{"id":16849917,"url":"https://github.com/rustyx/jemalloc-win32-demo","last_synced_at":"2025-03-18T08:10:52.749Z","repository":{"id":143449491,"uuid":"90236443","full_name":"rustyx/jemalloc-win32-demo","owner":"rustyx","description":null,"archived":false,"fork":false,"pushed_at":"2017-05-04T10:47:22.000Z","size":12,"stargazers_count":0,"open_issues_count":0,"forks_count":1,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-01-24T14:38:54.838Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"unlicense","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/rustyx.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,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2017-05-04T07:54:19.000Z","updated_at":"2017-05-04T08:22:12.000Z","dependencies_parsed_at":"2023-05-24T09:00:35.977Z","dependency_job_id":null,"html_url":"https://github.com/rustyx/jemalloc-win32-demo","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/rustyx%2Fjemalloc-win32-demo","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rustyx%2Fjemalloc-win32-demo/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rustyx%2Fjemalloc-win32-demo/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rustyx%2Fjemalloc-win32-demo/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/rustyx","download_url":"https://codeload.github.com/rustyx/jemalloc-win32-demo/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":244181419,"owners_count":20411603,"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":"2024-10-13T13:17:56.084Z","updated_at":"2025-03-18T08:10:52.744Z","avatar_url":"https://github.com/rustyx.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# jemalloc Windows demo\r\n\r\nThis is a demo project for redirecting C++ `new` and `delete` operators to jemalloc, bypassing the Windows heap.\r\n\r\nIt demonstrates that:\r\n1. jemalloc on Windows 64-bit is faster than the Windows heap.\r\n2. jemalloc on Windows 32-bit is NOT faster and runs out of memory, so is probably a bad idea to use on 32-bit.\r\n\r\nBuild prerequisites:\r\n* Cygwin with autoconf and autogen (cygwin/bin folder must be on the PATH)\r\n* Git (must be on the PATH)\r\n\r\nRun build-jemalloc.cmd to build the jemalloc (static) library.\r\n\r\nOnce built, compare the performance of `Release | x64` with `Release-jemalloc | x64` (i.e. with and without jemalloc).\r\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frustyx%2Fjemalloc-win32-demo","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Frustyx%2Fjemalloc-win32-demo","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frustyx%2Fjemalloc-win32-demo/lists"}