Re: [Gems-users] microbenchmarks

[Polina Dudnik <pdudnik@xxxxxxxxx>]

How many processors?

On Tue, Mar 3, 2009 at 2:28 PM, Yu Zhang <thuzhangyu@xxxxxxxxx> wrote:

I was running with:

bash-2.05# ./parallel 16 16

And here is the only output:

starting...
Assertion failed: ret3 == 0, file parallel.C, line 58
Assertion failed: ret3 == 0, file parallel.C, line 58
Abort (core dumped)

On Tue, Mar 3, 2009 at 2:26 PM, Polina Dudnik <pdudnik@xxxxxxxxx> wrote:

Processor binding is occurring incorrectly.

How are you running it?

Can you post the output?

On Tue, Mar 3, 2009 at 2:19 PM, Yu Zhang <thuzhangyu@xxxxxxxxx> wrote:

Hi,

I'm running the multiprocessor microbenchmark on a 16-core simulated machine, and I got the following error information:

starting...
Assertion failed: ret3 == 0, file parallel.C, line 58
Assertion failed: ret3 == 0, file parallel.C, line 58
Abort (core dumped)

I didn't change anything in parallel.C. However, when I tried with 2, 4 or 8 processors, this program worked well. Can anybody tell me what should I do to make it run on 16-core machine?

Thanks,
Yu

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