From cf6f657f8c83c9bc0ca28b6630dad469072bef8e Mon Sep 17 00:00:00 2001 From: Amedeo Sapio Date: Thu, 13 Jun 2024 18:48:34 +0000 Subject: [PATCH] Release v1.9.2-aws Signed-off-by: Amedeo Sapio --- RELEASENOTES.md | 23 +++++++++++++++++++++++ configure.ac | 2 +- 2 files changed, 24 insertions(+), 1 deletion(-) diff --git a/RELEASENOTES.md b/RELEASENOTES.md index 27eb56e73..a6c8404e4 100644 --- a/RELEASENOTES.md +++ b/RELEASENOTES.md @@ -11,6 +11,29 @@ AWS-specific parts a compile-time option. When a feature (or entire release) was only available in one of the two variants, we note that in the release notes. +# v1.9.2-aws release notes +This is a bugfix release which requires [Libfabric +v1.18.0](https://github.com/ofiwg/libfabric/releases/tag/v1.18.0) or later and +supports [NCCL 2.21.5-1](https://github.com/NVIDIA/nccl/releases/tag/v2.21.5-1) +while maintaining backward compatibility with older NCCL versions ([NCCL +v2.4.8](https://github.com/NVIDIA/nccl/releases/tag/v2.4.8-1) and later). + +Bug Fixes: +* Improved tuner model to make better decisions on P5 instances. +* Added support, in RDMA protocol, for truncation when receiving a size in the +isend call greater than the size in the correspond irecv. +* Fixed bug that prevented the tuner from getting loaded with NCCL 2.19 and +2.20. +* Fixed logging statement regarding if a domain is created per thread or per +process. +* Updated plugin to not advertise global MR support, to avoid a performance +regression in user-registered buffers. + +The plugin has been tested with following libfabric providers using tests +bundled in the source code and +[nccl-tests](https://github.com/NVIDIA/nccl-tests) suite: +* efa + # v1.9.1-aws release notes This is a bugfix release which requires [Libfabric v1.18.0](https://github.com/ofiwg/libfabric/releases/tag/v1.18.0) or later and diff --git a/configure.ac b/configure.ac index f6525789d..bb6b2e044 100644 --- a/configure.ac +++ b/configure.ac @@ -6,7 +6,7 @@ # # Initialization -AC_INIT([aws-ofi-nccl], [1.9.2a1-aws], [al-ofi-nccl-team@amazon.com], , [http://github.com/aws/aws-ofi-nccl]) +AC_INIT([aws-ofi-nccl], [1.9.2-aws], [al-ofi-nccl-team@amazon.com], , [http://github.com/aws/aws-ofi-nccl]) AC_PREREQ([2.69]) AC_CONFIG_SRCDIR([src/nccl_ofi_net.c]) AC_CONFIG_AUX_DIR([build-aux])