Commit Graph

866 Commits

Author SHA1 Message Date
Patrick Walton
9e610573ba librustc: Remove remaining uses of &fn() in favor of ||. 2013-11-26 08:20:58 -08:00
Patrick Walton
406813957b test: Remove most uses of &fn() from the tests. 2013-11-26 08:19:00 -08:00
Marvin Löbel
24b316a3b9 Removed unneccessary _iter suffixes from various APIs 2013-11-26 10:02:26 +01:00
bors
2cc1e16ac0 auto merge of #10603 : alexcrichton/rust/no-linked-failure, r=brson
The reasons for doing this are:

* The model on which linked failure is based is inherently complex
* The implementation is also very complex, and there are few remaining who
  fully understand the implementation
* There are existing race conditions in the core context switching function of
  the scheduler, and possibly others.
* It's unclear whether this model of linked failure maps well to a 1:1 threading
  model

Linked failure is often a desired aspect of tasks, but we would like to take a
much more conservative approach in re-implementing linked failure if at all.

Closes #8674
Closes #8318
Closes #8863
2013-11-24 21:32:13 -08:00
Alex Crichton
acca9e3834 Remove linked failure from the runtime
The reasons for doing this are:

* The model on which linked failure is based is inherently complex
* The implementation is also very complex, and there are few remaining who
  fully understand the implementation
* There are existing race conditions in the core context switching function of
  the scheduler, and possibly others.
* It's unclear whether this model of linked failure maps well to a 1:1 threading
  model

Linked failure is often a desired aspect of tasks, but we would like to take a
much more conservative approach in re-implementing linked failure if at all.

Closes #8674
Closes #8318
Closes #8863
2013-11-24 21:21:12 -08:00
Steven Fackler
5759f2fc57 Strip down Cell functionality 2013-11-22 21:19:53 -08:00
Patrick Walton
ba739b2135 librustc: Convert ~fn() to proc() everywhere. 2013-11-18 18:27:31 -08:00
Guillaume Pinot
ec27c09bdf pidigits resurected
Changes:
* default value when no args
* license
* removed libc printing
* use extra::bigint instead of handmade gmp binding
2013-11-18 22:23:38 +01:00
Guillaume Pinot
93bb99ea09 Prettier long string breaking. 2013-11-17 13:09:56 +01:00
Guillaume Pinot
0c3b04fa0f Clarrify the message for test mode and use u8 instead of i8 for storing bits 2013-11-17 12:47:47 +01:00
Guillaume Pinot
6258857beb resurect shootout-mandelbrot.rs
Changes:
* add licence;
* remove usage of libc and unsafe;
* use BufferedWriter to improve performance;
* use a DummyWriter to cancel binary output in test.
2013-11-17 12:04:36 +01:00
bors
90754ae9c9 auto merge of #10478 : TeXitoi/rust/shootout-meteor, r=brson
This implementation of the meteor contest implements:
 - insertion check with bit trick;
 - pregenetation of every feasible placement of the pieces on the
   board;
 - filtering of placement that implies unfeasible board
 - central symetry breaking

related to #2776
2013-11-14 22:01:26 -08:00
Guillaume Pinot
d2bcc7b621 Improve variable naming. 2013-11-14 23:22:44 +01:00
Guillaume Pinot
74d27311a7 remove useless Iterate impl, and permute the order of the argument of iterate
Writing iterate(x, f) is more logical as rust iterator pipeline is left to right.
2013-11-14 23:05:33 +01:00
Guillaume Pinot
89a9ce0cc6 Add shootout meteor contest benchmark.
This implementation of the meteor contest implements:
 - insertion check with bit trick;
 - pregenetation of every feasible placement of the pieces on the
   board;
 - filtering of placement that implies unfeasible board
 - central symetry breaking
2013-11-14 09:11:33 +01:00
Alex Crichton
9bcf557589 Implement native::IoFactory
This commit re-organizes the io::native module slightly in order to have a
working implementation of rtio::IoFactory which uses native implementations. The
goal is to seamlessly multiplex among libuv/native implementations wherever
necessary.

Right now most of the native I/O is unimplemented, but we have existing bindings
for file descriptors and processes which have been hooked up. What this means is
that you can now invoke println!() from libstd with no local task, no local
scheduler, and even without libuv.

There's still plenty of work to do on the native I/O factory, but this is the
first steps into making it an official portion of the standard library. I don't
expect anyone to reach into io::native directly, but rather only std::io
primitives will be used. Each std::io interface seamlessly falls back onto the
native I/O implementation if the local scheduler doesn't have a libuv one
(hurray trait ojects!)
2013-11-13 18:34:59 -08:00
Carol W
33ee4335b9 Fixed xfail for nbody shootout benchmark by correcting command line parse.
Cleaned up unneeded imports and type changes to resolve compiler warnings.
2013-11-12 15:14:07 -08:00
Alex Crichton
49ee49296b Move std::rt::io to std::io 2013-11-11 20:44:07 -08:00
Alex Crichton
7755ffd013 Remove #[fixed_stack_segment] and #[rust_stack]
These two attributes are no longer useful now that Rust has decided to leave
segmented stacks behind. It is assumed that the rust task's stack is always
large enough to make an FFI call (due to the stack being very large).

