Yes, it's got multiple work groups. I'm running in parallel the same code on Nvidia and Intel opencl. I can't find any cpuinfo.c file or definition of DEBUG_POCL_CPUINFO in your 0.6 distribution, maybe I need to pull a release from the server?
-----Original Message----- From: Pekka Jääskeläinen [mailto:[email protected]] Sent: Monday, December 31, 2012 11:15 AM To: [email protected] Subject: Re: [pocl-devel] Not getting multi-threaded execution On 12/31/2012 10:44 AM, David Minor wrote: > The tests pass but I'm not getting multi-threaded execution. I've set > POCL_DEVICES to pthread. pthread device driver should use multiple threads if you have multiple hardware threads (e.g. SMT and/or multicore) in your CPU, and your work space has multiple work groups. Multiple work groups are executed in multiple threads. Single WGs in single thread. Maybe the HW thread count detection is not working for you. You can try enabling the debug output in lib/CL/devices/cpuinfo.c (#define DEBUG_POCL_CPUINFO). -- --Pekka ------------------------------------------------------------------------------ Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and experts. SALE $99.99 this month only -- learn more at: http://p.sf.net/sfu/learnmore_122412 _______________________________________________ pocl-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/pocl-devel ------------------------------------------------------------------------------ Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and experts. SALE $99.99 this month only -- learn more at: http://p.sf.net/sfu/learnmore_122412 _______________________________________________ pocl-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/pocl-devel
