diff options
| author | Siddharth Bhat <siddu.druid@gmail.com> | 2017-08-02 12:23:22 +0000 |
|---|---|---|
| committer | Siddharth Bhat <siddu.druid@gmail.com> | 2017-08-02 12:23:22 +0000 |
| commit | f23bb4a8ba9e0e30a954d52175845e21833dfa37 (patch) | |
| tree | b22fc26ea482f5ca6375966a456b30e38243e87b /llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp | |
| parent | ead67dbbd6dcfa058f572382f641225b7e9ee35c (diff) | |
| download | bcm5719-llvm-f23bb4a8ba9e0e30a954d52175845e21833dfa37.tar.gz bcm5719-llvm-f23bb4a8ba9e0e30a954d52175845e21833dfa37.zip | |
[GPUJIT] Add GPUJIT APIs for allocating and freeing managed memory.
We introduce `polly_mallocManaged` and `polly_freeManaged` as
proxies for `cudaMallocManaged` / `cudaFree`. This is currently not
used by Polly. It is auxiliary code that is used in `COSMO`.
This is useful because `polly_mallocManaged` matches the signature of `malloc`,
while `cudaMallocManaged` does not. We introduce `polly_freeManaged` for
symmetry.
We use this in COSMO to use the unified memory feature of the newer
CUDA APIs (>= 6).
Differential Revision: https://reviews.llvm.org/D35991
llvm-svn: 309808
Diffstat (limited to 'llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp')
0 files changed, 0 insertions, 0 deletions
