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Author SHA1 Message Date
Harendra Kumar
8830c323a8 Split Streams.hs into individual stream type files 2018-06-22 03:58:16 +05:30
Harendra Kumar
9ad5b200f1 split Core.hs into CPS stream and concurrent 
Modularize it so that we can have a CPS based stream and a direct stream
backend.
 2018-06-20 23:10:40 +05:30
Harendra Kumar
42e5c6bd93 INLINE the main benchmark function 
makes a big difference especially when the times are small.
 2018-06-20 04:49:00 +05:30
Harendra Kumar
b77e76fd53 Add/rearrange INLINE pragmas on benchmarks 2018-06-18 02:56:52 +05:30
Harendra Kumar
4b05cb48b4 split SVar specific code into a separate file 2018-06-18 02:52:48 +05:30
Harendra Kumar
f3e1d5948e Modularize, separate stream impl specific code 2018-06-17 05:11:06 +05:30
Harendra Kumar
10d828ac27 simplify SVar abstractions 2018-06-17 00:36:52 +05:30
Harendra Kumar
f1f322cb2c bump version 2018-06-15 02:16:34 +05:30
Harendra Kumar
ce63f90279 update README and cabal description 2018-06-15 02:08:06 +05:30
Harendra Kumar
328365e5e4 update documentation 2018-06-15 00:44:15 +05:30
Harendra Kumar
b9d8f28edd Fix memory barriers and worker dispatches 2018-06-14 17:02:28 +05:30
Harendra Kumar
b9e5e424a7 remove the append benchmark 
it is already covered by the generation benchmarks
 2018-06-13 17:46:54 +05:30
Harendra Kumar
9790107a63 update bench-graph 2018-06-09 21:15:00 +05:30
Harendra Kumar
aa4c8707b5 add more benchmarks, update benchmarks 2018-06-09 21:11:15 +05:30
Harendra Kumar
b6b103ae2f Make zipWith INLINE 2018-06-07 17:31:01 +05:30
Harendra Kumar
b65e94d0cf Add some todo comments 2018-06-06 12:02:22 +05:30
Harendra Kumar
c28f3f1c47 Fix a concurrency bug in filtering ops 
The bug causes the ops take, takeWhile, drop, dropWhile, filter and reverse to
behave incorrectly due to illegal sharing of SVar across ops.
 2018-06-05 19:27:39 +05:30
Harendra Kumar
9acbc6cc8e
Merge pull request #78 from k0ral/patch-1 
Fix typo
 2018-06-04 09:26:14 +05:30
k0ral
35b476f4c0
Fix typo 2018-06-03 20:43:34 +02:00
Harendra Kumar
3d2c545efd Add write barriers for doorBell 2018-06-03 00:28:14 +05:30
Harendra Kumar
1d13085fb2 Exit and restart workers instead of making them wait 2018-06-03 00:28:14 +05:30
Harendra Kumar
ff475e77d1 Reduce CAS retry to 25 from 30 
Slightly better perf on macbook pro measured with parallely/foldMapWith*
benchmarks
 2018-06-03 00:28:14 +05:30
Harendra Kumar
c9fdf949ee Add more diagnostics to study the adaptation 2018-06-03 00:28:14 +05:30
Harendra Kumar
12bca7832a Add benchmarks for adaptive concurrency 2018-06-03 00:28:14 +05:30
Harendra Kumar
da31ef124e improve perf and modularity 2018-06-03 00:28:14 +05:30
Harendra Kumar
decdf72e3a use lower number of elements in benchmark stream 
To enable parallel benchmarks
 2018-06-03 00:28:14 +05:30
Harendra Kumar
4c00da9ab4
Merge pull request #76 from subbyte/master 
mapMaybe and mapMaybeM Implemented
 2018-05-30 05:24:58 +05:30
Xiaokui Shu
e46d341819 add mapMaybe and mapMaybeM 2018-05-29 13:12:27 -04:00
Harendra Kumar
54419aa5c3 remove redundant liftIO 2018-05-29 12:51:38 +05:30
Harendra Kumar
c77d3fbd62 More consistent naming of operators 2018-05-28 13:24:42 +05:30
Harendra Kumar
01f0681946 Add concurrent, generation, transformation and application 2018-05-28 12:34:57 +05:30
Harendra Kumar
082a4fcfbb improve docs, add operator mnemonics 2018-05-28 12:16:36 +05:30
Harendra Kumar
2f706b9bfb add concurrent stream generation benchmarks 2018-05-28 11:35:33 +05:30
Harendra Kumar
21c07ab9c4 update CI configs to latest packcheck 2018-05-27 21:25:35 +05:30
Harendra Kumar
c3a5ef2826 make docs of unfoldrM and iterateM more precise 
And improve the "writing concurrent programs" section in tutorial
 2018-05-27 18:56:06 +05:30
Harendra Kumar
669295965a Add some INLINABLE pragams 2018-05-27 10:33:21 +05:30
Harendra Kumar
ed0323caed Add a diagnostics flag to debug problems in field 2018-05-27 09:52:00 +05:30
Harendra Kumar
d76544497a Remove lifted-base dependency 
Also got nice perf bump for parallel composition due to simpler fork
 2018-05-27 08:55:03 +05:30
Harendra Kumar
e60357957c Add concurrent function application operators 2018-05-26 17:02:36 +05:30
Harendra Kumar
092ecb95f4 update documentation 
- detailed doc for unfoldr/unfoldrM
- notes and cautions on concurrency
- concurrent API annotations
 2018-05-25 09:01:22 +05:30
Harendra Kumar
2b62821f48 enable SVar diagnostics 2018-05-24 17:53:40 +05:30
Harendra Kumar
dfecce27eb Fix build for ghc-7.10 and 8.0 2018-05-24 17:35:18 +05:30
Harendra Kumar
96dca8eacd update quickcheck version bound 
for withMaxSuccess API
 2018-05-24 17:12:39 +05:30
Harendra Kumar
9cb2ac0bb7 Add concurrent generation and transformation capabilities 
- monadic stream generation functions are now concurrent
- monadic stream transformation (mapM, sequence) functions are now concurrent
- fixed a race which caused blockedindefinitely on MVar in rare cases
 2018-05-24 16:48:48 +05:30
Harendra Kumar
c2279b98b4 rename joinStreamVar2 to joinStreamVarAsync 2018-05-22 15:05:22 +05:30
Harendra Kumar
0a07ae9dbe Add cons and consM to the IsStream class 2018-05-22 13:07:22 +05:30
Harendra Kumar
3b6427818f Add fromFoldableM 
Also,

- INLINE consM and once
- add benchmarking for various ways of sourcing (unfoldr(M), fromFoldable(M),
  foldMapWith serial)
 2018-05-21 17:54:19 +05:30
Harendra Kumar
21758e09a3 use aheadly in the Listdir example 2018-05-21 06:02:46 +05:30
Harendra Kumar
45a9ea0100 update interop APIs to modular "to" and "from" style 2018-05-19 05:39:14 +05:30
Harendra Kumar
f849361836 Coverage tests take too long and fail, disable them 2018-05-18 13:28:04 +05:30