Intel® Developer Zone:
Intel® Open Source OpenMP* Runtime Library

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This forum is for discussion of the open-source release of the Intel® OpenMP* runtime library project. As such it will be of interest to compiler and tools writers, but not general OpenMP* programmers.  The Intel® OpenMP* runtime library source code, documentation, and a much larger list of questions and answers can be found at http://www.openmprtl.org, which is the main site for this open-source project.

If you are looking for general OpenMP* information, please see the documentation that came with your compiler, for instance one of the Intel® compilers, or ask on another forum, for instance Threading on Intel® Parallel Architectures.

Intel monitors this forum Monday – Friday, 09:00 – 17:00 Pacific Time (GMT –7:00). Depending on the amount of research we need to do to track down the answer, it may take a day or two for us to respond.
Topic / Topic starter Post date Replies Last Postsort ascending
Normal topic Intel OpenMP Runtime: TASK_ID in __kmp_task_alloc(...) routine call
by Rezaul R.
Thu, 02/11/2016 - 18:19 1
by Olga Malysheva ...
Fri, 02/12/2016 - 00:00
Normal topic How to properly pin each h/w thread to a particular CPU core using KMP_AFFINITY macro ?
by Arthur V. Ratz
Fri, 02/05/2016 - 22:14 5
by Arthur V. Ratz
Thu, 02/11/2016 - 07:00
Normal topic Is there any difference between using different synchronization objects supported by OpenMP and Win32api ?
by Arthur V. Ratz
Fri, 02/05/2016 - 22:17 5
by Arthur V. Ratz
Thu, 02/11/2016 - 06:50
Normal topic Is there actually a difference between two tight loop parallelization OpenMP pragmas ?
by Arthur V. Ratz
Fri, 02/05/2016 - 22:31 5
by Arthur V. Ratz
Thu, 02/11/2016 - 06:49
Normal topic Race-condition or 'false cache sharing'?
by Miroslav F.
Wed, 01/06/2016 - 02:20 11
by James Cownie (Intel)
Thu, 01/07/2016 - 01:36
Normal topic Potential Deadlock with omp_set_lock
by Matt D.
Wed, 12/23/2015 - 11:46 5
by James Cownie (Intel)
Wed, 01/06/2016 - 02:09
Normal topic Crash in OMP reduction loop
by Eva L.
Wed, 12/09/2015 - 01:47 3
by jimdempseyatthecove
Mon, 12/14/2015 - 07:36
Normal topic OpenMP Thread Affinity using interposer
by Mahwish A.
Fri, 11/20/2015 - 07:08 9
by James Cownie (Intel)
Tue, 11/24/2015 - 03:42
Normal topic different calls on kmpc_threadprivate
by augustin s.
Tue, 10/27/2015 - 10:49 2
by augustin s.
Wed, 10/28/2015 - 11:23
Normal topic OpenMP crash when using Fortran CLASS(*)
by John Young
Wed, 10/28/2015 - 06:40 1
by James Cownie (Intel)
Wed, 10/28/2015 - 08:10
Normal topic Design of OpenMP Runtime Library, implementation of tasks
by Maxim A.
Tue, 10/27/2015 - 10:35 0
by Maxim A.
Tue, 10/27/2015 - 10:35
Normal topic New code release
by Hansang Bae (Intel)
Thu, 10/15/2015 - 13:55 0
by Hansang Bae (Intel)
Thu, 10/15/2015 - 13:55
Normal topic Threadprivate functions call
by augustin s.
Wed, 09/23/2015 - 02:18 7
by augustin s.
Wed, 09/30/2015 - 05:50
Normal topic Team invalidation between consecutive parallel constructs
by Diego Caballero
Wed, 09/16/2015 - 03:41 5
by Diego Caballero
Sat, 09/19/2015 - 11:40
Normal topic OpenMP 4.0 target offload Report
by Rezaul R.
Fri, 09/11/2015 - 11:26 2
by Rezaul R.
Mon, 09/14/2015 - 10:20
Normal topic run-time error
by Vincenzo G.
Thu, 09/10/2015 - 16:16 1
by Andrey Churbano...
Fri, 09/11/2015 - 04:01
Normal topic New code release
by JONATHAN P. (Intel)
Wed, 07/01/2015 - 13:05 3
by Tim P.
Mon, 09/07/2015 - 23:53
Normal topic OpenMPI stoped working
by Christoph I.
Sun, 09/06/2015 - 22:46 2
by Christoph I.
Sun, 09/06/2015 - 23:05
Normal topic Diagnostic 3180: unrecognized OpenMP #pragma
by maeshiro_mi
Wed, 08/26/2015 - 17:57 2
by maeshiro_mi
Sun, 08/30/2015 - 17:48
Normal topic OpenMP slower than serial codes
by zhaopeng
Sat, 08/15/2015 - 02:52 4
by zhaopeng
Mon, 08/17/2015 - 21:39
Normal topic OpenMP hanging on pthread_cond_wait
by Javier T.
Tue, 07/21/2015 - 04:36 3
by James Cownie (Intel)
Tue, 07/21/2015 - 06:43
Normal topic OpenMP thread pinning
by Wadud M.
Mon, 07/20/2015 - 12:36 1
by James Cownie (Intel)
Tue, 07/21/2015 - 01:29
Normal topic kmp_reduce non atomic
by augustin s.
Fri, 07/17/2015 - 03:58 2
by augustin s.
Fri, 07/17/2015 - 06:12
Normal topic marginal improvement with openmp
by aketh t.
Wed, 07/08/2015 - 01:04 2
by Tim P.
Sun, 07/12/2015 - 06:36
Normal topic compiling error while installing NWchem
by JAGANNATH N.
Thu, 07/09/2015 - 00:15 2
by Tim P.
Sun, 07/12/2015 - 06:21
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For more complete information about compiler optimizations, see our Optimization Notice.