external/vulkancts/data/vulkan/amber/builtin/precision/square_matrix/determinant_highp_mat_3x3.amber

#!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 determinant 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
{
  float32_t detM[NUMMATRICES];
};

void main()
{
  for (int ndx = 0; ndx < NUMMATRICES; ndx++)
  {
    f32mat3 matIn = matIns[ndx];
    detM[ndx]     = determinant(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 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 64 and 128: 7.629394531e-06
EXPECT bufOut IDX  0 TOLERANCE        0.0000076293945           EQ              74

# Decimals between 0.5 and 1: 1.192092896e-07
EXPECT bufOut IDX  4 TOLERANCE        0.00000011920929          EQ              -1

# Decimals between 0.0625 and 0.125: 1.490116119e-08
EXPECT bufOut IDX  8 TOLERANCE        0.00000011920928955078125 EQ              -0.0858734846115112

# Decimals between 8 and 16: 0.00000190734864
EXPECT bufOut IDX 12 TOLERANCE        0.00000190734864          EQ               9.51731491088867

# Decimals between 4096 and 8192: 0.00048828125
EXPECT bufOut IDX 16 TOLERANCE        0.00048828125             EQ           -4572.8198749709125947182780748699

# Decimals between 32768 and 65536: 0.00390625
EXPECT bufOut IDX 20 TOLERANCE        0.00390625                EQ           39409.657530142280691

# Integers between 1.407374884e+14 and 2.814749767e+14: 16777216
EXPECT bufOut IDX 24 TOLERANCE        100663296                 EQ 193279131910144

# Decimals between 1048576 and 2097152: 0.250
EXPECT bufOut IDX 28 TOLERANCE        0.250                     EQ         1056597.5

# Integers between 2.199023256e+12 and 4.398046511e+12: 524288
EXPECT bufOut IDX 32 TOLERANCE        1048576                   EQ  -2382539145824

# Decimals between 131072 and 262144: 0.015625
EXPECT bufOut IDX 36 TOLERANCE        0.03125                    EQ         -194083.90625