Intel® Fortran Compiler
Build applications that can scale for the future with optimized code designed for Intel® Xeon® and compatible processors.
28595 Discussions

What core am I running on?

r_robinson
Beginner
‎06-23-2008 08:44 PM
305 Views

I have a fortran program that runs on a parallel cluster using mpi. Each cluster "node" consists of two chips each with 4 cores. Inside the program I can get the node name each mpi process is running on (MPI_GET_PROCESSOR_NAME) but how can I get which core? Just curious.

Thanks for any help.

0 Kudos

Link Copied

1 Reply
Steven_L_Intel1
Employee
‎06-30-2008 07:39 AM
305 Views
Even if you could get that information, it is likely to vary during the course of execution. What use would you make of that information?

I'm not aware of an easy way to get that data.
0 Kudos
Copy link
Reply

Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.