V a, float s) { return vc(a.x * s, a.y * s, a.z * s); }\nstatic float vdot(V a, V b) { return a.x * b.x + a.y * b.y + a.z * b.z; }\nstatic float vlen(V a) { return (float)sqrt((double)vdot(a, a)); }\nstatic V vnorm(V a) { float l = vlen(a); return vc(a.x / l, a.y / l, a.z / l); }\n\nint main() {\n const int W = 2400, H = 1800;\n float vh = 2.0f;\n float vw = ((float)W / (float)H) * vh;\n V origin = vc(0,0,0);\n V horiz = vc(vw, 0, 0);\n V vert = vc(0, vh, 0);\n V llc = vsub(vsub(vsub(origin, vmul(horiz, 0.5f)), vmul(vert, 0.5f)), vc(0, 0, 1.0f));\n printf(\"vw=%.10g bits=%08x\\n\", vw, *(unsigned*)&vw);\n printf(\"llc %g %g %g\\n\", llc.x, llc.y, llc.z);\n\n int xs[] = {0,1,5,100,1200,2399};\n for (int k=0;k<6;k++) {\n int x = xs[k];\n int y = 0;\n float u = (float)x / (float)(W - 1);\n float v = (float)y / (float)(H - 1);\n // my order\n V d1 = vadd(vadd(vmul(horiz, u), vmul(vert, 1.0f - v)), llc);\n // original order: horiz*u + (vert*(1-v) - origin) + llc\n V t1 = vmul(vert, 1.0f - v);\n V t2 = vsub(t1, origin);\n V t3 = vmul(horiz, u);\n V d2 = vadd(vadd(t3, t2), llc);\n V n1 = vnorm(d1);\n V n2 = vnorm(d2vw=2.666666746 bits=402aaaab
llc -1.33333 -1 -1
x=0 u=0 dir.y=0.51449573/3f03b5fe t=0.757247865/3f41daff r=0.621376038->159 g->197 | orig-order r->159 g->197
d1=(-1.33333337,1,-1) n1=(-0.685994327,0.51449573,-0.51449573) n2.y=0.51449573
x=1 u=0.000416840339 dir.y=0.514697611/3f03c339 t=0.757348776/3f41e19c r=0.621325612->159 g->197 | orig-order r->159 g->197
d1=(-1.33222175,1,-1) n1=(-0.685691416,0.514697611,-0.514697611) n2.y=0.514697611
x=5 u=0.00208420167 dir.y=0.51550585/3f03f831 t=0.757752895/3f41fc18 r=0.621123552->158 g->197 | orig-order r->158 g->197
d1=(-1.32777548,1,-1) n1=(-0.684476078,0.51550585,-0.51550585) n2.y=0.51550585
x=100 u=0.0416840352 dir.y=0.535003126/3f08f5f7 t=0.767501593/3f447afc r=0.616249204->157 g->197 | orig-order r->157 g->197
d1=(-1.22217596,1,-1) n1=(-0.65386796,0.535003126,-0.535003126) n2.y=0.535003126
x=1200 u=0.500208437 dir.y=0.70710665/3f3504f1 t=0.853553295/3f5a8278 r=0.573223352->146 g->190 | orig-order r->146 g->190
d1=(0.000555872917,1,-1) n1=(0.000393061462,0.70710665,-0.70710665) n2.y=0.70710665
x=2399 u=1 dir.y=0.51449573/3f03b5fe t=0.757247865/3f41daff r=0.621376038->159 g->197 | orig-order r->159 g->197
d1=(1.33333337,1,-1) n1=(0.685994327,0.51449573,-0.51449573) n2.y=0.51449573
[stdout]
vw=2.666666746 bits=402aaaab
llc -1.33333 -1 -1
x=0 u=0 dir.y=0.51449573/3f03b5fe t=0.757247865/3f41daff r=0.621376038->159 g->197 | orig-order r->159 g->197
d1=(-1.33333337,1,-1) n1=(-0.685994327,0.51449573,-0.51449573) n2.y=0.51449573
x=1 u=0.000416840339 dir.y=0.514697611/3f03c339 t=0.757348776/3f41e19c r=0.621325612->159 g->197 | orig-order r->159 g->197
d1=(-1.33222175,1,-1) n1=(-0.685691416,0.514697611,-0.514697611) n2.y=0.514697611
x=5 u=0.00208420167 dir.y=0.51550585/3f03f831 t=0.757752895/3f41fc18 r=0.621123552->158 g->197 | orig-order r->158 g->197
