ghc-8.6.1 and ghc-8.6.2 use a lot of memory
Currently GHC uses a lot of memory to build a relatively small module and causes my CI to fail due to there being a 4G memory limit.
The source code can be found here:
https://github.com/haskell-works/hw-json/tree/73368cee21dc72eedd5291ba689f9abf10e7fcd2
The problem module is here:
The build output follows:
cabal new-build --enable-tests --enable-benchmarks --project-file="cabal.project" -j${CABAL_THREADS:-4} all
Build profile: -w ghc-8.6.2 -O2
In order, the following will be built (use -v for more details):
- hw-json-0.9.0.1 (lib) (first run)
- hw-json-0.9.0.1 (test:hw-json-test) (first run)
- hw-json-0.9.0.1 (exe:hw-json) (first run)
- hw-json-0.9.0.1 (bench:bench) (first run)
Configuring library for hw-json-0.9.0.1..
Preprocessing library for hw-json-0.9.0.1..
Building library for hw-json-0.9.0.1..
[ 1 of 32] Compiling HaskellWorks.Data.Json.DecodeError ( src/HaskellWorks/Data/Json/DecodeError.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/DecodeError.o )
[ 2 of 32] Compiling HaskellWorks.Data.Json.Internal.Backend.Standard.MakeIndex ( src/HaskellWorks/Data/Json/Internal/Backend/Standard/MakeIndex.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/Backend/Standard/MakeIndex.o )
[ 3 of 32] Compiling HaskellWorks.Data.Json.Internal.Index ( src/HaskellWorks/Data/Json/Internal/Index.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/Index.o )
[ 4 of 32] Compiling HaskellWorks.Data.Json.Internal.PartialIndex ( src/HaskellWorks/Data/Json/Internal/PartialIndex.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/PartialIndex.o )
[ 5 of 32] Compiling HaskellWorks.Data.Json.Internal.Token.Types ( src/HaskellWorks/Data/Json/Internal/Token/Types.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/Token/Types.o )
[ 6 of 32] Compiling HaskellWorks.Data.Json.Internal.Backend.Standard.Token.Tokenize ( src/HaskellWorks/Data/Json/Internal/Backend/Standard/Token/Tokenize.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/Backend/Standard/Token/Tokenize.o )
[ 7 of 32] Compiling HaskellWorks.Data.Json.Internal.Token ( src/HaskellWorks/Data/Json/Internal/Token.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/Token.o )
[ 8 of 32] Compiling HaskellWorks.Data.Json.Internal.Value ( src/HaskellWorks/Data/Json/Internal/Value.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/Value.o )
[ 9 of 32] Compiling HaskellWorks.Data.Json.Internal.Word8 ( src/HaskellWorks/Data/Json/Internal/Word8.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/Word8.o )
[10 of 32] Compiling HaskellWorks.Data.Json.Internal.Word64 ( src/HaskellWorks/Data/Json/Internal/Word64.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/Word64.o )
[11 of 32] Compiling HaskellWorks.Data.Json.Internal.CharLike ( src/HaskellWorks/Data/Json/Internal/CharLike.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/CharLike.o )
[12 of 32] Compiling HaskellWorks.Data.Json.Internal.Backend.Standard.Blank ( src/HaskellWorks/Data/Json/Internal/Backend/Standard/Blank.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/Backend/Standard/Blank.o )
[13 of 32] Compiling HaskellWorks.Data.Json.Internal.Backend.Standard.BlankedJson ( src/HaskellWorks/Data/Json/Internal/Backend/Standard/BlankedJson.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/Backend/Standard/BlankedJson.o )
[14 of 32] Compiling HaskellWorks.Data.Json.Internal.Backend.Standard.ToInterestBits64 ( src/HaskellWorks/Data/Json/Internal/Backend/Standard/ToInterestBits64.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/Backend/Standard/ToInterestBits64.o )
[15 of 32] Compiling HaskellWorks.Data.Json.Internal.Backend.Standard.ToBalancedParens64 ( src/HaskellWorks/Data/Json/Internal/Backend/Standard/ToBalancedParens64.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/Backend/Standard/ToBalancedParens64.o )
[16 of 32] Compiling HaskellWorks.Data.Json.Internal.Backend.Standard.IbBp ( src/HaskellWorks/Data/Json/Internal/Backend/Standard/IbBp.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/Backend/Standard/IbBp.o )
[17 of 32] Compiling HaskellWorks.Data.Json.Backend.Standard.SemiIndex ( src/HaskellWorks/Data/Json/Backend/Standard/SemiIndex.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Backend/Standard/SemiIndex.o )
[18 of 32] Compiling HaskellWorks.Data.Json.Backend.Simple.SemiIndex ( src/HaskellWorks/Data/Json/Backend/Simple/SemiIndex.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Backend/Simple/SemiIndex.o )
[19 of 32] Compiling HaskellWorks.Data.Json.LightJson ( src/HaskellWorks/Data/Json/LightJson.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/LightJson.o )
[20 of 32] Compiling HaskellWorks.Data.Json.PartialValue ( src/HaskellWorks/Data/Json/PartialValue.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/PartialValue.o )
[21 of 32] Compiling HaskellWorks.Data.Json.Type ( src/HaskellWorks/Data/Json/Type.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Type.o )
[22 of 32] Compiling HaskellWorks.Data.Json.Backend.Standard.Cursor ( src/HaskellWorks/Data/Json/Backend/Standard/Cursor.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Backend/Standard/Cursor.o )
