{"id":16572714,"url":"https://github.com/lemire/microbenchmarks","last_synced_at":"2025-10-29T02:30:17.724Z","repository":{"id":24998387,"uuid":"28417294","full_name":"lemire/microbenchmarks","owner":"lemire","description":"Private microbenchmarks","archived":false,"fork":false,"pushed_at":"2018-04-13T19:52:22.000Z","size":531,"stargazers_count":15,"open_issues_count":0,"forks_count":1,"subscribers_count":4,"default_branch":"master","last_synced_at":"2025-02-01T21:11:09.641Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/lemire.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2014-12-23T20:08:22.000Z","updated_at":"2024-12-04T06:48:47.000Z","dependencies_parsed_at":"2022-08-22T23:01:11.278Z","dependency_job_id":null,"html_url":"https://github.com/lemire/microbenchmarks","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lemire%2Fmicrobenchmarks","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lemire%2Fmicrobenchmarks/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lemire%2Fmicrobenchmarks/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lemire%2Fmicrobenchmarks/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/lemire","download_url":"https://codeload.github.com/lemire/microbenchmarks/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":238758227,"owners_count":19525729,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-10-11T21:28:25.544Z","updated_at":"2025-10-29T02:30:16.853Z","avatar_url":"https://github.com/lemire.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"microbenchmarks\n===============\n\n Range Minimum Query\n--------------------\n\nhttp://stackoverflow.com/questions/42570135/java-method-call-performance\n\n        mvn clean install\n        java -cp target/microbenchmarks-0.0.1-jar-with-dependencies.jar me.lemire.microbenchmarks.rangequery.RangeMinimum\n\n\n\nMysterious issue\n-------------------\n\nhttp://stackoverflow.com/questions/41622613/why-is-my-java-lambda-with-a-dummy-assignment-much-faster-than-without-it\n\n        mvn clean install\n        java -cp target/microbenchmarks-0.0.1-jar-with-dependencies.jar me.lemire.microbenchmarks.mysteries.MysteriousLambda\n\nBitset\n---------\n        mvn clean install\n        java -cp target/microbenchmarks-0.0.1-jar-with-dependencies.jar me.lemire.microbenchmarks.bitset.Bitset\n\nCompare direct vs. heap buffers\n-------------------------------\n\n\n        mvn clean install\n        java -cp target/microbenchmarks-0.0.1-jar-with-dependencies.jar me.lemire.microbenchmarks.bytebuffer.DirectVSHeapVSArray\n\n\n\nJava RNG is slow\n-----------------\n\n        mvn clean install\n        java -cp target/microbenchmarks-0.0.1-jar-with-dependencies.jar me.lemire.microbenchmarks.random.RandomNumberGenerator\n\n\nInteger sums\n--------------\n\nThis is my answer to the following blog post: http://www.vitavonni.de/blog/201412/2014122201-java-sum-of-array-comparisons.html\n\n        mvn clean install\n        java -cp target/microbenchmarks-0.0.1-jar-with-dependencies.jar me.lemire.microbenchmarks.integersum.SumBenchmark -wi 5 -i 5 -f 1\n\n\n\nHashing\n---------\n\n        java -cp target/microbenchmarks-0.0.1-jar-with-dependencies.jar me/lemire/hashing/InterleavedHash\n\n\nShuffle\n-----------\n        java -cp target/microbenchmarks-0.0.1-jar-with-dependencies.jar me.lemire.microbenchmarks.algorithms.Shuffle\n \n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flemire%2Fmicrobenchmarks","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flemire%2Fmicrobenchmarks","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flemire%2Fmicrobenchmarks/lists"}