d1=(-1.32777548,1,-1) n1=(-0.684476078,0.51550585,-0.51550585) n2.y=0.51550585
x=100 u=0.0416840352 dir.y=0.535003126/3f08f5f7 t=0.767501593/3f447afc r=0.616249204->157 g->197 | orig-order r->157 g->197
d1=(-1.22217596,1,-1) n1=(-0.65386796,0.535003126,-0.535003126) n2.y=0.535003126
x=1200 u=0.500208437 dir.y=0.70710665/3f3504f1 t=0.853553295/3f5a8278 r=0.573223352->146 g->190 | orig-order r->146 g->190
d1=(0.000555872917,1,-1) n1=(0.000393061462,0.70710665,-0.70710665) n2.y=0.70710665
x=2399 u=1 dir.y=0.51449573/3f03b5fe t=0.757247865/3f41daff r=0.621376038->159 g->197 | orig-order r->159 g->197
d1=(1.33333337,1,-1) n1=(0.685994327,0.51449573,-0.51449573) n2.y=0.51449573
[metadata] {"noOutputExpected": false}{
"command": "python3 - << 'PY'\nimport struct\ndef f32(hexv):\n return struct.unpack('<f', struct.pack('<I', hexv))[0]\ndef bits(x):\n return hex(struct.unpack('<I', struct.pack('<f', x))[0])\n\nfor name,h in [('312c 4.0?',0x40800000),('3130',0x00000000),('3140',0x80000000),\n ('3150',0x3a83126f),('3160',0x7fffffff),('3170',0x38d1b717),\n ('3174',0x3f800000),('3178',0x3f000000),('317c',0x3f333333),\n ('3180',0xbfc00000),('3184',0x3e4ccccd),('3188',0x3f666666),('318c',0x3ecccccd),\n ('3198',0x437ffd71),('319c',0x40000000),('31a0',0xc0a00000),('31a4',0xbf000000),\n ('31a8',0xbf800000),('31ac',0x42c80000)]:\n print(name, hex(h), f32(h))\n\nprint('---')\nprint('255.97f bits', bits(255.97))\nprint('255.97 exact', 255.97)\nprint('255.0 bits', bits(255.0))\nprint('256.0 bits', bits(256.0))\nprint('255.97f value', f32(0x437ffd71))\nprint('what hex is 255.97?', bits(255.97))\nprint('double at 3190', struct.unpack('<d', bytes.fromhex('000000000000f03f'))[0])\n\n# what multiplier would give 159 for r=0.621123552?\nr = 0.621123552\nfor m in [255.0, 255.97, 256.0, 255.999, 255.001, 254.0, 257.0, 255.5]:\n print(f' r*{m} = {r*m:.6f} -> {int(r*m)}')\nprint('needed for 159: r >=', 159/255.97, 'our r', r)\nprint('159/256', 159/256, 'r*256', r*256)\nprint('159/r =', 159/r)\nprint('158/r =', 158/r)\nPY",
"description": "Decode float constants exactly"
}312c 4.0? 0x40800000 4.0
3130 0x0 0.0
3140 0x80000000 -0.0
3150 0x3a83126f 0.0010000000474974513
3160 0x7fffffff nan
3170 0x38d1b717 9.999999747378752e-05
3174 0x3f800000 1.0
3178 0x3f000000 0.5
317c 0x3f333333 0.699999988079071
3180 0xbfc00000 -1.5
3184 0x3e4ccccd 0.20000000298023224
3188 0x3f666666 0.8999999761581421
318c 0x3ecccccd 0.4000000059604645
3198 0x437ffd71 255.99000549316406
319c 0x40000000 2.0
31a0 0xc0a00000 -5.0
31a4 0xbf000000 -0.5
31a8 0xbf800000 -1.0
31ac 0x42c80000 100.0
---
255.97f bits 0x437ff852
255.97 exact 255.97
255.0 bits 0x437f0000
256.0 bits 0x43800000
255.97f value 255.99000549316406
what hex is 255.97? 0x437ff852
double at 3190 1.0
r*255.0 = 158.386506 -> 158
r*255.97 = 158.988996 -> 158
r*256.0 = 159.007629 -> 159
r*255.999 = 159.007008 -> 159
r*255.001 = 158.387127 -> 158
