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Author SHA1 Message Date
lit
e0e698be9a impr: std/cpuinfo: use documented impl ; support JS (#23911) 
Currently `cpuinfo.countProcessor` uses hard-coded `HW_AVAILCPU=25` for
both MacOS and BSD;

However,

[There is no HW_AVAILCPU on FreeBSD, NetBSD, and OpenBSD](
https://bugs.webkit.org/show_bug.cgi?id=132542)

Also, `HW_AVAILCPU` is undocmented in MacOS,
while `sysctlbyname("hw.logicalcpu",...)` is documented and used
by many other languages' implementations, like
[Haskell](https://gitlab.haskell.org/ghc/ghc/-/blob/master/rts/posix/OSThreads.c?ref_type=heads#L376)

---

This PR:

- use `importc` value instead of hard-coded values for `HW_*` macros.
- use "hw.logicialcpu" over undocumented HW_AVAILCPU.
- reduce 2 elements of `mib` array when calling `sysctl` as they're no
use.
 2024-08-11 17:32:58 +02:00
ringabout
4d11d0619d complete std prefixes for stdlib (#22887) 
follow up https://github.com/nim-lang/Nim/pull/22851
follow up https://github.com/nim-lang/Nim/pull/22873
 2023-10-30 17:03:04 +01:00
ringabout
a7a0105d8c deprecate std/threadpool; use malebolgia, weave, nim-taskpool instead (#22576) 
* deprecate `std/threadpool`; use `malebolgia` instead

* Apply suggestions from code review

* Apply suggestions from code review

* change the URL of inim
 2023-08-29 15:00:13 +02:00
noah edward hall
4186529ff7 Update threadpool.nim with correct link to typedthreads module (#21865) 2023-05-19 21:23:44 +02:00
ringabout
1431f90d8c Revert "Fix #13093 C++ Atomics: operator= is implicitly deleted because the default definition would be ill-formed " (#21307) 
Revert "Fix #13093 C++ Atomics: operator= is implicitly deleted because the default definition would be ill-formed  (#21169)"

This reverts commit a7bae919ad.
 2023-01-27 21:41:59 +01:00
Bung
a7bae919ad Fix #13093 C++ Atomics: operator= is implicitly deleted because the default definition would be ill-formed (#21169) 
* add test

* fix #17982 Invalid C++ code generation when returning discardable var T

* fix #13093

* cpp atomic good example

* clearify the condition
 2023-01-27 09:50:44 +01:00
ringabout
b7d96cd3f5 fixes broken importc for vcc [backport] (#20909) 
fixes broken imports for vcc
 2022-11-24 20:16:51 +01:00
ringabout
09b7f90475 move system/atomics out of system; std/atomics should be preferred (#20875) 
* move `system/atomics` out of system; `std/atomics` should be preferred

* add deprecation message

* fixes

* fixes

* fixes

* fixes more tests
 2022-11-22 20:39:30 +01:00
ringabout
e03a178bff rename std/threads to std/typedthreads (#20850) 
* rename `std/threads` to `std/oldthreads`

* fixes tests

* rename to `typedthreads`

* changelog
 2022-11-16 16:35:20 +01:00
ringabout
2848cdb18a fixes #13781; fixes #14901; add acyclic pragmas to FlowVar (#20804) 
* add acyclic pragmas to FlowVar

* add testcases
 2022-11-10 16:54:39 +08:00
ringabout
0a1f204f0f removes channels_builtin when enabling nimPreviewSlimSystem (#20713) 2022-10-31 16:56:05 +08:00
ringabout
e1ddd2d524 put std/threads under the umbrella of nimPreviewSlimSystem (#20711) 
* put `std/threads` under the umbrella of `nimPreviewSlimSystem`

* add changelog

* fixes tests

* fixes tests again

* fixes tests
 2022-10-31 06:36:50 +01:00
ringabout
1dab8ba334 move threads out of system (#20674) 
* move syslocks first

