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Subject: Re: [OMPI users] "Error setting file view" NPB BTIO
From: Jeff Squyres (jsquyres) (jsquyres_at_[hidden])
Date: 2013-03-26 17:55:09


Sorry for the delay in replying.

I see that there's an NPB 3.3.1 available these days -- did that fix the bug, perchance?

On Mar 20, 2013, at 5:08 PM, kmehta_at_[hidden] wrote:

> Hello ,
>
> I am running NAS parallel benchmark's BTIO benchmark (NPB v 3.3) for class
> D and 1 process.
>
> `make bt CLASS=D SUBTYPE=full NPROCS=1`
>
> I have provided gcc's `mcmodel=medium` flag alongwith -O3 during
> compilation. This is on an x86_64 machine.
>
> I have tested with openmpi 1.4.3, 1.7, but I get "Error setting file view"
> when I run the benchmark. It works fine for 4,16 processes. Can someone
> point out what is going wrong? Thanks in advance.
>
> ________________________________________________________________________
> NAS Parallel Benchmarks 3.3 -- BT Benchmark
>
> No input file inputbt.data. Using compiled defaults
> Size: 408x 408x 408
> Iterations: 250 dt: 0.0000200
> Number of active processes: 1
>
> BTIO -- FULL MPI-IO write interval: 5
>
> Error setting file view
> --------------------------------------------------------------------------
> mpirun has exited due to process rank 0 with PID 6663 on
> node crill-003 exiting without calling "finalize". This may
> have caused other processes in the application to be
> terminated by signals sent by mpirun (as reported here).
> --------------------------------------------------------------------------
> ________________________________________________________________________
>
>
>
>
> Regards,
> Kshitij Mehta
> PhD student
> University of Houston
>
>
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-- 
Jeff Squyres
jsquyres_at_[hidden]
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