git.iko.soy/streamly
on master help sign in
Mention the GHC 9 performance fixes in changelog & compiling guide
dcdf2d5Adithya Kumar
docs/Changelog.md+6
compare with master
unifiedsplit
@@ -2,6 +2,12 @@
2
2
3<!-- See rendered changelog at https://streamly.composewell.com -->
3<!-- See rendered changelog at https://streamly.composewell.com -->
4
4
5+## 0.8.2 (Feb 2022)
6+
7+* Fix performance issues for GHC-9. These changes coupled with GHC changes
8+ expected to land in 9.2.2 will bring the performance back to the same levels
9+ as before.
10+
5## 0.8.1.1 (Dec 2021)
11## 0.8.1.1 (Dec 2021)
6
12
7* Disable building FileSystem.Events where FS Events isn't supported.
13* Disable building FileSystem.Events where FS Events isn't supported.
docs/Compiling.md+3−2
@@ -8,9 +8,10 @@ GHC 8.6 and above are recommended. For best performance use GHC 8.8 or
88.10 along with `fusion-plugin` (see below). Benchmarks show that GHC
88.10 along with `fusion-plugin` (see below). Benchmarks show that GHC
98.8 has significantly better performance than GHC 8.6 in many cases.
98.8 has significantly better performance than GHC 8.6 in many cases.
10
10
11−GHC 9.0 and GHC 9.2 have some performance issues, please see [this
11+GHC 9.0 and GHC 9.2.1 have some performance issues, please see [this
12issue](https://github.com/composewell/streamly/issues/1061) for details.
12issue](https://github.com/composewell/streamly/issues/1061) for details.
13−However, upcoming releases may fix some of these issues.
13+GHC 9.2.2 is expected to have the fixes that will bring the performance on par
14+with previous versions.
14
15
15### Distributions
16### Distributions
16
17