pytorch

32360b48 - [C10D] Rewrite TCPStore client send path to minimize amount of syscalls. (#100742)

[C10D] Rewrite TCPStore client send path to minimize amount of syscalls. (#100742) Accumulate data in a local buffer prior to sending it. This reduces the number of syscalls and network packets. We flush every 1440 bytes to cap the amount of temporaty memory. Pull Request resolved: https://github.com/pytorch/pytorch/pull/100742 Approved by: https://github.com/fduwjj