Dear Brad, I had completely the same question when trying multi-locale runs on a single node (Mac) much ago, so glad to find the answer :)
# Indeed, my old note says: "Is it necessary to write 'export GASNET_SSH_SERVERS="localhost localohost ...' explicitly after enabling password-less SSH?" etc. So, I am wondering if it is OK to ask this question on StackOverflow (unless it is already asked/answered before)? Best regards, Takeshi Yamamoto (@ty1027) On Fri, Jun 12, 2020 at 8:01 AM Brad Chamberlain < [email protected]> wrote: > > Hi Richard — > > Best practice when running GASNet locally is to set: > > export GASNET_SPAWNFN=L # L = local > > and then there's no need to have a GASNET_SSH_SERVERS list. Give a shout > if this doesn't work for you. > > -Brad > > > On Thu, 11 Jun 2020, Barrett, Richard F via Chapel-users wrote: > > > Folks, > > > > I’m trying to run multilocale on my Mac OSX 10.14.6 4 core laptop, but I > don’t believe I have the settings correct. > > > > Build: > > > > cd chapel-1.22.0 > > export CHPL_COMM=gasnet > > ./configure > > Make > > > > Compiling my code results in my executable plus executable_real. > > > > To run, from > > > https://urldefense.proofpoint.com/v2/url?u=https-3A__chapel-2Dlang.org_docs_usingchapel_multilocale.html&d=DwIGaQ&c=C5b8zRQO1miGmBeVZ2LFWg&r=QUQW-BniEL_d2a7btR4rP5TPiNmpm1pG-Qa_xXzGVKc&m=f-uoASqUgCkyT7DF7LiW2iExfixPEwnpJl0lAx0c74Y&s=qX-sqGKh84GkiXReC9HsAQ > > AN1hmUrEpyKyy_Srn7Pc0&e= : > > > > export GASNET_SPAWNFN=S > > export GASNET_SSH_SERVERS="host1 host2 host3 ..." > > > > But since only one host, is this necessary? When I list my machine name, > > I'm prompted for a passwd. If I don't list machines, I see this: > > > > *** GASNET ERROR: Environment variable SSH_SERVERS is missing. > > > > And if the command line is "./my_executable_real -nl {num}, I see this > > error: > > > > GASNet: Usage ' my_executable_real <num_nodes> {program arguments}' > > > > So apparently gasnet launching syntax required here, correct? > > > > Any help appreciate, with apologies in advance for missing some obvious > > documentation. > > > > Richard > > -- > > Richard Barrett > > PO Box 5800, MS-0620 > > Sandia National Laboratories > > Albuquerque, NM 87185 > > Phone: 505-845-7655 > > Pager: 505-951-8087 > > > > > > > > _______________________________________________ > > Chapel-users mailing list > > [email protected] > > > https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.sourceforge.net_lists_listinfo_chapel-2Dusers&d=DwIGaQ&c=C5b8zRQO1miGmBeVZ2LFWg&r=QUQW-BniEL_d2a7btR4rP5TPiNmpm1pG-Qa_xXzGVKc&m=f-uoASqUgCkyT7DF7LiW2iExfixPEwnpJl0lAx0c74Y&s=5RS8dH25KS0n4Zor05Nj7Vq-M7BeQhulid4zsrVZATc&e= > >_______________________________________________ > Chapel-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/chapel-users >
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