Samuel Thibault, on mer. 20 déc. 2017 13:57:45 +0100, wrote:
> Brice Goglin, on mar. 19 déc. 2017 11:48:39 +0100, wrote:
> > The Hardware Locality (hwloc) team is pleased to announce the first
> > beta release for v2.0.0:
> >
> > http://www.open-mpi.org/projects/hwloc/
>
> I tried to build the Debian package, there are a few failures in the
> testsuite:
>
> FAIL: test-lstopo.sh
> FAIL: hwloc_bind
> FAIL: hwloc_get_last_cpu_location
> FAIL: hwloc_get_area_memlocation
> FAIL: hwloc_object_userdata
> FAIL: hwloc_backends
> FAIL: hwloc_pci_backend
> FAIL: hwloc_is_thissystem
> FAIL: hwloc_topology_diff
> FAIL: hwloc_topology_abi
> FAIL: hwloc_obj_infos
> FAIL: glibc-sched
> ../.././config/test-driver: line 107: 27886 Segmentation fault "$@" >
> $log_file 2>&1
> FAIL: hwloc-hello
> ../.././config/test-driver: line 107: 27905 Segmentation fault "$@" >
> $log_file 2>&1
> FAIL: hwloc-hello-cpp
>
> This is running inside a Debian Buster system.
It seems to be fixed by the attached patch.
Samuel
diff --git a/hwloc/topology.c b/hwloc/topology.c
index d827d5f5..e0bf7beb 100644
--- a/hwloc/topology.c
+++ b/hwloc/topology.c
@@ -1,7 +1,7 @@
/*
* Copyright © 2009 CNRS
* Copyright © 2009-2017 Inria. All rights reserved.
- * Copyright © 2009-2012 Université Bordeaux
+ * Copyright © 2009-2012, 2017 Université Bordeaux
* Copyright © 2009-2011 Cisco Systems, Inc. All rights reserved.
* See COPYING in top-level directory.
*/
@@ -1596,6 +1596,7 @@ hwloc__insert_object_by_cpuset(struct hwloc_topology
*topology, hwloc_obj_t root
*/
#endif
+ topology->modified = 1;
if (hwloc_obj_type_is_memory(obj->type)) {
if (!root) {
root = hwloc__find_insert_memory_parent(topology, obj, report_error);
@@ -3044,6 +3045,7 @@ next_cpubackend:
memcpy(&node->attr->numanode, &topology->machine_memory,
sizeof(topology->machine_memory));
memset(&topology->machine_memory, 0, sizeof(topology->machine_memory));
hwloc_insert_object_by_cpuset(topology, node);
+ hwloc_topology_reconnect(topology, 0);
} else {
/* if we're sure we found all NUMA nodes without their sizes (x86
backend?),
* we could split topology->total_memory in all of them.
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