Difference: WorkBookWhichRelease (102 vs. 103)

Revision 1032016-01-21 - DavidLange

Line: 1 to 1
 
META TOPICPARENT name="WorkBook"

3.2 Which CMSSW release to use

<!-- Enter an integer between 0 (zero) and 5 after the word COMPLETE, below, to indicate how complete the page/topic is; 0 means empty, 1 is for very incomplete, ascending to 5 for complete.  -->
Line: 10 to 10
 
  • For data and MC:
    ssh lxplus.cern.ch
Changed:
<
<
setenv SCRAM_ARCH slc6_amd64_gcc491 cmsrel CMSSW_7_4_15 cd CMSSW_7_4_15/src
>
>
cmsrel CMSSW_7_6_3 cd CMSSW_7_6_3/src
 cmsenv

Current Analysis Release

Changed:
<
<
The currently recommended Analysis Release is 7.4.X, which has been used to process all 2015 data so far.
>
>
The currently recommended Analysis Release is 7.4.X, which has been used to process all 2015 data so far. Soon 7.6.X will have the full 2015 data available in a reprocessed form and be the recommended analysis release (expected February 2016)
  For the latest and greatest, always update to the latest tags in the bug fix page.
Line: 52 to 51
  You can find out the existing releases installed on the local user interface by typing
Changed:
<
<
scramv1 list CMSSW
>
>
scram list -a
 

Each major release is preceeded by a series of prereleases, indicated by pre in the release name.

Line: 75 to 74
  MC data is not compatible between major release series - as such, you can't analyse Monte Carlo created for a much earlier release with code from a later release. This will improve with more backwards compatibility in the future as the analysis code stabilises more.
Changed:
<
<
7_6_X will be used for reprocessing the 2015 data and MC starting in November (planned)
>
>
8_0_X will be used for 2016 data taking and MC
 
Changed:
<
<
7_5_X will be used for heavy ion data in 2015
>
>
7_6_X is in use for reprocessing the 2015 data and MC starting in November

7_5_X was used for heavy ion data in 2015

  7_4_X is the currently recommend analysis release for 2015 data and MC
 
This site is powered by the TWiki collaboration platform Powered by PerlCopyright & 2008-2019 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback