Getting parallel studio / Intel C compiler to generate threaded code.

Intel® C++ Compiler

Community support and assistance for creating C++ code that runs on platforms based on Intel® processors.

Getting parallel studio / Intel C compiler to generate threaded code.

252 Views

I have downloaded a trial of Parallel Studio 2019 to see if it can help parallelize a program. I have run the compiler with the options to identify and report any loops that could be run in parallel and there were some loops identified. I then built the program using the -parallel option for compile and link. When I run inspector to examine the software execution, I get an error that there was only a single thread running. I'm wondering how to determine why there was only a single thread executed.

Thanks for any input,

Mike

Link Copied

0 Replies

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.