https://bugs.freedesktop.org/show_bug.cgi?id=79892
Jay Philips <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Version|4.0.6.2 release |4.0.0.0 beta1 Summary|Performance regression for |Performance regression |the attached file, from |between 3.6 and later |3.6.2 to 4.0.6 up to |version, triple time to do |master, triple time to do |the calculations (win only) |the calculations (win only) | Whiteboard|perf |perf bibisectRequest --- Comment #41 from Jay Philips <[email protected]> --- Well i went and tested 4.0.0.3 and 4.0.0 beta1 and the refresh of calculation of attachment 100853 is 1 minute, so hopefully that shrinks down the search area. Added bibisect request as Michael suggested it in comment 33. (In reply to Michael Meeks from comment #40) > I can't see us downgrading ICU really. Beyond that if someone wants to > investigate that - they need to generate a matched pair of callgrind traces > for the same workload (with symbols) for the older (faster) version, and the > newer (slower) version - and see if indeed the problem is with ICU. If so, > we then would want to write a micro-benchmark of that, and report to the ICU > people and/or look at exactly what is wrong here. As i supplied the callgrind for the newer version already, do you want me to do the same for 3.6.2 and if so, where can i find a 3.6.2 version with symbols? Would grabbing the LO 3.6 PPA ( https://launchpad.net/~libreoffice/+archive/ubuntu/libreoffice-3-6 ) and installing the dbg package be enough? -- You are receiving this mail because: You are the assignee for the bug.
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