[mpich-discuss] exceeding max num of P4_MAX_SYSV_SHMIDS

Sat Apr 28 20:09:32 CDT 2012

My program runs error and show "p0_39303: p4_error: interrupt  SIGSEGV:11". When I set P4_GLOBMEMSIZE=536870912, then it shows  "p0_39345: p4_error: exceeding max num of P4_MAX_SYSV_SHMIDS：256". 

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ifort-12.1
mpich-1.2.7

Any help will be appreciated.
GHui
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