There's always the case of stack overflow, however, to consider. This does not
change the behavior of stack overflow in Rust. This is still normally triggered
by the __morestack function and aborts the whole process.

C stack overflow will continue to corrupt the stack, however (as it did before
this commit as well). The future improvement of a guard page at the end of every
rust stack is still unimplemented and is intended to be the mechanism through
which we attempt to detect C stack overflow.

Closes #8822
Closes #10155
2013-11-11 10:40:34 -08:00
Young-il Choi
9bb1e256d7 temporarily disable tests on android and tagging issue number #10393 2013-11-10 12:02:23 +09:00
Huon Wilson
b95a8c63fd std::ascii: Provide a copyless [Ascii] -> str method.
This renames to_str_ascii to as_str_ascii and makes it non-copying,
which is possible now that strings no longer have a hidden extra
byte/null terminator.

Fixes #6120.
2013-11-08 10:20:06 +11:00
Alex Crichton
f19d083362 Fill out the remaining functionality in io::file
This adds bindings to the remaining functions provided by libuv, all of which
are useful operations on files which need to get exposed somehow.

Some highlights:

* Dropped `FileReader` and `FileWriter` and `FileStream` for one `File` type
* Moved all file-related methods to be static methods under `File`
* All directory related methods are still top-level functions
* Created `io::FilePermission` types (backed by u32) that are what you'd expect
* Created `io::FileType` and refactored `FileStat` to use FileType and
  FilePermission
* Removed the expanding matrix of `FileMode` operations. The mode of reading a
  file will not have the O_CREAT flag, but a write mode will always have the
  O_CREAT flag.

Closes #10130
Closes #10131
Closes #10121
2013-11-03 15:15:42 -08:00
Alex Crichton
9c1851019f Remove all blocking std::os blocking functions
This commit moves all thread-blocking I/O functions from the std::os module.
Their replacements can be found in either std::rt::io::file or in a hidden
"old_os" module inside of native::file. I didn't want to outright delete these
functions because they have a lot of special casing learned over time for each
OS/platform, and I imagine that these will someday get integrated into a
blocking implementation of IoFactory. For now, they're moved to a private module
to prevent bitrot and still have tests to ensure that they work.

I've also expanded the extensions to a few more methods defined on Path, most of
which were previously defined in std::os but now have non-thread-blocking
implementations as part of using the current IoFactory.

The api of io::file is in flux, but I plan on changing it in the next commit as
well.

Closes #10057
2013-11-03 15:15:42 -08:00
bors
c7853c9ad2 auto merge of #10145 : TeXitoi/rust/issues-2913, r=bstrie
The old version didn't follow shootout's directives: no memory were
deallocated.  At the same time, parallelisation of the computation.

fix #2913
2013-10-29 16:26:25 -07:00
Guillaume Pinot
4ca32e1bfc rewrite shootout-binarytrees.rs to match shootout directives
The old version didn't follow shootout's directives: no memory were
deallocated.  At the same time, parallelisation of the computation.

fix #2913
2013-10-29 08:56:16 +01:00
Ziad Hatahet
3797f2bfe6 Capitalize statics in f32 and f64 mods
Fixes #10077
2013-10-28 19:35:56 -07:00
Marvin Löbel
fa8e71a825 Allow fail messages to be caught, and introduce the Any trait
Some code cleanup, sorting of import blocks

Removed std::unstable::UnsafeArc's use of Either

Added run-fail tests for the new FailWithCause impls

Changed future_result and try to return Result<(), ~Any>.

- Internally, there is an enum of possible fail messages passend around.
- In case of linked failure or a string message, the ~Any gets
  lazyly allocated in future_results recv method.
- For that, future result now returns a wrapper around a Port.
- Moved and renamed task::TaskResult into rt::task::UnwindResult
  and made it an internal enum.
- Introduced a replacement typedef `type TaskResult = Result<(), ~Any>`.
2013-10-28 08:50:32 +01:00
bors
950add4e49 auto merge of #10072 : brson/rust/modelines, r=thestinger
These are relics that serve no purpose.
2013-10-26 02:16:08 -07:00
Brian Anderson
9a773da681 Remove ancient emacs mode lines from test cases
These are relics that serve no purpose.
2013-10-25 17:41:54 -07:00
Alex Crichton
620ab3853a Test fixes and merge conflicts 2013-10-24 14:21:58 -07:00
Alex Crichton
61ed2cfb55 Remove even more of std::io
Big fish fried here:

    extra::json
    most of the compiler
    extra::io_util removed
    extra::fileinput removed

