Adriano/Shape_Model_2D
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

perf: Numba JIT kernel per score_by_shift (2.1x speedup)

Browse Source 
- Nuovo modulo pm2d/_jit_kernels.py con _jit_score_by_shift Numba njit
  parallel + fastmath + boundscheck=False
- Parallelizzazione per riga output (no race condition su acc)
- Fallback automatico numpy se numba non installato
- Warmup automatico al module import (evita JIT lag al 1 match)

Benchmark clip.png (13 istanze):
  prima (numpy + threads): 1.55s
  dopo (numba + threads):  0.72s
  speedup: 2.1x

Pipeline totale full (refine+subpix): 0.80s

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
AdrianoDev
2026-04-24 01:30:31 +02:00
parent 51ed53cedd
commit b20b11c029
5 changed files with 169 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files
uv.lock
Generated
+46
View File
@@ -2,6 +2,50 @@ version = 1
revision = 3
requires-python = ">=3.13"
[[package]]
name = "llvmlite"
version = "0.47.0"
source = { registry = "https://pypi.org/simple" }
sdist = { url = "https://files.pythonhosted.org/packages/01/88/a8952b6d5c21e74cbf158515b779666f692846502623e9e3c39d8e8ba25f/llvmlite-0.47.0.tar.gz", hash = "sha256:62031ce968ec74e95092184d4b0e857e444f8fdff0b8f9213707699570c33ccc", size = 193614, upload-time = "2026-03-31T18:29:53.497Z" }
wheels = [
{ url = "https://files.pythonhosted.org/packages/77/6f/4615353e016799f80fa52ccb270a843c413b22361fadda2589b2922fb9b0/llvmlite-0.47.0-cp313-cp313-macosx_12_0_arm64.whl", hash = "sha256:a3c6a735d4e1041808434f9d440faa3d78d9b4af2ee64d05a66f351883b6ceec", size = 37232771, upload-time = "2026-03-31T18:29:01.324Z" },
{ url = "https://files.pythonhosted.org/packages/31/b8/69f5565f1a280d032525878a86511eebed0645818492feeb169dfb20ae8e/llvmlite-0.47.0-cp313-cp313-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:2699a74321189e812d476a43d6d7f652f51811e7b5aad9d9bba842a1c7927acb", size = 56275178, upload-time = "2026-03-31T18:29:05.748Z" },
{ url = "https://files.pythonhosted.org/packages/d6/da/b32cafcb926fb0ce2aa25553bf32cb8764af31438f40e2481df08884c947/llvmlite-0.47.0-cp313-cp313-manylinux_2_27_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:6c6951e2b29930227963e53ee152441f0e14be92e9d4231852102d986c761e40", size = 55128632, upload-time = "2026-03-31T18:29:11.235Z" },
{ url = "https://files.pythonhosted.org/packages/46/9f/4898b44e4042c60fafcb1162dfb7014f6f15b1ec19bf29cfea6bf26df90d/llvmlite-0.47.0-cp313-cp313-win_amd64.whl", hash = "sha256:c2e9adf8698d813a9a5efb2d4370caf344dbc1e145019851fee6a6f319ba760e", size = 38138695, upload-time = "2026-03-31T18:29:15.43Z" },
{ url = "https://files.pythonhosted.org/packages/1c/d4/33c8af00f0bf6f552d74f3a054f648af2c5bc6bece97972f3bfadce4f5ec/llvmlite-0.47.0-cp314-cp314-macosx_12_0_arm64.whl", hash = "sha256:de966c626c35c9dff5ae7bf12db25637738d0df83fc370cf793bc94d43d92d14", size = 37232773, upload-time = "2026-03-31T18:29:19.453Z" },
{ url = "https://files.pythonhosted.org/packages/64/1d/a760e993e0c0ba6db38d46b9f48f6c7dceb8ac838824997fb9e25f97bc04/llvmlite-0.47.0-cp314-cp314-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:ddbccff2aeaff8670368340a158abefc032fe9b3ccf7d9c496639263d00151aa", size = 56275176, upload-time = "2026-03-31T18:29:24.149Z" },
