[parsec-users] [DataProcess] Memory allocation failed.

kishore kumar kishoreguptaos at gmail.com
Fri Apr 16 13:33:05 EDT 2010


Hi Chris,
Thank you very much for the information. The machine is 32-bit but the main
memory is 16GB. The system contains: 2 Intel(R) Xeon(R) CPU  X5365  @
3.00GHz (2 Quad-core processors).

Thank you.

Best,
Kishore Kumar Pusukuri
http://www.cs.ucr.edu/~kishore



2010/4/16 Christian Bienia <cbienia at cs.princeton.edu>

>  Hi Kishore,
>
>
>
> The size of the data structures are fine, the issue is that you run out of
> memory on your machine. Are you running dedup on a 32-bit machine? Or do you
> maybe have only 4GB or less of memory installed?
>
>
>
> Unfortunately there’s little you can do about that error. It is a
> memory-intensive program. We’re working on a new version which should be
> more economical, but it’ll be a while until it’s ready.
>
>
>
> - Chris
>
>
>
>
>
>
>
> *From:* parsec-users-bounces at lists.cs.princeton.edu [mailto:
> parsec-users-bounces at lists.cs.princeton.edu] *On Behalf Of *kishore kumar
> *Sent:* Friday, April 16, 2010 12:47 AM
> *To:* parsec-users at lists.cs.princeton.edu
> *Subject:* [parsec-users] [DataProcess] Memory allocation failed.
>
>
>
>
>
> Hi,
>
> I am getting the following error when I try to execute dedup with native
> input. Please let me know what to do to execute it without any errors. I
> guess that somewhere I need to increase size of some data structure. Please
> let me know which one.
>
> kishore at kishore-desktop:~/
>
> parsec-2.1$ ./bin/parsecmgmt -a run -p dedup -c gcc-pthreads -i native -n 2
> [PARSEC] Benchmarks to run:  dedup
>
> [PARSEC] [========== Running benchmark dedup ==========]
> [PARSEC] Setting up run directory.
> [PARSEC] Unpacking benchmark input 'native'.
> FC-6-x86_64-disc1.iso
> [PARSEC] Running 'time
> /home/kishore/parsec-2.1/pkgs/kernels/dedup/inst/amd64-linux.gcc-pthreads/bin/dedup
> -c -p -f -t 2 -i FC-6-x86_64-disc1.iso -o output.dat.ddp':
> [PARSEC] [---------- Beginning of output ----------]
> [DataProcess] Memory allocation failed.
> ....
>
>
> Thank you.
>
> Best,
> Kishore
>
>
>
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