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 Behavior of streaming (nontemporal) reads and writes in NUMA systems
by Byington, Benjamin
Fri, 09/20/2019 - 14:14 1
by Byington, Benjamin
Fri, 09/20/2019 - 15:12
Normal topic Does data from PCIe go into L1/L2 cache?
by Kim, Chinam
Tue, 09/17/2019 - 21:52 2
by McCalpin, John
Fri, 09/20/2019 - 09:20
Normal topic Linpack result for Intel ® Xeon® Gold 6148 cluster
by Lu L.
Wed, 05/22/2019 - 02:22 7
by Atrashkevich, Andrei
Tue, 09/17/2019 - 04:51
Normal topic Memory Bandwidth - stream and Intel MLC
by James M.
Tue, 10/11/2016 - 10:20 3
by tian, yvan
Sun, 09/15/2019 - 23:26
Normal topic [PCM] Intel CPU performance counters to get real core utilization % with HT
by Francesco G.
Wed, 10/14/2015 - 02:43 12
by shang, xiaowei
Sat, 09/14/2019 - 14:47
Normal topic About MMIO and SSE question
by Kelvin C.
Tue, 09/10/2019 - 12:11 1
by McCalpin, John
Thu, 09/12/2019 - 17:30
Normal topic About Caching Home agent
by Jaeyoung, Choi
Tue, 09/03/2019 - 17:24 5
by McCalpin, John
Mon, 09/09/2019 - 11:11
Normal topic How to determine if errata workarounds are implemented in a UEFI BIOS
by Z, Kris
Tue, 08/27/2019 - 10:13 1
by Z, Kris
Fri, 09/06/2019 - 10:08
Normal topic Haswell E5-2697V3 has bad network latency when has workload on cpu
by huang, yixuan
Wed, 09/04/2019 - 01:51 4
by McCalpin, John
Thu, 09/05/2019 - 11:54
Normal topic How to determine cause of processor frequency scale down to ~200 MHz due to ThermStatus
by Z, Kris
Mon, 07/29/2019 - 10:09 10
by McCalpin, John
Wed, 09/04/2019 - 09:01
Normal topic L2_RQSTS.ALL_DEMAND_DATA_RD on Sandy Bridge
by Richard N.
Mon, 08/19/2019 - 10:06 2
by Richard N.
Mon, 09/02/2019 - 16:23
Normal topic Write Combine Performance and Out of Order
by CHUL K.
Sun, 07/13/2014 - 22:51 10
by shaikh, swapna
Mon, 09/02/2019 - 02:53
Normal topic Different inter-core latency measured on two identical Skylake Xeon Gold 6154 systems
by ATLI, Ali Volkan
Wed, 08/28/2019 - 02:52 3
by McCalpin, John
Fri, 08/30/2019 - 08:01
Normal topic AVX512 slower than AVX2 with Intel MKL dgemm on Intel Gold 5118
by victor-lee
Thu, 07/25/2019 - 12:04 7
by McCalpin, John
Sat, 08/24/2019 - 14:35
Hot topic PCIe performance counters
by Roman V.
Wed, 06/25/2014 - 06:01 16
by McCalpin, John
Tue, 08/20/2019 - 14:47
Normal topic [SPEC CPU 2017] When I increased rates, L2 bound jumped up.
by doh, wanju
Wed, 08/14/2019 - 22:16 1
by McCalpin, John
Thu, 08/15/2019 - 11:14
Normal topic Poor Haswell performance with multiple writes in a loop
by Nathan K.
Thu, 11/12/2015 - 00:08 5
by Travis D.
Wed, 08/14/2019 - 19:02
Normal topic Remote DDIO
by nlnnfn, Alex
Wed, 08/14/2019 - 16:36 0
by nlnnfn, Alex
Wed, 08/14/2019 - 16:36
Normal topic Pcie access from multiple threads to fpga results in transactions that are interspersed
by Wilson, Scott
Tue, 08/13/2019 - 12:50 1
by McCalpin, John
Wed, 08/14/2019 - 08:32
Normal topic RAPL: does domain energy include subdomain or not?
by BenKo
Tue, 08/13/2019 - 01:05 3
by McCalpin, John
Wed, 08/14/2019 - 06:34
Normal topic Skylake 4116 MLC test low performance
by Bryan CY W.
Mon, 08/12/2019 - 02:24 0
by Bryan CY W.
Mon, 08/12/2019 - 02:24
Normal topic Unusual value (extremely large) during monitoring
by Zhuoran
Wed, 08/07/2019 - 06:52 2
by Zhuoran
Wed, 08/07/2019 - 12:00
Normal topic die block diagram xeon gold 6148
by Ajit S.
Wed, 08/07/2019 - 00:11 1
by McCalpin, John
Wed, 08/07/2019 - 09:32
Normal topic Understanding PCICFG space information
by Jaeyoung, Choi
Mon, 08/05/2019 - 19:14 2
by Jaeyoung, Choi
Tue, 08/06/2019 - 17:42
Normal topic Windows 10 Taskbar Transparency - 1803 / 1903
by Wakeland, Tyler
Thu, 08/01/2019 - 23:32 1
by Wakeland, Tyler
Sat, 08/03/2019 - 15:53
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