diff options
| author | winmad <winmad.wlf@gmail.com> | 2022-11-14 16:43:55 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-11-14 16:43:55 -0800 |
| commit | 25affe8e724fe4ee60a3b8ec2c494926930ba59f (patch) | |
| tree | 39d2d3d209a99152e80bf40c395002697d2c3338 /tests/autodiff/dstdlib-vector.slang | |
| parent | 368ec3116ea0f10f44acbf76b5dc9e34d6ff3d32 (diff) | |
Adding some math functions and their derivatives (#2497)
Diffstat (limited to 'tests/autodiff/dstdlib-vector.slang')
| -rw-r--r-- | tests/autodiff/dstdlib-vector.slang | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/tests/autodiff/dstdlib-vector.slang b/tests/autodiff/dstdlib-vector.slang deleted file mode 100644 index ba66f0756..000000000 --- a/tests/autodiff/dstdlib-vector.slang +++ /dev/null @@ -1,26 +0,0 @@ -//TEST(compute, vulkan):COMPARE_COMPUTE_EX:-vk -compute -shaderobj -output-using-type -//TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -shaderobj -output-using-type - -//TEST_INPUT:ubuffer(data=[0 0 0 0 0 0], stride=4):out,name=outputBuffer -RWStructuredBuffer<float> outputBuffer; - -typedef DifferentialPair<float> dpfloat; - -[ForwardDifferentiable] -float f(float x) -{ - float3 vx = float3(x, 2*x, 3*x); - float3 vexpx = exp(vx); - return vexpx.x + vexpx.y + vexpx.z; -} - -[numthreads(1, 1, 1)] -void computeMain(uint3 dispatchThreadID: SV_DispatchThreadID) -{ - { - dpfloat dpa = dpfloat(2.0, 1.0); - - outputBuffer[0] = f(dpa.p); // Expect: 465.415999 - outputBuffer[1] = __fwd_diff(f)(dpa).d; // Expect: 1326.871736 - } -}
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