Intel® Developer Zone:
Intel® Moderncode for Parallel Architectures

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Tap our experts and your peers to help meet the challenge of developing applications on modern hardware. This is the place to ask questions (and get answers) related to all aspects of parallel programming on Intel® Architecture.

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 Puzzling openMP speed differences between new Linux and old Windows
by juejung
Mon, 12/10/2012 - 14:53 13
by Sergey Kostrov
Sat, 01/12/2013 - 09:57
Hot topic Relationship between number of threads in OpenMP application and memory used
by Sergey Kostrov
Tue, 03/06/2012 - 06:49 29
by iliyapolak
Tue, 01/08/2013 - 21:20
Normal topic Stress testing of Intel OpenMP library - More than 18,600 OpenMP threads created in a parallel region
by Sergey Kostrov
Sun, 05/13/2012 - 11:13 10
by iliyapolak
Sun, 12/23/2012 - 10:24
Normal topic Processor performance with hyperthreading
by abdule m.
Sun, 09/16/2012 - 18:43 12
by iliyapolak
Sun, 12/23/2012 - 10:17
Normal topic Which strategy is better fit for recent Intel CPUs?
by www q.
Sat, 12/15/2012 - 15:09 5
by iliyapolak
Thu, 12/20/2012 - 23:47
Hot topic The best method for inter-processor data communication
by zhengda1936
Fri, 12/14/2012 - 13:01 34
by iliyapolak
Thu, 12/20/2012 - 21:05
Normal topic OpenMP Array Reduction in Fortran
by rmf166
Fri, 12/07/2012 - 09:15 5
by Sergey Kostrov
Mon, 12/10/2012 - 15:58
Hot topic Couldn't create more than 64 OpenMP threads in a test application
by Sergey Kostrov
Mon, 02/27/2012 - 18:28 35
by Sergey Kostrov
Mon, 12/03/2012 - 21:43
Normal topic OpenMP and ways to integrate it with .net 4.5
by Abhishek 81
Wed, 10/24/2012 - 00:42 12
by Sergey Kostrov
Sat, 12/01/2012 - 16:39
Normal topic Better performance with more threads than number of cores?
by jczhang_bj
Fri, 11/09/2012 - 09:32 7
by Sergey Kostrov
Mon, 11/19/2012 - 17:59
Normal topic Questions on using TBB and IPP together
by caosun
Thu, 07/19/2012 - 01:51 10
by Sergey Kostrov
Sun, 11/18/2012 - 20:47
Normal topic Looking for ways to detect Hyper Threading
by zlw
Wed, 09/12/2012 - 21:25 3
by Sergey Kostrov
Sun, 11/18/2012 - 20:34
Normal topic Any solution for “dynamic scheduling” in MKL ??
by Linchuan Li
Fri, 09/28/2012 - 06:05 4
by Linchuan Li
Sat, 11/10/2012 - 18:11
Normal topic Questions about TSX
by Dmitry Vyukov
Thu, 02/09/2012 - 01:10 7
by Roman Dementiev...
Thu, 11/08/2012 - 01:02
Normal topic OpenMPI Rankfile Support Requested
by Larry A.
Sun, 11/04/2012 - 05:45 2
by Larry A.
Sun, 11/04/2012 - 16:30
Normal topic mpiexec error
by rigveds
Wed, 06/13/2012 - 13:07 3
by Tim P.
Sat, 10/20/2012 - 07:08
Normal topic Dedicating apps to run on a single core
by postaquestion
Fri, 08/17/2007 - 11:49 2
by Roman Dementiev...
Fri, 09/21/2012 - 02:38
Normal topic Performance of Multi-threaded Applications
by conradca
Sun, 09/02/2012 - 15:24 1
by Roman Dementiev...
Thu, 09/20/2012 - 05:46
Normal topic A few practical questions about the hyper-threading technology
by Bartlomiej
Fri, 08/24/2012 - 06:12 5
by Roman Dementiev...
Thu, 09/20/2012 - 05:38
Normal topic Distributed Reader-Writer Mutex 1.0
by aminer10
Wed, 09/12/2012 - 07:07 0
by aminer10
Wed, 09/12/2012 - 07:07
Normal topic About Adaptive Mode for L1 Cache in Hyper-threading
by zhaoguo w.
Mon, 09/03/2012 - 07:26 1
by robert-reed (Intel)
Tue, 09/11/2012 - 17:54
Normal topic Parallel sorting algorithms
by aminer10
Mon, 09/10/2012 - 11:10 0
by aminer10
Mon, 09/10/2012 - 11:10
Normal topic cuda programming from intel c/c++
by Jorge Nunez
Sun, 09/02/2012 - 22:44 1
by R Lloyd Rankin
Sun, 09/09/2012 - 19:35
Normal topic Compiling OpenMP Fortran programs
by Raghu Reddy
Mon, 09/03/2012 - 04:30 2
by Tim P.
Mon, 09/03/2012 - 08:23
Normal topic openMP side effects
by theoryx
Sun, 07/22/2012 - 13:43 3
by Raghu Reddy
Mon, 09/03/2012 - 08:13
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For more complete information about compiler optimizations, see our Optimization Notice.