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Add device_sync #106

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luraess opened this issue Jul 21, 2023 · 0 comments
Open

Add device_sync #106

luraess opened this issue Jul 21, 2023 · 0 comments

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@luraess
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luraess commented Jul 21, 2023

JuliaGPU switching to task local state, synchronize only syncs default stream on current task. This ma lead to conflicts between array programming operations executed on defaults and kernel programming executed on custom stream. Adding support for (heavy) device sync may be needed in some cases:
CUDA: CUDA.device_synchronize()
AMDGPU: AMDGPU.HIP.devide_synchronize()

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