Project: Eclipse_Platform_UI
Bug 258253 [Commands] [performance] Activate 30 text editor test is slower than 3.4
Reported: 2008-12-10 05:02:54 | Status: verified fixed

Looking at I20081209-0100 performance results, it looks like the scenario: org.eclipse.jdt.text.tests.performance.ActivateTextEditorTest#testActivateEditor() got a regression since 3.4. The numbers for this test are really stable for all test machines: Win XP Sun 1.5.0_10 (2 x 3.00GHz - 3GB RAM) Builds Activate 30 text editors I20081118-1720 -17.0% I20081119-1600 -17.0% N20081120-2000 -17.0% I20081125-0840 -17.0% N20081127-2000 -17.0% N20081129-2000 -17.0% I20081202-1812 -17.0% N20081204-2000 -18.0% N20081206-2000 -17.0% I20081209-0100 -17.0% SLED 10 Sun 1.5.0_10 (2 x 3.00GHz - 3GB RAM) Builds Activate 30 text editors I20081118-1720 -18.0% I20081119-1600 -19.0% N20081120-2000 -20.0% I20081125-0840 -18.0% N20081127-2000 -17.0% N20081129-2000 -17.0% I20081202-1812 -17.0% N20081204-2000 -20.0% N20081206-2000 -25.0% I20081208-0921 -20.0% I20081209-0100 -17.0% RHEL 5.0 Sun 6.0_04 (2 x 3.00GHz - 3GB RAM) Builds Activate 30 text editors I20081118-1720 -16.0% I20081119-1600 -15.0% N20081120-2000 -16.0% I20081125-0840 -13.0% N20081127-2000 -13.0% N20081129-2000 -14.0% I20081202-1812 -23.0% N20081204-2000 -27.0% N20081206-2000 -28.0% I20081208-0921 -27.0% I20081209-0100 -27.0%

Files changed in fix:
bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/services/WorkbenchSourceProvider.java