LAM/MPI General User's Mailing List Archives

From: Kumar, Ravi Ranjan (rrkuma0_at_[hidden])
Date: 2005-03-08 11:52:01

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Hello,

I am using blocking MPI_send/MPI_recv in my code. It runs perfect for smaller
array size ( T[51][51][51] ) problem but it starts giving problem for larger
array size ( T[101][101][101] ). Sometimes code gives correct result for larger
array size prob and sometimes it hangs in the mid of its execution. What can be
the reason for this? Anyone pls explain. Can this be due to *blocking*
send/recv??

Thanks,

Ravi R. Kumar

• Next message: Ilya Lashuk: "Re: LAM: lamtest fails"
• Previous message: Tim Prince: "Re: LAM: lamboot message"
• Next in thread: William Brian Lane: "LAM: signal 7"
• Reply: William Brian Lane: "LAM: signal 7"
• Reply: Jeff Squyres: "Re: LAM: MPI code hangs"