P4_GLOBMEMSIZE
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Marc Cozzi cozzi at nd.eduMon Jul 22 11:13:14 PDT 2002
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I am seeing a few applications generate the following error. The user is submitting to a codine/SGE environment however it does not seem to matter. Same error is running straight out from a shell. The user shell is tcsh and as suggested, we set the environment variable of P4_GLOBMEMSIZE in the .cshrc to something like 5000000. No difference. Current version is mpich 1.2.0 p21_30228: (31.908244) xx_shmalloc: returning NULL; requested 3092448 bytes p21_30228: (31.908414) p4_shmalloc returning NULL; request = 3092448 bytes You can increase the amount of memory by setting the environment variable P4_GLOBMEMSIZE (in bytes) p21_30228: p4_error: alloc_p4_msg failed: 0 Why is this error generated and how do I set the value? User limits are: cputime unlimited filesize unlimited datasize unlimited stacksize 8192 kbytes coredumpsize unlimited memoryuse unlimited descriptors 1024 memorylocked unlimited maxproc 32767 openfiles 1024 Thank for any help Marc Cozzi Univ. of Notre Dame cozzi at nd.edu
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