MPICH P4 error

[Jordi Vicedo i Payà]

Hello

I think it's a Segmentation Fault. May be you are accessing memory that 
isn't allocated (you didn't malloc).

Jordi

Jeff Layton wrote:

>Good morning,
>
>   I'm not sure about this MPICH P4 error. Could someone help
>me figure out what it's telling me? The errors are:
>
>
>p0_12123:  p4_error: interrupt SIGSEGV: 11
>p3_30694:  p4_error: interrupt SIGSEGV: 11
>p8_448:  p4_error: interrupt SIGSEGV: 11
>p6_31167:  p4_error: interrupt SIGSEGV: 11
>p4_31503:  p4_error: interrupt SIGSEGV: 11
>p2_30683:  p4_error: interrupt SIGSEGV: 11
>p9_459:  p4_error: interrupt SIGSEGV: 11
>p7_31178:  p4_error: interrupt SIGSEGV: 11
>p5_31514:  p4_error: interrupt SIGSEGV: 11
>
>This is for a job with 10 processors (rank 10). It looks like
>all the processes save p1 are getting this SIGSEGV error
>(although p1 might be getting it and I'm just not seeing in
>the output file).
>
>TIA,
>
>Jeff
>
>
>
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