Commit 155f3df7 authored by Philip Carns's avatar Philip Carns

update notes on summit

parent c358d880
......@@ -5,38 +5,4 @@ Notes:
* 'module swap xl gcc/6.4.0' first (any gcc compiler should be fine, but that 6.4. is known to work without gcc install prefix problems evident on some of the other gcc builds on summitdev)
* do not build your own verbs (rdma-core) libraries. They will interfere with dlopen of spectrum-mpi components.
* PMDK will not work on summit, at least as of February 2019. It does not support the power architecture.
Status (margo-p2p-latency):
Process 0 of 2 is on summitdev-r0c0n12
# <op> <iterations> <size> <min> <q1> <med> <avg> <q3> <max>
noop 100000 0 0.000011921 0.000012875 0.000013351 0.0000156490.000018358 0.025480509
[summitdev-r0c0n13:04037] *** Process received signal ***
[summitdev-r0c0n13:04037] Signal: Segmentation fault (11)
[summitdev-r0c0n13:04037] Signal code: Invalid permissions (2)
[summitdev-r0c0n13:04037] Failing at address: 0x10000073c318
[summitdev-r0c0n13:04037] [ 0] [0x100000050478]
[summitdev-r0c0n13:04037] [ 1] ./margo-p2p-latency[0x100029d0]
[summitdev-r0c0n13:04037] [ 2] /autofs/nccs-svm1_home1/carns/working/src/spack/opt/spack/linux-rhel7-ppc64le/gcc-6.4.0/argobots-develop-4l7rzjstalkuojewr6ruxbyrcxfw7t7i/lib/libabt.so.0(+0x9de4)[0x1000003f9de4]
Status (margo-p2p-bw):
[summitdev-r0c0n09:04448] *** Process received signal ***
[summitdev-r0c0n09:04448] Signal: Segmentation fault (11)
[summitdev-r0c0n09:04448] Signal code: Invalid permissions (2)
[summitdev-r0c0n09:04448] Failing at address: 0x10000073c318
[summitdev-r0c0n09:04448] [ 0] [0x100000050478]
[summitdev-r0c0n09:04448] [ 1] [0x0]
[summitdev-r0c0n09:04448] [ 2] /autofs/nccs-svm1_home1/carns/working/src/spack/opt/spack/linux-rhel7-ppc64le/gcc-6.4.0/argobots-develop-4l7rzjstalkuojewr6ruxbyrcxfw7t7i/lib/libabt.so.0(+0x9de4)[0x1000003f9de4]
Both of the above produce core files. It looks like the problem is in a subroutine within ABT_finalize:
#0 0x000010000040d990 in ABTI_mem_finalize_local ()
from /autofs/nccs-svm1_home1/carns/working/src/spack/opt/spack/linux-rhel7-ppc64le/gcc-6.4.0/argobots-develop-4l7rzjstalkuojewr6ruxbyrcxfw7t7i/lib/libabt.so.0
#1 0x00001000003f9de4 in ABTI_local_finalize ()
from /autofs/nccs-svm1_home1/carns/working/src/spack/opt/spack/linux-rhel7-ppc64le/gcc-6.4.0/argobots-develop-4l7rzjstalkuojewr6ruxbyrcxfw7t7i/lib/libabt.so.0
#2 0x00001000003f87c0 in ABT_finalize ()
from /autofs/nccs-svm1_home1/carns/working/src/spack/opt/spack/linux-rhel7-ppc64le/gcc-6.4.0/argobots-develop-4l7rzjstalkuojewr6ruxbyrcxfw7t7i/lib/libabt.so.0
#3 0x00001000002b46d4 in margo_cleanup (mid=0x1003b49f490) at src/margo.c:422
#4 0x0000000010001f90 in main ()
* As of 2019-02-20, must hack Argobots a little by commenting out line 93 of malloc.c, see https://github.com/pmodels/argobots/issues/93. All Margo tests complete successfully with this hack in place. Will revisit once proper fix available.
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