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Added examples to enable the unity build (#102)

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* Updated documentation of fused GEMM example and removed UNITY BUILD batch size. The default batch size when unity build is enabled tends to be favorable.
This commit is contained in:
Andrew Kerr
2020-06-17 07:09:18 -07:00
committed by GitHub
parent 1ab1027954
commit fd7e058d0c
3 changed files with 34 additions and 5 deletions
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media/docs/profiler.md
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@@ -15,10 +15,12 @@ $ make cutlass_profiler -j
To limit compilation time, only one tile size (128x128) is instantiated for each data type, math instruction, and layout.
To instantiate all sizes, set the following environment variable when running CMake from an empty `build/` directory.
```bash
$ cmake .. -DCUTLASS_NVCC_ARCHS="70;75;80" -DCUTLASS_LIBRARY_KERNELS=all
$ cmake .. -DCUTLASS_NVCC_ARCHS="70;75;80" -DCUTLASS_LIBRARY_KERNELS=all -DCUTLASS_UNITY_BUILD_ENABLED=ON
...
$ make cutlass_profiler -j
```
Enabling the unity build places multiple kernel instances in one compilation unit, thereby reducing size of the compiled
binary and avoiding linker limitations on some platforms.
The CUTLASS Profiler sources are stored in
```bash