From 6d407fe727108fb551efe15c84edf5acfea27b6d Mon Sep 17 00:00:00 2001 From: Matthias Sohn Date: Mon, 4 Nov 2019 13:25:37 +0100 Subject: [PATCH 1/7] Silence API errors for new API added since 5.1.0 Change-Id: I92a7c1b0319d61aeb25f58048bd07c144068c3db Signed-off-by: Matthias Sohn --- org.eclipse.jgit.lfs.server/.settings/.api_filters | 8 ++++++++ org.eclipse.jgit.lfs/.settings/.api_filters | 11 +++++++++++ org.eclipse.jgit/.settings/.api_filters | 8 ++++++++ 3 files changed, 27 insertions(+) create mode 100644 org.eclipse.jgit.lfs/.settings/.api_filters diff --git a/org.eclipse.jgit.lfs.server/.settings/.api_filters b/org.eclipse.jgit.lfs.server/.settings/.api_filters index 6609c3d40..d121cb549 100644 --- a/org.eclipse.jgit.lfs.server/.settings/.api_filters +++ b/org.eclipse.jgit.lfs.server/.settings/.api_filters @@ -1,5 +1,13 @@ + + + + + + + + diff --git a/org.eclipse.jgit.lfs/.settings/.api_filters b/org.eclipse.jgit.lfs/.settings/.api_filters new file mode 100644 index 000000000..e31567f75 --- /dev/null +++ b/org.eclipse.jgit.lfs/.settings/.api_filters @@ -0,0 +1,11 @@ + + + + + + + + + + + diff --git a/org.eclipse.jgit/.settings/.api_filters b/org.eclipse.jgit/.settings/.api_filters index c62afb31e..77b766293 100644 --- a/org.eclipse.jgit/.settings/.api_filters +++ b/org.eclipse.jgit/.settings/.api_filters @@ -1,5 +1,13 @@ + + + + + + + + From 5b7be296d2e2465ec4fdff4b7ea11b0bcdcbe902 Mon Sep 17 00:00:00 2001 From: Matthias Sohn Date: Mon, 4 Nov 2019 13:28:23 +0100 Subject: [PATCH 2/7] Remove unused API problem filters Change-Id: I0ae0fd4919b7ccc5218c6eb0fab22350bb9c9714 Signed-off-by: Matthias Sohn --- org.eclipse.jgit/.settings/.api_filters | 28 ------------------------- 1 file changed, 28 deletions(-) diff --git a/org.eclipse.jgit/.settings/.api_filters b/org.eclipse.jgit/.settings/.api_filters index 77b766293..56edd61d7 100644 --- a/org.eclipse.jgit/.settings/.api_filters +++ b/org.eclipse.jgit/.settings/.api_filters @@ -43,11 +43,6 @@ - - - - - @@ -139,13 +134,6 @@ - - - - - - - @@ -183,13 +171,6 @@ - - - - - - - @@ -243,15 +224,6 @@ - - - - - - - - - From 9328236cfec5669a7424af6efe143e4835cdfd43 Mon Sep 17 00:00:00 2001 From: Matthias Sohn Date: Mon, 4 Nov 2019 16:24:55 +0100 Subject: [PATCH 3/7] Update API problem filters - filter errors for new APIs added in service release - remove unused filters Change-Id: Ifbf532b8a3c46d4ed78a38f6c75073a072b7f669 Signed-off-by: Matthias Sohn --- .../.settings/.api_filters | 8 ++ org.eclipse.jgit.lfs/.settings/.api_filters | 11 +++ org.eclipse.jgit/.settings/.api_filters | 82 ++----------------- 3 files changed, 27 insertions(+), 74 deletions(-) create mode 100644 org.eclipse.jgit.lfs/.settings/.api_filters diff --git a/org.eclipse.jgit.lfs.server/.settings/.api_filters b/org.eclipse.jgit.lfs.server/.settings/.api_filters index 6609c3d40..3e60680cf 100644 --- a/org.eclipse.jgit.lfs.server/.settings/.api_filters +++ b/org.eclipse.jgit.lfs.server/.settings/.api_filters @@ -1,5 +1,13 @@ + + + + + + + + diff --git a/org.eclipse.jgit.lfs/.settings/.api_filters b/org.eclipse.jgit.lfs/.settings/.api_filters new file mode 100644 index 000000000..95a45574e --- /dev/null +++ b/org.eclipse.jgit.lfs/.settings/.api_filters @@ -0,0 +1,11 @@ + + + + + + + + + + + diff --git a/org.eclipse.jgit/.settings/.api_filters b/org.eclipse.jgit/.settings/.api_filters index 857fcac17..cbb9de113 100644 --- a/org.eclipse.jgit/.settings/.api_filters +++ b/org.eclipse.jgit/.settings/.api_filters @@ -1,5 +1,13 @@ + + + + + + + + @@ -34,28 +42,6 @@ - - - - - - - - - - - - - - - - - - - - - - @@ -76,42 +62,6 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - @@ -168,14 +118,6 @@ - - - - - - - - @@ -190,14 +132,6 @@ - - - - - - - - From 9a638b08d30f219f35b3bb0a704b8bbaad665920 Mon Sep 17 00:00:00 2001 From: Matthias Sohn Date: Sat, 3 Aug 2019 12:02:34 +0200 Subject: [PATCH 4/7] JMH benchmark for SimpleLruCache See [1] for JMH documentation and [2] how to use JMH in Eclipse. The benchmarks pom currently cannot use the JGit parent pom due to an ecj bug [3] regarding annotation processing. Hence for now do not inherit from the JGit parent pom and copy the compiler plugin configuration for javac from the parent pom. After running the Maven build the benchmark can be run using Maven: $ java -jar org.eclipse.jgit.benchmarks/target/benchmarks.jar or in Eclipse by running the main method of the SimpleLruCacheBenchmark class. [1] https://openjdk.java.net/projects/code-tools/jmh/ [2] http://alblue.bandlem.com/Page/3/index.html [3] https://eclip.se/532029 CQ: 20517 CQ: 20518 Change-Id: Idca8a9e0980f0b8a9c741c4c9e97d03c62f07c8d Signed-off-by: Matthias Sohn --- org.eclipse.jgit.benchmarks/.classpath | 36 ++ org.eclipse.jgit.benchmarks/.gitignore | 2 + org.eclipse.jgit.benchmarks/.project | 23 + .../org.eclipse.core.resources.prefs | 3 + .../.settings/org.eclipse.core.runtime.prefs | 2 + .../.settings/org.eclipse.jdt.apt.core.prefs | 5 + .../.settings/org.eclipse.jdt.core.prefs | 430 ++++++++++++++++++ .../.settings/org.eclipse.jdt.ui.prefs | 66 +++ .../.settings/org.eclipse.m2e.core.prefs | 4 + .../org.eclipse.mylyn.tasks.ui.prefs | 3 + .../.settings/org.eclipse.mylyn.team.ui.prefs | 2 + .../.settings/org.eclipse.pde.api.tools.prefs | 104 +++++ .../.settings/org.eclipse.pde.core.prefs | 2 + .../.settings/org.jboss.tools.maven.apt.prefs | 3 + org.eclipse.jgit.benchmarks/pom.xml | 195 ++++++++ .../benchmarks/SimpleLruCacheBenchmark.java | 112 +++++ pom.xml | 1 + 17 files changed, 993 insertions(+) create mode 100644 org.eclipse.jgit.benchmarks/.classpath create mode 100644 org.eclipse.jgit.benchmarks/.gitignore create mode 100644 org.eclipse.jgit.benchmarks/.project create mode 100644 org.eclipse.jgit.benchmarks/.settings/org.eclipse.core.resources.prefs create mode 100644 org.eclipse.jgit.benchmarks/.settings/org.eclipse.core.runtime.prefs create mode 100644 org.eclipse.jgit.benchmarks/.settings/org.eclipse.jdt.apt.core.prefs create mode 100644 org.eclipse.jgit.benchmarks/.settings/org.eclipse.jdt.core.prefs create mode 100644 org.eclipse.jgit.benchmarks/.settings/org.eclipse.jdt.ui.prefs create mode 100644 org.eclipse.jgit.benchmarks/.settings/org.eclipse.m2e.core.prefs create mode 100644 org.eclipse.jgit.benchmarks/.settings/org.eclipse.mylyn.tasks.ui.prefs create mode 100644 org.eclipse.jgit.benchmarks/.settings/org.eclipse.mylyn.team.ui.prefs create mode 100644 org.eclipse.jgit.benchmarks/.settings/org.eclipse.pde.api.tools.prefs create mode 100644 org.eclipse.jgit.benchmarks/.settings/org.eclipse.pde.core.prefs create mode 100644 org.eclipse.jgit.benchmarks/.settings/org.jboss.tools.maven.apt.prefs create mode 100644 org.eclipse.jgit.benchmarks/pom.xml create mode 100644 org.eclipse.jgit.benchmarks/src/org/eclipse/jgit/benchmarks/SimpleLruCacheBenchmark.java diff --git a/org.eclipse.jgit.benchmarks/.classpath b/org.eclipse.jgit.benchmarks/.classpath new file mode 100644 index 000000000..438d155e3 --- /dev/null +++ b/org.eclipse.jgit.benchmarks/.classpath @@ -0,0 +1,36 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/org.eclipse.jgit.benchmarks/.gitignore b/org.eclipse.jgit.benchmarks/.gitignore new file mode 100644 index 000000000..4972e7d79 --- /dev/null +++ b/org.eclipse.jgit.benchmarks/.gitignore @@ -0,0 +1,2 @@ +/target/ +/.apt_generated/ diff --git a/org.eclipse.jgit.benchmarks/.project b/org.eclipse.jgit.benchmarks/.project new file mode 100644 index 000000000..59be0016d --- /dev/null +++ b/org.eclipse.jgit.benchmarks/.project @@ -0,0 +1,23 @@ + + + org.eclipse.jgit.benchmarks + + + + + + org.eclipse.jdt.core.javabuilder + + + + + org.eclipse.m2e.core.maven2Builder + + + + + + org.eclipse.jdt.core.javanature + org.eclipse.m2e.core.maven2Nature + + diff --git a/org.eclipse.jgit.benchmarks/.settings/org.eclipse.core.resources.prefs b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.core.resources.prefs new file mode 100644 index 000000000..7a5313928 --- /dev/null +++ b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.core.resources.prefs @@ -0,0 +1,3 @@ +eclipse.preferences.version=1 +encoding/=UTF-8 +encoding/src=UTF-8 diff --git a/org.eclipse.jgit.benchmarks/.settings/org.eclipse.core.runtime.prefs b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.core.runtime.prefs new file mode 100644 index 000000000..5a0ad22d2 --- /dev/null +++ b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.core.runtime.prefs @@ -0,0 +1,2 @@ +eclipse.preferences.version=1 +line.separator=\n diff --git a/org.eclipse.jgit.benchmarks/.settings/org.eclipse.jdt.apt.core.prefs b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.jdt.apt.core.prefs new file mode 100644 index 000000000..66f6a56a1 --- /dev/null +++ b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.jdt.apt.core.prefs @@ -0,0 +1,5 @@ +eclipse.preferences.version=1 +org.eclipse.jdt.apt.aptEnabled=true +org.eclipse.jdt.apt.genSrcDir=.apt_generated +org.eclipse.jdt.apt.genTestSrcDir=target/generated-test-sources/test-annotations +org.eclipse.jdt.apt.reconcileEnabled=true diff --git