Issues · Glasgow Haskell Compiler / GHC · GitLab

GHC uses 300% CPU when calling into blocking C call

#15485 · opened Aug 07, 2018 by oconnore 8.6.1 5 Pnormal RTS Tbug Trac import
- 3
updated Jul 07, 2019
Huge increase of compile time and memory use from 8.0.2 to 8.2.2 or 8.4.2

#15304 · opened Jun 23, 2018 by NathanWaivio 8.6.1 7 Phigh Tbug Trac import compiler perf inlining
- 29
updated Apr 09, 2021
T11627[ab] fail on some Darwin environments

#15287 · opened Jun 18, 2018 by Ben Gamari 8.6.1 7 Phigh Tbug Trac import
- 6
updated Jul 07, 2019
AArch64 validation fails with many invalid relocations

#15275 · opened Jun 15, 2018 by Ben Gamari 8.6.1 7 Phigh Tbug Trac import linking
- 21
updated Feb 15, 2021
Refactor of Coercion

#15192 · opened May 28, 2018 by Ningning Xie 8.6.1 5 Pnormal Ttask Trac import
- 25
updated Jul 07, 2019
Functions in HsUtils don't have the most general type

#15084 · opened Apr 25, 2018 by Matthew Pickering 8.6.1 7 Phigh Tbug Trac import
- 6
updated Jul 07, 2019
Show instance for TypeReps is a bit broken

#14341 · opened Oct 11, 2017 by David Feuer 8.6.1 5 Pnormal Tbug Trac import Typeable core libraries
- 16
updated Jan 17, 2020
Allow to run TH splices in an external interpreter in modules using compiler plugins 2 of 4 tasks completed

#14335 · opened Oct 08, 2017 by Ben Gamari 8.6.1 5 Pnormal Tbug Trac import remote GHCi
- 4
- 1
- 32
updated Apr 01, 2021
Expand comment in hPutStrLn

#14309 · opened Oct 03, 2017 by David Feuer 8.6.1 5 Pnormal Ttask Trac import core libraries documentation
- 3
updated Jul 07, 2019
tagToEnum# . dataToTag# not optimized away

#14282 · opened Sep 27, 2017 by David Feuer 8.6.1 3 Plow Tbug Trac import
- 9
updated Jul 07, 2019
Explore moving from pretty to prettyprinter

#14005 · opened Jul 21, 2017 by Ben Gamari 8.6.1 5 Pnormal Ttask Trac import
- 16
updated Mar 02, 2020
Add some benchmarks to nofib from Andras Kovac's Eff benchmarks

#13892 · opened Jun 28, 2017 by Matthew Pickering 8.6.1 5 Pnormal Ttask Trac import newcomer nofib
- 9
updated Jul 07, 2019
Change in specialisation(?) behaviour since 8.0.2 causes 6x slowdown

#13851 · opened Jun 20, 2017 by Matthew Pickering 8.6.1 5 Pnormal Tbug Trac import runtime perf simplifier
- 10
updated Jul 07, 2019
Implement KPush in types

#13650 · opened May 05, 2017 by Richard Eisenberg 8.6.1 7 Phigh Ttask Trac import TypeInType
- 3
updated Jul 07, 2019
Lock .tix file

#13452 · opened Mar 19, 2017 by David Feuer 8.6.1 5 HPC Pnormal Tbug Trac import newcomer
- 6
updated Jul 07, 2019
Typeclass resolution errors quite puzzling

#13443 · opened Mar 18, 2017 by tomjaguarpaw 8.6.1 5 Pnormal Tfeature request Trac import error messages typechecker
- 3
updated Jul 07, 2019
Unboxed sums are not Typeable

#13276 · opened Feb 12, 2017 by Ben Gamari 8.6.1 5 Pnormal Tfeature request Trac import Typeable
- 6
updated Jul 07, 2019
Speed up the RTS hash table

#13165 · opened Jan 21, 2017 by dobenour 8.6.1 5 Pnormal RTS Tbug Trac import compact normal forms newcomer
- 18
updated Dec 21, 2020
Missed constant folding oportunities

#12982 · opened Dec 15, 2016 by erikd 8.6.1 5 Pnormal Tfeature request Trac import newcomer
- 6
updated Jul 07, 2019
T9405 fails on Windows

#12714 · opened Oct 16, 2016 by Ben Gamari 8.6.1 5 I/O manager Pnormal RTS Tbug Trac import Windows broken test
- 7
updated Jun 23, 2020

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