harendra-kumar Follow

harendra-kumar Follow

Harendra Kumar harendra-kumar

High performance, safe and modular software

Follow

104 followers · 1 following · 197

Highlights

Arctic Code Vault Contributor

Organizations

Pinned

composewell/streamly

Beautiful Streaming, Concurrent and Reactive Composition (Haskell)

Haskell 552 50
composewell/streaming-benchmarks

Benchmarks to compare Haskell streaming library performance

Haskell 87 7
composewell/packcheck

Universal build and CI testing for Haskell packages

Shell 91 9
composewell/unicode-transforms

Fast Unicode normalization in Haskell

Haskell 37 9
xls

Haskell Library to Parse MS Excel (.xls format)

C 13 3
monad-recorder

Record and play the results of monadic actions

Haskell 10 1

1,065 contributions in the last year

Learn how we count contributions.

Less More

Contribution activity

March 1, 2021

harendra-kumar has no activity yet for this period.

February 2021

Created 48 commits in 2 repositories

Created a pull request in composewell/streamly that received 4 comments

Add Applicative instance for Unfold

+101 −46 • 4 comments

Opened 32 other pull requests in 2 repositories

composewell/streamly

4 open 26 merged 1 closed

Add Monad instance for the Producer type Feb 24
Add Applicative instance for Producer Feb 23
Use --flag doctests by default Feb 23
Fix fromStreamD performance Feb 22
Add a Functor instance for Producer Feb 21
Add a hack to find "chart" executable Feb 18
Add Monad instance for Unfold Feb 17
Add a Functor instance for Unfold Feb 17
Add Category and Arrow instances for unfolds Feb 17
Efficient parsing using generalized unfolds Feb 16
Add support for --with-compiler Feb 10
Fixes for GHC 9.0 support Feb 10
Use fusion plugin by default Feb 10
Use 0 to initialize IORef instead of undefined Feb 10
Add a ghc wrapper to invoke ghc on individual files Feb 9
Add a script to run CIs locally using nix/packcheck Feb 9
Rename foldMany and foldMany1 Feb 8
Update bin/test.sh cli help, add it to test/README.md Feb 8
Allow -Werror without inspection/fusion-plugin Feb 8
Update recommendations for new release Feb 8
Update docs of splitting combinators Feb 7
Remove sliceSepByMax Feb 7
Update some documentation on some fold/Unicode ops Feb 7
Refactor time related code in StreamD/Generate Feb 5
Implement concatPairswith/sortBy Feb 4
Some pull requests not shown.

composewell/fusion-plugin

1 open

Make it work with GHC 9.0.1 Feb 10

Reviewed 14 pull requests in 2 repositories

composewell/streamly 12 pull requests

Export Source.parseD and add Handle.produceChunksWithBufferOf Feb 22
Bug fix: Serial.wSerialMin Feb 18
Misc tasks Feb 14
Move parseMany benchamrks from FileSystem.Handle to Data.Parser Feb 14
Add parse and fold functions that return rest of the stream. Feb 12
Fix Some minor refactorings of toList/toStream folds #863 Feb 10
Add concatMap, Monad instance for Folds. Feb 10
Add some derived benchmarks Feb 9
Add doctests Feb 9
Rename some modules. Feb 1
Rename Data.Array.Storable.Foreign to Data.Array.Foreign. Feb 1
Add release dates to Changelog. Feb 1

composewell/streamly-lz4 2 pull requests

Created an issue in composewell/fusion-plugin that received 1 comment

Support GHC-9.0

1 comment

Opened 11 other issues in 1 repository

composewell/streamly

11 open

MonadTrans vs Category instances for unfolds Feb 24
Run benchmarks in quick mode in one of the CIs Feb 18
Merge Unfold.hs and NestedUnfoldOps.hs in benchmarks Feb 18
Prelude.Async test failure on Windows Feb 17
takeBetween parser failure Feb 16
toStream/toStreamRev should be able to fold to any monad Feb 10
Drop support for ghc-8.0 and 8.2 Feb 9
"many" in Fold and Parser modules should have the same behavior as parseMany Feb 8
Put unreliable/timing/resource sensitive tests under dev flag Feb 8
Rename takeLE in Data.Fold to take Feb 6
Add a CI for GHC 9.0.1 Feb 6