a/org.eclipse.jgit.benchmarks/.settings/org.eclipse.jdt.core.prefs b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.jdt.core.prefs new file mode 100644 index 000000000..b276e89ac --- /dev/null +++ b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.jdt.core.prefs @@ -0,0 +1,430 @@ 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+sp_cleanup.add_missing_nls_tags=false +sp_cleanup.add_missing_override_annotations=true +sp_cleanup.add_missing_override_annotations_interface_methods=true +sp_cleanup.add_serial_version_id=false +sp_cleanup.always_use_blocks=true +sp_cleanup.always_use_parentheses_in_expressions=false +sp_cleanup.always_use_this_for_non_static_field_access=false +sp_cleanup.always_use_this_for_non_static_method_access=false +sp_cleanup.convert_functional_interfaces=false +sp_cleanup.convert_to_enhanced_for_loop=false +sp_cleanup.correct_indentation=false +sp_cleanup.format_source_code=true +sp_cleanup.format_source_code_changes_only=true +sp_cleanup.insert_inferred_type_arguments=false +sp_cleanup.make_local_variable_final=false +sp_cleanup.make_parameters_final=false +sp_cleanup.make_private_fields_final=true +sp_cleanup.make_type_abstract_if_missing_method=false +sp_cleanup.make_variable_declarations_final=false +sp_cleanup.never_use_blocks=false +sp_cleanup.never_use_parentheses_in_expressions=true +sp_cleanup.on_save_use_additional_actions=true +sp_cleanup.organize_imports=false +sp_cleanup.qualify_static_field_accesses_with_declaring_class=false +sp_cleanup.qualify_static_member_accesses_through_instances_with_declaring_class=true +sp_cleanup.qualify_static_member_accesses_through_subtypes_with_declaring_class=true +sp_cleanup.qualify_static_member_accesses_with_declaring_class=false +sp_cleanup.qualify_static_method_accesses_with_declaring_class=false +sp_cleanup.remove_private_constructors=true +sp_cleanup.remove_redundant_type_arguments=true +sp_cleanup.remove_trailing_whitespaces=true +sp_cleanup.remove_trailing_whitespaces_all=true +sp_cleanup.remove_trailing_whitespaces_ignore_empty=false +sp_cleanup.remove_unnecessary_casts=true +sp_cleanup.remove_unnecessary_nls_tags=true +sp_cleanup.remove_unused_imports=false +sp_cleanup.remove_unused_local_variables=false +sp_cleanup.remove_unused_private_fields=true +sp_cleanup.remove_unused_private_members=false +sp_cleanup.remove_unused_private_methods=true +sp_cleanup.remove_unused_private_types=true +sp_cleanup.sort_members=false +sp_cleanup.sort_members_all=false +sp_cleanup.use_anonymous_class_creation=false +sp_cleanup.use_blocks=false +sp_cleanup.use_blocks_only_for_return_and_throw=false +sp_cleanup.use_lambda=false +sp_cleanup.use_parentheses_in_expressions=false +sp_cleanup.use_this_for_non_static_field_access=false +sp_cleanup.use_this_for_non_static_field_access_only_if_necessary=true +sp_cleanup.use_this_for_non_static_method_access=false +sp_cleanup.use_this_for_non_static_method_access_only_if_necessary=true diff --git a/org.eclipse.jgit.benchmarks/.settings/org.eclipse.m2e.core.prefs b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.m2e.core.prefs new file mode 100644 index 000000000..f897a7f1c --- /dev/null +++ b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.m2e.core.prefs @@ -0,0 +1,4 @@ +activeProfiles= +eclipse.preferences.version=1 +resolveWorkspaceProjects=true +version=1 diff --git a/org.eclipse.jgit.benchmarks/.settings/org.eclipse.mylyn.tasks.ui.prefs b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.mylyn.tasks.ui.prefs new file mode 100644 index 000000000..3dec4d97c --- /dev/null +++ b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.mylyn.tasks.ui.prefs @@ -0,0 +1,3 @@ +eclipse.preferences.version=1 +project.repository.kind=bugzilla +project.repository.url=https\://bugs.eclipse.org/bugs diff --git a/org.eclipse.jgit.benchmarks/.settings/org.eclipse.mylyn.team.ui.prefs b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.mylyn.team.ui.prefs new file mode 100644 index 000000000..ce7a0f047 --- /dev/null +++ b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.mylyn.team.ui.prefs @@ -0,0 +1,2 @@ +commit.comment.template=${task.description} \n\nBug\: ${task.key} +eclipse.preferences.version=1 diff --git a/org.eclipse.jgit.benchmarks/.settings/org.eclipse.pde.api.tools.prefs b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.pde.api.tools.prefs new file mode 100644 index 000000000..c0030ded7 --- /dev/null +++ b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.pde.api.tools.prefs @@ -0,0 +1,104 @@ +ANNOTATION_ELEMENT_TYPE_ADDED_FIELD=Error +ANNOTATION_ELEMENT_TYPE_ADDED_METHOD_WITHOUT_DEFAULT_VALUE=Error +ANNOTATION_ELEMENT_TYPE_CHANGED_TYPE_CONVERSION=Error +ANNOTATION_ELEMENT_TYPE_REMOVED_FIELD=Error +ANNOTATION_ELEMENT_TYPE_REMOVED_METHOD=Error +ANNOTATION_ELEMENT_TYPE_REMOVED_TYPE_MEMBER=Error +API_COMPONENT_ELEMENT_TYPE_REMOVED_API_TYPE=Error +API_COMPONENT_ELEMENT_TYPE_REMOVED_REEXPORTED_API_TYPE=Error +API_COMPONENT_ELEMENT_TYPE_REMOVED_REEXPORTED_TYPE=Error +API_COMPONENT_ELEMENT_TYPE_REMOVED_TYPE=Error +API_USE_SCAN_FIELD_SEVERITY=Error +API_USE_SCAN_METHOD_SEVERITY=Error +API_USE_SCAN_TYPE_SEVERITY=Error +CLASS_ELEMENT_TYPE_ADDED_FIELD=Error +CLASS_ELEMENT_TYPE_ADDED_METHOD=Error +CLASS_ELEMENT_TYPE_ADDED_RESTRICTIONS=Error +CLASS_ELEMENT_TYPE_ADDED_TYPE_PARAMETER=Error +CLASS_ELEMENT_TYPE_CHANGED_CONTRACTED_SUPERINTERFACES_SET=Error +CLASS_ELEMENT_TYPE_CHANGED_DECREASE_ACCESS=Error +CLASS_ELEMENT_TYPE_CHANGED_NON_ABSTRACT_TO_ABSTRACT=Error +CLASS_ELEMENT_TYPE_CHANGED_NON_FINAL_TO_FINAL=Error +CLASS_ELEMENT_TYPE_CHANGED_TYPE_CONVERSION=Error +CLASS_ELEMENT_TYPE_REMOVED_CONSTRUCTOR=Error +CLASS_ELEMENT_TYPE_REMOVED_FIELD=Error +CLASS_ELEMENT_TYPE_REMOVED_METHOD=Error +CLASS_ELEMENT_TYPE_REMOVED_SUPERCLASS=Error +CLASS_ELEMENT_TYPE_REMOVED_TYPE_MEMBER=Error +CLASS_ELEMENT_TYPE_REMOVED_TYPE_PARAMETER=Error +CONSTRUCTOR_ELEMENT_TYPE_ADDED_TYPE_PARAMETER=Error +CONSTRUCTOR_ELEMENT_TYPE_CHANGED_DECREASE_ACCESS=Error +CONSTRUCTOR_ELEMENT_TYPE_CHANGED_VARARGS_TO_ARRAY=Error +CONSTRUCTOR_ELEMENT_TYPE_REMOVED_TYPE_PARAMETER=Error +ENUM_ELEMENT_TYPE_CHANGED_CONTRACTED_SUPERINTERFACES_SET=Error +ENUM_ELEMENT_TYPE_CHANGED_TYPE_CONVERSION=Error +ENUM_ELEMENT_TYPE_REMOVED_ENUM_CONSTANT=Error +ENUM_ELEMENT_TYPE_REMOVED_FIELD=Error +ENUM_ELEMENT_TYPE_REMOVED_METHOD=Error +ENUM_ELEMENT_TYPE_REMOVED_TYPE_MEMBER=Error +FIELD_ELEMENT_TYPE_ADDED_VALUE=Error +FIELD_ELEMENT_TYPE_CHANGED_DECREASE_ACCESS=Error +FIELD_ELEMENT_TYPE_CHANGED_FINAL_TO_NON_FINAL_STATIC_CONSTANT=Error +FIELD_ELEMENT_TYPE_CHANGED_NON_FINAL_TO_FINAL=Error +FIELD_ELEMENT_TYPE_CHANGED_NON_STATIC_TO_STATIC=Error +FIELD_ELEMENT_TYPE_CHANGED_STATIC_TO_NON_STATIC=Error +FIELD_ELEMENT_TYPE_CHANGED_TYPE=Error +FIELD_ELEMENT_TYPE_CHANGED_VALUE=Error +FIELD_ELEMENT_TYPE_REMOVED_TYPE_ARGUMENT=Error +FIELD_ELEMENT_TYPE_REMOVED_VALUE=Error +ILLEGAL_EXTEND=Warning +ILLEGAL_IMPLEMENT=Warning +ILLEGAL_INSTANTIATE=Warning +ILLEGAL_OVERRIDE=Warning +ILLEGAL_REFERENCE=Warning +INTERFACE_ELEMENT_TYPE_ADDED_DEFAULT_METHOD=Error +INTERFACE_ELEMENT_TYPE_ADDED_FIELD=Error +INTERFACE_ELEMENT_TYPE_ADDED_METHOD=Error +INTERFACE_ELEMENT_TYPE_ADDED_RESTRICTIONS=Error +INTERFACE_ELEMENT_TYPE_ADDED_SUPER_INTERFACE_WITH_METHODS=Error +INTERFACE_ELEMENT_TYPE_ADDED_TYPE_PARAMETER=Error +INTERFACE_ELEMENT_TYPE_CHANGED_CONTRACTED_SUPERINTERFACES_SET=Error +INTERFACE_ELEMENT_TYPE_CHANGED_TYPE_CONVERSION=Error +INTERFACE_ELEMENT_TYPE_REMOVED_FIELD=Error +INTERFACE_ELEMENT_TYPE_REMOVED_METHOD=Error +INTERFACE_ELEMENT_TYPE_REMOVED_TYPE_MEMBER=Error +INTERFACE_ELEMENT_TYPE_REMOVED_TYPE_PARAMETER=Error +INVALID_ANNOTATION=Ignore +INVALID_JAVADOC_TAG=Ignore +INVALID_REFERENCE_IN_SYSTEM_LIBRARIES=Error +LEAK_EXTEND=Warning +LEAK_FIELD_DECL=Warning +LEAK_IMPLEMENT=Warning +LEAK_METHOD_PARAM=Warning +LEAK_METHOD_RETURN_TYPE=Warning +METHOD_ELEMENT_TYPE_ADDED_RESTRICTIONS=Error +METHOD_ELEMENT_TYPE_ADDED_TYPE_PARAMETER=Error +METHOD_ELEMENT_TYPE_CHANGED_DECREASE_ACCESS=Error +METHOD_ELEMENT_TYPE_CHANGED_NON_ABSTRACT_TO_ABSTRACT=Error +METHOD_ELEMENT_TYPE_CHANGED_NON_FINAL_TO_FINAL=Error +METHOD_ELEMENT_TYPE_CHANGED_NON_STATIC_TO_STATIC=Error +METHOD_ELEMENT_TYPE_CHANGED_STATIC_TO_NON_STATIC=Error +METHOD_ELEMENT_TYPE_CHANGED_VARARGS_TO_ARRAY=Error +METHOD_ELEMENT_TYPE_REMOVED_ANNOTATION_DEFAULT_VALUE=Error +METHOD_ELEMENT_TYPE_REMOVED_TYPE_PARAMETER=Error +MISSING_EE_DESCRIPTIONS=Warning +TYPE_PARAMETER_ELEMENT_TYPE_ADDED_CLASS_BOUND=Error +TYPE_PARAMETER_ELEMENT_TYPE_ADDED_INTERFACE_BOUND=Error +TYPE_PARAMETER_ELEMENT_TYPE_CHANGED_CLASS_BOUND=Error +TYPE_PARAMETER_ELEMENT_TYPE_CHANGED_INTERFACE_BOUND=Error +TYPE_PARAMETER_ELEMENT_TYPE_REMOVED_CLASS_BOUND=Error +TYPE_PARAMETER_ELEMENT_TYPE_REMOVED_INTERFACE_BOUND=Error +UNUSED_PROBLEM_FILTERS=Warning +automatically_removed_unused_problem_filters=false +changed_execution_env=Error +eclipse.preferences.version=1 +incompatible_api_component_version=Error +incompatible_api_component_version_include_major_without_breaking_change=Disabled +incompatible_api_component_version_include_minor_without_api_change=Disabled +incompatible_api_component_version_report_major_without_breaking_change=Warning +incompatible_api_component_version_report_minor_without_api_change=Ignore +invalid_since_tag_version=Error +malformed_since_tag=Error +missing_since_tag=Error +report_api_breakage_when_major_version_incremented=Disabled +report_resolution_errors_api_component=Warning diff --git a/org.eclipse.jgit.benchmarks/.settings/org.eclipse.pde.core.prefs b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.pde.core.prefs new file mode 100644 index 000000000..923c37fb8 --- /dev/null +++ b/org.eclipse.jgit.benchmarks/.settings/org.eclipse.pde.core.prefs @@ -0,0 +1,2 @@ +eclipse.preferences.version=1 +resolve.requirebundle=false diff --git a/org.eclipse.jgit.benchmarks/.settings/org.jboss.tools.maven.apt.prefs b/org.eclipse.jgit.benchmarks/.settings/org.jboss.tools.maven.apt.prefs new file mode 100644 index 000000000..a5b4e1352 --- /dev/null +++ b/org.eclipse.jgit.benchmarks/.settings/org.jboss.tools.maven.apt.prefs @@ -0,0 +1,3 @@ +eclipse.preferences.version=1 +org.jboss.tools.maven.apt.aptProcessDuringReconcile=true +org.jboss.tools.maven.apt.mode=jdt_apt diff --git a/org.eclipse.jgit.benchmarks/pom.xml b/org.eclipse.jgit.benchmarks/pom.xml new file mode 100644 index 000000000..949367a66 --- /dev/null +++ b/org.eclipse.jgit.benchmarks/pom.xml @@ -0,0 +1,195 @@ + + + + 4.0.0 + + org.eclipse.jgit + 5.1.13-SNAPSHOT + org.eclipse.jgit.benchmarks + jar + + JGit - JMH based benchmarks + + + UTF-8 + 1.8 + 1.21 + benchmarks + + + + + org.openjdk.jmh + jmh-core + ${jmh.version} + + + org.openjdk.jmh + jmh-generator-annprocess + ${jmh.version} + provided + + + org.eclipse.jgit + org.eclipse.jgit + ${project.version} + + + + + src/ + + + org.apache.maven.plugins + maven-compiler-plugin + 3.8.1 + + ${javac.target} + ${javac.target} + ${javac.target} + .apt_generated + + + + compile-with-errorprone + compile + + compile + + + javac-with-errorprone + true + + -Xep:ExpectedExceptionChecker:ERROR + + + + + + + org.codehaus.plexus + plexus-compiler-javac + 2.8.5 + + + org.codehaus.plexus + plexus-compiler-javac-errorprone + 2.8.5 + + + + com.google.errorprone + error_prone_core + 2.3.3 + + + + + org.apache.maven.plugins + maven-shade-plugin + + + package + + shade + + + ${uberjar.name} + + + org.openjdk.jmh.Main + + + + + + *:* + + META-INF/*.SF + META-INF/*.DSA + META-INF/*.RSA + + + + + + + + + + + + + org.eclipse.m2e + lifecycle-mapping + 1.0.0 + + + + + + org.apache.maven.plugins + maven-antrun-plugin + [1.8,) + + run + + + + + + + + + + + + + + diff --git a/org.eclipse.jgit.benchmarks/src/org/eclipse/jgit/benchmarks/SimpleLruCacheBenchmark.java b/org.eclipse.jgit.benchmarks/src/org/eclipse/jgit/benchmarks/SimpleLruCacheBenchmark.java new file mode 100644 index 000000000..0f1d573af --- /dev/null +++ b/org.eclipse.jgit.benchmarks/src/org/eclipse/jgit/benchmarks/SimpleLruCacheBenchmark.java @@ -0,0 +1,112 @@ +/* + * Copyright (C) 2019, Matthias Sohn + * and other copyright owners as documented in the project's IP log. + * + * This program and the accompanying materials are made available + * under the terms of the Eclipse Distribution License v1.0 which + * accompanies this distribution, is reproduced below, and is + * available at http://www.eclipse.org/org/documents/edl-v10.php + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * + * - Neither the name of the Eclipse Foundation, Inc. nor the + * names of its contributors may be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +package org.eclipse.jgit.benchmarks; + +import java.security.SecureRandom; +import java.util.concurrent.TimeUnit; + +import org.eclipse.jgit.util.SimpleLruCache; +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.BenchmarkMode; +import org.openjdk.jmh.annotations.Group; +import org.openjdk.jmh.annotations.GroupThreads; +import org.openjdk.jmh.annotations.Mode; +import org.openjdk.jmh.annotations.OutputTimeUnit; +import org.openjdk.jmh.annotations.Scope; +import org.openjdk.jmh.annotations.Setup; +import org.openjdk.jmh.annotations.State; +import org.openjdk.jmh.annotations.TearDown; +import org.openjdk.jmh.runner.Runner; +import org.openjdk.jmh.runner.RunnerException; +import org.openjdk.jmh.runner.options.Options; +import org.openjdk.jmh.runner.options.OptionsBuilder; + +@State(Scope.Benchmark) +public class SimpleLruCacheBenchmark { + + SecureRandom rnd = new SecureRandom(); + + private volatile SimpleLruCache cache = new SimpleLruCache<>( + 100, 0.2f); + + private volatile int i; + + @Setup + public void setupBenchmark() { + i = rnd.nextInt(250); + } + + @TearDown + public void teardown() { + cache = null; + } + + @Benchmark + @Group("readwrite") + @GroupThreads(1) + @BenchmarkMode({ Mode.AverageTime }) + @OutputTimeUnit(TimeUnit.NANOSECONDS) + public SimpleLruCache testCacheWrite() { + cache.put("k" + i, "v" + i); + return cache; + } + + @Benchmark + @Group("readwrite") + @GroupThreads(1) + @BenchmarkMode({ Mode.AverageTime }) + @OutputTimeUnit(TimeUnit.NANOSECONDS) + public SimpleLruCache testCacheRead() { + cache.get("k" + i); + return cache; + } + + public static void main(String[] args) throws RunnerException { + Options opt = new OptionsBuilder() + .include(SimpleLruCacheBenchmark.class.getSimpleName()) + // .addProfiler(StackProfiler.class) + // .addProfiler(GCProfiler.class) + .forks(1).jvmArgs("-ea").build(); + new Runner(opt).run(); + } +} diff --git a/pom.xml b/pom.xml index 5709b85c1..28f180e68 100644 --- a/pom.xml +++ b/pom.xml @@ -964,6 +964,7 @@ org.eclipse.jgit.pgm.test org.eclipse.jgit.lfs.test org.eclipse.jgit.lfs.server.test + org.eclipse.jgit.benchmarks From 25a611ccc5a841837705dd203c27557ccabf8628 Mon Sep 17 00:00:00 2001 From: Matthias Sohn Date: Mon, 5 Aug 2019 16:26:20 +0200 Subject: [PATCH 5/7] Implement benchmark for looking up FileStore of a given Path MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Results on Mac OS 10.14.6 using APFS: Result "org.eclipse.jgit.benchmarks.LookupFileStoreBenchmark.testLookupFileStore": 44583.277 ±(99.9%) 2666.096 ns/op [Average] (min, avg, max) = (43707.073, 44583.277, 45320.685), stdev = 692.377 CI (99.9%): [41917.181, 47249.373] (assumes normal distribution) Secondary result "org.eclipse.jgit.benchmarks.LookupFileStoreBenchmark.testLookupFileStore:·stack": Stack profiler: ....[Thread state distributions]........................................................ 100.0% RUNNABLE ....[Thread state: RUNNABLE]............................................................. 42.5% 42.5% sun.nio.fs.UnixNativeDispatcher.realpath0 37.9% 37.9% sun.nio.fs.UnixNativeDispatcher.stat0 11.0% 11.0% sun.nio.fs.BsdNativeDispatcher.getfsstat 7.6% 7.6% sun.nio.fs.BsdNativeDispatcher.fsstatEntry 0.7% 0.7% sun.nio.fs.BsdNativeDispatcher.endfsstat 0.1% 0.1% sun.nio.fs.UnixPath.initOffsets 0.0% 0.0% sun.nio.fs.UnixFileAttributes.get 0.0% 0.0% java.util.zip.Inflater.inflateBytes 0.0% 0.0% sun.misc.Unsafe.compareAndSwapInt 0.0% 0.0% sun.nio.fs.BsdFileStore.findMountEntry This shows that FS.attrCacheByPath should be useful to reduce overhead of looking up the FileStore of a given file. Change-Id: I7213086b42e0453f0ee149660d507dac2a4644cc Signed-off-by: Matthias Sohn --- .../benchmarks/LookupFileStoreBenchmark.java | 97 +++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 org.eclipse.jgit.benchmarks/src/org/eclipse/jgit/benchmarks/LookupFileStoreBenchmark.java diff --git a/org.eclipse.jgit.benchmarks/src/org/eclipse/jgit/benchmarks/LookupFileStoreBenchmark.java b/org.eclipse.jgit.benchmarks/src/org/eclipse/jgit/benchmarks/LookupFileStoreBenchmark.java new file mode 100644 index 000000000..61e23ccd8 --- /dev/null +++ b/org.eclipse.jgit.benchmarks/src/org/eclipse/jgit/benchmarks/LookupFileStoreBenchmark.java @@ -0,0 +1,97 @@ +/* + * Copyright (C) 2019, Matthias Sohn + * and other copyright owners as documented in the project's IP log. + * + * This program and the accompanying materials are made available + * under the terms of the Eclipse Distribution License v1.0 which + * accompanies this distribution, is reproduced below, and is + * available at http://www.eclipse.org/org/documents/edl-v10.php + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * + * - Neither the name of the Eclipse Foundation, Inc. nor the + * names of its contributors may be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +package org.eclipse.jgit.benchmarks; + +import java.io.IOException; +import java.nio.file.FileStore; +import java.nio.file.Files; +import java.nio.file.Path; +import java.util.concurrent.TimeUnit; + +import org.eclipse.jgit.util.FileUtils; +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.BenchmarkMode; +import org.openjdk.jmh.annotations.Mode; +import org.openjdk.jmh.annotations.OutputTimeUnit; +import org.openjdk.jmh.annotations.Scope; +import org.openjdk.jmh.annotations.Setup; +import org.openjdk.jmh.annotations.State; +import org.openjdk.jmh.annotations.TearDown; +import org.openjdk.jmh.profile.StackProfiler; +import org.openjdk.jmh.runner.Runner; +import