{"id":42923638,"url":"https://github.com/fps/jack_wakeup","last_synced_at":"2026-01-30T18:05:16.802Z","repository":{"id":138345905,"uuid":"209723488","full_name":"fps/jack_wakeup","owner":"fps","description":"A small utility to sample wakeup times for a jackd client","archived":false,"fork":false,"pushed_at":"2025-01-14T09:00:49.000Z","size":10,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-01-14T10:29:21.275Z","etag":null,"topics":["audio","jack","linux","utility"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/fps.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"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":"2019-09-20T06:43:46.000Z","updated_at":"2025-01-14T09:00:52.000Z","dependencies_parsed_at":"2025-01-14T10:19:58.542Z","dependency_job_id":"ff6bc9c3-e7c6-42ea-bef6-1e068631e67d","html_url":"https://github.com/fps/jack_wakeup","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/fps/jack_wakeup","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fps%2Fjack_wakeup","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fps%2Fjack_wakeup/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fps%2Fjack_wakeup/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fps%2Fjack_wakeup/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/fps","download_url":"https://codeload.github.com/fps/jack_wakeup/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fps%2Fjack_wakeup/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28917033,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-30T16:37:38.804Z","status":"ssl_error","status_checked_at":"2026-01-30T16:37:37.878Z","response_time":66,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["audio","jack","linux","utility"],"created_at":"2026-01-30T18:04:26.952Z","updated_at":"2026-01-30T18:05:16.788Z","avatar_url":"https://github.com/fps.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# jack_wakeup\nA small utility to sample wakeup times for a jackd client. Its usefullness is \nmostly limited to being run as the only client in a jack session since only \nin this case it's guaranteed to be run as soon as possible after a\nperiod has started.\n\nIt gathers \u003ccode\u003eclock_gettime(CLOCK_MONOTONIC_RAW)\u003c/code\u003e values and prints \nthem to stdout at the end of the run per default. The format is simply two colums,\nthe first being the \u003ccode\u003etv_secs\u003c/code\u003e and the second the \u003ccode\u003etv_nsesc\u003c/code\u003e \nvalues.\n\nOptionally it can print a little bit of statistics. See the example usage\nbelow.\n\n\u003cpre\u003e\nAllowed options:\n  -h [ --help ]                         produce help message\n  -a [ --jack-client-name ] arg (=jack_wakeup)\n                                        The jack client name to use\n  -e [ --jack-server-name ] arg (=default)\n                                        The jack server name to use\n  -n [ --number-of-samples ] arg (=512) The number of samples to gather\n  -s [ --report-samples ] arg (=1)      Whether to report the raw sample data\n  -t [ --report-statistics ] arg (=0)   Whether to report statistics about \n                                        differences between samples\n\u003c/pre\u003e\n\n# Example usage:\n\n\u003cpre\u003e\n[alarm@alarmpi jack_wakeup]$ for n in `seq 1 10`; do ./jack_wakeup -t 1 -s 0; done\nmean: 2.66157e+06 min: 2.55376e+06 max: 2.7847e+06\nmean: 2.66122e+06 min: 2.38767e+06 max: 2.78672e+06\nmean: 2.66161e+06 min: 2.58015e+06 max: 2.77909e+06\nmean: 2.66165e+06 min: 2.58152e+06 max: 2.78143e+06\nmean: 2.66166e+06 min: 2.59293e+06 max: 2.77958e+06\nmean: 2.66178e+06 min: 2.58165e+06 max: 2.78341e+06\nmean: 2.66149e+06 min: 2.5447e+06 max: 2.78161e+06\nmean: 2.66155e+06 min: 2.54759e+06 max: 2.7778e+06\nmean: 2.66116e+06 min: 2.34372e+06 max: 2.78307e+06\nmean: 2.66135e+06 min: 2.45059e+06 max: 2.78507e+06\n[alarm@alarmpi jack_wakeup]$ ./jack_wakeup -n 30\n118165 788141772\n118165 790593032\n118165 793297846\n118165 795922069\n118165 798551865\n118165 801295161\n118165 803924995\n118165 806550291\n118165 809300883\n118165 811925032\n118165 814553865\n118165 817302606\n118165 819928846\n118165 822552995\n118165 825298439\n118165 827929735\n118165 830552550\n118165 833302569\n118165 835903994\n118165 838555661\n118165 841305476\n118165 843926809\n118165 846555457\n118165 849305735\n118165 851931069\n118165 854558976\n118165 857303494\n118165 859933087\n118165 862559735\n118165 865309346\n\n\u003c/pre\u003e\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffps%2Fjack_wakeup","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ffps%2Fjack_wakeup","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffps%2Fjack_wakeup/lists"}