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Hello community,
here is the log from the commit of package mvapich2 for openSUSE:Factory
checked in at 2021-04-01 14:17:25
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/mvapich2 (Old)
and /work/SRC/openSUSE:Factory/.mvapich2.new.2401 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "mvapich2"
Thu Apr 1 14:17:25 2021 rev:26 rq:882120 version:2.3.5
Changes:
--------
--- /work/SRC/openSUSE:Factory/mvapich2/mvapich2.changes 2021-02-18
20:53:05.363477608 +0100
+++ /work/SRC/openSUSE:Factory/.mvapich2.new.2401/mvapich2.changes
2021-04-01 14:18:42.484109368 +0200
@@ -1,0 +2,33 @@
+Wed Mar 24 10:06:26 UTC 2021 - Egbert Eich <e...@suse.com>
+
+- Update mvapich2 to 2.3.5.
+ * Enhanced performance for MPI_Allreduce and MPI_Barrier
+ * Support collective offload using Mellanox's SHARP for Barrier
+ - Enhanced tuning framework for Barrier using SHARP
+ * Remove dependency on underlying libibverbs, libibmad, libibumad, and
+ librdmacm libraries using dlopen
+ * Add support for Broadcom NetXtreme RoCE HCA
+ - Enhanced inter-node point-to-point support
+ * Support architecture detection for Fujitsu A64fx processor
+ * Enhanced point-to-point and collective tuning for Fujitsu A64fx processor
+ * Enhanced point-to-point and collective tuning for AMD ROME processor
+ * Add support for process placement aware HCA selection
+ - Add "MV2_PROCESS_PLACEMENT_AWARE_HCA_MAPPING" environment variable to
+ enable process placement aware HCA mapping
+ * Add support to auto-detect RoCE HCAs and auto-detect GID index
+ * Add support to use RoCE/Ethernet and InfiniBand HCAs at the same time
+ * Add architecture-specific flags to improve performance of certain CUDA
+ operations
+ - Thanks to Chris Chambreau @LLNL for the report
+ * Read MTU and maximum outstanding RDMA operations from the device
+ * Improved performance and scalability for UD-based communication
+ * Update maximum HCAs supported by default from 4 to 10
+ * Enhanced collective tuning for Frontera@TACC, Expanse@SDSC,
+ Ookami@StonyBrook, and bb5@EPFL
+ * Enhanced support for SHARP v2.1.0
+ * Generalize code for GPU support
+- Obsolete: wrapper-revert-ldflag-order-change.patch.
+- Replace: mvapich2-fix-double-free.patch by
+
rdma_find_network_type-return-MV2_NETWORK_CLASS_UNKNOWN-when-dev_list-is-freed.patch
+
+-------------------------------------------------------------------
Old:
----
mvapich2-2.3.4.tar.gz
mvapich2-fix-double-free.patch
wrapper-revert-ldflag-order-change.patch
New:
----
mvapich2-2.3.5.tar.gz
rdma_find_network_type-return-MV2_NETWORK_CLASS_UNKNOWN-when-dev_list-is-freed.patch
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ mvapich2.spec ++++++
--- /var/tmp/diff_new_pack.U9vuf7/_old 2021-04-01 14:18:43.308110366 +0200
+++ /var/tmp/diff_new_pack.U9vuf7/_new 2021-04-01 14:18:43.312110371 +0200
@@ -1,5 +1,5 @@
#
-# spec file for package %{package_name}
+# spec file for package mvapich2
#
# Copyright (c) 2021 SUSE LLC
#
@@ -19,8 +19,8 @@
%global flavor @BUILD_FLAVOR@%{nil}
%define pname mvapich2
-%define vers 2.3.4
-%define _vers 2_3_4
+%define vers 2.3.5
+%define _vers 2_3_5
%if "%{flavor}" == ""
ExclusiveArch: do_not_build
@@ -253,9 +253,8 @@
Patch3: 0001-Drop-GCC-check.patch
Patch4: reproducible.patch
Patch5: fix-missing-return-code.patch
-Patch6: wrapper-revert-ldflag-order-change.patch
-Patch7: mvapich2-fix-double-free.patch
-Patch8: mvapich2-remove-deprecated-sys_siglist.patch
+Patch6: mvapich2-remove-deprecated-sys_siglist.patch
+Patch7:
rdma_find_network_type-return-MV2_NETWORK_CLASS_UNKNOWN-when-dev_list-is-freed.patch
## Armv7 specific patches
# PATCH-FIX-UPSTREAM 0001-Drop-real128.patch
(https://github.com/pmodels/mpich/issues/4005)
@@ -396,8 +395,7 @@
%patch4 -p1
%patch5
%patch6
-%patch7
-%patch8
+%patch7 -p1
# Only apply these patches on Armv7
%ifarch armv7hl
++++++ mvapich2-2.3.4.tar.gz -> mvapich2-2.3.5.tar.gz ++++++
/work/SRC/openSUSE:Factory/mvapich2/mvapich2-2.3.4.tar.gz
/work/SRC/openSUSE:Factory/.mvapich2.new.2401/mvapich2-2.3.5.tar.gz differ:
char 5, line 1
++++++
rdma_find_network_type-return-MV2_NETWORK_CLASS_UNKNOWN-when-dev_list-is-freed.patch
++++++
From: Egbert Eich <e...@suse.com>
Date: Wed Mar 24 17:59:11 2021 +0100
Subject: rdma_find_network_type(): return MV2_NETWORK_CLASS_UNKNOWN when
dev_list is freed
Patch-mainline: Not yet
Git-commit: 53c0c41fbd3728afb32cce7f23f596877e270911
References:
This makes rdma_open_hca() bail early, so it doesn't reach the
code which tries to free dev_list and avoids a double free.
Signed-off-by: Egbert Eich <e...@suse.com>
---
src/mpid/ch3/channels/mrail/src/gen2/rdma_iba_priv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mpid/ch3/channels/mrail/src/gen2/rdma_iba_priv.c
b/src/mpid/ch3/channels/mrail/src/gen2/rdma_iba_priv.c
index 9eb565e..4795035 100644
--- a/src/mpid/ch3/channels/mrail/src/gen2/rdma_iba_priv.c
+++ b/src/mpid/ch3/channels/mrail/src/gen2/rdma_iba_priv.c
@@ -507,7 +507,7 @@ int rdma_find_network_type(struct ibv_device **dev_list,
int num_devices,
if (dev_list[i]) {
ibv_ops.free_device_list(dev_list);
}
- return 0;
+ return network_type;
}
if (ERROR == rdma_find_active_port(nic_context[i], NULL, &hca_rate)) {
/* No active port, skip HCA */