{ url = "https://files.pythonhosted.org/packages/84/3b/e679bc3b29127182a7f4aa2d2e9e5bea42adb93fb840484147d59c236299/llvmlite-0.47.0-cp314-cp314-manylinux_2_27_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:d4a7b778a2e144fc64468fb9bf509ac1226c9813a00b4d7afea5d988c4e22fca", size = 55128631, upload-time = "2026-03-31T18:29:29.536Z" },
{ url = "https://files.pythonhosted.org/packages/be/f7/19e2a09c62809c9e63bbd14ce71fb92c6ff7b7b3045741bb00c781efc3c9/llvmlite-0.47.0-cp314-cp314-win_amd64.whl", hash = "sha256:694e3c2cdc472ed2bd8bd4555ca002eec4310961dd58ef791d508f57b5cc4c94", size = 39153826, upload-time = "2026-03-31T18:29:33.681Z" },
{ url = "https://files.pythonhosted.org/packages/40/a1/581a8c707b5e80efdbbe1dd94527404d33fe50bceb71f39d5a7e11bd57b7/llvmlite-0.47.0-cp314-cp314t-macosx_12_0_arm64.whl", hash = "sha256:92ec8a169a20b473c1c54d4695e371bde36489fc1efa3688e11e99beba0abf9c", size = 37232772, upload-time = "2026-03-31T18:29:37.952Z" },
{ url = "https://files.pythonhosted.org/packages/11/03/16090dd6f74ba2b8b922276047f15962fbeea0a75d5601607edb301ba945/llvmlite-0.47.0-cp314-cp314t-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:fa1cbd800edd3b20bc141521f7fd45a6185a5b84109aa6855134e81397ffe72b", size = 56275178, upload-time = "2026-03-31T18:29:42.58Z" },
{ url = "https://files.pythonhosted.org/packages/f5/cb/0abf1dd4c5286a95ffe0c1d8c67aec06b515894a0dd2ac97f5e27b82ab0b/llvmlite-0.47.0-cp314-cp314t-manylinux_2_27_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:f6725179b89f03b17dabe236ff3422cb8291b4c1bf40af152826dfd34e350ae8", size = 55128632, upload-time = "2026-03-31T18:29:46.939Z" },
{ url = "https://files.pythonhosted.org/packages/4f/79/d3bbab197e86e0ff4f9c07122895b66a3e0d024247fcff7f12c473cb36d9/llvmlite-0.47.0-cp314-cp314t-win_amd64.whl", hash = "sha256:6842cf6f707ec4be3d985a385ad03f72b2d724439e118fcbe99b2929964f0453", size = 39153839, upload-time = "2026-03-31T18:29:51.004Z" },
]
[[package]]
name = "numba"
version = "0.65.0"
source = { registry = "https://pypi.org/simple" }
dependencies = [
{ name = "llvmlite" },
{ name = "numpy" },
]
sdist = { url = "https://files.pythonhosted.org/packages/49/61/7299643b9c18d669e04be7c5bcb64d985070d07553274817b45b049e7bfe/numba-0.65.0.tar.gz", hash = "sha256:edad0d9f6682e93624c00125a471ae4df186175d71fd604c983c377cdc03e68b", size = 2764131, upload-time = "2026-04-01T03:52:01.946Z" }
wheels = [
{ url = "https://files.pythonhosted.org/packages/8b/f8/eee0f1ff456218db036bfc9023995ec1f85a9dc8f2422f1594f6a87829e0/numba-0.65.0-cp313-cp313-macosx_12_0_arm64.whl", hash = "sha256:c6334094563a456a695c812e6846288376ca02327cf246cdcc83e1bb27862367", size = 2680679, upload-time = "2026-04-01T03:51:39.491Z" },
{ url = "https://files.pythonhosted.org/packages/1b/8f/3d116e4b8e92f6abace431afa4b2b944f4d65bdee83af886f5c4b263df95/numba-0.65.0-cp313-cp313-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:b8a9008411615c69d083d1dcf477f75a5aa727b30beb16e139799e2be945cdfd", size = 3809537, upload-time = "2026-04-01T03:51:41.42Z" },
{ url = "https://files.pythonhosted.org/packages/b5/2c/6a3ca4128e253cb67affe06deb47688f51ce968f5111e2a06d010e6f1fa6/numba-0.65.0-cp313-cp313-manylinux_2_27_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:af96c0cba53664efcb361528b8c75e011a6556c859c7e08424c2715201c6cf7a", size = 3508615, upload-time = "2026-04-01T03:51:43.444Z" },
