[libfabric-users] GNI provider
Howard Pritchard
hppritcha at gmail.com
Mon Mar 21 09:20:18 PDT 2016
Hi Folks,
On cori/nersc, I have a patched criterion at
/global/homes/h/hpp/criterion_install
that can be used to run the GNI provider unit tests.
See
https://github.com/ofi-cray/libfabric-cray/wiki/Building-and-running-the-unit-tests-(gnitest)
for more info.
Howard
2016-03-18 17:27 GMT-06:00 Sung-Eun Choi <sungeun at cray.com>:
> I left off one important detail about our unit tests run by
> run_gnitest: You'll need to download and build the unit test
> infrastructure (Criterion). See directions at
>
> https://github.com/ofi-cray/libfabric-cray/wiki/Building-and-running-the-unit-tests-(gnitest)
> .
>
> It's possible that Howard Pritchard has installed a version of it on
> Cori for others to use. I'll let him speak up.
>
> -- Sung
>
> On Fri, Mar 18, 2016 at 04:20:39PM -0700, Sung-Eun Choi wrote:
> > Hi Greg,
> >
> > Thanks for you mail. The launching mechanism used on Cori and other
> > XCs is not compatible with the way most of the fabtests need to be
> > started. That said, we're working on getting the gni provider working
> > in Cray Cluster Mode, which should make it easier to run the fabtests
> > (hopefully almost a no op).
> >
> > In the meantime, there are a couple of options. We have a large
> > number of unit tests in our libfabric directory under prov/gni/test.
> > There's a script there called run_gnitest that will do the right thing
> > for slurm and aprun, though you have to get yourself a single node
> > allocation. Note that these tests are not distributed in the release.
> > As another option, you can also use our forked version of fabtests
> > (https://github.com/ofi-cray/fabtests-cray), which includes a script
> > called cray_runall.sh. This runs as many of the original fabtests as
> > possible (using srun or aprun) and, if you build with PMI, a few
> > extras. There are also a couple files in the scripts directory that
> > list the expected and intermittent failures
> > (cray_runall_expected_failures and cray_runall_intermitten_failures).
> > Again, you'll have to obtain your own allocation for this script.
> >
> > While we're on the topic, how could we have saved you the trouble of
> > trying all this stuff? Documentation in the man page? Info on our
> > wiki? Something else?
> >
> > Thanks.
> >
> > -- Sung
> >
> > On Fri, Mar 18, 2016 at 10:52:38PM +0000, Eisenhauer, Greg S wrote:
> > > Hi Folks,
> > >
> > > I was trying to work with libfabric on Cori with the gni provider and
> have run into an early roadblock just trying to exercise runfabtests.sh in
> order to make sure everything was working. Have tried both v1.2 and current
> GIT HEAD for libfabric and fabtests. Am I missing something basic? A
> requirement to set SERVER, CLIENT or GOOD_ADDR? Output from fi_info,
> trying to run an individual test manually (other tests show similar
> output), and output from ‘runfabtests.sh gni’ are included below. I may be
> doing something stupid, but browsing various wikis, email lists and other
> resources for a while hasn’t produced any answers, so I thought I’d ask
> here.
> > >
> > > thanks,
> > > greg
> > >
> > >
> > >
> > > eisen at nid00050:~/fabtests-1.2.0/scripts> fi_info
> > > gni: gni
> > > version: 1.0
> > > type: FI_EP_RDM
> > > protocol: FI_PROTO_GNI
> > > UDP: UDP-IP
> > > version: 1.0
> > > type: FI_EP_DGRAM
> > > protocol: FI_PROTO_UDP
> > > sockets: IP
> > > version: 1.0
> > > type: FI_EP_MSG
> > > protocol: FI_PROTO_SOCK_TCP
> > > sockets: IP
> > > version: 1.0
> > > type: FI_EP_DGRAM
> > > protocol: FI_PROTO_SOCK_TCP
> > > sockets: IP
> > > version: 1.0
> > > type: FI_EP_RDM
> > > protocol: FI_PROTO_SOCK_TCP
> > > eisen at nid00050:~/fabtests-1.2.0/scripts> fi_msg_rma -o write -I 5 -f
> gni
> > > fi_getinfo(): common/shared.c:340, ret=-61 (No data available)
> > > eisen at nid00050:~/fabtests-1.2.0/scripts> ./runfabtests.sh gni
> > > # Test Result
> > > # --------------------------------------------------------------
> > > fi_av_test -d 192.168.10.1 -n 1 -s 127.0.0.1 -f gni: Notrun
> > > fi_dom_test -n 2 -f gni: Pass
> > > fi_eq_test -f gni: Fail
> > > fi_size_left_test -f gni: Fail
> > > fi_cq_data -f gni: Notrun
> > > fi_dgram -f gni: Notrun
> > > fi_dgram_waitset -f gni: Notrun
> > > fi_msg -f gni: Notrun
> > > fi_msg_epoll -f gni: Notrun
> > > fi_msg_sockets -f gni: Notrun
> > > fi_poll -f gni: Notrun
> > > fi_rdm -f gni: Notrun
> > > fi_rdm_rma_simple -f gni: Notrun
> > > fi_rdm_rma_trigger -f gni: Notrun
> > > fi_rdm_shared_ctx -f gni: Notrun
> > > fi_rdm_tagged_peek -f gni: Notrun
> > > fi_scalable_ep -f gni: Notrun
> > > fi_cmatose -f gni: Notrun
> > > fi_msg_pingpong -I 5 -f gni: Notrun
> > > fi_msg_rma -o write -I 5 -f gni: Notrun
> > > fi_msg_rma -o read -I 5 -f gni: Notrun
> > > fi_msg_rma -o writedata -I 5 -f gni: Notrun
> > > fi_rdm_atomic -I 5 -o all -f gni: Notrun
> > > fi_rdm_cntr_pingpong -I 5 -f gni: Notrun
> > > fi_rdm_inject_pingpong -I 5 -f gni: Notrun
> > > fi_rdm_multi_recv -I 5 -f gni: Notrun
> > > fi_rdm_pingpong -I 5 -f gni: Notrun
> > > fi_rdm_rma -o write -I 5 -f gni: Notrun
> > > fi_rdm_rma -o read -I 5 -f gni: Notrun
> > > fi_rdm_rma -o writedata -I 5 -f gni: Notrun
> > > fi_rdm_tagged_pingpong -I 5 -f gni: Notrun
> > > fi_ud_pingpong -I 5 -f gni: Notrun
> > > fi_rc_pingpong -n 5 -f gni: Notrun
> > > fi_rc_pingpong -n 5 -e -f gni: Notrun
> > > # --------------------------------------------------------------
> > > # Total Pass 1
> > > # Total Notrun 31
> > > # Total Fail 2
> > > # Percentage of Pass 33
> > > # --------------------------------------------------------------
> > > eisen at nid00050:~/fabtests-1.2.0/scripts>
> > >
> > >
> > > --------------------------
> > > Greg Eisenhauer
> > > eisen at cc.gatech.edu<mailto:eisen at cc.gatech.edu>
> > >
> >
> > > _______________________________________________
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> > > Libfabric-users at lists.openfabrics.org
> > > http://lists.openfabrics.org/mailman/listinfo/libfabric-users
> >
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