Commit Graph

29 Commits (d2dd29e80c89d8cc530a185e32e9025d0e453bb5)

Author SHA1 Message Date
Andrew Kelley 0a3ae9dc6e fix std.os.Thread.getCurrentId for linux 2018-08-06 16:48:49 -04:00
Matthew D. Steele dcaaa241df Fix a type error in std.os.linux.getpid() (#1326)
syscall0() returns usize, but we were trying to @bitCast to i32.
2018-08-03 11:45:23 -04:00
Andrew Kelley c15a6fa9d0 add std.os.cpuCount and have std.event.Loop use it for thread pool size 2018-07-07 01:23:18 -04:00
Andrew Kelley eb326e1553 M:N threading
* add std.atomic.QueueMpsc.isEmpty
 * make std.debug.global_allocator thread-safe
 * std.event.Loop: now you have to choose between
   - initSingleThreaded
   - initMultiThreaded
 * std.event.Loop multiplexes coroutines onto kernel threads
 * Remove std.event.Loop.stop. Instead the event loop run() function
   returns once there are no pending coroutines.
 * fix crash in ir.cpp for calling methods under some conditions
 * small progress self-hosted compiler, analyzing top level declarations
 * Introduce std.event.Lock for synchronizing coroutines
 * introduce std.event.Locked(T) for data that only 1 coroutine should
   modify at once.
 * make the self hosted compiler use multi threaded event loop
 * make std.heap.DirectAllocator thread-safe

See #174

TODO:
 * call sched_getaffinity instead of hard coding thread pool size 4
 * support for Windows and MacOS
 * #1194
 * #1197
2018-07-07 00:32:19 -04:00
Andrew Kelley 7912061226 remove integer and float casting syntax
* add `@intCast`
 * add `@floatCast`
 * add `@floatToInt`
 * add `@intToFloat`

See #1061
2018-06-17 02:57:07 -04:00
Andrew Kelley 77678b2cbc
breaking syntax change: orelse keyword instead of ?? (#1096)
use the `zig-fmt-optional-default` branch to have zig fmt
automatically do the changes.

closes #1023
2018-06-10 01:13:51 -04:00
Andrew Kelley ec1b6f6673
breaking syntax change: ??x to x.? (#1095)
See #1023

This also renames Nullable/Maybe to Optional
2018-06-09 23:42:14 -04:00
Andrew Kelley 96164ce613 disallow single-item pointer indexing
add pointer arithmetic for unknown length pointer
2018-06-04 01:39:57 -04:00
Andrew Kelley fcbb7426fa use * for pointer type instead of &
See #770

To help automatically translate code, see the
zig-fmt-pointer-reform-2 branch.

This will convert all & into *. Due to the syntax
ambiguity (which is why we are making this change),
even address-of & will turn into *, so you'll have
to manually fix thes instances. You will be guaranteed
to get compile errors for them - expected 'type', found 'foo'
2018-05-31 17:28:07 -04:00
Andrew Kelley ea58f4a5a9 run zig fmt on the codebase 2018-05-30 16:09:11 -04:00
Andrew Kelley 0c16cd2d0e run zig fmt on the codebase
See #1003
2018-05-29 04:23:38 -04:00
Andrew Kelley ac4d55dec1 behavior tests passing with new pointer deref syntax 2018-05-01 01:53:04 -04:00
Andrew Kelley b21bcbd775 fix std threads for macos 2018-04-29 02:52:04 -04:00
Andrew Kelley 21767144fc linux: support VDSO for clock_gettime
also fix a compiler crash when using cmpxchg with nullable pointer
2018-04-22 18:11:50 -04:00
Andrew Kelley da2af9c613 fixups 2018-04-22 13:36:26 -04:00
Andrew Kelley 0dcadc61b4 Merge branch 'std.os.time' of https://github.com/tgschultz/zig into tgschultz-std.os.time 2018-04-22 13:24:25 -04:00
tgschultz 7cfe328a16 fixed typos. 2018-04-18 17:43:35 -05:00
tgschultz 8b66dd8c7d Added unstaged changes. 2018-04-18 13:55:42 -05:00
Andrew Kelley b7af9edb8a add std.os.createThread
this adds kernel thread support to the standard library for
linux.

See #174
2018-04-14 02:24:05 -04:00
Marc Tiehuis 03bec631bd Replace File.exists with File.access 2018-04-13 21:27:09 +12:00
Andrew Kelley 2ec1cec92d add more linux syscalls and constants
Based on #904 by tgshultz
2018-04-10 23:29:24 -04:00
Andrew Kelley e85a10e9f5 async tcp server proof of concept 2018-04-09 00:52:45 -04:00
Andrew Kelley 0d22a00f6f *WIP* async/await TCP server 2018-04-08 18:26:24 -04:00
Andrew Kelley f5b43ada46 std/os: getting dir entries works on OS X 2018-03-28 12:06:48 +02:00
Andrew Kelley 2cff31937f std.os.linux exposes syscall functions and syscall numbers 2018-03-24 15:57:36 -04:00
Andrea Orru f25c1c6858 Fixed syntax errors in linux-i386 syscalls 2018-03-09 22:25:21 -08:00
Andrew Kelley bde15cf080 improve std lib linux epoll API 2018-02-17 17:53:07 -05:00
Andrew Kelley f9be970375 Merge remote-tracking branch 'origin/master' into error-sets 2018-02-08 20:45:26 -05:00
Andrew Kelley 44d8d654a0 fix test failure, organize code, add new compile error 2018-02-05 09:26:39 -05:00