Thank you very much.
Statistics: Posted by lanscene — Wed Nov 18, 2015 3:47 am
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Statistics: Posted by lanscene — Tue Nov 17, 2015 9:46 am
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Statistics: Posted by jar — Sat Nov 14, 2015 6:14 am
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fatal error: coprthr_mpi.h: No such file or directory
#include "coprthr_mpi.h"
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it seems libcoprthr_mpi is prerequisite, but browndeer company seems has been disappeared for several years,
does anybody have a copy of libcoprthr_mpi?
Thanks in advance.
Statistics: Posted by lanscene — Fri Nov 13, 2015 6:33 am
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I also tried setting the path explicitly but not sure of the correct syntax for setting paths with mpiexec. Everything I tried gave me errors except when I used sudo. Any idea of how the mpi call might look when add paths?
Thanks
Statistics: Posted by Cary — Thu Aug 28, 2014 8:59 pm
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You might need to set the path explicitly in your run program rather than in your bashrc to get it to work.
The good news is that this sudo nonsense will finally be gone in a couple of weeks time with the new SDK release
Andreas
Statistics: Posted by aolofsson — Thu Aug 28, 2014 6:03 pm
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"The usage of PGAS models have been discussed as an MPI alternative for a while now. GPI is new implementation of the Fraunhofer Institut ITWM that, instead of a new language alternative, presents itself as an API for C, C++ and Fortran. GPI has already been successfully used in industrial applications. Different benchmarks implemented with GPI show how applications scale well even when using highly-parallel Multicore systems, and without the known scaling problems of MPI."
Statistics: Posted by LamsonNguyen — Mon Jun 10, 2013 1:49 pm
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reach 1 GByte/s throughput per link, especially if you can make a cut-through router
so that you don't have to touch internal memory bandwidth for through traffic.
Statistics: Posted by eleitl — Fri Mar 15, 2013 1:33 pm
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Right now Parallella support is available in a pre-compiled package available for download from www.browndeertechnology.com/coprthr_download.htm (github disabled downloads so we moved the binary downloads here). These builds are being tested on a prototype board and should be considered beta in advance of the next official package release. The source code can be found on github under the current branch. Note that the default on the github project is still 1.4-stable - for Parallella you do not want that branch. Now, unless you have one of the early boards its not clear how easily one can test these builds. We are looking at a way to allow build and test for Parallella without a board to expand accessibility for developers who want to experiment with Parallella programming in advance of a board.
If interested in this MPI "lite" code this is still experimental and has not been merged into current. Sorry.
If you have trouble with building COPRTHR SDK please send questions to support@browndeertechnology.com
The build is tested on a range of platforms and should not require many symbolic links, etc. However, its difficult to catch every platform configuration. We always appreciate feedback to improve the build configuration.
DAR
Statistics: Posted by dar — Sun Jan 13, 2013 3:21 am
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seems libelf is the key.
Statistics: Posted by ed2k — Sun Jan 06, 2013 5:38 am
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I was able to get the COPRTHR SDK to install on 64-bit Linux Mint Debian Edition, but it required installing a different version of libelf, as seen below.
In the README.txt, it states the following:
"Please take note that libelf 1.x branch found on most Linux distributions is not a valid substitute for libelf-0.8.13 since they lack the required features and exhibit undocumented broken behavior."
The README.txt file has a to this version of libelf, which you can download and install following the steps listed in the libelf INSTALL.txt file. This will install a different version of libelf, without stepping on your existing version.
After doing this, you should be able to configure, make, and install the COPRTHR SDK, doing the following:
./configure --with-libelf=/usr/local
make
sudo make install
Statistics: Posted by ubii — Sun Jan 06, 2013 4:27 am
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