Displaying 2 results from an estimated 2 matches for "libgoto2".
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libgoto
2011 Feb 08
1
goto blas related R segfault
...unning Ubuntu 10.10 64 bit.
However, recently I have been periodically getting a segfault when running R
(and numpy -- also compiled against goto blas).
When I check the dmesg error log I get the following message
R[28792]: segfault at 7f4183ed4000 ip 00007f4196f05f03 sp 00007f4192d55d20
error 6 in libgoto2.so[7f4196b73000+996000]
I ran memtest on my computer -- and everything was fine there. I also tried
recompiling goto blas and running the tests -- and everything is fine there.
Finally, I recompiled R (upgrading to 2.12) and I am still getting the same
error.
I appreciate insights that anyone ha...
2010 Jun 07
1
Compiling R-2.11.1 patched on Ubuntu 10.04 with Optimized GotoBLAS2 libraries
...ols as follows:
sudo apt-get build-dep r-base
sudo apt-get install gobjc sun-java6-jdk sun-java6-jre
Subsequently, I successfully installed R 2.11.1 patched from subversion using
defaults:
./configure
Next, I built the optimized Optimized GotoBLAS2 libraries version 1.13
and placed the file 'libgoto2_penrynp-r1.13.so' in /usr/lib
Finally, I renamed the original 'libRblas.so' file that was installed
in /usr/local/lib64
and created a soft link to the libgoto2 file.
cd /usr/local/lib64/R/lib
sudo ln -s /usr/lib/libgoto2_penrynp-r1.13.so libRblas.so