Author Archive

by Paul Russo Attendees: Lynn Garren, Robert Hatcher, Kyle Knoepfel, Rob Kutschke, Gianluca Petrillo, Paul Russo art 2.10.00 A problem with retaining product provenance for dropped products has been fixed. Retiring e14 builds, please move to e15 (gcc 6.4) We will begin supporting a c1 build (clang++ 5.0, -std=c++17) for all supported OSes. No gcc… More »

by Paul Russo Attendees: Michael Baird, Eric Flumerfelt, Chris Green, Kyle Knoepfel, Rob Kutschke, Marc Paterno, Paul Russo art 2.09.03 empty RangeSet bug fixed, affects only old, very sparse files, patch release made as 2.05.01 fixed a missing header file used in dictionary checking during product mixing gallery 1.06.03 will be released MT forum modules… More »

by Paul Russo Attendees: Michael Baird, Lynn Garrenm Kyle Knoepfel, Rob Kutschke, Gianlucca Petrillo, Paul Russo There will be no stakeholders meeting next week due to the Thanksgiving holiday. The second art multithreading forum meeting will be at  2 PM on Fri. Dec 1st, WH2NW Black Hole. New art features coming for v2.10.0: additional error… More »

by Paul Russo Attendees: Michael Baird, Lynn Garren, Chris Green, Chris Jones, Kyle Knoepfel, Rob Kutschke, Marc Paterno, Paul Russo art 2.09.02 is released Release notes: https://cdcvs.fnal.gov/redmine/projects/art/wiki/Series_209 MacOS Support Yosemite is no longer supported by Fermilab.  High Sierra support is still being worked on for art. NOvA reports they are nearly complete with their art… More »

by Paul Russo Attendees: Lynn Garren, Chris Green, Ken Herner, Chris Jones, Kyle Knoepfel, Rob Kutschke, Marc Paterno, Paul Russo art 2.09.02 Bug fix release requested for the following problems: art dictionary checking needs to be updated now that root supports std::array for i/o the linux memory usage collection art does uses a popen(2) call,… More »

by Paul Russo Attendees: Lynn Garren, Chris Green, Chris Jones, Tom Junk, Kyle Knoepfel, Paul Russo We discussed the resolution of the ProductID streamer problem which broke backwards data file compatibility.  The fix is present in art 2.08.04 and 2.09.01. art 2.10 is in progress gcc 7.2 (-std=c++17) clang 5.0 (-std=c++17) scheduled to remove cbegin/cend… More »

by Paul Russo Attendees: Lynn Garren, Chris Green, Herb Greenlee, Kyle Knoepfel, Marc Paterno, Gianluca Petrillo, Paul Russo art v2.09.00 has been released release notes: https://cdcvs.fnal.gov/redmine/projects/art/wiki/Release_Notes_20900 Highlights: canvas_root-io package added to the art suite gcc 6.4 now supported, e15 qualifier macOS Sierra with Xcode 9.0 is not yet working (probably will be an mrb fix,… More »

by Paul Russo Attendees: Lynn Garren, Chris Green, Herb Greenlee, Chris Jones, Tom Junk, Kyle Knoepfel, Rob Kutschke, Evan Niner, Marc Paterno, Gianluca Petrillo, Paul Russo New Issues Request for a more compact event range representation by Mu2e.  The problem is that a  file produced by an older version of art can end up with… More »

by Paul Russo Attendees: Lynn Garren, Chris Green, Chris Jones, Kyle Knoepfel, Rob Kutschke, Evan Niner, Marc Paterno, Paul Russo New Issues Crash in lariat grid job on missing md5.h header file.  The investigation is continuing, the suspicion is the problem is caused by a missing dictionary. art 2.09 Several bug fixes and minor feature… More »

by Paul Russo Attendees: Lynn Garren, Chris Green, Herb Greenlee, Chris Jones, Kyle Knoepfel, Rob Kutschke, Evan Niner, Gianluca Petrillo, Paul Russo Resolved Issues art 2.08.00 file dumper output was missing the table header, this is fixed.   The first art multithreading forum was held last week.  Next meeting will be in a few weeks… More »