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| author | Tony Gutierrez <anthony.gutierrez@amd.com> | 2016-10-26 22:47:47 -0400 |
|---|---|---|
| committer | Tony Gutierrez <anthony.gutierrez@amd.com> | 2016-10-26 22:47:47 -0400 |
| commit | aa7364276f16bbe6aa300b43bc57ff1b73be42a7 (patch) | |
| tree | bd384607585d98dd996b88c74864aa105b6843a7 /src/gpu-compute/fetch_unit.cc | |
| parent | 844fb845a51b15f13c7c744e0d5fdf5567c3da98 (diff) | |
| download | gem5-aa7364276f16bbe6aa300b43bc57ff1b73be42a7.tar.xz | |
gpu-compute: use System cache line size in the GPU
Diffstat (limited to 'src/gpu-compute/fetch_unit.cc')
| -rw-r--r-- | src/gpu-compute/fetch_unit.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gpu-compute/fetch_unit.cc b/src/gpu-compute/fetch_unit.cc index 1b19a3223..9a059f7fc 100644 --- a/src/gpu-compute/fetch_unit.cc +++ b/src/gpu-compute/fetch_unit.cc @@ -132,10 +132,10 @@ FetchUnit::initiateFetch(Wavefront *wavefront) // Since this is an instruction prefetch, if you're split then just finish // out the current line. - unsigned block_size = RubySystem::getBlockSizeBytes(); + int block_size = computeUnit->cacheLineSize(); // check for split accesses Addr split_addr = roundDown(vaddr + block_size - 1, block_size); - unsigned size = block_size; + int size = block_size; if (split_addr > vaddr) { // misaligned access, just grab the rest of the line |