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 Postsort ascending
Normal topic PAPI counter the number of retired uops is larger than number of issued uops?
by WANG, FANG
Sun, 06/16/2019 - 21:18 1
by McCalpin, John
Mon, 06/24/2019 - 02:00
Normal topic OpenMP performance completely differs between Windows and Linux machines
by Hattori, Masanari
Thu, 05/23/2019 - 04:54 10
by Hattori, Masanari
Sun, 06/02/2019 - 01:37
Normal topic Running HPL with some threads per task
by Rachko, Anton
Tue, 05/28/2019 - 03:59 2
by McCalpin, John
Tue, 05/28/2019 - 08:40
Hot topic 8 paragon lines of code - Parallelizing and Vectorizing
by Georgi M.
Mon, 03/26/2018 - 11:26 24
by Georgi M.
Tue, 05/21/2019 - 15:35
Normal topic Cache Way Organization on Skylake
by Justin D.
Thu, 04/25/2019 - 22:40 4
by McCalpin, John
Tue, 04/30/2019 - 11:12
Normal topic MELTDOWN ineffective due to rollback of side effects
by Gokhale, Sushant
Mon, 04/29/2019 - 07:06 0
by Gokhale, Sushant
Mon, 04/29/2019 - 07:06
Normal topic Tool For Tracing
by u, meobeo
Mon, 01/14/2019 - 23:47 2
by Ajit S.
Sat, 04/20/2019 - 05:23
Normal topic How to get flops of my application with intel SDE?
by zhang t.
Tue, 02/27/2018 - 04:14 3
by Zitzlsberger, Georg
Thu, 04/11/2019 - 02:03
Normal topic openmp construct with, memcpy insides the for loop results in wrong output values
by Nalla, Hari
Tue, 04/02/2019 - 23:11 1
by jimdempseyatthecove
Thu, 04/04/2019 - 05:22
Normal topic _mm_extract_ps returns int (for a long long time)
by Meshkov, Vyacheslav
Sat, 02/02/2019 - 05:50 2
by Meshkov, Vyacheslav
Mon, 02/04/2019 - 08:50
Normal topic Use of vectorization to speed up simple code which is intensely used?
by Anders S.
Fri, 01/11/2019 - 05:09 10
by jimdempseyatthecove
Wed, 01/23/2019 - 14:29
Hot topic Countable loops in openMP
by Livshin, David
Sun, 11/18/2018 - 02:29 41
by jimdempseyatthecove
Fri, 12/21/2018 - 05:45
Normal topic A question about the performance of IntelMPI
by ye, xiang
Wed, 05/09/2018 - 00:21 1
by Tim P.
Thu, 12/20/2018 - 07:06
Normal topic Adders and Multipliers in a processor
by Shingala, Raj
Fri, 11/23/2018 - 00:10 6
by Shingala, Raj
Mon, 12/10/2018 - 10:46
Normal topic Itanium versus x86/x64
by gast128
Thu, 02/18/2010 - 13:56 2
by gast128
Wed, 11/07/2018 - 08:28
Normal topic Need help to evaluate autoparallelizer
by Livshin, David
Wed, 11/07/2018 - 00:58 0
by Livshin, David
Wed, 11/07/2018 - 00:58
Hot topic How can allocate memory within socket(NUMA node) manually in multi socket system?
by Soh, Mingyun
Thu, 01/25/2018 - 22:50 17
by McCalpin, John
Mon, 10/22/2018 - 09:59
Normal topic Thread scheduling on Numa machines
by Umesh, Deepthi
Mon, 09/24/2018 - 02:28 2
by Umesh, Deepthi
Thu, 09/27/2018 - 21:11
Normal topic Intel MPI issues: MPI_COMM_SIZE returns zero processes
by Balasubramanian...
Fri, 09/07/2018 - 08:16 0
by Balasubramanian...
Fri, 09/07/2018 - 08:16
Normal topic Cache performance differences between nodes running same application
by Page, Mike
Fri, 08/31/2018 - 10:36 8
by Page, Mike
Wed, 09/05/2018 - 12:56
Normal topic function call to ?1memcpy cannot be vectorized
by Page, Mike
Tue, 07/03/2018 - 11:09 6
by Page, Mike
Fri, 08/31/2018 - 10:26
Normal topic Multiple module alignment of Fortran arrays
by aidan c.
Wed, 08/29/2018 - 09:45 4
by jimdempseyatthecove
Fri, 08/31/2018 - 05:55
Hot topic Ordering of writes to shared memory with multiple processors
by Yeager, David
Thu, 08/23/2018 - 11:18 16
by Yeager, David
Tue, 08/28/2018 - 13:22
Normal topic Nested for loop, data dependency
by Aniruddha P.
Sat, 07/28/2018 - 14:16 6
by jimdempseyatthecove
Mon, 08/13/2018 - 07:29
Normal topic Difference between xchg and lock
by Hoyle, Alastair
Fri, 06/29/2018 - 03:43 4
by jimdempseyatthecove
Mon, 08/13/2018 - 07:13
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Hot topic with new posts
Hot topic without new posts
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