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Glasgow Haskell Compiler
GHC
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Popularity
Draft: Use WriterT.CPS in CmmToLlvm and Driver
!9728
· created
Jan 17, 2023
by
Vladislav Zavialov
compiler perf
Closed
8
updated
Feb 06, 2024
More strictness in GHC.Foreign
!9644
· created
Jan 06, 2023
by
doyougnu
compiler perf
Closed
10
updated
Jan 27, 2023
InfoTableProv: ShortText --> ShortByteString
!9637
· created
Jan 05, 2023
by
doyougnu
compiler perf
Closed
3
updated
Jan 31, 2023
Draft: Better FastString API, Less unpackFS
!9528
· created
Dec 12, 2022
by
doyougnu
compiler perf
faststring
10
updated
Jun 21, 2023
Draft: Define one-shot EtaReaderT, use it in IOEnv (#19380)
!7329
· created
Jan 11, 2022
by
Sebastian Graf
Arity and eta conversion
compiler perf
14
updated
Nov 03, 2022
ghc-boot: Eliminate unnecessary use of getEnvironment
!6614
· created
Sep 28, 2021
by
Ben Gamari
compiler perf
Closed
Approved
8
updated
Sep 30, 2021
Add performance test for #19695
0 of 5 checklist items completed
!6456
· created
Sep 01, 2021
by
Alex D
compiler perf
perf tests
Closed
Approved
7
updated
Sep 11, 2021
Perf: fix strictness in OccurAnal (#19989)
!5977
· created
Jun 15, 2021
by
Sylvain Henry
compiler perf
Closed
9
updated
Jul 24, 2021
Fix handling ze_meta_tv_env in GHC.Tc.Utils.Zonk (backport to GHC 9.2)
!5589
· created
Apr 23, 2021
by
vdukhovni
9.2.1
ghc-9.2
backport
compiler perf
typechecker
Merged
Approved
0
updated
Apr 26, 2021
One-Shotify GHC.Utils.Monad.State (#18202)
!5416
· created
Mar 30, 2021
by
Andreas Klebinger
compiler perf
Closed
Approved
3
updated
Apr 06, 2021
IfaceToType: Ensure that IfaceTyConInfo is shared
!5223
· created
Mar 10, 2021
by
Andreas Klebinger
compiler perf
Closed
Approved
5
updated
Mar 17, 2021
Widen acceptance window of `MultiLayerModules` (#19293)
!5135
· created
Feb 28, 2021
by
Sebastian Graf
compiler perf
Closed
Approved
4
updated
Mar 01, 2021
Further optimisation of nullary TyConApps
1 of 1 checklist item completed
!4823
· created
Jan 14, 2021
by
Ben Gamari
compiler perf
Closed
Approved
19
updated
Feb 18, 2021
Draft: Avoid thunk leaks via NameCache
!4818
· created
Jan 13, 2021
by
Ben Gamari
compiler perf
needs rebase
Approved
3
updated
Oct 20, 2022
FastString: Use FastMutInt instead of IORef Int
!4817
· created
Jan 13, 2021
by
Ben Gamari
9.2.1
compiler perf
Closed
Approved
18
updated
Mar 10, 2021
Draft: DmdAnal: Intern `Poly` and `nopDmdType` (#19190)
!4816
· created
Jan 13, 2021
by
Sebastian Graf
compiler perf
demand analysis
Approved
25
updated
Jun 21, 2023
WIP: Replace mapAccumLM with mapAccumLM', a strict version.
!4810
· created
Jan 13, 2021
by
Andreas Klebinger
⊥
compiler perf
newcomer
2
updated
Mar 09, 2022
Call Arity: A few optimisations
!4792
· created
Jan 12, 2021
by
Ben Gamari
9.2.1
Arity and eta conversion
compiler perf
Closed
Approved
12
updated
Feb 06, 2021
Draft: NCG optimisation - Specialize the register allocator.
!4764
· created
Jan 08, 2021
by
Ben Gamari
NCG backend
compiler perf
21
updated
Jun 21, 2023
CmmToAsm: A few small optimisations
!4759
· created
Jan 07, 2021
by
Ben Gamari
compiler perf
Merged
Approved
39
updated
Mar 24, 2021
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