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 datesort descending Replies Last Post
Normal topic Problem Installing Intel Performance Counter Monitor on FreeBSD
by Dave D.
Wed, 09/14/2016 - 11:09 1
by Dave D.
Wed, 09/14/2016 - 14:09
Normal topic Larrabee CPU.
by murray r.
Wed, 09/21/2016 - 08:21 1
by Tim P.
Thu, 09/22/2016 - 14:37
Normal topic About IPP Function "DemosaicAHD"
by Intel C.
Sun, 09/25/2016 - 12:45 0
by Intel C.
Sun, 09/25/2016 - 12:45
Normal topic Porting CPU code to Xeon Phi
by Hannes Z.
Wed, 09/28/2016 - 01:59 6
by Hannes Z.
Fri, 09/30/2016 - 07:32
Normal topic Writing to shared variable occasionally, irregularly very slow KNL
by Adam S.
Mon, 10/03/2016 - 23:28 6
by Adam S.
Sun, 10/16/2016 - 15:37
Normal topic Using Eclipse with the 2017 toolchain
by Michael S.
Tue, 10/04/2016 - 10:01 1
by jimdempseyatthecove
Wed, 10/05/2016 - 05:37
Normal topic Understanding vPMC behaviour for FFCs accross multiple architecture
by Sakthivel S.
Tue, 10/04/2016 - 23:37 6
by Sakthivel S.
Sat, 10/08/2016 - 02:09
Normal topic MPI_Abort(MPI_COMM_WORLD, 1)
by Julian P.
Tue, 10/11/2016 - 10:54 0
by Julian P.
Tue, 10/11/2016 - 10:54
Normal topic Core-to-Core Communication Latency in Skylake/Kaby Lake
by Brian H.
Fri, 10/21/2016 - 15:32 4
by jimdempseyatthecove
Tue, 11/22/2016 - 08:46
Normal topic MONITOR/MWAIT scope for a user-level thread engine
by Julien A.
Thu, 11/24/2016 - 07:45 2
by Julien A.
Mon, 11/28/2016 - 08:10
Normal topic intel Mpi library 5.1.3 problem in the compilation
by sara c.
Mon, 11/28/2016 - 23:23 0
by sara c.
Mon, 11/28/2016 - 23:23
Normal topic How to manipulate a "thread-scoped" MSR?
by sm w.
Thu, 12/01/2016 - 06:29 1
by McCalpin, John
Thu, 12/01/2016 - 11:06
Normal topic ifor accuracy
by Christoph I.
Fri, 12/02/2016 - 01:21 10
by McCalpin, John
Tue, 12/06/2016 - 08:13
Normal topic What is the risk of reset PMU on macOS?
by woodbird
Fri, 12/02/2016 - 06:12 0
by woodbird
Fri, 12/02/2016 - 06:12
Normal topic OpenMP-MPI performance degradation on windows
by eric p.
Fri, 12/09/2016 - 13:43 4
by eric p.
Thu, 12/29/2016 - 02:07
Normal topic CPU cost of I-cache misses
by Sakthivel S.
Tue, 12/13/2016 - 00:34 4
by McCalpin, John
Wed, 12/14/2016 - 09:26
Normal topic nested loop vectorization in OpenMP taskloop
by eric p.
Fri, 12/16/2016 - 05:43 5
by jimdempseyatthecove
Mon, 12/19/2016 - 06:01
Normal topic Performance testing and scalability analysis of the Intel IPP implementations of the debayer algorithms AN3 and AHD
by Intel C.
Fri, 12/16/2016 - 16:29 1
by Tim P.
Fri, 12/16/2016 - 18:30
Normal topic Profiling MPI applications using Vtune, collecting data only on select nodes
by Paulius V.
Wed, 12/21/2016 - 21:48 1
by Tim P.
Wed, 12/28/2016 - 04:15
Normal topic mpiexec does not run
by Hewei S.
Fri, 12/30/2016 - 16:01 0
by Hewei S.
Fri, 12/30/2016 - 16:01
Normal topic Different flags function
by Saravana Kumar R.
Tue, 01/03/2017 - 03:21 1
by Tim P.
Wed, 01/04/2017 - 04:41
Normal topic Catasprophic compiler failure
by Paulius V.
Thu, 01/12/2017 - 19:34 2
by Tim P.
Tue, 01/17/2017 - 13:43
Normal topic VTune Loop duplicates
by Paulius V.
Sun, 01/15/2017 - 17:06 3
by Tim P.
Wed, 01/18/2017 - 13:17
Normal topic Adding border bands, padding instead of rescaling while transcoding
by shavkat n.
Mon, 01/16/2017 - 23:00 2
by shavkat n.
Fri, 01/20/2017 - 04:39
Normal topic MSR and pcm-msr.x
by hpcdkhab
Tue, 01/17/2017 - 12:04 1
by McCalpin, John
Tue, 01/17/2017 - 14:09
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For more complete information about compiler optimizations, see our Optimization Notice.