Intel® Developer Zone:
Intel® Moderncode for Parallel Architectures

Announcements
 

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 Open MP slows down performance
by izryu
Thu, 12/22/2005 - 01:38 3
by (name withheld)
Thu, 12/22/2005 - 01:38
Normal topic MONITOR/MWAIT in user-level app
by (name withheld)
Sun, 08/01/2004 - 23:45 2
by (name withheld)
Sat, 12/10/2005 - 21:12
Normal topic KMP_SET_BLOCKTIME
by (name withheld)
Fri, 12/09/2005 - 16:31 0
by (name withheld)
Fri, 12/09/2005 - 16:31
Normal topic OMP_SET_NUM_THREADS
by (name withheld)
Wed, 12/07/2005 - 22:21 5
by Henry Gabb (Intel)
Wed, 12/07/2005 - 22:21
Normal topic HT causes mouse to freeze
by ivancz
Tue, 02/22/2005 - 12:37 1
by (name withheld)
Mon, 12/05/2005 - 13:52
Normal topic KMP_MALLOC vs allocate
by (name withheld)
Fri, 12/02/2005 - 20:18 4
by (name withheld)
Fri, 12/02/2005 - 20:18
Normal topic Strange perfomance variations on Xeon with hyperthreading (MMX/SSE2)
by chum
Tue, 11/29/2005 - 07:12 0
by chum
Tue, 11/29/2005 - 07:12
Normal topic lock prefix for logical cpus on the same physical cpu...
by Chris M. Thomasson
Mon, 10/24/2005 - 05:53 3
by Clay B.
Fri, 11/18/2005 - 21:08
Normal topic NUMA and OpenMP
by (name withheld)
Wed, 11/16/2005 - 18:47 0
by (name withheld)
Wed, 11/16/2005 - 18:47
Normal topic strange cpu physical id with redhat
by lspes
Fri, 10/28/2005 - 07:20 4
by Clay B.
Tue, 11/15/2005 - 22:26
Normal topic Programing acrobatics.
by karlgamer
Sat, 11/12/2005 - 06:50 1
by (name withheld)
Sat, 11/12/2005 - 06:50
Normal topic Threading and Entertainment
by karlgamer
Sat, 11/12/2005 - 06:36 0
by karlgamer
Sat, 11/12/2005 - 06:36
Normal topic to hyperthread or not with single threaded application
by (name withheld)
Mon, 11/29/2004 - 16:54 4
by Clay B.
Fri, 11/11/2005 - 17:20
Normal topic Filtering Diagnostics
by shwetha-doss (Intel)
Mon, 11/07/2005 - 22:09 0
by shwetha-doss (Intel)
Mon, 11/07/2005 - 22:09
Normal topic Setting up for threading
by (name withheld)
Mon, 10/31/2005 - 21:09 2
by (name withheld)
Mon, 10/31/2005 - 21:09
Normal topic force mpi thread on physical cpu
by lspes
Fri, 10/28/2005 - 15:22 6
by (name withheld)
Fri, 10/28/2005 - 15:22
Normal topic Second question: communication within threads
by (name withheld)
Thu, 10/27/2005 - 16:31 2
by (name withheld)
Thu, 10/27/2005 - 16:31
Normal topic Second question: communication within threads
by (name withheld)
Thu, 10/27/2005 - 16:19 0
by (name withheld)
Thu, 10/27/2005 - 16:19
Normal topic Urgent question on openmp and opencv
by (name withheld)
Thu, 10/27/2005 - 16:08 1
by Henry Gabb (Intel)
Thu, 10/27/2005 - 16:08
Normal topic survey on the usage of parallel programming systems
by (name withheld)
Mon, 10/24/2005 - 09:23 0
by (name withheld)
Mon, 10/24/2005 - 09:23
Normal topic low OpenMP speedup, embarassingly parallel problem
by paulius
Mon, 10/24/2005 - 02:07 5
by (name withheld)
Mon, 10/24/2005 - 02:07
Normal topic KMP_BLOCKTIME and HyperThreading
by (name withheld)
Thu, 10/20/2005 - 22:35 4
by (name withheld)
Thu, 10/20/2005 - 22:35
Normal topic VTune and Thread Tools & VS 2005
by michel_a
Wed, 10/19/2005 - 11:06 1
by Henry Gabb (Intel)
Wed, 10/19/2005 - 11:06
Normal topic Can I know how many entries in DTLB has on Pentium processor
by andyjung
Fri, 09/23/2005 - 04:36 0
by andyjung
Fri, 09/23/2005 - 04:36
Normal topic Hyperthreading and Java and Database
by manigandan
Wed, 09/14/2005 - 09:32 1
by Clay B.
Mon, 09/19/2005 - 14:36
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No new posts
Hot topic with new posts
Hot topic without new posts
Sticky topic
Locked topic
For more complete information about compiler optimizations, see our Optimization Notice.