英特尔® 开发人员专区:
Software Tuning, Performance Optimization & Platform Monitoring

声明
 
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.
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.
话题/话题发起者 发布日期 回复 最后发布升序排列
正常话题 Accessing uncore_qpi in Intel E5-4610 V2
dhumal, akshay
星期四, 2018-01-04 19:59 9
发帖人McCalpin, John
星期三, 2018-01-17 10:30
正常话题 How does the performance counter of a logical cpu collect the prefetcher-related event with hyperthreading enabled?
hiratz s.
星期六, 2018-01-13 18:00 3
发帖人McCalpin, John
星期三, 2018-01-17 10:28
正常话题 Calculating Memory Bandwidth using perfmon2
Shuja-ur-Rehman B.
星期四, 2016-04-14 03:44 1
发帖人dhumal, akshay
星期一, 2018-01-15 03:15
正常话题 Accessing Uncore performance counters
Priyadarshi
星期五, 2012-10-19 14:44 8
发帖人dhumal, akshay
星期一, 2018-01-15 03:06
正常话题 Is there an energy profiling tool to monitor CPU power consumption on Linux?
Iulia S.
星期六, 2017-12-02 13:46 13
发帖人Travis D.
星期日, 2018-01-14 11:09
正常话题 AES NI performance optimization
r, rani
星期四, 2018-01-11 02:38 0
发帖人r, rani
星期四, 2018-01-11 02:38
正常话题 Xeon D1541 is losing PCIe packets
mei, guodong
星期二, 2018-01-09 17:25 0
发帖人mei, guodong
星期二, 2018-01-09 17:25
热门话题 temporary pcie bandwidth drops on Haswell-v3
Friedhelm S.
星期二, 2015-11-24 04:34 23
发帖人mei, guodong
星期二, 2018-01-09 16:46
正常话题 What is IO directory cache(IODC) used for?
AARONMJ L.
星期二, 2018-01-02 20:57 0
发帖人AARONMJ L.
星期二, 2018-01-02 20:57
正常话题 Why these BIOS options will impact RDMA performance
AARONMJ L.
星期二, 2017-12-26 18:51 0
发帖人AARONMJ L.
星期二, 2017-12-26 18:51
热门话题 Haswell L2 cache bandwidth to L1 (64 bytes/cycle)?
Stephen
星期五, 2014-10-03 11:29 27
发帖人McCalpin, John
星期日, 2017-12-24 12:53
正常话题 PrefetchT0
Madhav A.
星期三, 2014-01-29 11:11 9
发帖人Travis D.
星期日, 2017-12-24 11:11
正常话题 TLB Miss or Fill event
Kelvin C.
星期二, 2017-12-19 00:21 0
发帖人Kelvin C.
星期二, 2017-12-19 00:21
正常话题 What hardware is making my consecutive loop times slow?
Franks, Brandon
星期四, 2017-12-14 06:50 1
发帖人Travis D.
星期一, 2017-12-18 22:18
正常话题 What is the replacement policy of L2 and L3 on BroadWell CPU?
Zeke W.
星期四, 2017-12-14 01:15 2
发帖人Travis D.
星期一, 2017-12-18 22:11
正常话题 DMA scans with I/OAT have inconsistent results
Timo D.
星期二, 2017-12-05 04:41 2
发帖人Timo D.
星期三, 2017-12-13 01:01
正常话题 Broadwell dual-socket core labels?
Clay B.
星期二, 2017-12-05 16:21 3
发帖人McCalpin, John
星期四, 2017-12-07 08:28
热门话题 HowTo MSR for Turbo Ratios ?
CyrIng
星期四, 2014-01-09 10:33 42
发帖人CyrIng
星期五, 2017-12-01 16:00
正常话题 Hide DRAM latency with concurrent access
Vaclav L.
星期四, 2017-11-30 15:41 1
发帖人McCalpin, John
星期五, 2017-12-01 07:37
正常话题 PEBS sample context
rp
星期四, 2017-11-30 12:48 0
发帖人rp
星期四, 2017-11-30 12:48
正常话题 move_pages() flush TLB once or multiple times?
kai w.
星期四, 2017-11-30 00:37 0
发帖人kai w.
星期四, 2017-11-30 00:37
正常话题 Why should data be aligned to 16 bytes for SSE instructions?
Member, Forum
星期一, 2017-11-27 17:36 4
发帖人Tim P.
星期二, 2017-11-28 15:19
正常话题 Intel new I2C controller driver cause my device stop start.
兴志 贺.
星期一, 2017-11-27 22:32 0
发帖人兴志 贺.
星期一, 2017-11-27 22:32
正常话题 PMC Errata Handling
Gregory
星期一, 2017-11-27 09:35 0
发帖人Gregory
星期一, 2017-11-27 09:35
正常话题 Atom E3845 how to switch off throttling
Peter G.
星期日, 2017-11-19 22:53 1
发帖人Peter G.
星期日, 2017-11-19 23:27
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