org.openjdk.jmh.runner.RunnerException; +import org.openjdk.jmh.runner.options.Options; +import org.openjdk.jmh.runner.options.OptionsBuilder; + +@State(Scope.Thread) +public class LookupFileStoreBenchmark { + + Path path; + + @Setup + public void setupBenchmark() throws IOException { + path = Files.createTempFile("test", "x"); + } + + @TearDown + public void teardown() throws IOException { + FileUtils.delete(path.toFile(), FileUtils.RETRY); + } + + @Benchmark + @BenchmarkMode({ Mode.AverageTime }) + @OutputTimeUnit(TimeUnit.NANOSECONDS) + public FileStore testLookupFileStore() throws IOException { + FileStore fs = Files.getFileStore(path); + return fs; + } + + public static void main(String[] args) throws RunnerException { + Options opt = new OptionsBuilder() + .include(LookupFileStoreBenchmark.class.getSimpleName()) + .addProfiler(StackProfiler.class) + // .addProfiler(GCProfiler.class) + .forks(1).jvmArgs("-ea").build(); + new Runner(opt).run(); + } +} From 06de3a1dd773e2bfff26b247c728f69a6dc99e97 Mon Sep 17 00:00:00 2001 From: Matthias Sohn Date: Wed, 7 Aug 2019 11:51:30 +0200 Subject: [PATCH 6/7] Benchmark for creating files and FileSnapshots Change-Id: I953fd8b6b9743b0b9cada244331253eb2121784d Signed-off-by: Matthias Sohn --- .../CreateFileSnapshotBenchmark.java | 111 ++++++++++++++++++ 1 file changed, 111 insertions(+) create mode 100644 org.eclipse.jgit.benchmarks/src/org/eclipse/jgit/benchmarks/CreateFileSnapshotBenchmark.java diff --git a/org.eclipse.jgit.benchmarks/src/org/eclipse/jgit/benchmarks/CreateFileSnapshotBenchmark.java b/org.eclipse.jgit.benchmarks/src/org/eclipse/jgit/benchmarks/CreateFileSnapshotBenchmark.java new file mode 100644 index 000000000..ffe4a26d8 --- /dev/null +++ b/org.eclipse.jgit.benchmarks/src/org/eclipse/jgit/benchmarks/CreateFileSnapshotBenchmark.java @@ -0,0 +1,111 @@ +/* + * Copyright (C) 2019, Matthias Sohn + * and other copyright owners as documented in the project's IP log. + * + * This program and the accompanying materials are made available + * under the terms of the Eclipse Distribution License v1.0 which + * accompanies this distribution, is reproduced below, and is + * available at http://www.eclipse.org/org/documents/edl-v10.php + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * + * - Neither the name of the Eclipse Foundation, Inc. nor the + * names of its contributors may be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +package org.eclipse.jgit.benchmarks; + +import java.io.IOException; +import java.nio.file.Files; +import java.nio.file.Path; +import java.util.UUID; +import java.util.concurrent.TimeUnit; + +import org.eclipse.jgit.internal.storage.file.FileSnapshot; +import org.eclipse.jgit.util.FileUtils; +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.BenchmarkMode; +import org.openjdk.jmh.annotations.Measurement; +import org.openjdk.jmh.annotations.Mode; +import org.openjdk.jmh.annotations.OutputTimeUnit; +import org.openjdk.jmh.annotations.Scope; +import org.openjdk.jmh.annotations.Setup; +import org.openjdk.jmh.annotations.State; +import org.openjdk.jmh.annotations.TearDown; +import org.openjdk.jmh.annotations.Warmup; +import org.openjdk.jmh.runner.Runner; +import org.openjdk.jmh.runner.RunnerException; +import org.openjdk.jmh.runner.options.Options; +import org.openjdk.jmh.runner.options.OptionsBuilder; + +@State(Scope.Thread) +public class CreateFileSnapshotBenchmark { + + Path path; + + Path testDir; + + @Setup + public void setupBenchmark() throws IOException { + testDir = Files.createTempDirectory("dir"); + path = testDir.resolve("toSnapshot"); + Files.createFile(path); + } + + @TearDown + public void teardown() throws IOException { + FileUtils.delete(testDir.toFile(), FileUtils.RECURSIVE | FileUtils.RETRY); + } + + @Benchmark + @BenchmarkMode({ Mode.AverageTime }) + @OutputTimeUnit(TimeUnit.NANOSECONDS) + @Warmup(iterations = 5, time = 100, timeUnit = TimeUnit.MILLISECONDS) + @Measurement(iterations = 5, time = 100, timeUnit = TimeUnit.MILLISECONDS) + public Path testCreateFile() throws IOException { + return Files.createTempFile(testDir, "create", ""); + } + + @Benchmark + @BenchmarkMode({ Mode.AverageTime }) + @OutputTimeUnit(TimeUnit.NANOSECONDS) + public FileSnapshot testCreateFileSnapshot() { + return FileSnapshot.save(path.toFile()); + } + + public static void main(String[] args) throws RunnerException { + Options opt = new OptionsBuilder() + .include(CreateFileSnapshotBenchmark.class.getSimpleName()) + // .addProfiler(StackProfiler.class) + // .addProfiler(GCProfiler.class) + .forks(1).jvmArgs("-ea").build(); + new