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Having a manual mode of launching proxies sounds very interesting. I don’t think currently hydra supports it though.
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<div class="">The manually launched proxies need establish communication back to mpiexec.hydra — I suspect the mechanism already exist. I guess the next question is how to reliably detect launch failures other than having mpiexec.hydra hanging forever — maybe
that is a valid option. <br class="">
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<div class="">Hui Zhou</div>
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<div class="">On Oct 23, 2018, at 11:44 PM, Shuwei Zhao <<a href="mailto:shuweizhao1991@gmail.com" class="">shuweizhao1991@gmail.com</a>> wrote:</div>
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<div dir="ltr" class="">Hi,
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<div class="">I'm trying integrate MPICH with network submission tool called RTDA(RunTime Design Automation -
<a href="http://www.rtda.com/" class="">www.rtda.com</a>), I use the mpich-3.2.1a but looks like that mpich doesn't detect the resource manager and launcher, mpich cannot distribute jobs as expected.</div>
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<div class="">Does mpich support interact with RTDA resource manager and launcher? </div>
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<div class="">Since the hydra process manager did tight integration with SGE, LSF, SLURM, PBS, etc. I was thinking for platform it doesn't support - if there is way to submit jobs with loose integration? </div>
<div class="">( loose integration means that we do the job submission self and run hydra_pmi_proxy on each allocated node manually, instead of mpich finished everything under the hood.</div>
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<div class="">Thank you very much,</div>
<div class="">Shuwei</div>
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