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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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8
mlx/backend/metal/scan.cpp
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@@ -107,13 +107,7 @@ void Scan::eval_gpu(const std::vector<array>& inputs, array& out) {
compute_encoder.dispatchThreads(grid_dims, group_dims);
}
if (!copies.empty()) {
auto command_buffer = d.get_command_buffer(s.index);
command_buffer->addCompletedHandler(
[copies = std::move(copies)](MTL::CommandBuffer*) mutable {
copies.clear();
});
}
d.add_temporaries(std::move(copies), s.index);
}
} // namespace mlx::core