Runner(opt).run(); + } +} From 452c38cd2285df77b831406e7eeab2dc778bdf1c Mon Sep 17 00:00:00 2001 From: Matthias Sohn Date: Sun, 4 Aug 2019 19:04:41 +0200 Subject: [PATCH 7/7] Run JMH benchmarks using bazel The benchmarks can be built and run using bazel by running: $ bazel run //org.eclipse.jgit.benchmarks:benchmarks Change-Id: I6679750eaa0f2be30ed9d45036e013b0ea4fcc86 Signed-off-by: Matthias Sohn --- WORKSPACE | 30 ++++++++++++++ lib/jmh/BUILD | 12 ++++++ org.eclipse.jgit.benchmarks/BUILD | 13 ++++++ tools/bzl/jmh.bzl | 66 +++++++++++++++++++++++++++++++ 4 files changed, 121 insertions(+) create mode 100644 lib/jmh/BUILD create mode 100644 org.eclipse.jgit.benchmarks/BUILD create mode 100644 tools/bzl/jmh.bzl diff --git a/WORKSPACE b/WORKSPACE index de7e53081..0ddbf8fbd 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -22,6 +22,36 @@ load( "maven_jar", ) +JMH_VERS = "1.21" + +maven_jar( + name = "jmh-core", + artifact = "org.openjdk.jmh:jmh-core:" + JMH_VERS, + attach_source = False, + sha1 = "442447101f63074c61063858033fbfde8a076873", +) + +maven_jar( + name = "jmh-annotations", + artifact = "org.openjdk.jmh:jmh-generator-annprocess:" + JMH_VERS, + attach_source = False, + sha1 = "7aac374614a8a76cad16b91f1a4419d31a7dcda3", +) + +maven_jar( + name = "jopt", + artifact = "net.sf.jopt-simple:jopt-simple:5.0.4", + attach_source = False, + sha1 = "4fdac2fbe92dfad86aa6e9301736f6b4342a3f5c", +) + +maven_jar( + name = "math3", + artifact = "org.apache.commons:commons-math3:3.6.1", + attach_source = False, + sha1 = "e4ba98f1d4b3c80ec46392f25e094a6a2e58fcbf", +) + maven_jar( name = "jsch", artifact = "com.jcraft:jsch:0.1.55", diff --git a/lib/jmh/BUILD b/lib/jmh/BUILD new file mode 100644 index 000000000..deb2a78de --- /dev/null +++ b/lib/jmh/BUILD @@ -0,0 +1,12 @@ +load("@rules_java//java:defs.bzl", "java_library") + +java_library( + name = "jmh", + visibility = ["//visibility:public"], + exports = [ + "@jmh-annotations//jar", + "@jmh-core//jar", + "@jopt//jar", + "@math3//jar", + ], +) \ No newline at end of file diff --git a/org.eclipse.jgit.benchmarks/BUILD b/org.eclipse.jgit.benchmarks/BUILD new file mode 100644 index 000000000..3c6ff0e12 --- /dev/null +++ b/org.eclipse.jgit.benchmarks/BUILD @@ -0,0 +1,13 @@ +load("//tools:bzl/jmh.bzl", "jmh_java_benchmarks") + +SRCS = glob( + ["src/**/*.java"], +) + +jmh_java_benchmarks( + name = "benchmarks", + srcs = SRCS, + deps = [ + "//org.eclipse.jgit:jgit", + ], +) \ No newline at end of file diff --git a/tools/bzl/jmh.bzl b/tools/bzl/jmh.bzl new file mode 100644 index 000000000..eee9ed02c --- /dev/null +++ b/tools/bzl/jmh.bzl @@ -0,0 +1,66 @@ +# Copyright (C) 2019, Matthias Sohn +# and other copyright owners as documented in the project's IP log. +# +# This program and the accompanying materials are made available +# under the terms of the Eclipse Distribution License v1.0 which +# accompanies this distribution, is reproduced below, and is +# available at http://www.eclipse.org/org/documents/edl-v10.php +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or +# without modification, are permitted provided that the following +# conditions are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following +# disclaimer in the documentation and/or other materials provided +# with the distribution. +# +# - Neither the name of the Eclipse Foundation, Inc. nor the +# names of its contributors may be used to endorse or promote +# products derived from this software without specific prior +# written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND +# CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, +# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# Definitions to run jmh microbenchmarks + +def jmh_java_benchmarks(name, srcs, deps = [], tags = [], plugins = [], **kwargs): + """Builds runnable JMH benchmarks. + This rule builds a runnable target for one or more JMH benchmarks + specified as srcs. It takes the same arguments as java_binary, + except for main_class. + """ + plugin_name = "_{}_jmh_annotation_processor".format(name) + native.java_plugin( + name = plugin_name, + deps = ["//lib/jmh:jmh"], + processor_class = "org.openjdk.jmh.generators.BenchmarkProcessor", + visibility = ["//visibility:private"], + tags = tags, + ) + native.java_binary( + name = name, + srcs = srcs, + main_class = "org.openjdk.jmh.Main", + deps = deps + ["//lib/jmh:jmh"], + plugins = plugins + [plugin_name], + tags = tags, + **kwargs + ) \ No newline at end of file