============================================ Without patch ============================================ Used default compliance: 1.4 Unzipping C:\JDT\workspace_HEAD\org.eclipse.jdt.core.tests.performance\full-source-R3_0.zip in C:\workspaces\junit-workspace... done in 146078ms. Create and open projects in environment...(26297ms) Create lib entries for the JDKs...5 found (0ms) Set projects classpaths...(3141ms) ================================================================================ Running FullSourceWorkspaceModelTests#testProjectResolveClasspath... Create project BigProject in C:/workspaces/junit-workspace: - create 200 folders x 200 packages... => global time = 460.687 seconds) - add project to full source workspace...(22688ms) - Create compilation unit with secondary type...(0ms) ..........................................................................................................................................................................................................................................................Scenario 'org.eclipse.jdt.core.tests.performance.FullSourceWorkspaceModelTests#testProjectResolveClasspath()' (average over 10 samples): Used Java Heap: 3.24M (95% in [3.04M, 3.44M]) Measurable effect: 357.71K (1.3 SDs) (required sample size for an effect of 5% of mean: 47) Working Set: -282K (95% in [-318.72K, -245.27K]) Measurable effect: 64.94K (1.3 SDs) (required sample size for an effect of 5% of mean: 213) Committed: -269.2K (95% in [-376.37K, -162.03K]) Measurable effect: 189.5K (1.3 SDs) (required sample size for an effect of 5% of mean: 1983) Working Set Peak: 0 (95% in [0, 0]) Elapsed Process: 1.17m (95% in [1.16m, 1.18m]) Measurable effect: 598ms (1.3 SDs) Kernel time: 46.09s (95% in [45.7s, 46.47s]) Measurable effect: 684ms (1.3 SDs) Page Faults: 450.11K (95% in [449.24K, 450.97K]) Measurable effect: 1.52K (1.3 SDs) CPU Time: 1.06m (95% in [1.05m, 1.07m]) Measurable effect: 922ms (1.3 SDs) GDI Objects: 0 (95% in [0, 0]) ------------------------------------- Model performance test statistics: ------------------------------------- Used default compliance: 1.4 Unzipping C:\JDT\workspace_HEAD\org.eclipse.jdt.core.tests.performance\full-source-R3_0.zip in C:\workspaces\junit-workspace... done in 172813ms. Create and open projects in environment...(87203ms) Create lib entries for the JDKs...5 found (0ms) Set projects classpaths...(7797ms) ================================================================================ Running FullSourceWorkspaceModelTests#testProjectResolveClasspath... Create project BigProject in C:/workspaces/junit-workspace: - create 200 folders x 200 packages... => global time = 411.656 seconds) - add project to full source workspace...(23766ms) - Create compilation unit with secondary type...(0ms) ..........................................................................................................................................................................................................................................................Scenario 'org.eclipse.jdt.core.tests.performance.FullSourceWorkspaceModelTests#testProjectResolveClasspath()' (average over 10 samples): Used Java Heap: 1.78M (95% in [877.77K, 2.7M]) Measurable effect: 1.63M (1.3 SDs) (required sample size for an effect of 5% of mean: 3352) Working Set: -174.8K (95% in [-228.76K, -120.84K]) Measurable effect: 95.41K (1.3 SDs) (required sample size for an effect of 5% of mean: 1192) Committed: -78.4K (95% in [-315.51K, 158.71K]) Measurable effect: 419.26K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6401) Working Set Peak: 0 (95% in [0, 0]) Elapsed Process: 1.2m (95% in [1.2m, 1.21m]) Measurable effect: 850ms (1.3 SDs) Kernel time: 46.52s (95% in [45.94s, 47.1s]) Measurable effect: 1.03s (1.3 SDs) Page Faults: 450.21K (95% in [449.6K, 450.82K]) Measurable effect: 1.08K (1.3 SDs) CPU Time: 1.07m (95% in [1.06m, 1.08m]) Measurable effect: 733ms (1.3 SDs) GDI Objects: 0 (95% in [0, 0]) ------------------------------------- Model performance test statistics: ------------------------------------- ============================================ With patch: ============================================ Used default compliance: 1.4 Unzipping C:\JDT\workspace_HEAD\org.eclipse.jdt.core.tests.performance\full-source-R3_0.zip in C:\workspaces\junit-workspace... done in 156875ms. Create and open projects in environment...(92516ms) Create lib entries for the JDKs...5 found (0ms) Set projects classpaths...(4406ms) ================================================================================ Running FullSourceWorkspaceModelTests#testProjectResolveClasspath... Create project BigProject in C:/workspaces/junit-workspace: - create 200 folders x 200 packages... => global time = 314.547 seconds) - add project to full source workspace...(23531ms) - Create compilation unit with secondary type...