* progress

* clean up

* go on

* clean up

* clean up

* add imports syslocks

* remove documentation

* public deallocOsPages

* fixes genode

* fixes more

* fixes boehmGC

* cover more cases

* fixes cyclic deps

* fixes genode

* cleanup

* unpublic fields

* cleanup

* clean up
 2022-10-29 18:11:40 +02:00
ringabout
3d2f0e2c7c make more standard libraries work with nimPreviewSlimSystem (#20343) 
* make more standard libraries work with `nimPreviewSlimSystem`

* typo

* part two

* Delete specutils.nim

* fixes more tests

* more fixes

* fixes tests

* fixes three more tests

* add formatfloat import

* fix

* last
 2022-09-27 20:06:23 +02:00
metagn
86f7f4ffa5 remove deprecated type pragma syntax, fix bugs that required it (#20199) 
* remove deprecated pragma syntax from 0.20.0

closes #4651, closes #16653 with a cheap fix for now due to
how early `tfFinal` is set

* remove type pragma between name and generics

* undo removal, try removing bind expression (0.8.14)

* fix test, unremove bind expr

* remove again

* Update changelog.md

Co-authored-by: konsumlamm <44230978+konsumlamm@users.noreply.github.com>

* dependencies @ HEAD & weave test dependencies

* try fix package ci

Co-authored-by: konsumlamm <44230978+konsumlamm@users.noreply.github.com>
 2022-09-03 09:52:13 +02:00
James
851e515bba Resolve cross file resolution errors in atomics (#19422) [backport:1.6] 
* Resolve call undeclared routine testAndSet

* Fix undeclared field atomicType
 2022-01-20 13:58:59 +01:00
flywind
1869826668 add std/private/win_getsysteminfo; refactor the usage of GetSystemInfo (#19310) 
* add std/private/win_getsysteminfo

* import at the top level

* wrappers follow nep1 too

* follow review comment
 2022-01-04 11:49:54 +01:00
flywind
4f64c9fae5 add comments to spawn and pinnedSpawn (#19230) 
`spawn` uses `nimSpawn3` internally and `pinnedSpawn` uses `nimSpawn4` internally. I comment it in order to help contributors get the gist of its functionality.
 2021-12-09 18:49:31 +01:00
flywind
ee9795f76f fix #18844 (#18851) 2021-09-20 09:50:20 +02:00
flywind
5edddd68d0 improve cache line size (#17885) 
* improve cache line size

- 64bit system tend to use cache line of 64 bytes
- add align

https://trishagee.com/2011/07/22/dissecting_the_disruptor_why_its_so_fast_part_two__magic_cache_line_padding


Though I'm not sure, what do you think? @timotheecour

* Update lib/pure/concurrency/threadpool.nim
 2021-04-29 13:39:36 +02:00
Timothee Cour
4f9aaee1d9 remove redundant void return in stdlib (#17464) 2021-03-23 08:28:53 +01:00
flywind
2e730f1452 rename channels to channels_builtin (#17330) 
* improve test coverage for isolation

* a bit better

* rename channels to channels_builtin
 2021-03-12 13:04:32 +01:00
flywind
9c5223a5f5 remove unnecessary deps (#17307) 
* improve test coverage for isolation

* a bit better

* remove unnecessary deps
 2021-03-09 10:35:10 +01:00
Timothee Cour
f455e03028 fix #17078 csources generation (#17079) 
* fix #17078 csources generation

* fixup
 2021-02-18 07:00:51 +01:00
Timothee Cour
31bb67a309 add -d:nimStrictMode in CI to keep code from regressing; fixes ConvFromXtoItselfNotNeeded, UnusedImport notes (#16764) 2021-02-17 19:30:09 +01:00
flywind
d447c0fe3f use typeof instead type (#16962) 2021-02-08 09:46:07 +01:00
konsumlamm
c9801d7abc Improve documentation for threadpool (#16821) 2021-01-27 19:05:31 +00:00
konsumlamm
d34d023da1 Minor docs/format changes (cpuinfo, volatile) (#16602) 2021-01-06 20:29:22 +01:00
ee7
297c8e403d styleCheck: Fix some inconsistent identifiers (#16177) 2020-12-21 09:41:56 -08:00
Elliot Waite
f3d57761ab Fix broken links in docs (#16336) 
* Fix broken links in docs

