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Feature #1459

Feature #1234: Avoid sender-side copy for large contiguous messages. API for charm and converse layers

Zero-copy send support for the netlrts machine layer

Added by Phil Miller 20 days ago. Updated 20 days ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
Start date:
03/06/2017
Due date:
% Done:

0%


Description

In the netlrts machine layer, it's pretty easy to stream data from an arbitrary address to a remote recipient on request. We can use this to implement zero-copy sends for the memory footprint reduction, and to take copying time overhead off the worker threads and onto the comm thread.

History

#1 Updated by Phil Miller 20 days ago

  • Target version set to 6.8.0

#2 Updated by Phil Miller 20 days ago

  • Tags changed from lrts netlrts rdma to lrts machine-layers/netlrts rdma

#3 Updated by Phil Miller 20 days ago

  • Tags changed from lrts machine-layers/netlrts rdma to lrts machine-layers netlrts rdma

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