Fish left to fry

    extra::ebml
2013-10-24 14:21:57 -07:00
bors
e2428b791c auto merge of #10032 : thestinger/rust/snapshot, r=huonw 2013-10-23 15:11:07 -07:00
Daniel Micay
142672dca4 register snapshots 2013-10-23 18:06:12 -04:00
Huon Wilson
148f737c19 std::rand: add distributions::Range for generating [lo, hi).
This reifies the computations required for uniformity done by
(the old) `Rng.gen_integer_range` (now Rng.gen_range), so that they can
be amortised over many invocations, if it is called in a loop.

Also, it makes it correct, but using a trait + impls for each type,
rather than trying to coerce `Int` + `u64` to do the right thing. This
also makes it more extensible, e.g. big integers could & should
implement SampleRange.
2013-10-23 10:40:06 +11:00
Alex Crichton
daf5f5a4d1 Drop the '2' suffix from logging macros
Who doesn't like a massive renaming?
2013-10-22 08:09:56 -07:00
bors
d052912297 auto merge of #9851 : alexcrichton/rust/include_bin, r=huonw
Previously an ExprLit was created *per byte* causing a huge increase in memory
bloat. This adds a new `lit_binary` to contain a literal of binary data, which
is currently only used by the include_bin! syntax extension. This massively
speeds up compilation times of the shootout-k-nucleotide-pipes test

    before:
        time: 469s
        memory: 6GB
        assertion failure in LLVM (section too large)

    after:
        time: 2.50s
        memory: 124MB

Closes #2598
2013-10-18 09:41:33 -07:00
Alex Crichton
273784e9bf Optimize include_bin! for large inputs
Previously an ExprLit was created *per byte* causing a huge increase in memory
bloat. This adds a new `lit_binary` to contain a literal of binary data, which
is currently only used by the include_bin! syntax extension. This massively
speeds up compilation times of the shootout-k-nucleotide-pipes test

    before:
        time: 469s
        memory: 6GB
        assertion failure in LLVM (section too large)

    after:
        time: 2.50s
        memory: 124MB

Closes #2598
2013-10-18 09:20:08 -07:00
Marvin Löbel
3011801256 Made std::task::TaskBuilder::future_result() easier to use 2013-10-18 10:43:41 +02:00
Kevin Ballard
d6d9b92683 path2: Adjust the API to remove all the _str mutation methods
Add a new trait BytesContainer that is implemented for both byte vectors
and strings.

Convert Path::from_vec and ::from_str to one function, Path::new().

Remove all the _str-suffixed mutation methods (push, join, with_*,
set_*) and modify the non-suffixed versions to use BytesContainer.
2013-10-15 22:18:30 -07:00
Kevin Ballard
73d3d00ec4 path2: Replace the path module outright
Remove the old path.
Rename path2 to path.
Update all clients for the new path.

Also make some miscellaneous changes to the Path APIs to help the
adoption process.
2013-10-15 21:56:54 -07:00
Alex Crichton
2290ce14f2 Remove some users of io::file_reader 2013-10-10 03:38:51 -07:00
Huon Wilson
92725ae765 std::rand: Add a trait for seeding RNGs: SeedableRng.
This provides 2 methods: .reseed() and ::from_seed that modify and
create respecitively.

Implement this trait for the RNGs in the stdlib for which this makes
sense.
2013-10-09 22:22:42 +11:00
Huon Wilson
a2b509656a std::rand: Add an implementation of ISAAC64.
This is 2x faster on 64-bit computers at generating anything larger
than 32-bits.

It has been verified against the canonical C implementation from the
website of the creator of ISAAC64.

Also, move `Rng.next` to `Rng.next_u32` and add `Rng.next_u64` to
take full advantage of the wider word width; otherwise Isaac64 will
always be squeezed down into a u32 wasting half the entropy and
offering no advantage over the 32-bit variant.
2013-10-09 22:22:42 +11:00
Daniel Micay
313052aeb2 rm useless fast_ffi attributes
this is no longer used by the compiler
2013-10-08 09:03:43 -04:00
Alex Crichton
3396365cab Add appropriate #[feature] directives to tests 2013-10-06 14:39:25 -07:00
bors
d00c9269dc auto merge of #9665 : alexcrichton/rust/snapshot, r=brson
Uses the new snapshots to kill the old `loop` and introduce the new `continue`.
2013-10-02 02:31:29 -07:00
Alex Crichton
4f67dcb24a Migrate users of 'loop' to 'continue'
Closes #9467
2013-10-01 15:53:13 -07:00
Daniel Micay
c9d4ad07c4 remove the float type
It is simply defined as `f64` across every platform right now.

