Issues · Glasgow Haskell Compiler / GHC · GitLab

newtype wrapping of a monadic stack kills performance

#14610 · opened Dec 24, 2017 by mrkkrp 5 Pnormal Trac import bug join points runtime perf
- 25
updated Jul 10, 2020
PPC64: Wrong output in print022

#14455 · opened Nov 12, 2017 by Peter Trommler 5 GHCi Pnormal Trac import broken test bug incorrect runtime result
- CLOSED
- 2
- 1
updated Jul 10, 2020
Move `Data.Profunctor` from `profunctors` package to `base`

#16173 · opened Jan 13, 2019 by Dmitrii Kovanikov 5 Pnormal QuantifiedConstraints Trac import core libraries feature request
- 6
- 17
updated Jul 09, 2020
Dynamically link GHCi (and use system linker) on platforms that support it

#3658 · opened Nov 12, 2009 by Simon Marlow 7.10.1 5 GHCi Pnormal Trac import task
- CLOSED
- 57
updated Jul 08, 2020
Representation of value set abstractions as trees causes performance issues

#11528 · opened Feb 02, 2016 by Georgios Karachalias Research needed 0 Plow Trac import compiler perf pattern match warnings task
- CLOSED
- 3
- 2
updated Jul 08, 2020
HIE file generation is inefficient

#16233 · opened Jan 25, 2019 by Alec Theriault 5 Pnormal Trac import bug hie files
- 5
updated Jul 07, 2020
Improvements to SpinLock implementation

#8578 · opened Nov 30, 2013 by parcs 5 Pnormal RTS Trac import task
- 13
updated Jul 06, 2020
Mach-O GHCi linker lacks support for a range of relocation entries

#3654 · opened Nov 11, 2009 by Manuel M T Chakravarty 5 Pnormal RTS Trac import bug
- CLOSED
- 20
updated Jul 06, 2020
ghc -e ":foo bar" exit status is inconsistent

#9916 · opened Dec 22, 2014 by rwbarton 3 GHCi Plow Trac import bug
- 0
updated Jul 05, 2020
Allow for multiple linker instances

#3372 · opened Jul 14, 2009 by Daniel Gorín 8.0.1 3 Plow Trac import feature request
- 31
updated Jul 05, 2020
System.Environment provides no access to argv[0]

#3199 · opened Apr 28, 2009 by guest 6.12.1 5 Pnormal Trac import bug core libraries
- CLOSED
- 3
updated Jul 03, 2020
Core transformations generate bad indexCharOffAddr# call

#15570 · opened Aug 26, 2018 by Alp Mestanogullari 8.6.1 5 Pnormal Trac import bug
- CLOSED
- 18
updated Jul 02, 2020
Significant compilation time regression between 8.4 and HEAD due to coverage checking

#14899 · opened Mar 07, 2018 by Ryan Scott 9.0.1 10 Phighest Trac import bug compiler perf newcomer pattern match warnings
- CLOSED
- 17
updated Jul 02, 2020
Pattern match checker exceeded (2000000) iterations

#11822 · opened Apr 11, 2016 by waldmann@imn.htwk-leipzig.de 5 Pnormal Trac import bug compiler perf pattern match warnings
- CLOSED
- 27
updated Jul 02, 2020
Save CI performance metrics on windows jobs

#16355 · opened Feb 22, 2019 by davide 5 Pnormal Trac import Windows infrastructure perf tests task
- 0
updated Jun 30, 2020
Bring sanity to our performance testsuite

#12758 · opened Oct 23, 2016 by Ben Gamari 8.10.1 7 Phigh Trac import perf tests task testsuite
- CLOSED
- 19
updated Jun 30, 2020
T9872d bytes allocated has regressed terribly on 32-bit Linux

#11800 · opened Apr 06, 2016 by Ben Gamari 5 Pnormal Trac import bug compiler perf perf tests testsuite
- CLOSED
- 2
updated Jun 30, 2020
Compare compiler performance of GHC 8.0.2 and 8.2.1 on Stackage

#14216 · opened Sep 11, 2017 by Ben Gamari 5 Pnormal Trac import task
- CLOSED
- 2
updated Jun 30, 2020
"overlapping instances" through FunctionalDependencies

#9210 · opened Jun 16, 2014 by rwbarton 5 FunctionalDependencies Pnormal Trac import bug typechecker
- 11
updated Jun 30, 2020
Type rationals

#8697 · opened Jan 25, 2014 by MikeIzbicki 5 Pnormal Trac import feature request
- 14
updated Jun 29, 2020

Prev
1
…
28
29
30
31
32
33
34
35
36
…
753
Next