* Fix rand HSlice links
 2020-12-14 20:13:12 +01:00
flywind
d2c6ac4750 add simple runnableExamples for atomics (#16116) 2020-11-24 19:19:03 +01:00
Bung
826e62953f fix #12726 Cannot take the compile-time sizeof Atomic types (#15928) 
* fix #12726 Cannot take the compile-time sizeof Atomic types

* fix for arch 32
 2020-11-12 09:16:40 +01:00
Elijah Shaw-Rutschman
8a004e2fc0 Add test coverage for atomics (#15193) 
* Add test coverage for atomics

Signed-off-by: Elijah Shaw-Rutschman <elijahr@gmail.com>

* Fix compareExchange bugs for non-trivial objects

Bugs fixed:

1. compareExchange would not set the desired value in the success case.
2. compareExchange would not set var expected to the found value in the failure case.
3. withLock would spin forever running the unit tests. try..body..finally prevents this. Not sure why this makes a difference, since an exception wasn’t being raised, but clearing the guard in a finally block seems correct anyways.

Signed-off-by: Elijah Shaw-Rutschman <elijahr@gmail.com>
 2020-08-18 18:02:10 +02:00
Araq
ffe7b3a9bf threadpool.nim: minor code style changes 2020-07-18 21:40:57 +02:00
Miran
e7f280bd26 Remove deprecated stuff from stdlib (#14699) 
* update to the latest Jester

* remove deprecated procs from some stdlib modules

* 'criterion' is not maintained anymore and relies on obsolete stuff
 2020-06-17 15:25:02 +02:00
cooldome
d3b0132061 Step2: fixes #13781, fixes #13805 (#13897) 
* Fix sym owner in wrapper proc
* threadpool changes
* revert lowerings
* add newFastMoveStmt
* try fixing test by switching to cpp

Co-authored-by: cooldome <ariabushenko@bk.ru>
 2020-04-16 23:27:08 +02:00
Juan Carlos
4816984726 Documentation, add more examples (#13825) 2020-04-01 19:39:58 +02:00
Juan Carlos
42d2c3088e Add Documentation (#13811) 
* Add more Docs and runnableExamples
 2020-03-31 15:47:57 +02:00
Araq
8215c57666 threadpool.nim: allow control over MaxThreadPoolSize and MaxDistinguishedThread; refs #10584 2020-03-20 15:07:11 +01:00
Timothee Cour
2ecef8f779 csize => csize_t for sysctl 2020-01-28 23:36:24 +00:00
Clyybber
267fed53ee Fix #12812 2019-12-05 13:22:40 +01:00
narimiran
cc3e9ca164 remove unused imports 2019-11-06 12:01:00 +01:00
Jjp137
93461aee34 Fix many broken links 
Note that contrary to what docgen.rst currently says, the ids have
to match exactly or else most web browsers will not jump to the
intended symbol.
 2019-10-22 17:59:12 -07:00
Andreas Rumpf
889b745b2b Revert "Fixes #12187 (#12321)" (#12447) 
This reverts commit 00c31e8766.
 2019-10-18 15:59:22 +02:00
Clyybber
00c31e8766 Fixes #12187 (#12321) 
* Fixes #12187
* Point to fork of compactdict
Since the original repo is now archived / read-only
 2019-10-08 14:15:47 +02:00
Federico Ceratto
39290cf88c Fix spellings (#12277) [backport] 2019-09-27 07:02:54 +02:00
Jjp137
e065e51245 threadpool: fix link in docs [ci skip] (#12258) [backport] 
[backport]
 2019-09-25 07:12:08 +02:00
Araq
5abe880469 last stdlib cleanups 2019-09-21 06:43:37 +02:00
Araq
bebda3851f fixes #1188 2019-08-16 13:29:58 +02:00
Araq
07d465ca42 [refactoring] remove unused imports in the compiler and in some stdlib modules 2019-07-18 00:36:03 +02:00