{ url = "https://files.pythonhosted.org/packages/96/0e/267f9a36fb282c104a971d7eecb685b411c47dce2a740fe69cf5fc2945d9/numba-0.65.0-cp313-cp313-win_amd64.whl", hash = "sha256:6254e73b9c929dc736a1fbd3d6f5680789709a5067cae1fa7198707385129c04", size = 2749938, upload-time = "2026-04-01T03:51:45.218Z" },
{ url = "https://files.pythonhosted.org/packages/56/a4/90edb01e9176053578e343d7a7276bc28356741ee67059aed8ed2c1a4e59/numba-0.65.0-cp314-cp314-macosx_12_0_arm64.whl", hash = "sha256:ee336b398a6fca51b1f626034de99f50cb1bd87d537a166275158a3cee744b82", size = 2680878, upload-time = "2026-04-01T03:51:46.91Z" },
{ url = "https://files.pythonhosted.org/packages/24/8d/e12d6ff4b9119db3cbf7b2db1ce257576441bd3c76388c786dea74f20b02/numba-0.65.0-cp314-cp314-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:05c0a9fdf75d85f57dee47b719e8d6415707b80aae45d75f63f9dc1b935c29f7", size = 3778456, upload-time = "2026-04-01T03:51:48.552Z" },
{ url = "https://files.pythonhosted.org/packages/17/89/abcd83e76f6a773276fe76244140671bcc5bf820f6e2ae1a15362ae4c8c9/numba-0.65.0-cp314-cp314-manylinux_2_27_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:583680e0e8faf124d362df23b4b593f3221a8996341a63d1b664c122401bec2f", size = 3478464, upload-time = "2026-04-01T03:51:50.527Z" },
{ url = "https://files.pythonhosted.org/packages/73/5b/fbce55ce3d933afbc7ade04df826853e4a846aaa47d58d2fbb669b8f2d08/numba-0.65.0-cp314-cp314-win_amd64.whl", hash = "sha256:add297d3e1c08dd884f44100152612fa41e66a51d15fdf91307f9dde31d06830", size = 2752012, upload-time = "2026-04-01T03:51:52.691Z" },
{ url = "https://files.pythonhosted.org/packages/1e/ab/af705f4257d9388fb2fd6d7416573e98b6ca9c786e8b58f02720978557bd/numba-0.65.0-cp314-cp314t-macosx_12_0_arm64.whl", hash = "sha256:194a243ba53a9157c8538cbb3166ec015d785a8c5d584d06cdd88bee902233c7", size = 2683961, upload-time = "2026-04-01T03:51:54.281Z" },
{ url = "https://files.pythonhosted.org/packages/ff/e5/8267b0adb0c01b52b553df5062fbbb42c30ed5362d08b85cc913a36f838f/numba-0.65.0-cp314-cp314t-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:c7fa502960f7a2f3f5cb025bc7bff888a3551277b92431bfdc5ba2f11a375749", size = 3816373, upload-time = "2026-04-01T03:51:56.18Z" },
{ url = "https://files.pythonhosted.org/packages/b0/f5/b8397ca360971669a93706b9274592b6864e4367a37d498fbbcb62aa2d48/numba-0.65.0-cp314-cp314t-manylinux_2_27_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:5046c63f783ca3eb6195f826a50797465e7c4ce811daa17c9bea47e310c9b964", size = 3532782, upload-time = "2026-04-01T03:51:58.387Z" },
{ url = "https://files.pythonhosted.org/packages/f5/21/1e73fa16bf0393ebb74c5bb208d712152ffdfc84600a8e93a3180317856e/numba-0.65.0-cp314-cp314t-win_amd64.whl", hash = "sha256:46fd679ae4f68c7a5d5721efbd29ecee0b0f3013211591891d79b51bfdf73113", size = 2757611, upload-time = "2026-04-01T03:52:00.083Z" },
]
[[package]]
name = "numpy"
version = "2.4.4"
@@ -75,12 +119,14 @@ name = "shape-model-2d"
version = "0.1.0"
source = { virtual = "." }
dependencies = [
{ name = "numba" },
{ name = "numpy" },
{ name = "opencv-python" },
]
[package.metadata]
requires-dist = [
{ name = "numba", specifier = ">=0.65.0" },
{ name = "numpy", specifier = ">=1.24" },
{ name = "opencv-python", specifier = ">=4.8" },
]