Nikhila Ravi
cc70950f40
barycentric clipping in cuda/c++
...
Summary:
Added support for barycentric clipping in the C++/CUDA rasterization kernels which can be switched on/off via a rasterization setting.
Added tests and a benchmark to compare with the current implementation in PyTorch - for some cases of large image size/faces per pixel the cuda version is 10x faster.
Reviewed By: gkioxari
Differential Revision: D21705503
fbshipit-source-id: e835c0f927f1e5088ca89020aef5ff27ac3a8769
2020-07-16 10:17:28 -07:00
Jeremy Reizenstein
74659aef26
CPU implementation for point_mesh functions
...
Summary:
point_mesh functions were missing CPU implementations.
The indices returned are not always matching, possibly due to numerical instability.
Reviewed By: gkioxari
Differential Revision: D21594264
fbshipit-source-id: 3016930e2a9a0f3cd8b3ac4c94a92c9411c0989d
2020-06-15 10:11:26 -07:00
Jeremy Reizenstein
6207c359b1
spelling and flake
...
Summary: mostly recent lintish things
Reviewed By: nikhilaravi
Differential Revision: D21089003
fbshipit-source-id: 028733c1d875268f1879e4481da475b7100ba0b6
2020-04-17 10:50:22 -07:00
Georgia Gkioxari
487d4d6607
point mesh distances
...
Summary:
Implementation of point to mesh distances. The current diff contains two types:
(a) Point to Edge
(b) Point to Face
```
Benchmark Avg Time(μs) Peak Time(μs) Iterations
--------------------------------------------------------------------------------
POINT_MESH_EDGE_4_100_300_5000_cuda:0 2745 3138 183
POINT_MESH_EDGE_4_100_300_10000_cuda:0 4408 4499 114
POINT_MESH_EDGE_4_100_3000_5000_cuda:0 4978 5070 101
POINT_MESH_EDGE_4_100_3000_10000_cuda:0 9076 9187 56
POINT_MESH_EDGE_4_1000_300_5000_cuda:0 1411 1487 355
POINT_MESH_EDGE_4_1000_300_10000_cuda:0 4829 5030 104
POINT_MESH_EDGE_4_1000_3000_5000_cuda:0 7539 7620 67
POINT_MESH_EDGE_4_1000_3000_10000_cuda:0 12088 12272 42
POINT_MESH_EDGE_8_100_300_5000_cuda:0 3106 3222 161
POINT_MESH_EDGE_8_100_300_10000_cuda:0 8561 8648 59
POINT_MESH_EDGE_8_100_3000_5000_cuda:0 6932 7021 73
POINT_MESH_EDGE_8_100_3000_10000_cuda:0 24032 24176 21
POINT_MESH_EDGE_8_1000_300_5000_cuda:0 5272 5399 95
POINT_MESH_EDGE_8_1000_300_10000_cuda:0 11348 11430 45
POINT_MESH_EDGE_8_1000_3000_5000_cuda:0 17478 17683 29
POINT_MESH_EDGE_8_1000_3000_10000_cuda:0 25961 26236 20
POINT_MESH_EDGE_16_100_300_5000_cuda:0 8244 8323 61
POINT_MESH_EDGE_16_100_300_10000_cuda:0 18018 18071 28
POINT_MESH_EDGE_16_100_3000_5000_cuda:0 19428 19544 26
POINT_MESH_EDGE_16_100_3000_10000_cuda:0 44967 45135 12
POINT_MESH_EDGE_16_1000_300_5000_cuda:0 7825 7937 64
POINT_MESH_EDGE_16_1000_300_10000_cuda:0 18504 18571 28
POINT_MESH_EDGE_16_1000_3000_5000_cuda:0 65805 66132 8
POINT_MESH_EDGE_16_1000_3000_10000_cuda:0 90885 91089 6
--------------------------------------------------------------------------------
Benchmark Avg Time(μs) Peak Time(μs) Iterations
--------------------------------------------------------------------------------
POINT_MESH_FACE_4_100_300_5000_cuda:0 1561 1685 321
POINT_MESH_FACE_4_100_300_10000_cuda:0 2818 2954 178
POINT_MESH_FACE_4_100_3000_5000_cuda:0 15893 16018 32
POINT_MESH_FACE_4_100_3000_10000_cuda:0 16350 16439 31
POINT_MESH_FACE_4_1000_300_5000_cuda:0 3179 3278 158
POINT_MESH_FACE_4_1000_300_10000_cuda:0 2353 2436 213
POINT_MESH_FACE_4_1000_3000_5000_cuda:0 16262 16336 31
POINT_MESH_FACE_4_1000_3000_10000_cuda:0 9334 9448 54
POINT_MESH_FACE_8_100_300_5000_cuda:0 4377 4493 115
POINT_MESH_FACE_8_100_300_10000_cuda:0 9728 9822 52
POINT_MESH_FACE_8_100_3000_5000_cuda:0 26428 26544 19
POINT_MESH_FACE_8_100_3000_10000_cuda:0 42238 43031 12
POINT_MESH_FACE_8_1000_300_5000_cuda:0 3891 3982 129
POINT_MESH_FACE_8_1000_300_10000_cuda:0 5363 5429 94
POINT_MESH_FACE_8_1000_3000_5000_cuda:0 20998 21084 24
POINT_MESH_FACE_8_1000_3000_10000_cuda:0 39711 39897 13
POINT_MESH_FACE_16_100_300_5000_cuda:0 5955 6001 84
POINT_MESH_FACE_16_100_300_10000_cuda:0 12082 12144 42
POINT_MESH_FACE_16_100_3000_5000_cuda:0 44996 45176 12
POINT_MESH_FACE_16_100_3000_10000_cuda:0 73042 73197 7
POINT_MESH_FACE_16_1000_300_5000_cuda:0 8292 8374 61
POINT_MESH_FACE_16_1000_300_10000_cuda:0 19442 19506 26
POINT_MESH_FACE_16_1000_3000_5000_cuda:0 36059 36194 14
POINT_MESH_FACE_16_1000_3000_10000_cuda:0 64644 64822 8
--------------------------------------------------------------------------------
```
Reviewed By: jcjohnson
Differential Revision: D20590462
fbshipit-source-id: 42a39837b514a546ac9471bfaff60eefe7fae829
2020-04-11 00:21:24 -07:00