[23 of 32] Compiling HaskellWorks.Data.Json.Cursor ( src/HaskellWorks/Data/Json/Cursor.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Cursor.o )
[24 of 32] Compiling HaskellWorks.Data.Json.Internal.Backend.Standard.Cursor.Token ( src/HaskellWorks/Data/Json/Internal/Backend/Standard/Cursor/Token.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Internal/Backend/Standard/Cursor/Token.o )
[25 of 32] Compiling HaskellWorks.Data.Json.Value ( src/HaskellWorks/Data/Json/Value.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Value.o )
[26 of 32] Compiling HaskellWorks.Data.Json.FromValue ( src/HaskellWorks/Data/Json/FromValue.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/FromValue.o )
[27 of 32] Compiling HaskellWorks.Data.Json.Backend.Standard.LoadCursor ( src/HaskellWorks/Data/Json/Backend/Standard/LoadCursor.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Backend/Standard/LoadCursor.o )
[28 of 32] Compiling HaskellWorks.Data.Json.LoadCursor ( src/HaskellWorks/Data/Json/LoadCursor.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/LoadCursor.o )
[29 of 32] Compiling HaskellWorks.Data.Json.Backend.Standard.Load ( src/HaskellWorks/Data/Json/Backend/Standard/Load.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Backend/Standard/Load.o )
[30 of 32] Compiling HaskellWorks.Data.Json.Load ( src/HaskellWorks/Data/Json/Load.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json/Load.o )
[31 of 32] Compiling HaskellWorks.Data.Json ( src/HaskellWorks/Data/Json.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/HaskellWorks/Data/Json.o )
[32 of 32] Compiling Paths_hw_json ( /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/autogen/Paths_hw_json.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/opt/build/Paths_hw_json.o )
Configuring test suite 'hw-json-test' for hw-json-0.9.0.1..
Configuring benchmark 'bench' for hw-json-0.9.0.1..
Configuring executable 'hw-json' for hw-json-0.9.0.1..
Preprocessing test suite 'hw-json-test' for hw-json-0.9.0.1..
Building test suite 'hw-json-test' for hw-json-0.9.0.1..
Preprocessing executable 'hw-json' for hw-json-0.9.0.1..
Preprocessing benchmark 'bench' for hw-json-0.9.0.1..
Building benchmark 'bench' for hw-json-0.9.0.1..
Building executable 'hw-json' for hw-json-0.9.0.1..
[ 1 of 11] Compiling HaskellWorks.Data.Json.Backend.Standard.Succinct.Cursor.InterestBitsSpec ( test/HaskellWorks/Data/Json/Backend/Standard/Succinct/Cursor/InterestBitsSpec.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/t/hw-json-test/opt/build/hw-json-test/hw-json-test-tmp/HaskellWorks/Data/Json/Backend/Standard/Succinct/Cursor/InterestBitsSpec.o )
[1 of 2] Compiling Main ( bench/Main.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/b/bench/opt/build/bench/bench-tmp/Main.o )
[1 of 7] Compiling App.Commands.Types ( app/App/Commands/Types.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/x/hw-json/opt/build/hw-json/hw-json-tmp/App/Commands/Types.o )
[2 of 7] Compiling App.Lens ( app/App/Lens.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/x/hw-json/opt/build/hw-json/hw-json-tmp/App/Lens.o )
[3 of 7] Compiling App.Commands.Demo ( app/App/Commands/Demo.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/x/hw-json/opt/build/hw-json/hw-json-tmp/App/Commands/Demo.o )
[2 of 2] Compiling Paths_hw_json ( /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/b/bench/opt/build/bench/autogen/Paths_hw_json.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/b/bench/opt/build/bench/bench-tmp/Paths_hw_json.o )
Linking /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/b/bench/opt/build/bench/bench ...
[4 of 7] Compiling App.Commands.CreateIndex ( app/App/Commands/CreateIndex.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/x/hw-json/opt/build/hw-json/hw-json-tmp/App/Commands/CreateIndex.o )
[5 of 7] Compiling App.Commands ( app/App/Commands.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/x/hw-json/opt/build/hw-json/hw-json-tmp/App/Commands.o )
[ 2 of 11] Compiling HaskellWorks.Data.Json.Backend.Standard.Succinct.CursorSpec ( test/HaskellWorks/Data/Json/Backend/Standard/Succinct/CursorSpec.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/t/hw-json-test/opt/build/hw-json-test/hw-json-test-tmp/HaskellWorks/Data/Json/Backend/Standard/Succinct/CursorSpec.o )
[6 of 7] Compiling Main ( app/Main.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/x/hw-json/opt/build/hw-json/hw-json-tmp/Main.o )
[7 of 7] Compiling Paths_hw_json ( /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/x/hw-json/opt/build/hw-json/autogen/Paths_hw_json.hs, /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/x/hw-json/opt/build/hw-json/hw-json-tmp/Paths_hw_json.o )
Linking /root/project/dist-newstyle/build/x86_64-linux/ghc-8.6.2/hw-json-0.9.0.1/x/hw-json/opt/build/hw-json/hw-json ...
cabal: Failed to build test:hw-json-test from hw-json-0.9.0.1. The build
process was killed (i.e. SIGKILL). The typical reason for this is that there
is not enough memory available (e.g. the OS killed a process using lots of
memory).
Exited with code 1
Trac metadata
Trac field | Value |
---|---|
Version | 8.6.2 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |