yzh119 opened a new pull request, #15332: URL: https://github.com/apache/tvm/pull/15332
Followup of #15305 , this PR creates API to query device L2 cache size in bytes. Currently, the API-supported devices includes CUDA, OpenCL, and ROCM. Note that OpenCL's API does not return the accurate device L2 cache size. I cannot find a Vulkan API that returns L2 texture cache size, but the `vkCmdPipelineBarrier` call will flush the L2 texture cache automatically(https://zeux.io/2020/02/27/writing-an-efficient-vulkan-renderer/), thus we return 0 by default. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
