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.

This is a peer forum for developers using Intel® technology. Response times vary depending on the complexity of your issue.
Private messages can only be initiated by Intel employees and members of the Intel® Black Belt Developer program.
Topic / Topic starter Post date Replies Last Post
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 Suggestion for Fortran SIMD optimization
by jimdempseyatthecove
Tue, 09/01/2015 - 10:25 0
by jimdempseyatthecove
Tue, 09/01/2015 - 10:25
Normal topic KMP_AFFINITY for nested parallelism
by Gheibi, Sanaz
Fri, 12/15/2017 - 19:15 1
by jimdempseyatthecove
Sat, 12/16/2017 - 04:51
Normal topic Simultaneous access to arrays
by (name withheld)
Mon, 04/04/2005 - 08:06 4
by Henry Gabb (Intel)
Thu, 04/07/2005 - 00:35
Normal topic Opcode ordering
by Community Admin
Tue, 05/06/2008 - 07:54 0
by Community Admin
Tue, 05/06/2008 - 07:54
Normal topic OpenMP overhead
by vasci_
Wed, 02/07/2007 - 16:06 10
by jimdempseyatthecove
Wed, 02/07/2007 - 16:06
Normal topic about OMP_set_num_threads()
by stydofe1
Mon, 08/08/2011 - 15:13 2
by jimdempseyatthecove
Mon, 08/08/2011 - 15:13
Normal topic Scalable Distributed Fair Lock 1.0 is here
by aminer10
Sat, 10/05/2013 - 09:41 0
by aminer10
Sat, 10/05/2013 - 09:41
Normal topic Intel MLC(Memory Latency Checker) distrust results
by HyunOck P.
Wed, 02/24/2016 - 19:50 1
by Gael H. (Intel)
Mon, 03/07/2016 - 14:40
Normal topic analyse threads processed by individual cores
by avon_edward
Wed, 10/22/2008 - 09:00 2
by Tim P.
Wed, 10/22/2008 - 09:00
Normal topic creating thread schedular framework at os level
by atulchavan
Mon, 08/17/2009 - 11:09 8
by robert-reed
Mon, 08/17/2009 - 11:09
Normal topic Computational Complexity: GI is in P
by mt2
Wed, 04/21/2010 - 00:49 0
by mt2
Wed, 04/21/2010 - 00:49
Normal topic HLE - XRELEASE
by jimdempseyatthecove
Fri, 02/17/2012 - 07:36 0
by jimdempseyatthecove
Fri, 02/17/2012 - 07:36
Normal topic Using thread_local on C++ throws error
by Rihab A.
Sun, 06/01/2014 - 23:44 5
by Rihab A.
Tue, 06/03/2014 - 08:18
Normal topic A error when compile Quantum Espresso 5.4
by zhijian f.
Thu, 08/11/2016 - 01:43 1
by Janko (Bayncore)
Wed, 08/31/2016 - 02:58
Normal topic Hyperthreading and 'lock' prefix
by skeil
Wed, 06/11/2003 - 12:52 14
by skeil
Sat, 06/28/2003 - 13:53
Normal topic I have developed a code in Fortran that has nested parallel dos but
by hesamzadeh
Fri, 01/23/2009 - 00:40 2
by Clay B.
Fri, 01/23/2009 - 08:56
Normal topic How does Intel MPI handle network failures
by dludick
Mon, 10/26/2009 - 08:27 1
by Tim P.
Mon, 10/26/2009 - 08:27
Normal topic How can I use parallel_for to pass two dimensional arrays?
by yingemmachen
Tue, 06/08/2010 - 08:42 2
by jimdempseyatthecove
Tue, 06/08/2010 - 08:42
Normal topic SIMT instructions on intel cpus
by youjaes
Tue, 07/17/2012 - 04:24 1
by Tim P.
Mon, 07/23/2012 - 07:52
Normal topic Parallel Image Processing in OpenMP - Image Blocks
by Royi
Sun, 03/29/2015 - 07:04 5
by jimdempseyatthecove
Wed, 04/01/2015 - 14:43
Normal topic SDE for Windows download contains virus
by wim c.
Sat, 04/15/2017 - 08:50 7
by Sergey Kostrov
Thu, 05/04/2017 - 16:01
Normal topic false sharing with thread checker?
by (name withheld)
Sun, 06/17/2007 - 14:14 2
by (name withheld)
Sun, 06/17/2007 - 14:14
Normal topic Number of floating-point registers?
by (name withheld)
Thu, 09/08/2005 - 15:12 1
by Tim P.
Thu, 09/08/2005 - 15:12
Normal topic Q&A: How to determine performance headroom with HT-enabled processors
by Intel Software ...
Thu, 01/29/2004 - 00:11 0
by Intel Software ...
Thu, 01/29/2004 - 00:11
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For more complete information about compiler optimizations, see our Optimization Notice.