From a9b7693da3d86217566a18f35dbc5dc0ae9d92d3 Mon Sep 17 00:00:00 2001 From: Rolf vandeVaart Date: Wed, 18 Dec 2013 21:09:25 +0000 Subject: [PATCH] Update some new CUDA-aware features. This commit was SVN r29958. --- NEWS | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/NEWS b/NEWS index e9a0045e76..486a133dcd 100644 --- a/NEWS +++ b/NEWS @@ -115,6 +115,11 @@ Trunk (not on release branches yet) --enable-abi-breaking-fortran-status-i8-fix. Thanks to Jim Parker for supplying the initial patch. - Add support for Intel Phi SCIF transport +- For CUDA-aware MPI configured with CUDA 6.0, use new pointer + attribute to avoid extra synchronization in stream 0 when using + CUDA IPC between GPUs on the same node. +- For CUDA-aware MPI configured with CUDA 6.0, compile in support + of GPU Direct RDMA in openib BTL to improve small message latency. 1.7.3