(32ms) ..........................................................................................................................................................................................................................................................Scenario 'org.eclipse.jdt.core.tests.performance.FullSourceWorkspaceModelTests#testProjectResolveClasspath()' (average over 10 samples): Used Java Heap: 3.8M (95% in [3.51M, 4.09M]) Measurable effect: 517.45K (1.3 SDs) (required sample size for an effect of 5% of mean: 71) Working Set: -87.2K (95% in [-112.28K, -62.12K]) Measurable effect: 44.35K (1.3 SDs) (required sample size for an effect of 5% of mean: 1035) Committed: -297.2K (95% in [-637.63K, 43.23K]) Measurable effect: 601.95K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6400) Working Set Peak: 0 (95% in [0, 0]) Elapsed Process: 1.18m (95% in [1.16m, 1.21m]) Measurable effect: 2.71s (1.3 SDs) Kernel time: 45.12s (95% in [44.61s, 45.64s]) Measurable effect: 909ms (1.3 SDs) Page Faults: 405.67K (95% in [394.5K, 416.84K]) Measurable effect: 19.75K (1.3 SDs) CPU Time: 1.04m (95% in [1.03m, 1.05m]) Measurable effect: 757ms (1.3 SDs) GDI Objects: 0 (95% in [0, 0]) ------------------------------------- Model performance test statistics: ------------------------------------- Used default compliance: 1.4 Unzipping C:\JDT\workspace_HEAD\org.eclipse.jdt.core.tests.performance\full-source-R3_0.zip in C:\workspaces\junit-workspace... done in 150219ms. Create and open projects in environment...(84172ms) Create lib entries for the JDKs...5 found (0ms) Set projects classpaths...(3219ms) ================================================================================ Running FullSourceWorkspaceModelTests#testProjectResolveClasspath... Create project BigProject in C:/workspaces/junit-workspace: - create 200 folders x 200 packages... => global time = 308.469 seconds) - add project to full source workspace...(24094ms) - Create compilation unit with secondary type...(0ms) ..........................................................................................................................................................................................................................................................Scenario 'org.eclipse.jdt.core.tests.performance.FullSourceWorkspaceModelTests#testProjectResolveClasspath()' (average over 10 samples): Used Java Heap: 2.78M (95% in [1.23M, 4.33M]) Measurable effect: 2.74M (1.3 SDs) (required sample size for an effect of 5% of mean: 3872) Working Set: -243.2K (95% in [-265.32K, -221.08K]) Measurable effect: 39.1K (1.3 SDs) (required sample size for an effect of 5% of mean: 104) Committed: -157.6K (95% in [-341.97K, 26.77K]) Measurable effect: 326K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6400) Working Set Peak: 0 (95% in [0, 0]) Elapsed Process: 1.17m (95% in [1.16m, 1.17m]) Measurable effect: 477ms (1.3 SDs) Kernel time: 45.18s (95% in [44.84s, 45.51s]) Measurable effect: 593ms (1.3 SDs) Page Faults: 441.24K (95% in [428.62K, 453.86K]) Measurable effect: 22.31K (1.3 SDs) (required sample size for an effect of 5% of mean: 11) CPU Time: 1.04m (95% in [1.04m, 1.05m]) Measurable effect: 299ms (1.3 SDs) GDI Objects: 0 (95% in [0, 0]) ------------------------------------- Model performance test statistics: ------------------------------------- Running FullSourceWorkspaceModelTests#testProjectResolveClasspath... Add existing project BigProject in C:/workspaces/junit-workspace to workspace...(32ms) - Create compilation unit with secondary type...(0ms) Scenario 'org.eclipse.jdt.core.tests.performance.FullSourceWorkspaceModelTests#testProjectResolveClasspath()' (average over 10 samples): Used Java Heap: 5.75M (95% in [4.51M, 6.99M]) Measurable effect: 2.19M (1.3 SDs) (required sample size for an effect of 5% of mean: 580) Working Set: -254.4K (95% in [-299.47K, -209.33K]) Measurable effect: 79.69K (1.3 SDs) (required sample size for an effect of 5% of mean: 393) Committed: 956.4K (95% in [-1.79M, 3.65M]) Measurable effect: 4.81M (1.3 SDs) (required sample size for an effect of 5% of stdev: 6401) Working Set Peak: 0 (95% in [0, 0]) Elapsed Process: 1.18m (95% in [1.18m, 1.18m]) Measurable effect: 291ms (1.3 SDs) Kernel time: 45.35s (95% in [45.01s, 45.68s]) Measurable effect: 593ms (1.3 SDs) Page Faults: 449.61K (95% in [449.33K, 449.89K]) Measurable effect: 496 (1.3 SDs) CPU Time: 1.04m (95% in [1.04m, 1.05m]) Measurable effect: 562ms (1.3 SDs) GDI Objects: 0 (95% in [0, 0]) ------------------------------------- Model performance test statistics: ------------------------------------- ================================================================================ Running FullSourceWorkspaceModelTests#testProjectResolveClasspath... Add existing project BigProject in C:/workspaces/junit-workspace to workspace...(32ms) - Create compilation unit with secondary type...(0ms) Scenario 'org.eclipse.jdt.core.tests.performance.FullSourceWorkspaceModelTests#testProjectResolveClasspath()' (average over 10 samples): Used Java Heap: 6.41M (95% in [6.19M, 6.63M]) Measurable effect: 396.61K (1.3 SDs) (required sample size for an effect of 5% of mean: 15) Working Set: -819 (95% in [-2.61K, 1.01K]) Measurable effect: 3.2K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6400) Committed: -188K (95% in [-460.54K, 84.54K]) Measurable effect: 481.91K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6400) Working Set Peak: 0 (95% in [0, 0]) Elapsed Process: 1.19m (95% in [1.18m, 1.21m]) Measurable effect: 1.64s (1.3 SDs) Kernel time: 45.69s (95% in [45.4s, 45.97s]) Measurable effect: 505ms (1.3 SDs) Page Faults: 450.38K (95% in [450.38K, 450.38K]) Measurable effect: 0 (1.3 SDs) CPU Time: 1.05m (95% in [1.05m, 1.05m]) Measurable effect: 439ms (1.3 SDs) GDI Objects: 0 (95% in [0, 0]) ------------------------------------- Model performance test statistics: -------------------------------------