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Diffstat (limited to 'tests/compute/constant-buffer-memory-packing.slang')
| -rw-r--r-- | tests/compute/constant-buffer-memory-packing.slang | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/tests/compute/constant-buffer-memory-packing.slang b/tests/compute/constant-buffer-memory-packing.slang new file mode 100644 index 000000000..5246c4d33 --- /dev/null +++ b/tests/compute/constant-buffer-memory-packing.slang @@ -0,0 +1,118 @@ +// column-major-with-row-major-operations.slang + +// Metal/CPP/CUDA do not deal with packing currently, different results will occur. +//TEST(compute):COMPARE_COMPUTE_EX(filecheck-buffer=BUF):-cpu -compute -xslang -DTARGET_WITHOUT_PACKING +//TEST(compute):COMPARE_COMPUTE_EX(filecheck-buffer=BUF):-cuda -compute -xslang -DTARGET_WITHOUT_PACKING +//TEST(compute):COMPARE_COMPUTE_EX(filecheck-buffer=BUF):-mtl -compute -xslang -DTARGET_WITHOUT_PACKING + +//TEST(compute):COMPARE_COMPUTE_EX(filecheck-buffer=BUF):-slang -compute -dx12 +//TEST(compute, vulkan):COMPARE_COMPUTE_EX(filecheck-buffer=BUF):-vk -compute +//TEST(compute, vulkan):COMPARE_COMPUTE_EX(filecheck-buffer=BUF):-vk -compute -emit-spirv-via-glsl + +// CPP/Metal/CUDA due to not having memory packing will recieve the following ROW matrix: +// {1,2,3} +// {0,4,5} +// {6,0,7} + +// GLSL/SPIRV/HLSL due to having memory packing will recieve the following ROW/COL matrix: +// {1,2,3} +// {0,4,5} +// {6,0,7} + +//TEST_INPUT:cbuffer(data=[1.0 2.0 3.0 0.0 4.0 5.0 6.0 0.0 7.0 8.0 9.0 0]):name matrixTestCBuf1 +ConstantBuffer<row_major float3x3> matrixTestCBuf1; + +// CPP/Metal/CUDA due to not having memory packing will recieve the following COL matrix post-transpose: +// {1,0,8} +// {4,2,0} +// {7,5,3} + +//TEST_INPUT:cbuffer(data=[1.0 4.0 7.0 0.0 2.0 5.0 8.0 0.0 3.0 6.0 9.0 0.0]):name matrixTestCBuf2 +ConstantBuffer<column_major float3x3> matrixTestCBuf2; + +//TEST_INPUT:cbuffer(data=[1.0 2.0 3.0 0.0 4.0 5.0 6.0 0.0]):name NeedsPadding +cbuffer NeedsPadding +{ + float3 data1; + float3 data2; +}; + +//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name output +RWStructuredBuffer<uint> output; + +bool floatCheck(float data, float valueToCheckFor) +{ + return data < (valueToCheckFor + 0.001) && data > valueToCheckFor - 0.001; +} + +[numthreads(1, 1, 1)] +void computeMain(uint3 tid : SV_DispatchThreadID) +{ + float3x3 matrixTest1; + matrixTest1 = matrixTestCBuf1; + + float3x3 matrixTest2; + matrixTest2 = matrixTestCBuf2; + + output[0] = uint(true +#ifndef TARGET_WITHOUT_PACKING + && floatCheck(matrixTest1[0][0], 1) + && floatCheck(matrixTest1[0][1], 2) + && floatCheck(matrixTest1[0][2], 3) + && floatCheck(matrixTest1[1][0], 4) + && floatCheck(matrixTest1[1][1], 5) + && floatCheck(matrixTest1[1][2], 6) + && floatCheck(matrixTest1[2][0], 7) + && floatCheck(matrixTest1[2][1], 8) + && floatCheck(matrixTest1[2][2], 9) + + && floatCheck(matrixTest2[0][0], 1) + && floatCheck(matrixTest2[0][1], 2) + && floatCheck(matrixTest2[0][2], 3) + && floatCheck(matrixTest2[1][0], 4) + && floatCheck(matrixTest2[1][1], 5) + && floatCheck(matrixTest2[1][2], 6) + && floatCheck(matrixTest2[2][0], 7) + && floatCheck(matrixTest2[2][1], 8) + && floatCheck(matrixTest2[2][2], 9) + + && floatCheck(data1[0], 1) + && floatCheck(data1[1], 2) + && floatCheck(data1[2], 3) + && floatCheck(data2[0], 4) + && floatCheck(data2[1], 5) + && floatCheck(data2[2], 6) +#else + && floatCheck(matrixTest1[0][0], 1) + && floatCheck(matrixTest1[0][1], 2) + && floatCheck(matrixTest1[0][2], 3) + && floatCheck(matrixTest1[1][0], 0) + && floatCheck(matrixTest1[1][1], 4) + && floatCheck(matrixTest1[1][2], 5) + && floatCheck(matrixTest1[2][0], 6) + && floatCheck(matrixTest1[2][1], 0) + && floatCheck(matrixTest1[2][2], 7) + + && floatCheck(matrixTest2[0][0], 1) + && floatCheck(matrixTest2[0][1], 0) + && floatCheck(matrixTest2[0][2], 8) + && floatCheck(matrixTest2[1][0], 4) + && floatCheck(matrixTest2[1][1], 2) + && floatCheck(matrixTest2[1][2], 0) + && floatCheck(matrixTest2[2][0], 7) + && floatCheck(matrixTest2[2][1], 5) + && floatCheck(matrixTest2[2][2], 3) + + && floatCheck(data1[0], 1) + && floatCheck(data1[1], 2) + && floatCheck(data1[2], 3) + && floatCheck(data2[0], 0) + && floatCheck(data2[1], 4) + && floatCheck(data2[2], 5) +#endif + ); + output[1] = (uint)matrixTest2[0][0]; + output[2] = (uint)matrixTest2[0][1]; + output[3] = (uint)matrixTest2[0][2]; + //BUF: 1 +} |