A use case hasn't been presented for a `float` type defined as the
highest precision floating point type implemented in hardware on the
platform. Performance-wise, using the smallest precision correct for the
use case greatly saves on cache space and allows for fitting more
numbers into SSE/AVX registers.

If there was a use case, this could be implemented as simply a type
alias or a struct thanks to `#[cfg(...)]`.

Closes #6592

The mailing list thread, for reference:

https://mail.mozilla.org/pipermail/rust-dev/2013-July/004632.html
2013-10-01 14:54:10 -04:00
Alex Crichton
73c6c9109f bench: Remove usage of fmt! 2013-09-30 23:21:20 -07:00
Alex Crichton
409182de6d Update the compiler to not use printf/printfln 2013-09-26 17:05:59 -07:00
Patrick Walton
90d3da9711 test: Fix rustdoc and tests. 2013-09-23 18:23:22 -07:00
Huon Wilson
fb923c7d3f std: merge rand::{Rng,RngUtil} with default methods.
Also, documentation & general clean-up:
- remove `gen_char_from`: better served by `sample` or `choose`.
- `gen_bytes` generalised to `gen_vec`.
- `gen_int_range`/`gen_uint_range` merged into `gen_integer_range` and
  made to be properly uniformly distributed. Fixes #8644.

Minor adjustments to other functions.
2013-09-23 00:11:42 +10:00
Daniel Micay
e753618b6b drop extra::par
This was a dead end experiment, and not a sensible way of implementing
generic data parallelism. This also removes the `graph500-bfs.rs`
benchmark because it relies on `extra::par`.

Closes #5626
2013-09-21 01:02:56 -04:00
Steven Fackler
ff85389344 Modernize extra::future API 2013-09-19 15:19:20 -07:00
Marvin Löbel
06d1dccf95 Turned extra::getopts functions into methods
Some minor api and doc adjustments
2013-09-19 12:32:18 +02:00
Daniel Micay
4e161a4d40 switch Drop to &mut self 2013-09-16 22:19:23 -04:00
blake2-ppc
8522341274 Remove {uint,int,u64,i64,...}::from_str,from_str_radix
Remove these in favor of the two traits themselves and the wrapper
function std::from_str::from_str.

Add the function std::num::from_str_radix in the corresponding role for
the FromStrRadix trait.
2013-09-15 14:29:16 +02:00
John Clements
d8c77e082b make macro hygienic 2013-09-06 13:35:13 -07:00
Florian Hahn
de39874801 Rename str::from_bytes to str::from_utf8, closes #8985 2013-09-05 14:17:24 +02:00
Erick Tryzelaar
91d6c60bed fix various warnings 2013-08-30 15:10:55 -07:00
Corey Richardson
d7be86f1a5 Revert "src/test/bench: restructure"
This reverts commit 14cdc26e8a.
2013-08-30 16:17:53 -04:00
Corey Richardson
14cdc26e8a src/test/bench: restructure 2013-08-28 08:14:59 -04:00
Patrick Walton
aac9d6eee9 librustc: Fix merge fallout 2013-08-27 19:09:27 -07:00
Vadim Chugunov
39fc0883fd Enabled tests. 2013-08-22 00:12:44 -07:00
nsf
0f6e90a5fd Fix typo in test/bench/noise.rs. Closes #8574. 2013-08-20 22:38:00 -04:00
Daniel Micay
46fc549fa9 rm obsolete integer to_str{,_radix} free functions 2013-08-20 22:05:03 -04:00
bors
b26e11db86 auto merge of #8560 : kballard/rust/reserve-yield, r=pcwalton
Rename task::yield() to task::deschedule().

Fixes #8494.
2013-08-18 15:02:04 -07:00
Erick Tryzelaar
ad5c676853 Fix warnings it tests 2013-08-17 08:42:35 -07:00
Kevin Ballard
418e1ebae6 Reserve 'yield' keyword
Rename task::yield() to task::deschedule().

Fixes #8494.
2013-08-16 13:26:50 -07:00
Erick Tryzelaar
68f40d215e std: Rename Iterator.transform -> .map
cc #5898
2013-08-10 07:33:21 -07:00
Erick Tryzelaar
fad7857c7b Mass rename of .consume{,_iter}() to .move_iter()
cc #7887
2013-08-10 07:01:07 -07:00
bors
936f70bd87 auto merge of #8356 : toddaaro/rust/ws, r=brson
This pull request converts the scheduler from a naive shared queue scheduler to a naive workstealing scheduler. The deque is still a queue inside a lock, but there is still a substantial performance gain. Fiddling with the messaging benchmark I got a ~10x speedup and observed massively reduced memory usage.

