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Increased speed despite false sharing

score 316 · Answer 1 · 2015-06-08 09:07:13

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Increased speed despite false sharing

316 views Asked by InsideLoop At 08 June 2015 at 09:07

score 740 · Answer 2 · 2014-11-19 15:45:50

openMP bad performance with false sharing

740 views Asked by parisjohn At 19 November 2014 at 15:45

score 161 · Answer 3 · 2013-12-13 23:22:28

False sharing and cache alignment

161 views Asked by Chatter At 13 December 2013 at 23:22

score 1054 · Answer 4 · 2013-12-15 19:05:32

False sharing in Cuda GPUs: does it exist / similar to CPUs?

1k views Asked by Qiangzini At 15 December 2013 at 19:05

score 240 · Answer 5 · 2017-08-29 00:38:28

Avoid false sharing among worker threads with entity-component-system

240 views Asked by Alex At 29 August 2017 at 00:38

score 165 · Answer 6 · 2013-09-13 10:23:25

False Sharing only became noticeable on certain machines

165 views Asked by njzhxf At 13 September 2013 at 10:23

score 969 · Answer 7 · 2020-10-02 11:07:37

Why is sizeof std::mutex == 40 when cache line size is often 64 bytes

969 views Asked by NoSenseEtAl At 02 October 2020 at 11:07

score 1891 · Answer 8 · 2012-01-27 00:50:33

OpenMP False Sharing

1.8k views Asked by user1172549 At 27 January 2012 at 00:50

score 2353 · Answer 9 · 2022-05-05 11:44:17

Should the cache padding size of x86-64 be 128 bytes?

2.3k views Asked by QuarticCat At 05 May 2022 at 11:44

score 241 · Answer 10 · 2021-04-19 22:36:18

When examining False Sharing, why are there more L1d cache misses when running with sibling-threads than when running with independent threads

241 views Asked by Zeosleus At 19 April 2021 at 22:36

TechQA.

List Question

Increased speed despite false sharing

openMP bad performance with false sharing

False sharing and cache alignment

False sharing in Cuda GPUs: does it exist / similar to CPUs?

Avoid false sharing among worker threads with entity-component-system

False Sharing only became noticeable on certain machines

Why is sizeof std::mutex == 40 when cache line size is often 64 bytes

OpenMP False Sharing

Should the cache padding size of x86-64 be 128 bytes?

When examining False Sharing, why are there more L1d cache misses when running with sibling-threads than when running with independent threads

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