torch.xpu.memory.empty_cache#

torch.xpu.memory.empty_cache()[source]#

Release all unoccupied cached memory currently held by the cachingallocator so that those can be used in other XPU application.

Note

empty_cache() doesn’t increase the amount of XPUmemory available for PyTorch. However, it may help reduce fragmentationof XPU memory in certain cases.