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Rec: Reconstruction components |
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This page last edited by MC on November 21, 2006. |
The new address for the Phys documentation is:
http://cern.ch/LHCb-release-area/DOC/rec/
The LHCb software is structured as a set of
CMT projects. The
Rec components
project groups together packages related to reconstruction, which must
follow certain rules for their external
dependencies.
The current list of Rec packages is
here. The Rec project depends on the
LHCbSys project.
Reference documentation:
Documentation relating to each release of Rec is obtained by
following the links in the table below. Here you can access directly the
doxygen documentation
of the most recent release, and the complete set of
release
notes.
Available versions
Normally, end users should not need to worry about selecting a version of
Rec, as this is selected automatically when selecting an application
version. When working outside an application, the environment can be set using
the RecEnv script. The following versions are available in the release
area
| Rec version | Release date | Notes |
| v3r13 | 10th November 2006 | Current version, using Gaudi v18r10 and LHCb v21r11, for DC06 physics pre-production. Changes will only be integrated into this version |
| v3r12 | 30th October 2006 | Version identical to v3r11 but using Gaudi v18r9 and LHCb v21r10. No longer supported, please move to v3r13 |
| v3r11 | 24th October 2006 | No longer supported, please move to v3r13 |
| v3r10 | 3rd October 2006 | Version currently used used for DC06 rDST production and stripping. No longer supported, please move to v3r13 |
| v3r9 | 5th September 2006 | No longer supported, please move to v3r13 |
| v3r7 | 4th August 2006 | No longer supported, please move to v3r13 |
| v3r6 | 28th July 2006 | No longer supported. Please migrate to v3r13 |
| v3r5 | 9th July 2006 | No longer supported. Please migrate to v3r13 |
| v3r4 | 23rd June 2006 | No longer supported. Please migrate to v3r13 |
| v3r3 | 18th May 2006 | No longer supported. Please migrate to v3r13 |
| v2r2 | 9th December 2005 | Release compatible with June 2005 RTTC data. |
| v1r5 | 23rd September 2005 | No longer supported. Please migrate to v2r2. |
| v1r4 | 26th July 2005 |
No longer supported. Please migrate to v2r2. Includes fix to L1 trigger rate described in TS talk of 20050718. |
| Older versions | No longer supported, please migrate to v2r2 |
Reporting bugs
You can
report bugs or view
bug histories via the
LHCb core software Savannah portal.
Supported platforms and compilers
Source code and binaries for supported platforms are
available on disk (in AFS directory /afs/cern.ch/lhcb/software/releases
- $LHCBRELEASES), and in the form of tar file
distribution kits. The following platform+compiler
combinations are supported:
Note that the binaries are built using sse2 extensions. They will not work on older machines that do not support the sse2 instruction set (e.g. Pentium III, AMD Sempron)
Forthcoming changes:
| Change | Status | Notes |