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230 commits

Author SHA1 Message Date
Ben Blum
880246618b Relax some atomic barriers. Loosen up all that tension. There, doesn't that feel good? 2013-08-01 16:52:37 -04:00
bors
18d124b9b5 auto merge of #8158 : bblum/rust/task-cleanup, r=brson 
r? @brson
 2013-08-01 06:01:39 -07:00
Daniel Micay
1fc4db2d08 migrate many for loops to foreach 2013-08-01 05:34:55 -04:00
Daniel Micay
dabd476203 make in and foreach get treated as keywords 2013-08-01 00:21:13 -04:00
Ben Blum
bc7cee7bbf Move atomically to unstable::sync, and document what it actually does. Close #7872. 2013-07-31 14:37:22 -04:00
Ben Blum
2e6dc161b6 Give tasks useful names. #2891 2013-07-31 14:37:22 -04:00
bors
8b7e241e02 auto merge of #8139 : brson/rust/rm-old-task-apis, r=pcwalton 
This removes a bunch of options from the task builder interface that are irrelevant to the new scheduler and were generally unused anyway. It also bumps the stack size of new scheduler tasks so that there's enough room to run rustc and changes the interface to `Thread` to not implicitly join threads on destruction, but instead require an explicit, and mandatory, call to `join`.
 2013-07-31 02:10:24 -07:00
bors
5633a5363b auto merge of #8008 : bblum/rust/select, r=brson 
Main logic in ```Implement select() for new runtime pipes.```. The guts of the ```PortOne::try_recv()``` implementation are now split up across several functions, ```optimistic_check```, ```block_on```, and ```recv_ready```.

There is one weird FIXME I left open here, in the "implement select" commit -- an assertion I couldn't get to work in the receive path, on an invariant that for some reason doesn't hold with ```SharedPort```. Still investigating this.
 2013-07-30 18:58:17 -07:00
Brian Anderson
0144c83213 std::rt: Change Thread interface to require an explicit join 
Makes it more obvious what's going on
 2013-07-30 14:23:44 -07:00
Brian Anderson
7265cc6530 std::rt: Use 2MB stacks 
Seems to be around the minimum needed by rustc without split stacks
 2013-07-30 14:17:56 -07:00
Ben Blum
6b75e92afe UnsafeArc methods return unsafe pointers, so are not themselves unsafe. 2013-07-30 13:19:26 -04:00
Ben Blum
fa8102ab4a Unkillable is not unsafe. Close #7832. 2013-07-30 13:19:25 -04:00
Ben Blum
3f6b4c24ec Add a better-for-testing optimistic_check() for pipes with cfg(test). 2013-07-30 13:19:25 -04:00
Ben Blum
cccfa8acc4 Add test cases for select 2013-07-30 13:19:25 -04:00
Ben Blum
f34fadd126 Implement select() for new runtime pipes. 2013-07-30 13:19:25 -04:00
Daniel Micay
ef870d37a5 implement pointer arithmetic with GEP 
Closes #8118, #7136

~~~rust
extern mod extra;

use std::vec;
use std::ptr;

fn bench_from_elem(b: &mut extra::test::BenchHarness) {
    do b.iter {
        let v: ~[u8] = vec::from_elem(1024, 0u8);
    }
}

fn bench_set_memory(b: &mut extra::test::BenchHarness) {
    do b.iter {
        let mut v: ~[u8] = vec::with_capacity(1024);
        unsafe {
            let vp = vec::raw::to_mut_ptr(v);
            ptr::set_memory(vp, 0, 1024);
            vec::raw::set_len(&mut v, 1024);
        }
    }
}

fn bench_vec_repeat(b: &mut extra::test::BenchHarness) {
    do b.iter {
        let v: ~[u8] = ~[0u8, ..1024];
    }
}
~~~

Before:

    test bench_from_elem ... bench: 415 ns/iter (+/- 17)
    test bench_set_memory ... bench: 85 ns/iter (+/- 4)
    test bench_vec_repeat ... bench: 83 ns/iter (+/- 3)

After:

    test bench_from_elem ... bench: 84 ns/iter (+/- 2)
    test bench_set_memory ... bench: 84 ns/iter (+/- 5)
    test bench_vec_repeat ... bench: 84 ns/iter (+/- 3)
 2013-07-30 02:50:31 -04:00
Ben Blum
7326bc879e Optimize try_recv to not require the two context switches when data is available. 2013-07-29 16:04:16 -04:00
Ben Blum
1137fbd9ab Remove ChanOneHack/PortOneHack extra allocation 2013-07-29 16:04:16 -04:00
Steven Stewart-Gallus
d0b7515aed Change concurrency primitives to standard naming conventions 
To be more specific:

`UPPERCASETYPE` was changed to `UppercaseType`
`type_new` was changed to `Type::new`
`type_function(value)` was changed to `value.method()`
 2013-07-27 22:06:29 -07:00
bors
3078e83c3f auto merge of #8076 : omasanori/rust/cleanup, r=huonw 
A cleanup suggested on #7922.
 2013-07-27 20:13:22 -07:00
bors
82b29ae5a5 auto merge of #7864 : brson/rust/start-on-main-thread, r=brson 
Applications that need to use the GUI can override start and set up the runtime using
this function.
 2013-07-27 18:25:24 -07:00
Brian Anderson
34a27db8bf std::rt: Add start_on_main_thread function 
Applications that need to use the GUI can override start and set up the runtime using
this function.
 2013-07-27 17:36:14 -07:00
bors
15310ba7c2 auto merge of #8040 : luqmana/rust/rtn, r=brson 
Implements various missing tcp & udp methods.. Also fixes handling ipv4-mapped/compatible ipv6 addresses and addresses the XXX on `status_to_maybe_uv_error`.

r? @brson
 2013-07-27 01:49:35 -07:00
OGINO Masanori
8d654fc41d Remove unnecessary #[path = "***/mod.rs"] lines. 
Fixes #7922.

