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performanceIssues about memory consumption, responsiveness, etc.Issues about memory consumption, responsiveness, etc.type: bugSomething isn't right: doesn't work as intended, documentation is missing/outdated, etc..Something isn't right: doesn't work as intended, documentation is missing/outdated, etc..
Description
I ran a profile after loading GHC into HLS and see that many of the large sources of allocation are due to to big lists of keys.
Total: 1.8 million allocated key values for 90MB (10%) of live data
hls-graph-1.7.0.0-inplace:Development.IDE.Graph.Internal.Types:Key:89794800:1870725:48:48.0
1.4 million, 34MB of lists containing keys
ghc-prim:GHC.Types::[hls-graph-1.7.0.0-inplace:Development.IDE.Graph.Internal.Types:Key,ghc-prim:GHC.Types::]:34671936:1444664:24:24.0
1.2 million, 29MB of the GetModSummaryWithoutTimestamps
Key
ghc-prim:GHC.Tuple:(,)[ghcide-1.7.0.1-inplace:Development.IDE.Core.RuleTypes:GetModSummaryWithoutTimestamps,lsp-types-1.4.0.1-bc66547fb74f5fe287e9850a7cf5b08fad3aa0baf55d7ffc8b91807e767ee251:Language.LSP.Types.Uri:NormalizedFilePath]:29105232:1212718:24:24.0
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performanceIssues about memory consumption, responsiveness, etc.Issues about memory consumption, responsiveness, etc.type: bugSomething isn't right: doesn't work as intended, documentation is missing/outdated, etc..Something isn't right: doesn't work as intended, documentation is missing/outdated, etc..