NCCL 2.4.6-1

Added detection of IBM/Power NVLink bridge device.
    Add NUMA support to PCI distance calculations.
    Added NCCL_IGNORE_CPU_AFFINITY env var.
    Fix memory leaks; GithubIssue#180
    Compiler warning fix; GithubIssue#178
    Replace non-standard variable length arrays. GithubIssue#171
    Fix Tree+Shared Memory crash. GithubPR#185
    Fix LL cleanup hang during long running DL jobs.
    Fix NCCL_RINGS environment variable handling.
    Added extra checks to catch repeat calls to ncclCommDestroy() GithubIssue#191
    Improve bootstrap socket connection reliability at scale.
    Fix hostname hashing issue. GithubIssue#187
    Code cleanup to rename all non device files from *.cu to *.cc

pkg/srctxz/create_srctxz.sh.in

@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# Copyright (c) 2017-2018, NVIDIA CORPORATION. All rights reserved.
+# Copyright (c) 2017-2019, NVIDIA CORPORATION. All rights reserved.
 #
 # See LICENSE.txt for license information
 #