Signed-off-by: OGINO Masanori <masanori.ogino@gmail.com>
 2013-07-27 15:53:30 +09:00
Alex Crichton
5aaaca0c6a Consolidate raw representations of rust values 
This moves the raw struct layout of closures, vectors, boxes, and strings into a
new `unstable::raw` module. This is meant to be a centralized location to find
information for the layout of these values.

As safe method, `repr`, is provided to convert a rust value to its raw
representation. Unsafe methods to convert back are not provided because they are
rarely used and too numerous to write an implementation for each (not much of a
common pattern).
 2013-07-26 09:53:03 -07:00
Luqman Aden
df67942dcc libstd: Tests for {peer, socket}_name. 2013-07-26 05:02:53 -04:00
Luqman Aden
037bf3757c libstd: Implement some missing udp methods. 2013-07-25 22:21:46 -04:00
Luqman Aden
a5c6b85091 libstd: Implement some missing tcp methods. 2013-07-25 19:42:19 -04:00
Luqman Aden
005ea3b173 libstd: Add ToStr impl for IpAddr. 2013-07-25 18:27:18 -04:00
Luqman Aden
d6e1a6b237 libstd: Get rid of duplication in {peer, socket}_name and remove extra *. 2013-07-25 15:50:19 -04:00
Luqman Aden
e2bb32bea1 libstd: Handle IPv4-Mapped/Compatible IPv6 addresses. 2013-07-25 05:57:52 -04:00
Luqman Aden
ac40d5323d libstd: Fix errors when rtdebug! is not a noop. 2013-07-25 05:57:52 -04:00
Luqman Aden
61e741cf71 libstd: Implement {peer, socket}_name for new rt tcp & udp. 2013-07-25 05:57:52 -04:00
bors
330378d1a1 auto merge of #7996 : erickt/rust/cleanup-strs, r=erickt 
This is a cleanup pull request that does:

* removes `os::as_c_charp`
* moves `str::as_buf` and `str::as_c_str` into `StrSlice`
* converts some functions from `StrSlice::as_buf` to `StrSlice::as_c_str`
* renames `StrSlice::as_buf` to `StrSlice::as_imm_buf` (and adds `StrSlice::as_mut_buf` to match `vec.rs`.
* renames `UniqueStr::as_bytes_with_null_consume` to `UniqueStr::to_bytes`
* and other misc cleanups and minor optimizations
 2013-07-24 13:25:36 -07:00
Daniel Micay
4a2d22bdb1 fix compilation on macos/windows 2013-07-24 09:45:21 -04:00
Brian Anderson
6c88e46d4d std:rt: args module is not used by win/mac. #7951 2013-07-24 09:45:20 -04:00
bors
7f96eb58d2 auto merge of #7980 : graydon/rust/misc-benchmarks, r=catamorphism 
Some machinery for enabling #[bench] benchmarks in std and some examples showing how to write them.
 2013-07-23 22:46:39 -07:00
Erick Tryzelaar
3b818edeba std and extra: use as_c_str instead of as_buf in a couple places 
These uses are assuming the strings are null terminated, so it
should be using `as_c_str` instead of `as_buf`
 2013-07-23 16:56:22 -07:00
Erick Tryzelaar
7af56bb921 std: move StrUtil::as_c_str into StrSlice 2013-07-23 16:56:22 -07:00
Erick Tryzelaar
9fdec67a67 std: move str::as_buf into StrSlice 2013-07-23 16:56:22 -07:00
Graydon Hoare
3d5fb470fb std: add #[bench] benchmarks for global and local heaps. 2013-07-22 16:56:10 -07:00
Jeff Olson
3169bb70d8 std: fix for blocked task resume 2013-07-22 15:28:32 -07:00
Jeff Olson
73ab6c60f3 std: make check appeasement 2013-07-22 13:19:05 -07:00
Jeff Olson
155470fc9c std: minor timer cleanup based on feedback 2013-07-22 13:19:04 -07:00
Jeff Olson
5da29e3278 std: add rt::io::Timer 2013-07-22 13:19:04 -07:00
Jeff Olson
921d99108c std: add RtioTimer and UvTimer impl atop rt::uv 2013-07-22 13:19:04 -07:00
Daniel Micay
ed67cdb73c new snapshot 2013-07-22 01:09:48 -04:00
Patrick Walton
06594ed96b librustc: Remove pub extern and priv extern from the language. 
Place `pub` or `priv` on individual items instead.
 2013-07-20 17:39:38 -07:00
bors
bb8ca1f52c auto merge of #7910 : brson/rust/rm-fixme, r=graydon 2013-07-20 15:16:33 -07:00
bors
c5c0252511 auto merge of #7908 : anasazi/rust/fix_udp_mut, r=brson 2013-07-20 13:31:34 -07:00