{"id":19178727,"url":"https://github.com/scalacenter/scalac-profiling","last_synced_at":"2025-04-05T00:09:10.421Z","repository":{"id":23596079,"uuid":"99112925","full_name":"scalacenter/scalac-profiling","owner":"scalacenter","description":"Compilation profiling tool for Scala 2 projects","archived":false,"fork":false,"pushed_at":"2025-03-18T00:25:30.000Z","size":3959,"stargazers_count":133,"open_issues_count":11,"forks_count":18,"subscribers_count":14,"default_branch":"main","last_synced_at":"2025-03-28T23:08:28.276Z","etag":null,"topics":["implicit-searches","macros","reproducibility","sbt-plugin","scala-development","scalac","statistics"],"latest_commit_sha":null,"homepage":"https://scalacenter.github.io/scalac-profiling/","language":"Scala","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/scalacenter.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.md","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":"2017-08-02T12:15:05.000Z","updated_at":"2025-03-09T08:28:49.000Z","dependencies_parsed_at":"2022-07-27T04:02:23.171Z","dependency_job_id":"457ad533-1889-4bc7-aa76-7cc170be3ada","html_url":"https://github.com/scalacenter/scalac-profiling","commit_stats":{"total_commits":563,"total_committers":13,"mean_commits":43.30769230769231,"dds":0.3534635879218473,"last_synced_commit":"bdb69b54438eacd950d965ce09eb717b1ebf4e11"},"previous_names":[],"tags_count":9,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scalacenter%2Fscalac-profiling","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scalacenter%2Fscalac-profiling/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scalacenter%2Fscalac-profiling/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scalacenter%2Fscalac-profiling/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/scalacenter","download_url":"https://codeload.github.com/scalacenter/scalac-profiling/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247266564,"owners_count":20910836,"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":["implicit-searches","macros","reproducibility","sbt-plugin","scala-development","scalac","statistics"],"created_at":"2024-11-09T10:40:40.332Z","updated_at":"2025-04-05T00:09:10.408Z","avatar_url":"https://github.com/scalacenter.png","language":"Scala","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Providing Better Compilation Performance Information\n\nWhen compile times become a problem, how can Scala developers reason about\nthe relation between their code and compile times?\n\n## Installation \n\nAdd the `scalac-profiling` compiler plugin into your project:\n\n```scala\naddCompilerPlugin(\"ch.epfl.scala\" %% \"scalac-profiling\" % \"\u003cversion\u003e\" cross CrossVersion.full)\n```\n\nNote that in Scala 2.13, the preferred form of the compiler option to enable statistics is `-Vstatistics`. It is part of the family of `-V` flags that enable various \"verbose\" behaviors (in 2.12, the flag is called `-Ystatistics`).\n\nLearn more at https://scalacenter.github.io/scalac-profiling.\n\nAlso, you may wish to read the [Speeding Up Compilation Time with `scalac-profiling`](https://www.scala-lang.org/blog/2018/06/04/scalac-profiling.html) in the scala-lang blog. Worth noting that the article is 5+ years old, and hasn't been updated. But still, you may gather a lot of ideas while reading it.\n\n## Maintenance status\n\nThis tool was created at the [Scala Center](http://scala.epfl.ch) in 2017 and 2018 as the result of the proposal [SCP-10](https://github.com/scalacenter/advisoryboard/blob/main/proposals/010-compiler-profiling.md), submitted by a [corporate member](https://scala.epfl.ch/corporate-membership.html) of the board. The Center is seeking new corporate members to fund activities such as these, to benefit the entire Scala community.\n\nThe plugin is now community-maintained, with maintenance overseen by the Center. Thanks to volunteer contributors, the latest release 1.1.0 supports both Scala 2.13 and 2.12.\n\n## Historical context\n\nThe historical context of this project is quite interesting. For those wondering about the details, see the [dedicated section](HISTORICALCONTEXT.md).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fscalacenter%2Fscalac-profiling","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fscalacenter%2Fscalac-profiling","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fscalacenter%2Fscalac-profiling/lists"}