There are still *many* locations for optimization, but based on my experience so far it is a clear performance win as it is now.
2013-08-08 16:32:02 -07:00
bors
8f65dbfcfa auto merge of #8385 : cmr/rust/big-rollup, r=alexcrichton
This is a fairly large rollup, but I've tested everything locally, and none of
it should be platform-specific.

r=alexcrichton (bdfdbdd)
r=brson (d803c18)
r=alexcrichton (a5041d0)
r=bstrie (317412a)
r=alexcrichton (135c85e)
r=thestinger (8805baa)
r=pcwalton (0661178)
r=cmr (9397fe0)
r=cmr (caa4135)
r=cmr (6a21d93)
r=cmr (4dc3379)
r=cmr (0aa5154)
r=cmr (18be261)
r=thestinger (f10be03)
2013-08-08 14:32:02 -07:00
toddaaro
af2e03998d Enabled workstealing in the scheduler. Previously we had one global work queue shared by each scheduler. Now there is a separate work queue for each scheduler, and work is "stolen" from other queues when it is exhausted locally. 2013-08-08 14:13:41 -07:00
Kevin Ballard
8964fcc5ac Implement DoubleEndedIterator on Range
Range is now invertable as long as its element type conforms to Integer.

Remove int::range_rev() et al in favor of range().invert().
2013-08-07 22:41:09 -04:00
Brian Anderson
b240524e5a test: Fix deadlock in task-perf-linked-failure 2013-08-07 15:40:27 -07:00
Brian Anderson
44403f77d1 test: xfail a bunch of tests that are incorrectly reading os::args()[1] 2013-08-07 15:40:27 -07:00
Daniel Micay
8f9bbc476d remove extra::iter
This module provided adaptors for the old internal iterator protocol,
but they proved to be quite unreadable and are not generic enough to
handle borrowed pointers well.

Since Rust no longer defines an internal iteration protocol, I don't
think there's going to be any reuse via these adaptors.
2013-08-06 23:41:20 -04:00
Marvin Löbel
0ac7a219f0 Updated std::Option, std::Either and std::Result
- Made naming schemes consistent between Option, Result and Either
- Changed Options Add implementation to work like the maybe monad (return None if any of the inputs is None)
- Removed duplicate Option::get and renamed all related functions to use the term `unwrap` instead
2013-08-05 22:42:21 +02:00
OGINO Masanori
eab97b5558 Add extra::arena::Arena::new{, _with_size}.
Signed-off-by: OGINO Masanori <masanori.ogino@gmail.com>
2013-08-05 17:43:40 +09:00
Daniel Micay
1008945528 remove obsolete foreach keyword
this has been replaced by `for`
2013-08-03 22:48:02 -04:00
Daniel Micay
b3ad685f7f replace all remaining for with foreach or do 2013-08-03 03:00:42 -04:00
Patrick Walton
9457ebee55 librustc: Disallow "unsafe" for external functions 2013-08-02 21:57:59 -07:00
Patrick Walton
887c656970 librustc: Introduce a new visitor type based on traits and port syntax to it.
This is preparation for removing `@fn`.

This does *not* use default methods yet, because I don't know
whether they work. If they do, a forthcoming PR will use them.

This also changes the precedence of `as`.
2013-08-02 21:57:58 -07:00
Daniel Micay
234acad404 replace range with an external iterator 2013-08-02 00:51:14 -04:00
bors
eb5743bfb2 auto merge of #8170 : brson/rust/nopipes, r=pcwalton
The pipes compiler produced data types that encoded efficient and safe
bounded message passing protocols between two endpoints. It was also
capable of producing unbounded protocols.

It was useful research but was arguably done before its proper time.

I am removing it for the following reasons:

* In practice we used it only for producing the `oneshot` protcol  and
  the unbounded `stream` protocol and all communication in Rust use those.
* The interface between the proto! macro and the standard library
  has a large surface area and was difficult to maintain through
  language and library changes.
* It is now written in an old dialect of Rust and generates code
  which would likely be considered non-idiomatic.
* Both the compiler and the runtime are difficult to understand,
  and likewise the relationship between the generated code and
  the library is hard to understand. Debugging is difficult.
* The new scheduler implements `stream` and `oneshot` by hand
  in a way that will be significantly easier to maintain.

This shouldn't be taken as an indication that 'channel protocols'
for Rust are not worth pursuing again in the future.

Concerned parties may include: @graydon, @pcwalton, @eholk, @bblum

The most likely candidates for closing are #7666, #3018, #3020, #7021, #7667, #7303, #3658, #3295.
2013-08-01 14:37:31 -07:00
bors
82b24559e6 auto merge of #8190 : thestinger/rust/for, r=thestinger 2013-08-01 12:52:29 -07:00
Brian Anderson
4b3e766ac6 Remove the pipes compiler
The pipes compiler produced data types that encoded efficient and safe
bounded message passing protocols between two endpoints. It was also
capable of producing unbounded protocols.

