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| author | jsmall-nvidia <jsmall@nvidia.com> | 2023-08-01 15:39:28 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-08-01 15:39:28 -0400 |
| commit | 1653731718e75c297730dfb878e9f23895d1051d (patch) | |
| tree | 76f05056594f9910e5baf464b05a41e48398fe18 /tests | |
| parent | edcc50cdcaf3743d4140b439375d0d40e3a941f7 (diff) | |
Fix literals needing cast (#3039)
* Cast integer literals.
* Fix expected output.
* For CUDA, search global instructions to see what types are used.
Improve lookup for fp16 header in CUDA.
* Fix issue with f16tof32
* Small improvement around finding used base types.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/hlsl-intrinsic/asfloat16.slang | 25 | ||||
| -rw-r--r-- | tests/hlsl-intrinsic/asfloat16.slang.expected.txt | 9 |
2 files changed, 34 insertions, 0 deletions
diff --git a/tests/hlsl-intrinsic/asfloat16.slang b/tests/hlsl-intrinsic/asfloat16.slang new file mode 100644 index 000000000..1c1e8a085 --- /dev/null +++ b/tests/hlsl-intrinsic/asfloat16.slang @@ -0,0 +1,25 @@ +// Float16 not supported on CPU currently +//DISABLE_TEST(compute):COMPARE_COMPUTE_EX:-cpu -compute -output-using-type +// Doesn't work on FXC +//DISABLE_TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -output-using-type + +//TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -dx12 -use-dxil -profile sm_6_2 -render-feature half -output-using-type +//TEST(compute, vulkan):COMPARE_COMPUTE_EX:-vk -compute -render-feature int16,half -output-using-type +//TEST(compute):COMPARE_COMPUTE_EX:-cuda -compute -render-features half -output-using-type + +//TEST_INPUT:ubuffer(data=[0 0 0 0 0 0 0 0], stride=4):out,name outputBuffer +RWStructuredBuffer<float> outputBuffer; + +[numthreads(8, 1, 1)] +void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID) +{ + int idx = int(dispatchThreadID.x); + + // 1 + float16_t m = asfloat16(uint16_t(0x3c00)); + + float16_t v = asfloat16(uint16_t(0x3c00 + (idx << 8))) + m; + float f = v; + + outputBuffer[idx] = f; +}
\ No newline at end of file diff --git a/tests/hlsl-intrinsic/asfloat16.slang.expected.txt b/tests/hlsl-intrinsic/asfloat16.slang.expected.txt new file mode 100644 index 000000000..a63c5c85a --- /dev/null +++ b/tests/hlsl-intrinsic/asfloat16.slang.expected.txt @@ -0,0 +1,9 @@ +type: float +2.000000 +2.250000 +2.500000 +2.750000 +3.000000 +3.500000 +4.000000 +4.500000 |