On 2/1/2012 7:03 PM, Nick Chilton wrote:
Hi,
I'm still having problems with OpenMP and the x86_64 MinGW compilers -
code which can run fine on Linux with any number of threads (mapped to
different cores) still will only use one core on an i5 quad core
windows box. Is this a windows limitation o
Hi,
I'm still having problems with OpenMP and the x86_64 MinGW compilers -
code which can run fine on Linux with any number of threads (mapped to
different cores) still will only use one core on an i5 quad core
windows box. Is this a windows limitation or a compiler one?
Compile with:
x86_64-w6
Andrey,
I have done this, but no difference. I copied the pthreadGC2.dll from
the appropriate MinGW lib in cygwin to the folder and it runs fine!
There is another problem however. While the program says it is running
with 3 threads, it only runs using 25% cpu, spread over 3 cores (Core
i5, quad c
Greetings, Nick Chilton!
> While I thought the extra PATH dir solved the problem, it only runs
> within cygwin. Running in cmd, it says "pthreadGC2.dll" is missing.
> Just slapping one from google in there, I get an 0xc07b
> exception...
Make your user PATH equal to what you see in Cygwin ter
While I thought the extra PATH dir solved the problem, it only runs
within cygwin. Running in cmd, it says "pthreadGC2.dll" is missing.
Just slapping one from google in there, I get an 0xc07b
exception...
Nick
--
Problem reports: http://cygwin.com/problems.html
FAQ: ht
Do you have the following directory on your PATH?
/usr/x86_64-w64-mingw32/sys-root/mingw/bin
-Original Message-
From: cygwin-ow...@cygwin.com [mailto:cygwin-ow...@cygwin.com] On Behalf Of
Nick Chilton
Sent: Thursday, 12 January 2012 17:35
To: cygwin@cygwin.com
Subject: MinGW gfortran and
6 matches
Mail list logo
