tlopex commented on PR #19900: URL: https://github.com/apache/tvm/pull/19900#issuecomment-5466604686
This still overflows `gridDim.y` whenever `nthread_by > 65535`. For example, sorting the last axis of `(66, 1000, 1000)` produces `nthread_by = 66000`, while the reported `(60, 1000, 1000)` only happens to fit at 60000. Could we fuse the batch/merge dimensions onto `blockIdx.x` for CUDA, preserve a valid mapping for non-CUDA targets, and add a regression test for the grid extents? -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
