| #!amber |
| # Copyright 2021 Google LLC. |
| # Copyright 2021 The Khronos Group Inc. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| # Matrix 3x3 inverse precision test float32_t |
| |
| SHADER compute compute_shader GLSL |
| #version 450 |
| #extension GL_EXT_shader_explicit_arithmetic_types_float32 : enable |
| |
| const int NUMMATRICES = 10; |
| |
| layout(set = 0, binding = 0) buffer block0 |
| { |
| f32mat3 matIns[NUMMATRICES]; |
| }; |
| |
| layout(set = 0, binding = 1) buffer block1 |
| { |
| f32mat3 invOutM[NUMMATRICES]; |
| }; |
| |
| void main() |
| { |
| for (int ndx = 0; ndx < NUMMATRICES; ndx++) |
| { |
| f32mat3 matIn = matIns[ndx]; |
| invOutM[ndx] = inverse(matIn); |
| } |
| } |
| END |
| |
| BUFFER bufIn DATA_TYPE mat3x3<float> DATA |
| 1.0 5.0 3.0 |
| 2.0 4.0 7.0 |
| 4.0 6.0 2.0 |
| |
| 1.0 0.0 1.0 |
| 0.0 0.0 1.0 |
| 1.0 1.0 1.0 |
| |
| -0.00400000019 -2.9000001 -41.0 |
| -0.419999987 0.00490000006 -0.0170000009 |
| -0.699999988 0.00500000035 -0.00260000001 |
| |
| -0.140000000596046 0.00109999999403954 -0.399999976158142 |
| -32.0 1.80000007152557 -0.046000003814697 |
| 5.0 0.00500000035390258 -27.0 |
| |
| -1.39999997615814 -0.449999988079071 -0.0 |
| 260.0 0.399999976158142 90.0 |
| -3.40000009536743 -0.419999986886978 -40.0 |
| |
| 6.0 4.80000019073486 0.149999991059303 |
| -100.0 3.60000014305115 3.10000014305115 |
| -50.0 0.0399999991059303 80.0 |
| |
| -16132.9695 59037.9967 -24574.7252 |
| 35850.322 46793.3449 -328946.914 |
| -22869.431 26404.5123 21301.7202 |
| |
| -251.256059 -18.9422633 -28.2466605 |
| -27.4345721 77.0803571 27.8791292 |
| -41.9989703 31.9438685 -44.1174942 |
| |
| -1690.54461 -17438.4039 -1783.23503 |
| -2073.71794 23603.1964 -51459.9156 |
| -1908.4221 3618.75624 3788.92769 |
| |
| -16.8431843 84.5075181 -18.2598076 |
| -14.9214002 -84.4076786 -15.1675014 |
| 21.3443665 -146.383183 -48.9589896 |
| END |
| |
| BUFFER bufOut DATA_TYPE mat3x3<float> SIZE 10 FILL 0.0 |
| |
| PIPELINE compute pipeline |
| ATTACH compute_shader |
| |
| BIND BUFFER bufIn AS storage DESCRIPTOR_SET 0 BINDING 0 |
| BIND BUFFER bufOut AS storage DESCRIPTOR_SET 0 BINDING 1 |
| END |
| |
| RUN pipeline 1 1 1 |
| |
| # Decimals between 0.25 and 0.5: 5.960464478e-08 |
| EXPECT bufOut IDX 0 TOLERANCE 0.000000059604644775390625 EQ -0.459459483623505 0.10810811072588 0.310810804367065 0.32432433962822 -0.135135143995285 -0.013513513840735 -0.0540540553629398 0.189189195632935 -0.0810810849070549 |
| |
| # Decimals between 0.5 and 1: 1.192092896e-07 |
| EXPECT bufOut IDX 48 TOLERANCE 0.00000011920929 EQ 1.0000000 -1.0000000 0.0000000 -1.0000000 0.0000000 1.000000 0.0000000 1.0000000 0.0000000 |
| |
| # Decimals between 256 and 512: 0.000030517578 |
| EXPECT bufOut IDX 96 TOLERANCE 0.0001220703125 EQ -0.000841470318846405 2.47503590583801 -2.91358804702759 -0.125859543681145 334.21240234375 -200.526702880859 -0.0154878990724683 -23.6396560668945 14.1838817596436 |
| |
| # Decimals between 64 and 128: 0.0000152587890625 |
| EXPECT bufOut IDX 144 TOLERANCE 0.0000152587890625 EQ -5.10645771026611 0.002910484559834 0.0756462663412094 -90.8060684204102 0.607314109802246 1.34424042701721 -0.962456285953522 0.000651444192044437 -0.0227795336395502 |
| |
| # Decimals between 2 and 4: 2.384185791e-07 |
| EXPECT bufOut IDX 192 TOLERANCE 0.00000095367431640625 EQ -0.0047673 0.0039363 0.00885668 -2.20739 -0.0122463 -0.0275541 0.0235828 -0.000206 -0.0254635 |
| |
| # Decimals between 0.125 and 0.25: 2.980232239e-08 |
| EXPECT bufOut IDX 240 TOLERANCE 0.000000029802322 EQ 0.00730470707640052 -0.0097436523064971 0.000363870232831687 0.199062883853912 0.0123700648546219 -0.000852582859806716 0.00446591060608625 -0.00609596818685532 0.0127278454601765 |
| |
| # Decimals between 6.103515625e-05 and 0.0001220703125: 0.000000000116415322 |
| EXPECT bufOut IDX 288 TOLERANCE 0.000000000116415322 EQ 0.0000500957 -9.86394e-6 -0.0000945288 0.000034971 -4.68581e-6 -0.0000320154 0.0000104344 -4.78159e-6 -0.0000148565 |
| |
| # Decimals between 0.015625 and 0.03125: 3.725290298e-09 |
| EXPECT bufOut IDX 336 TOLERANCE 0.0000000037252903 EQ -0.0040613 -0.0016448958 0.0015608298 -0.00225368627 0.00936823816 0.00736300733 0.00223446417 0.0083491074 -0.0188213388 |
| |
| # Decimals between 0.000244140625 and 0.00048828125: 5.820766091e-11 |
| EXPECT bufOut IDX 384 TOLERANCE 0.000000000058207661 EQ -0.000115696606951049 -2.50236218021531e-05 -0.000394314125406909 -4.45173829379519e-05 4.11683327090298e-06 3.49615898742737e-05 -1.57565435895695e-05 -1.65359315572978e-05 3.19258500321063e-05 |
| |
| # Decimals between 0.03125 and 0.0625: 7.450580597e-09 |
| EXPECT bufOut IDX 432 TOLERANCE 0.0000000074505806 EQ -0.00985268340612319 -0.0350896203754492 0.0145454384440486 0.00543206941934669 -0.00625692866381362 -8.75542619249871e-05 -0.0205368392142981 0.00340986236312195 -0.0138221880175656 |
