Intel® Developer Zone:
Software Tuning, Performance Optimization & Platform Monitoring

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Discussion around topics such as monitoring and software tuning methodologies, Performance Monitoring Unit (PMU) of Intel microprocessors, software characterization, software optimization techniques for performance and power/energy, monitoring CPU core and graphics processors and other system coprocessors as well asimmerging runtime usages for software metering and quality of service.
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Topic / Topic starter Post date Replies Last Postsort ascending
Normal topic Record count and data address for memory accesses programmatically
by kundnani, harsh
Mon, 10/08/2018 - 10:03 4
by kundnani, harsh
Sat, 10/13/2018 - 14:56
Normal topic Calculating L2 <-> L3/MEM bandwidth on Intel Skylake SP
by Thomas R.
Wed, 03/28/2018 - 07:24 7
by McCalpin, John
Tue, 10/09/2018 - 11:51
Normal topic Can 4K aliasing prevent scaling to multiple threads?
by coulom, remi
Thu, 10/04/2018 - 01:33 4
by Tim P.
Fri, 10/05/2018 - 20:31
Normal topic Are there any available counters for LLC-out prefetch traffic on recent Architectures?
by hiratz s.
Tue, 09/25/2018 - 14:57 7
by McCalpin, John
Fri, 10/05/2018 - 09:44
Normal topic Cache misses events: what to choose
by Franco M.
Thu, 02/15/2018 - 04:20 12
by McCalpin, John
Fri, 10/05/2018 - 09:08
Normal topic Determining what has not yet been written back to memory from CPU Cache
by Jenkins, Louis
Wed, 10/03/2018 - 08:49 1
by McCalpin, John
Thu, 10/04/2018 - 07:41
Normal topic reading TLB
by Salame, David
Sat, 09/29/2018 - 19:40 0
by Salame, David
Sat, 09/29/2018 - 19:40
Normal topic Some questions about INTEL numa-booster
by Wu, Benq
Wed, 09/26/2018 - 23:05 0
by Wu, Benq
Wed, 09/26/2018 - 23:05
Normal topic PCIe perfomance drops on Haswell/Broadwell CPUs
by Oblaukhov, Kons...
Sun, 09/09/2018 - 20:19 3
by McCalpin, John
Wed, 09/26/2018 - 10:50
Normal topic Event ' umask = 0x01' is not supported
by Khairil, Dwi
Thu, 09/20/2018 - 02:02 0
by Khairil, Dwi
Thu, 09/20/2018 - 02:02
Normal topic Problem Undefined Reference after running Program with IntelPCM
by Khairil, Dwi
Sun, 09/16/2018 - 19:34 2
by Khairil, Dwi
Tue, 09/18/2018 - 05:48
Normal topic EPT.WALK_PENDING and DTLB_*_MISSES.WALK_ACTIVE
by Alverti, Chloi
Mon, 09/17/2018 - 11:35 0
by Alverti, Chloi
Mon, 09/17/2018 - 11:35
Hot topic temporary pcie bandwidth drops on Haswell-v3
by Friedhelm S.
Tue, 11/24/2015 - 04:34 25
by Oblaukhov, Kons...
Mon, 09/17/2018 - 03:22
Normal topic TLB miss
by Yukyoung L.
Mon, 09/10/2018 - 23:08 1
by Dmitry Ryabtsev...
Mon, 09/17/2018 - 01:47
Normal topic How can I lock my Xeon CPU frequency in Ubuntu?
by pang, pu
Mon, 09/10/2018 - 03:52 6
by Kishore, Nanda
Thu, 09/13/2018 - 20:44
Normal topic [HARP] Hardware Accelerator Research Program
by Joao Paulo de C...
Mon, 09/10/2018 - 13:55 0
by Joao Paulo de C...
Mon, 09/10/2018 - 13:55
Normal topic Performance monitoring event for frequency transitions
by Travis D.
Sun, 09/02/2018 - 14:52 7
by Travis D.
Sun, 09/09/2018 - 19:49
Normal topic Access to Processor Counter Monitor has denied with pcm-memory.x
by lai z.
Fri, 08/31/2018 - 03:43 11
by Roman Dementiev...
Fri, 09/07/2018 - 00:13
Normal topic How to Interpret Latencies in Intel® 64 and IA-32 Architectures Optimization Reference Manual
by Cao, Henry
Wed, 07/11/2018 - 08:12 4
by Travis D.
Sat, 09/01/2018 - 19:51
Normal topic Miss penalties of Intel Xeon E7-4850
by Yukyoung L.
Tue, 08/28/2018 - 01:44 7
by Dmitry Ryabtsev...
Fri, 08/31/2018 - 04:31
Normal topic PCIe wire latency from RC to EP on Xeon Haswell
by Zambre, Rohit
Tue, 08/28/2018 - 12:21 0
by Zambre, Rohit
Tue, 08/28/2018 - 12:21
Normal topic Real-Time applications on Skylake processors
by Frico Forever
Mon, 07/30/2018 - 02:51 2
by McCalpin, John
Fri, 08/24/2018 - 07:34
Normal topic Turbo Boost Max 3.0 API (Windows)
by Beniston, Jon
Wed, 08/22/2018 - 08:47 0
by Beniston, Jon
Wed, 08/22/2018 - 08:47
Normal topic Load_Latency performance counter ambiguity
by Chronus Taizen
Wed, 07/18/2018 - 17:23 3
by Chronus Taizen
Sun, 08/05/2018 - 22:09
Normal topic Measure LLC occupancy and misses
by Li, Yuliang
Thu, 07/26/2018 - 20:17 7
by McCalpin, John
Wed, 08/01/2018 - 11:34
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For more complete information about compiler optimizations, see our Optimization Notice.