yum-mirror/slang

Making it easier to work with shaders

git clone https://git.yummers.dev/yum-mirror/slang

James Helferty (NVIDIA)render-test: Change D3D12 default to sm_6_5 (#8320)f02b08490

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1//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-vk -render-feature cooperative-vector -output-using-type -emit-spirv-directly
2//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-dx12 -render-feature cooperative-vector -dx12-experimental -output-using-type -profile cs_6_9 -Xslang... -Xdxc -Vd -X.
3//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-cpu -output-using-type
4
5// Hilariously low precision because the different APIs don't agree (they're
6// not specced to of course, so it's ok)
7// CHECK: type: float
8// CHECK-NEXT: 0.761
9// CHECK-NEXT: 0.964
10// CHECK-NEXT: 0.995
11// CHECK-NEXT: 0.999
12
13//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name=outputBuffer
14RWStructuredBuffer<float> outputBuffer;
15
16//TEST_INPUT:ubuffer(data=[1.0 2.0 3.0 4.0], stride=4),name=input
17ByteAddressBuffer input;
18
19[numthreads(1, 1, 1)]
20void computeMain()
21{
22    CoopVec<float, 4> vec = coopVecLoad<4, float>(input);
23
24    CoopVec<float, 4> result = tanh(vec);
25
26    for(int i = 0; i < result.getCount(); ++i)
27        outputBuffer[i] = result[i];
28}