It was useful research but was arguably done before its proper time.

I am removing it for the following reasons:

* In practice we used it only for producing the `oneshot` and `stream`
  unbounded protocols and all communication in Rust use those.
* The interface between the proto! macro and the standard library
  has a large surface area and was difficult to maintain through
  language and library changes.
* It is now written in an old dialect of Rust and generates code
  which would likely be considered non-idiomatic.
* Both the compiler and the runtime are difficult to understand,
  and likewise the relationship between the generated code and
  the library is hard to understand. Debugging is difficult.
* The new scheduler implements `stream` and `oneshot` by hand
  in a way that will be significantly easier to maintain.

This shouldn't be taken as an indication that 'channel protocols'
for Rust are not worth pursuing again in the future.
2013-08-01 12:17:32 -07:00
blake2-ppc
78cde5b9fb std: Change Times trait to use do instead of for
Change the former repetition::

    for 5.times { }

to::

    do 5.times { }

.times() cannot be broken with `break` or `return` anymore; for those
cases, use a numerical range loop instead.
2013-08-01 16:54:22 +02:00
bors
fe28ac6891 auto merge of #8164 : brson/rust/noportset, r=pcwalton
...haredChan.
2013-08-01 07:46:38 -07:00
Daniel Micay
1fc4db2d08 migrate many for loops to foreach 2013-08-01 05:34:55 -04:00
Brian Anderson
ebd14c92f8 std: Remove PortSet. Not supported by new scheduler. Replace uses with SharedChan. 2013-07-31 14:59:49 -07:00
bors
20454da2db auto merge of #8069 : erickt/rust/maikklein, r=erickt
Good evening,

This is a superset of @MaikKlein's #7969 commit, that I've fixed up to compile. I had a couple commits I wanted to do on top of @MaikKlein's work that I didn't want to bitrot.
2013-07-28 00:19:21 -07:00
Erick Tryzelaar
2a68c719f4 to_either + fixes 2013-07-27 23:41:09 -07:00
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
Daniel Micay
254339fd39 fix fmt! usage 2013-07-24 09:45:20 -04:00
Birunthan Mohanathas
206ae5752e Change 'print(fmt!(...))' to printf!/printfln! in src/test/ 2013-07-24 09:45:20 -04:00
Ben Blum
4bcda7148d Fix warnings in src/test/bench tests. Nobody will ever care. 2013-07-20 05:12:04 -04:00
blake2-ppc
7ef9e722b8 hashmap: Remove .consume() has rename .consume_iter() to .consume()
Updated all users of HashMap, HashSet old .consume() to use .consume()
with a for loop.

Since .consume() takes the map or set by value, it needs awkward
extra code to in librusti's use of @mut HashMap, where the map value can
not be directly moved out.
2013-07-18 15:03:59 +02:00
Patrick Walton
3f8d548914 librustc: Remove some extra "copy" keywords that came in before this change merged. 2013-07-17 14:58:12 -07:00
Patrick Walton
dc4bf173f8 test: Fix tests. 2013-07-17 14:57:55 -07:00
Patrick Walton
2dbb3c3887 test: Fix tests. 2013-07-17 14:57:54 -07:00
Patrick Walton
e20549ff19 librustc: Remove all uses of the Copy bound. 2013-07-17 14:57:53 -07:00
Patrick Walton
99b33f7219 librustc: Remove all uses of "copy". 2013-07-17 14:57:51 -07:00
bors
4bd716ac8e auto merge of #7831 : ozten/rust/issues-7764-swap_unwarp-take-unwrap, r=pcwalton
Fixes Issue #7764

Running `make check` I do get a failure:

    test rt::io::extensions::test::push_bytes ... ok
    rustest rt::comm::test::oneshot_single_thread_send_port_close ... t: task failed at 'Unhandled condition:
     read_error: {kind: OtherIoError, desc: "Placeholder error. You shouldn\'t be seeing this", detail: None}',
     /Users/shout/Projects/rust/src/libstd/condition.rs:50
    /bin/sh: line 1: 35056 Abort trap: 6           x86_64-apple-darwin/stage2/test/stdtest-x86_64-apple-darwin --logfile
     tmp/check-stage2-T-x86_64-apple-darwin-H-x86_64-apple-darwin-std.log
    make: *** [tmp/check-stage2-T-x86_64-apple-darwin-H-x86_64-apple-darwin-std.ok] Error 134
2013-07-16 21:31:48 -07:00
Austin King
712ac836c6 Rename Option swap_unwrap to take_unwrap. Fixes Issue#7764 2013-07-16 12:47:01 -07:00
Huon Wilson
e4f7561bcd Clean-up tests after debug!/std-macros change.
The entire testsuite is converted to using info! rather than debug!
because some depend on the code within the debug! being trans'd.
2013-07-17 03:10:13 +10:00
Steven Fackler
0e882f2bbd Un-broke benchmarks 2013-07-13 20:30:05 -07:00
bors
f67935257b auto merge of #7696 : glinscott/rust/utf8_perf, r=cmr
Moves multibyte code to it's own function to make char_range_at
easier to inline, and faster for single and multibyte chars.

