diff --git a/projects/hip/docs/markdown/hip_terms.md b/projects/hip/docs/markdown/hip_terms.md index cc32757047..379d08c22f 100644 --- a/projects/hip/docs/markdown/hip_terms.md +++ b/projects/hip/docs/markdown/hip_terms.md @@ -33,7 +33,7 @@ |Fast Math|`__cos(f)`|`__cos(f)`|`hc::`
`fast_math::cos(f)`|`concurrency::`
`fast_math::cos(f)`|`native_cos(f)` |Vector|`float4`|`float4`|`hc::`
`short_vector::float4`|`concurrency::`
`graphics::float_4`|`float4` -###Notes +### Notes 1. For HC and C++AMP, assume a captured _tiled_ext_ named "t_ext" and captured _extent_ named "ext". These languages use captured variables to pass information to the kernel rather than using special built-in functions so the exact variable name may vary. 2. The indexing functions (starting with `thread-index`) show the terminology for a 1D grid. Some APIs use reverse order of xyz / 012 indexing for 3D grids. 3. HC allows tile dimensions to be specified at runtime while C++AMP requires that tile dimensions be specified at compile-time. Thus hc syntax for tile dims is `t_ext.tile_dim[0]` while C++AMP is t_ext.tile_dim0.