jiayisuse

create input dist module for sharded ec

1

Summary: create separate input dist module for sharded qec, to enable input dist split Differential Revision: D56455884

add feature names per table to tbe module

2

Summary: add a new attribute `feature_names_per_table` that can be retrieved from predictor to record pooling factor stuff Differential Revision: D56123412

move to semaphore

2

Summary: sched_yield looping results in much higher latency in highly concurrent pipe I/O. It's not strictly busy wait, but relinquish CPU and move to the end of priority task queue...

Catch exception from shm connection start()

1

Summary: util::ringbuffer::shm::create(kDefaultSize) could throw system exception and cause connection destruction before initilization completes. If not catch the exception on connection level, destruction will clean up unregistered resources to cause unrelated...

Add alltoall alltoallv collectives

2

Summary: Add alltoall and alltoallv to Gloo Differential Revision: D21873282

Summary: The first fused parameter will override the other tbes. Fixing by using config.is_weighted Reviewed By: hlin09 Differential Revision: D56847642