Revision 2dcfce40a6ec9e2147d89823816730b3ffccc7f7 authored by Tim Foley on 04 May 2020, 20:10:35 UTC, committed by GitHub on 04 May 2020, 20:10:35 UTC
The CI system doesn't have a new enough dxc to support 16-bit load/store from byte-addressed buffers, so I am disabling the test for now. A better long-term fix is to put an appropriate version of dxc into `slang-binaries` and use that for our CI tests.
1 parent f599788
scalar-double-vk-intrinsic.slang
// This test is to see what intrinsics are available on VK
//TEST(compute):COMPARE_COMPUTE_EX:-cpu -compute -output-using-type
//TEST(compute, vulkan):COMPARE_COMPUTE_EX:-vk -compute -output-using-type
// We don't want to run a cuda test here...
//DISABLE_TEST(compute):COMPARE_COMPUTE_EX:-cuda -compute
//TEST_INPUT:ubuffer(data=[0 0 0 0 0 0 0 0], stride=4):out,name outputBuffer
RWStructuredBuffer<double> outputBuffer;
[numthreads(4, 1, 1)]
void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
{
int idx = int(dispatchThreadID.x);
double f = idx * (1.0f / (4.0f));
double ft = 0.0l;
// fmod
ft += int(((f % 0.11l) * 100) + 0.5l);
ft += rcp(1.0l + f);
ft += sign(f - 0.5l);
ft += saturate(f * 4 - 2.0l);
ft += sqrt(f);
ft += rsqrt(1.0l + f);
ft += frac(f * 3);
ft += ceil(f * 5 - 3);
ft += floor(f * 10 - 7);
ft += trunc(f * 7);
ft += abs(f * 4 - 2.0l);
ft += min(0.5l, f);
ft += max(f, 0.75l);
ft += smoothstep(0.2l, 0.7l, f);
ft += lerp(-100.0l, 100.0l, f);
ft += clamp(f, 0.1l, 0.3l);
ft += step(f, 0.5l);
{
uint low, high;
asuint(f * 2.0l, low, high);
ft += asdouble(low, high);
}
outputBuffer[idx] = ft;
}
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