r*254.0 = 157.765382 -> 157
r*257.0 = 159.628753 -> 159
r*255.5 = 158.697068 -> 158
needed for 159: r >= 0.6211665429542524 our r 0.621123552
159/256 0.62109375 r*256 159.007629312
159/r = 255.98771691722936
158/r = 254.3777312762405
[stdout]
312c 4.0? 0x40800000 4.0
3130 0x0 0.0
3140 0x80000000 -0.0
3150 0x3a83126f 0.0010000000474974513
3160 0x7fffffff nan
3170 0x38d1b717 9.999999747378752e-05
3174 0x3f800000 1.0
3178 0x3f000000 0.5
317c 0x3f333333 0.699999988079071
3180 0xbfc00000 -1.5
3184 0x3e4ccccd 0.20000000298023224
3188 0x3f666666 0.8999999761581421
318c 0x3ecccccd 0.4000000059604645
3198 0x437ffd71 255.99000549316406
319c 0x40000000 2.0
31a0 0xc0a00000 -5.0
31a4 0xbf000000 -0.5
31a8 0xbf800000 -1.0
31ac 0x42c80000 100.0
---
255.97f bits 0x437ff852
255.97 exact 255.97
255.0 bits 0x437f0000
256.0 bits 0x43800000
255.97f value 255.99000549316406
what hex is 255.97? 0x437ff852
double at 3190 1.0
r*255.0 = 158.386506 -> 158
r*255.97 = 158.988996 -> 158
r*256.0 = 159.007629 -> 159
r*255.999 = 159.007008 -> 159
r*255.001 = 158.387127 -> 158
r*254.0 = 157.765382 -> 157
r*257.0 = 159.628753 -> 159
r*255.5 = 158.697068 -> 158
needed for 159: r >= 0.6211665429542524 our r 0.621123552
159/256 0.62109375 r*256 159.007629312
159/r = 255.98771691722936
158/r = 254.3777312762405
[metadata] {"noOutputExpected": false}{
"replace_all": false,
"file_path": "/app/image.c",
"old_string": " fprintf(f, \"%d %d %d\\n\",\n (int)(rr * 255.97f),\n (int)(gg * 255.97f),\n (int)(bb * 255.97f));",
"new_string": " fprintf(f, \"%d %d %d\\n\",\n (int)(rr * 255.99f),\n (int)(gg * 255.99f),\n (int)(bb * 255.99f));"
}The file /app/image.c has been updated successfully. (file state is current in your context — no need to Read it back)
[metadata] {"filePath": "/app/image.c", "oldString": " fprintf(f, \"%d %d %d\\n\",\n (int)(rr * 255.97f),\n (int)(gg * 255.97f),\n (int)(bb * 255.97f));", "newString": " fprintf(f, \"%d %d %d\\n\",\n (int)(rr * 255.99f),\n (int)(gg * 255.99f),\n (int)(bb * 255.99f));", "originalFile": "/* Raytracer reconstruction: red sphere on checkered plane */\n#include <stdio.h>\n#include <stdlib.h>\n#include <math.h>\n\ntypedef struct { float x, y, z; } V;\ntypedef struct { V o, d; } Ray;\ntypedef struct { float t; V p, n; int hit; } Hit;\n\nstatic V vc(float x, float y, float z) { V r = {x, y, z}; return r; }\nstatic V vadd(V a, V b) { return vc(a.x + b.x, a.y + b.y, a.z + b.z); }\nstatic V vsub(V a, V b) { return vc(a.x - b.x, a.y - b.y, a.z - b.z); }\nstatic V vmul(V a, float s) { return vc(a.x * s, a.y * s, a.z * s); }\nstatic float vdot(V a, V b) { return a.x * b.x + a.y * b.y + a.z * b.z; }\nstatic float vlen(V a) { return (float)sqrt((double)vdot(a, a)); }\nstatic V vnorm(V a) { float l = vlen(a); return vc(a.x / l, a.y / l, a.z / l); }\n\nstatic Ray rcreate(V o, V d) {\n Ray r;\n r.o = o;\n r.d = vnorm(d);\n return r;\n}\n\nstatic V rat(Ray r, float t) { return