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Glasgow Haskell Compiler
GHC
Issues
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10
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Title
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Blocking
Several Data.OldList functions (like find!) don't take part in list fusion
0 of 12 tasks completed
#21344
· created
Apr 05, 2022
by
Sebastian Graf
P
normal
T
bug
core libraries
fusion
runtime perf
2
updated
Apr 05, 2022
Runtime perf: Foldable instance (minimum) allocations increased in ghc-8.10+
#19895
· created
May 24, 2021
by
harendra
9.0.2
P
high
T
bug
core libraries
fusion
9
updated
Jun 21, 2021
Optimisation puzzle with list of list folds and mconcat
#19420
· created
Feb 23, 2021
by
vdukhovni
P
normal
T
bug
core libraries
fusion
rules
runtime perf
18
updated
Jan 31, 2022
Data.List.drop should take part in list fusion
#18964
· created
Nov 17, 2020
by
Sebastian Graf
T
feature request
core libraries
fusion
0
updated
Nov 18, 2020
List fusion: Make traverse et al. good producers
#18949
· created
Nov 13, 2020
by
Sebastian Graf
T
feature request
core libraries
fusion
1
updated
Nov 18, 2020
Optimization problem with zip and iterate
#18495
· created
Jul 24, 2020
by
LasseBlaauwbroek
P
normal
T
bug
fusion
runtime perf
3
updated
Sep 07, 2020
Allow more worker arguments in SpecConstr
#14003
· created
Jul 20, 2017
by
choenerzs
5
P
normal
SpecConstr
T
feature request
Trac import
fusion
join points
runtime perf
1
20
updated
Mar 21, 2020
Profiling defeats stream fusion when using vector library
#12893
· created
Nov 28, 2016
by
John Ky
5
P
normal
T
bug
Trac import
fusion
profiling
runtime perf
5
updated
Jul 07, 2019
Simplify primitives for short cut fusion
#9496
· created
Aug 21, 2014
by
David Feuer
⊥
0
P
low
T
task
Trac import
core libraries
fusion
4
updated
Jul 07, 2019
Implement cheap build
#7206
· created
Aug 31, 2012
by
Simon Peyton Jones
5
P
normal
T
bug
Trac import
float-out
fusion
1
32
updated
May 09, 2022