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| author | jsmall-nvidia <jsmall@nvidia.com> | 2020-02-07 13:10:04 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-02-07 13:10:04 -0500 |
| commit | 199d1f52b6690843fbdc7a383775396469516e56 (patch) | |
| tree | 672304471e8cc86131fd317d76ede1f60ea8e7a5 /docs/64bit-type-support.md | |
| parent | af84d85799758234110fc42f0ba5c771dacb5fe3 (diff) | |
HLSL Intrinsic coverage test improvements (#1206)
* Fix CPP construct when matrix type.
* Test intrinsics on float matrices.
* Fix typo in _areNearlyEqual test. Increased default sensitivity.
Added matrix-float test.
* Matrix double test.
Fixed some issues with CUDA.
* Added reduced intrinsic version of matrix-double test.
* Improve matrix double coverage.
Test reflect/length etc on vector float.
* * Added literal-float test.
* Added vector double test
* Improved coverage of vector/matrix tests
* Disable Dx11 double-vector test because fails on CI.
* Disable literal-float, because on CI fails.
Diffstat (limited to 'docs/64bit-type-support.md')
| -rw-r--r-- | docs/64bit-type-support.md | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/docs/64bit-type-support.md b/docs/64bit-type-support.md index 2f52ef6a8..506e05493 100644 --- a/docs/64bit-type-support.md +++ b/docs/64bit-type-support.md @@ -13,6 +13,7 @@ Slang 64-bit Type Support * D3D targets *appear* to support double intrinsics (like sin, cos, log etc), but behind the scenes they are actually being converted to float * When using D3D12, it is best to use DXIL if you use double because there are some serious issues around double and DXBC * VK will produce an error in validation if a double intrinsic is used it does support (which is most of them) +* Vector and Matrix types have even spottier than scalar intrinsic support across targets Overview ======== @@ -60,8 +61,6 @@ uint64_t j = ~0; // Equivalent to 'i' because uint64_t(int64_t(~int32_t These issues are discussed more on issue [#1185](https://github.com/shader-slang/slang/issues/1185) -Note this initial testing only tested scalar usage, and not vector or matrix intrinsics. - Double support ============== |