Benchmarked reading example.json 100 times, 1.18s before, 1.08s
after.

Also, optimize str::is_utf8 for the single and multibyte case
Before:
is_utf8_ascii:          272.355162 ms
is_utf8_multibyte:      167.337334 ms

After:
is_utf8_ascii:          218.088049 ms
is_utf8_multibyte:      134.836722 ms
2013-07-12 03:46:41 -07:00
Gary Linscott
8926b31088 Add is_utf8 bench tests
Before:
is_utf8_ascii:          272.355162 ms
is_utf8_multibyte:      167.337334 ms

After:
is_utf8_ascii:          218.088049 ms
is_utf8_multibyte:      134.836722 ms
2013-07-11 15:02:12 -04:00
blake2-ppc
7052371e39 extra: Rename deque::Deque to ringbuf::RingBuf and impl trait Deque
Let RingBuf have a logical name for a concrete type, and Deque is
used for the Deque trait (implemented by RingBuf and dlist).
2013-07-11 15:54:35 +02:00
bors
e388a80c23 auto merge of #7117 : jensnockert/rust/freestanding, r=cmr
The free-standing functions in f32, f64, i8, i16, i32, i64, u8, u16,
u32, u64, float, int, and uint are replaced with generic functions in
num instead.

This means that instead of having to know everywhere what the type is, like

~~~
f64::sin(x)
~~~

You can simply write code that uses the type-generic versions in num instead, this works for all types that implement the corresponding trait in num.

~~~
num::sin(x)
~~~

Note 1: If you were previously using any of those functions, just replace them
with the corresponding function with the same name in num.

Note 2: If you were using a function that corresponds to an operator, use the
operator instead.

Note 3: This is just https://github.com/mozilla/rust/pull/7090 reopened against master.
2013-07-09 13:34:50 -07:00
Jens Nockert
2ed1cfc912 And I forgot to run the benchmarks after rebasing 2013-07-08 20:22:19 +02:00
Niko Matsakis
50e95ea481 Fix pretty printer, which was ignoring ref in irrefutable patterns 2013-07-08 13:55:10 -04:00
Jens Nockert
1aae28a57d Replaces the free-standing functions in f32, &c.
The free-standing functions in f32, f64, i8, i16, i32, i64, u8, u16,
u32, u64, float, int, and uint are replaced with generic functions in
num instead.

If you were previously using any of those functions, just replace them
with the corresponding function with the same name in num.

Note: If you were using a function that corresponds to an operator, use
the operator instead.
2013-07-08 18:05:17 +02:00
Daniel Micay
641aec7407 remove some method resolve workarounds 2013-07-07 19:51:13 -04:00
Huon Wilson
f19fb2459f Remove standalone comparison functions in vec, make the trait impls better. 2013-07-04 00:46:50 +10:00
Huon Wilson
eee6775642 Implement consuming iterators for ~[], remove vec::{consume, consume_reverse, map_consume}. 2013-07-04 00:46:49 +10:00
Huon Wilson
c0a20d2929 Remove vec::{map, mapi, zip_map} and the methods, except for .map, since this
is very common, and the replacement (.iter().transform().collect()) is very
ugly.
2013-06-30 21:59:44 +10:00
Huon Wilson
a890c2cbf1 Convert vec::{rposition, rposition_elem, position_elem, contains} to methods. 2013-06-30 21:15:24 +10:00
bors
e23934645a auto merge of #7466 : thestinger/rust/passes, r=cmr 2013-06-28 16:49:49 -07:00
Daniel Micay
2bdc88b652 copy the optimization passes from clang 2013-06-28 18:18:09 -04:00
Corey Richardson
8f5cb92f89 Fix threadring 2013-06-28 10:47:59 -04:00
Patrick Walton
a1531ed946 librustc: Remove the broken overloaded assign-ops from the language.
They evaluated the receiver twice. They should be added back with
`AddAssign`, `SubAssign`, etc., traits.
2013-06-28 10:44:16 -04:00
Patrick Walton
f9b54541ee librustc: Disallow "mut" from distributing over bindings.
This is the backwards-incompatible part of per-binding-site "mut".
2013-06-28 10:44:15 -04:00
Patrick Walton
1c0aa78481 librustc: Change "Owned" to "Send" everywhere 2013-06-28 10:44:15 -04:00
Huon Wilson
32d655916f Convert vec::{reserve, reserve_at_least, capacity} to methods. 2013-06-28 00:40:47 +10:00
Huon Wilson
d0512b1055 Convert vec::[mut_]slice to methods, remove vec::const_slice. 2013-06-27 22:36:09 +10:00
bors
eda5e40b79 auto merge of #7111 : brson/rust/stack, r=brson
... through yields