vadd(r.o, vmul(r.d, t)); }\n\nstatic Hit miss(void) {\n Hit h;\n h.t = 0; h.p = vc(0, 0, 0); h.n = vc(0, 0, 0); h.hit = 0;\n return h;\n}\n\nstatic Hit sphere_hit(V center, float radius, Ray r) {\n V oc = vsub(r.o, center);\n float a = vdot(r.d, r.d);\n float b = 2.0f * vdot(oc, r.d);\n float c = vdot(oc, oc) - radius * radius;\n float disc = b * b - 4.0f * a * c;\n if (disc < 0.0f) return miss();\n float t = (float)((-(double)b - sqrt((double)disc)) / (double)(a + a));\n if (t < 0.001f) {\n t = (float)((-(double)b + sqrt((double)disc)) / (double)(a + a));\n if (t < 0.001f) return miss();\n }\n Hit h;\n h.t = t;\n h.p = rat(r, t);\n h.n = vnorm(vsub(h.p, center));\n h.hit = 1;\n return h;\n}\n\nstatic Hit plane_hit(float y0, Ray r) {\n if (fabsf(r.d.y) < 1e-4f) return miss();\n float t = (y0 - r.o.y) / r.d.y;\n if (t < 0.001f) return miss();\n Hit h;\n h.t = t;\n h.p = rat(r, t);\n h.n = vc(0, 1, 0);\n h.hit = 1;\n return h;\n}\n\nstatic V sky(Ray r) {\n float t = 0.5f * (r.d.y + 1.0f);\n return vadd(vmul(vc(1, 1, 1), 1.0f - t), vmul(vc(0.5f, 0.7f, 1.0f), t));\n}\n\nstatic int in_shadow(V p, V light, V center, float radius) {\n return sphere_hit(center, radius, rcreate(p, light)).hit;\n}\n\nstatic V trace(V center, float radius, V light, Ray r) {\n Hit sh = sphere_hit(center, radius, r);\n Hit ph = plane_hit(-1.5f, r);\n Hit best;\n int is_sph = 0;\n if (sh.hit && (!ph.hit || ph.t > sh.t)) {\n best = sh;\n is_sph = 1;\n } else if (ph.hit) {\n best = ph;\n } else {\n return sky(r);\n }\n float diff = (float)fmax((double)vdot(best.n, light), 0.0);\n V p = vadd(best.p, vmul(best.n, 0.001f));\n if (in_shadow(p, light, center, radius)) diff = 0.0f;\n float amb = 0.2f;\n float inten = amb + (1.0f - amb) * diff;\n V alb;\n if (is_sph) {\n alb = vc(1.0f, 0.2f, 0.2f);\n } else {\n int even = (((int)(floor((double)best.p.x) + floor((double)best.p.z))) & 1) == 0;\n float g = even ? 0.9f : 0.4f;\n alb = vc(g, g, g);\n }\n return vmul(alb, inten);\n}\n\nint main(void) {\n const int W = 2400, H = 1800;\n V origin = vc(0, 0, 0);\n float vh = 2.0f;\n float vw = ((float)W / (float)H) * vh;\n V horiz = vc(vw, 0, 0);\n V vert = vc(0, vh, 0);\n V llc = vsub(vsub(vsub(origin, vmul(horiz, 0.5f)), vmul(vert, 0.5f)), vc(0, 0, 1.0f));\n V sc = vc(0, -0.5f, -5.0f);\n float sr = 1.0f;\n V light = vnorm(vc(1, 1, -1));\n\n V **img = malloc(H * sizeof(V *));\n for (int y = 0; y < H; y++) img[y] = malloc(W * sizeof(V));\n\n for (int y = 0; y < H; y++) {\n for (int x = 0; x < W; x++) {\n float u = (float)x / (float)(W - 1);\n float v = (float)y / (float)(H - 1);\n V dir = vadd(vadd(vmul(horiz, u), vmul(vert, 1.0f - v)), llc);\n img[y][x] = trace(sc, sr, light, rcreate(origin, dir));\n }\n }\n\n FILE *f = fopen(\"reconstructed.ppm\", \"w\");\n fprintf(f, \"P3\\n%d %d\\n255\\n\", W, H);\n for (int y = 0; y < H; y++) {\n for (int x = 0; x < W; x++) {\n V c = img[y][x];\n float rr = (float)fmin(fmax((double)c.x, 