{"action":"created","issue":{"url":"https://api.github.com/repos/cms-sw/cmssw/issues/11492","labels_url":"https://api.github.com/repos/cms-sw/cmssw/issues/11492/labels{/name}","comments_url":"https://api.github.com/repos/cms-sw/cmssw/issues/11492/comments","events_url":"https://api.github.com/repos/cms-sw/cmssw/issues/11492/events","html_url":"https://github.com/cms-sw/cmssw/pull/11492","id":108335794,"number":11492,"title":"add triplets using TOB4, TIB4 and PIX1 for redundancy in tobtec, PIxelLess and MixedTriplet seeding step respectively. reduce chi2-cut in MuonInOut","user":{"login":"VinInn","id":4143702,"avatar_url":"https://avatars.githubusercontent.com/u/4143702?v=3","gravatar_id":"","url":"https://api.github.com/users/VinInn","html_url":"https://github.com/VinInn","followers_url":"https://api.github.com/users/VinInn/followers","following_url":"https://api.github.com/users/VinInn/following{/other_user}","gists_url":"https://api.github.com/users/VinInn/gists{/gist_id}","starred_url":"https://api.github.com/users/VinInn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/VinInn/subscriptions","organizations_url":"https://api.github.com/users/VinInn/orgs","repos_url":"https://api.github.com/users/VinInn/repos","events_url":"https://api.github.com/users/VinInn/events{/privacy}","received_events_url":"https://api.github.com/users/VinInn/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/comparison-pending","name":"comparison-pending","color":"fef2c0"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/orp-pending","name":"orp-pending","color":"fbca04"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/pending-signatures","name":"pending-signatures","color":"eb6420"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/reconstruction-pending","name":"reconstruction-pending","color":"fbca04"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/tests-pending","name":"tests-pending","color":"fbca04"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/cms-sw/cmssw/milestones/55","html_url":"https://github.com/cms-sw/cmssw/milestones/Next%20CMSSW_7_6_X","labels_url":"https://api.github.com/repos/cms-sw/cmssw/milestones/55/labels","id":1176788,"number":55,"title":"Next CMSSW_7_6_X","description":"","creator":{"login":"smuzaffar","id":4115138,"avatar_url":"https://avatars.githubusercontent.com/u/4115138?v=3","gravatar_id":"","url":"https://api.github.com/users/smuzaffar","html_url":"https://github.com/smuzaffar","followers_url":"https://api.github.com/users/smuzaffar/followers","following_url":"https://api.github.com/users/smuzaffar/following{/other_user}","gists_url":"https://api.github.com/users/smuzaffar/gists{/gist_id}","starred_url":"https://api.github.com/users/smuzaffar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/smuzaffar/subscriptions","organizations_url":"https://api.github.com/users/smuzaffar/orgs","repos_url":"https://api.github.com/users/smuzaffar/repos","events_url":"https://api.github.com/users/smuzaffar/events{/privacy}","received_events_url":"https://api.github.com/users/smuzaffar/received_events","type":"User","site_admin":false},"open_issues":74,"closed_issues":765,"state":"open","created_at":"2015-06-23T07:27:04Z","updated_at":"2015-09-29T05:51:19Z","due_on":null,"closed_at":null},"comments":9,"created_at":"2015-09-25T14:21:02Z","updated_at":"2015-09-29T08:16:19Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/cms-sw/cmssw/pulls/11492","html_url":"https://github.com/cms-sw/cmssw/pull/11492","diff_url":"https://github.com/cms-sw/cmssw/pull/11492.diff","patch_url":"https://github.com/cms-sw/cmssw/pull/11492.patch"},"body":"trying to mitigate inactive feds in TOB L3.\r\nfor an extensive description please refer to\r\nhttps://indico.cern.ch/event/442135/session/1/contribution/18/attachments/1160196/1670021/tob3.pdf\r\n\r\nfor \"ideal\" MC results by @makortel \r\nPlots are here:\r\nhttps://mkortela.web.cern.ch/mkortela/tracking/validation/CMSSW_7_6_0_pre5_tob3/index.html\r\n\r\nIn the global picture there is ~no effect in efficiency, while fake rate increases by ~0.5-1 % (up to 3 % in barrel)\r\nhttps://mkortela.web.cern.ch/mkortela/tracking/validation/CMSSW_7_6_0_pre5_tob3/ttbar_25ns_ootb/effandfake1.pdf\r\n\r\nFor tobTecStep itself also an efficiency increase is visible\r\nhttps://mkortela.web.cern.ch/mkortela/tracking/validation/CMSSW_7_6_0_pre5_tob3/ttbar_25ns_tobTecStep/effandfake1.pdf\r\nbut it is so small (~0.05 %-unit) that it is not visible in the global picture.\r\n\r\nsome timing numbers:\r\n\r\n                760pre5    +tob3    increase\r\nreco             11.27      11.32    ~0.4 %\r\ntracking          5.80      5.87        1 %\r\n\r\ntobTecStep        0.426     0.463       8 %\r\n*SeedsTripl      0.080     0.096      20 %\r\n*TrackCandidates 0.256     0.276       8 %\r\n*Tracks          0.028     0.028      ~0\r\n(for other parts of tobTecStep the times are ~the same)\r\n\r\nAll times are real time per event as given by\r\nprocess.options.wantSummary=True for a single run of 200 events of\r\nTTbar+25ns PU on the same machine. For both cases the reported event\r\nloop real time and CPU time are within <0.5 %, so I think the numbers\r\nare good enough.\r\n\r\n\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/cms-sw/cmssw/issues/comments/143981580","html_url":"https://github.com/cms-sw/cmssw/pull/11492#issuecomment-143981580","issue_url":"https://api.github.com/repos/cms-sw/cmssw/issues/11492","id":143981580,"user":{"login":"cmsbuild","id":4170616,"avatar_url":"https://avatars.githubusercontent.com/u/4170616?v=3","gravatar_id":"","url":"https://api.github.com/users/cmsbuild","html_url":"https://github.com/cmsbuild","followers_url":"https://api.github.com/users/cmsbuild/followers","following_url":"https://api.github.com/users/cmsbuild/following{/other_user}","gists_url":"https://api.github.com/users/cmsbuild/gists{/gist_id}","starred_url":"https://api.github.com/users/cmsbuild/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cmsbuild/subscriptions","organizations_url":"https://api.github.com/users/cmsbuild/orgs","repos_url":"https://api.github.com/users/cmsbuild/repos","events_url":"https://api.github.com/users/cmsbuild/events{/privacy}","received_events_url":"https://api.github.com/users/cmsbuild/received_events","type":"User","site_admin":false},"created_at":"2015-09-29T08:16:19Z","updated_at":"2015-09-29T08:16:19Z","body":"Pull request #11492 was updated. @cmsbuild, @cvuosalo, @slava77 can you please check and sign again."}}