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add pool threshold

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This commit is contained in:
Awni Hannun
2025-10-27 16:26:57 -07:00
parent 58ccbaaf12
commit 21453281a4
1 changed files with 4 additions and 2 deletions
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6
mlx/backend/cuda/allocator.cpp
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@@ -99,8 +99,10 @@ CudaAllocator::CudaAllocator()
loc.id = 0;
loc.type = cudaMemLocationTypeNone;
cudaMemGetDefaultMemPool(&cuda_pool_, &loc, cudaMemAllocationTypeManaged);
// TODO set that.
// uint64_t threshold = UINT64_MAX;
// TODO need a strategy for that
uint64_t threshold = UINT64_MAX;
cudaMemPoolSetAttribute(
cuda_pool_, cudaMemPoolAttrReleaseThreshold, &threshold);
#endif
}