0.0), 1.0);\n float gg = (float)fmin(fmax((double)c.y, 0.0), 1.0);\n float bb = (float)fmin(fmax((double)c.z, 0.0), 1.0);\n fprintf(f, \"%d %d %d\\n\",\n (int)(rr * 255.97f),\n (int)(gg * 255.97f),\n (int)(bb * 255.97f));\n }\n }\n fclose(f);\n for (int y = 0; y < H; y++) free(img[y]);\n free(img);\n return 0;\n}\n", "structuredPatch": [{"oldStart": 133, "oldLines": 9, "newStart": 133, "newLines": 9, "lines": [" float gg = (float)fmin(fmax((double)c.y, 0.0), 1.0);", " float bb = (float)fmin(fmax((double)c.z, 0.0), 1.0);", " fprintf(f, \"%d %d %d\\n\",", "- (int)(rr * 255.97f),", "- (int)(gg * 255.97f),", "- (int)(bb * 255.97f));", "+ (int)(rr * 255.99f),", "+ (int)(gg * 255.99f),", "+ (int)(bb * 255.99f));", " }", " }", " fclose(f);"]}], "userModified": false, "replaceAll": false}{
"command": "gcc -static -o image image.c -lm && ./image && python3 - << 'PY'\ndef load(path):\n with open(path,'rb') as f:\n text = f.read().decode('ascii')\n parts = text.split(None, 3)\n w,h = int(parts[1]), int(parts[2])\n rest = parts[3].split(None, 1)\n vals = list(map(int, rest[1].split()))\n return w,h,vals\n\nw,h,a = load('/app/image.ppm')\n_,_,c = load('/app/reconstructed.ppm')\nn_diff = sum(1 for i in range(len(a)) if a[i]!=c[i])\nprint('channels differing', n_diff, 'of', len(a))\nif n_diff:\n print('max abs', max(abs(a[i]-c[i]) for i in range(len(a))))\n # show a few\n shown=0\n for i in range(0,len(a),3):\n if a[i:i+3]!=c[i:i+3]:\n y,x = divmod(i//3, w)\n print('diff', x,y, 'target', a[i:i+3], 'got', list(c[i:i+3]))\n shown+=1\n if shown>=10: break\nelse:\n print('IDENTICAL')\n\nimport math\nnd = math.sqrt(sum((x-y)**2 for x,y in zip(a,c)))\nna = math.sqrt(sum(x*x for x in a))\nprint('1-||d||/||a||', 1-nd/na)\nprint('cosine', sum(x*y for x,y in zip(a,c))/(na*math.sqrt(sum(x*x for x in c))))\nprint('files identical:', open('/app/image.ppm','rb').read()==open('/app/reconstructed.ppm','rb').read())\nPY",
"description": "Rebuild and compare against target",
"timeout": 120000
}channels differing 0 of 12960000
IDENTICAL
1-||d||/||a|| 1.0
cosine 1.0
files identical: True
[stdout]
channels differing 0 of 12960000
IDENTICAL
1-||d||/||a|| 1.0
cosine 1.0
files identical: True
[metadata] {"noOutputExpected": false}{
"command": "cat image.c | gzip | wc -c && rm -f reconstructed.ppm image && gcc -static -o image image.c -lm && ./image && cmp reconstructed.ppm /app/image.ppm && echo \"MATCH: reconstructed.ppm == image.ppm\" && ls -la image.c reconstructed.ppm",
"description": "Verify compile, run, and exact match",
"timeout": 120000
}1500
MATCH: reconstructed.ppm == image.ppm
-rw-r--r-- 1 root root 4454 Sep 26 02:35 image.c
-rw-r--r-- 1 root root 48262737 Sep 26 02:35 reconstructed.ppm
[stdout]
1500
MATCH: reconstructed.ppm == image.ppm
-rw-r--r-- 1 root root 4454 Sep 26 02:35 image.c
-rw-r--r-- 1 root root 48262737 Sep 26 02:35 reconstructed.ppm
[metadata] {"noOutputExpected": false}