This avoids the following pathological scenario that makes threadring OOM:

1) task calls C using fast_ffi, borrowing a big stack from the scheduler.
2) task returns from C and places the big stack on the task-local stack segment list
3) task calls further Rust functions that require growing the stack, and for this reuses the big stack
4) task yields, failing to return the big stack to the scheduler.
5) repeat 500+ times and OOM

(reopening after incoming fallout. *do not r+*. broken)
2013-06-26 20:40:31 -07:00
Brian Anderson
8918461fc4 rt: Release big stacks immediately after use to avoid holding on to them through yields
This avoids the following pathological scenario that makes threadring OOM:

1) task calls C using fast_ffi, borrowing a big stack from the scheduler.
2) task returns from C and places the big stack on the task-local stack segment list
3) task calls further Rust functions that require growing the stack, and for this reuses the big stack
4) task yields, failing to return the big stack to the scheduler.
5) repeat 500+ times and OOM

Conflicts:
	src/rt/rust_task.cpp
2013-06-26 15:18:36 -07:00
bors
22408d9ad5 auto merge of #7269 : luqmana/rust/drop, r=thestinger
Finally rename finalize to drop.
Closes #4332.
2013-06-25 20:29:06 -07:00
Luqman Aden
ca2966c6d0 Change finalize -> drop. 2013-06-25 21:14:39 -04:00
Daniel Micay
e67c48a591 remove each from vec, HashMap and HashSet 2013-06-25 16:28:02 -04:00
Matthijs Hofstra
6762754d5b Updated shootout-fasta.rs copyright years, removed stuff that caused lint to complain. 2013-06-23 23:21:35 +02:00
Matthijs Hofstra
66fd3c9e5d Fixed shootout-fasta.rs output 2013-06-23 23:21:35 +02:00
Matthijs Hofstra
de64ff20ab Added missing copyright notice to shootout-spectralnorm. 2013-06-23 23:21:35 +02:00
Matthijs Hofstra
b306f9fa40 Changed shootout-chameneos-redux output to conform to the 'official' output format. 2013-06-23 23:21:35 +02:00
Matthijs Hofstra
3b1ace9f9b Updated copyright year on shootout-binarytrees.rs 2013-06-23 23:21:34 +02:00
Matthijs Hofstra
a4a8a4ac27 Fixed os:: and int:: not being in scope, changed io::println to println 2013-06-23 23:21:34 +02:00
Daniel Micay
d2e9912aea vec: remove BaseIter implementation
I removed the `static-method-test.rs` test because it was heavily based
on `BaseIter` and there are plenty of other more complex uses of static
methods anyway.
2013-06-23 02:05:20 -04:00
Daniel Micay
49c74524e2 vec: rm old_iter implementations, except BaseIter
The removed test for issue #2611 is well covered by the `std::iterator`
module itself.

This adds the `count` method to `IteratorUtil` to replace `EqIter`.
2013-06-21 03:20:22 -04:00
Daniel Micay
cbad1da3db vec: remove eachi
replaced by the `enumerate` method from std::iterator
2013-06-21 03:20:22 -04:00
Brian Anderson
303d7bfc87 test: xfail bench/task-perf-one-million. OOM on 32-bit linux w/o opts 2013-06-18 13:29:31 -07:00
Niko Matsakis
eb48c29681 Add copies to type params with Copy bound 2013-06-16 12:47:36 -04:00
Daniel Micay
7f00ab3df1 fix benchmark and the tutorials 2013-06-16 01:19:43 -04:00
Daniel Micay
d68be89e69 rm MutableIter
replaced with mutable implementations of Iterator
2013-06-14 23:15:42 -04:00
Daniel Micay
8111701604 rm ExtendedMutableIter
replaced with `xs.mut_iter().enumerate()`
2013-06-14 23:15:42 -04:00
Daniel Micay
585f5f7f79 add IteratorUtil to the prelude 2013-06-14 23:15:42 -04:00
Huon Wilson
abadece3ba std: remove the invalid NullTerminatedStr instance for &'static str.
A slice of a 'static str is still 'static, but doesn't necessarily
have the null terminator.
2013-06-13 14:12:08 +10:00
Huon Wilson
efc71a8bdb std: unify the str -> [u8] functions as 3 methods: .as_bytes() and .as_bytes_with_null[_consume]().
The first acts on &str and is not nul-terminated, the last two act on strings
that are always null terminated (&'static str, ~str and @str).
2013-06-12 12:21:04 +10:00