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Excessive memory usage in monorepos with dozens/hundreds of cabal packages or modules #2151

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@jneira

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@jneira
  • There are several issues about memory consumption but it seems it is exacerbated in those contexts
  • The large public codebase where hls works reliably is ghc but it has few packages
  • Test performance of large monorepos is hard:
    • They usually are private
    • Setup a benchmark here would be pretty difficult
  • So we need the feedback of users to improve perfomance in those scenarios
  • Pinging the experts om the subject: @wz1000, @mpickering, @pepeiborra, @fendor
  • I think @parsonsmatt has experienced this issue
  • As a first step we should analyze where is the culprit, starting from hie-bios

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    component: hie-biosperformanceIssues about memory consumption, responsiveness, etc.status: needs infoNot actionable, because there's missing informationtype: bugSomething isn't right: doesn't work as intended, documentation is missing/outdated, etc..type: enhancementNew feature or request

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