Hello Pier-luc,
Normally, when I run the script I get more then one core running. But,
currently only one core is running at a time causing the error. Its not
threading correctly for some reason now.
1) Ray-v2.2.0/
2) a.Ubuntu 12.04.2 LTS (GNU/Linux 3.2.0-48-generic x86_64)
b.server AMD opteron 2.0ghz (16cores) 128GB RAM
3) Tested it with a 12 mb (100k reads) and 4 gb (10m reads).
Ray was running perfectly fine then it just stopped all the sudden and had
the first error
Ray: error while loading shared libraries: libmpichcxx.so.1.2: cannot open
shared object file: No such file or directory
I removed everything then reinstalled
sudo apt-get install libcr-dev mpich2
Tried old and new mpi
1.4.3 by sudo apt-get install openmpi-bin openmpi-doc libopenmpi-dev
1.5.3 by sudo apt-get install -y autotools-dev g++ build-essential
openmpi1.5-bin openmpi1.5-doc libopenmpi1.5-dev
Reinstalled Ray-v2.2.0
make PREFIX=/usr/local/bin/ray-build
Now nothing works with another error:
Critical exception: The system is out of memory, returned NULL.
Requested -54534904 bytes of type RAY_MALLOC_TYPE_BLOOM_FILTER
HELP!
On Thu, Jul 4, 2013 at 3:04 PM, Pier-Luc Plante <pier-luc.plant...@ulaval.ca
> wrote:
> Hi,
> to help you we need a little more information.
> Which version of Ray are you using?
> What are your system specs?
> What is the size of your sample?
>
> Pier-Luc
>
> Le 2013-07-04 17:36, Rick White a écrit :
>
> Hello again,
>
> Fun continues. The reinstall removed the libmpichcxx.so.1.2 error.
> But, now it isn't running correctly and is running out of memory
>
> error
> Critical exception: The system is out of memory, returned NULL.
> Requested -54534904 bytes of type RAY_MALLOC_TYPE_BLOOM_FILTER
>
>
> HELP!
> --
> Richard Allen White III M.S.
> PhD Candidate - Suttle Lab
> Department of Microbiology & Immunology
> The University of British Columbia
> Vancouver, BC, Canada
> cell. 604-440-5150
> http://www.ocgy.ubc.ca/~suttle/
>
>
>
>
--
Richard Allen White III M.S.
PhD Candidate - Suttle Lab
Department of Microbiology & Immunology
The University of British Columbia
Vancouver, BC, Canada
cell. 604-440-5150
http://www.ocgy.ubc.ca/~suttle/
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