Use accelerator API to free device memory (#41195)
* Use accelerator API to free device memory
Signed-off-by: Yuanyuan Chen <cyyever@outlook.com>
* Use clear_device_cache
Signed-off-by: Yuanyuan Chen <cyyever@outlook.com>
* Cleanup
Signed-off-by: Yuanyuan Chen <cyyever@outlook.com>
* Cleanup
Signed-off-by: Yuanyuan Chen <cyyever@outlook.com>
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Signed-off-by: Yuanyuan Chen <cyyever@outlook.com>
