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Remove Hazard tracking with Fences (#1509)

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* remove hazard tracking

* with fence map

* no hazard tracking with fences

* nits

* fix fence retain

* cleanup

* fix quantized rebase
This commit is contained in:
Awni Hannun
2024-10-21 19:33:32 -07:00
committed by GitHub
parent d15fa13daf
commit c26208f67d
25 changed files with 268 additions and 299 deletions
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mlx/backend/metal/allocator.cpp
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@@ -205,7 +205,7 @@ Buffer MetalAllocator::malloc(size_t size, bool allow_swap /* = false */) {
// Allocate new buffer if needed
size_t res_opt = MTL::ResourceStorageModeShared;
res_opt |= MTL::ResourceHazardTrackingModeTracked;
res_opt |= MTL::ResourceHazardTrackingModeUntracked;
lk.unlock();
buf = device_->newBuffer(size, res_opt);
lk.lock();