30871408a6
rt: Remove debug printf in rust_start
2011-11-17 11:48:10 -08:00
e6c3c4e48c
rt: More work on morestack
2011-11-17 10:52:59 -08:00
02cebbb9f1
Revert "rt: More work on morestack"
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This reverts commit 68aff2ad6d
2011-11-16 18:49:19 -08:00
68aff2ad6d
rt: More work on morestack
2011-11-16 18:00:57 -08:00
b3cf0c4d1b
Revert "rt: More work on morestack"
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This reverts commit ced0d4f15e
2011-11-14 16:20:53 -08:00
ced0d4f15e
rt: More work on morestack
2011-11-14 16:17:08 -08:00
ef63f09dcd
Don't rely on main.ll anymore
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I'll remove the actual file after I register a snapshot.
Issue #992
2011-10-20 17:18:38 +02:00
61c9c46d94
remove pthread_exit() from rust_start()
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It was causing OS X Lion to hang and (according to Apple) is undefined
in any case
2011-10-05 16:10:36 -07:00
23210a3293
Remove unused runtime functions. Issue #855
2011-09-03 00:50:57 -07:00
1b67d211b4
Add a rust_str typedef to the runtime. Issue #855
2011-09-02 22:11:46 -07:00
01b254b411
Rename istr-stuff to str in the runtime. Issue #855
2011-09-02 22:11:46 -07:00
99ee0fca67
Remove estrs and evecs from runtime. Issue #855
2011-09-02 15:13:41 -07:00
9c173f17c0
Remove lots of estr code from rustc. Issue #855
2011-09-01 23:25:33 -07:00
372aa4d210
Factor out make_istr utility function in runtime. Issue #855
2011-09-01 15:51:47 -07:00
be2ad97a61
Allow main to take istrs. Issue #855
2011-08-30 23:57:09 -07:00
c9c5ee252a
Implement non-internal ivecs
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Vectors are now similar to our old, pre-internal vectors, except that
they are uniquely owned, not refcounted.
Their name should probably change too, then. I've renamed them to vec
in the runtime, will do so throughout the compiler later.
2011-08-29 09:07:53 +02:00
054914712e
Remove rust_start_ivec
2011-08-24 13:59:22 +02:00
250cc45c3b
Remove oldvecs from runtime command line processing
2011-08-18 13:09:49 -07:00
0a8bffceb3
Simplify the _rust_main/rust_start interface
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rust_start will always call _rust_main with the command line args, and it is
_rust_main's responsibility to free the args ivec heap. _rust_main will be
generated slightly differently depending on whether main takes an ivec or not:
if so then it's just passed through to main, otherwise it frees the ivec
directly.
2011-08-18 13:09:49 -07:00
c2d8a4df35
Continue transition to an ivec-only main
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Only generate a single main function. Rename rust_start_ivec to rust_start,
leaving a transitional rust_start_ivec in place.
2011-08-18 13:09:49 -07:00
053b8bff5a
Accept main(args: [str]) as main signature
2011-08-16 10:29:08 -07:00
d63f8340a5
Properly ref counting to fix valgrind issues on linux.
2011-08-15 09:26:52 -07:00
44bef5f2cb
Introduced task handles.
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This is the new way to refer to tasks in rust-land. Currently all they
do is serve as a key to look up the old rust_task structure. Ideally
they won't be ref counted, but baby steps.
2011-08-08 16:55:38 -07:00
d1dbb99984
Removing proxies and message queues.
2011-07-29 18:54:59 -07:00
4ef1ec580a
Do all runtime calls to getenv at initialization
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getenv is not threadsafe and (maybe as a result) it's randomly crashing with
CFLAGS=-g and RUST_THREADS=32. Calls from rust code are still on their
own.
2011-07-28 12:23:01 -07:00
62bc6b5113
Per-thread scheduling. Closes #682 .
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Tasks are spawned on a random thread. Currently they stay there, but
we should add task migration and load balancing in the future. This
should drammatically improve our task performance benchmarks.
2011-07-28 10:47:28 -07:00
b51f5c395c
Made root_task no longer special.
2011-07-28 10:47:28 -07:00
49a98f1508
Base scheduler threads on number of cores. Closes #739
2011-07-26 11:12:20 -07:00
3ae4dcd41e
Lots of work on memory tracking and channels.
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We're trying to get closer to doing correct move semantics for channel
operations. This involves a lot of cleanup (such as removing the
unused sched parameter from rust_vec constructor) and making
circular_buffer kernel_owned.
Added tagging for memory allocations. This means we give a string tag
to everything we allocate. If we leak something and TRACK_ALLOCATIONS
is enabled, then it's much easier now to tell exactly what is leaking.
2011-07-21 11:51:22 -07:00
39151f2ad8
Prohibit trailing whitespace under 'tidy' script. Clean up all caught cases.
2011-07-13 15:44:09 -07:00
1ba85932b1
Add a runtime flag to enable/disable claims en masse
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Now, if the environment variable CHECK_CLAIMS is set, then all
claims turn into checks. Otherwise, claims are no-ops.
2011-06-29 14:28:02 -07:00
657e5a2bd5
Renamed what's left of rust_dom to rust_scheduler
2011-06-28 16:12:33 -07:00
02f6645fca
Moved win32_require to the kernel.
2011-06-28 16:12:33 -07:00
2f84987a48
Fixed Win32 compile errors.
2011-06-28 16:12:33 -07:00
49a8cb34d2
Removed dom_owned, splitting things between task_owned and kernel_owned. Had to re-xfail a few tests brson recently un-xfailed.
2011-06-28 16:12:33 -07:00
f6f945fed5
Moved thread management to rust_kernel.
2011-06-28 16:12:33 -07:00
c6d8324830
There is only one domain per kernel now.
2011-06-28 16:12:33 -07:00
bc9fa31618
A little tidying in rt.
2011-06-27 10:08:57 -07:00
cb00befff0
Added an environment variable to control how many threads to use.
2011-06-27 09:58:39 -07:00
4bc773465f
Basic multithreading support. The infinite loops test successfully maxes out the CPU.
2011-06-27 09:58:39 -07:00
67360ae618
Fixed a problem where spawn arguments were getting lost again. Also, fixed up stack alignment, which closes #496
2011-06-15 18:16:59 -07:00
02018fed42
Step 3 of cdecl conversion.
2011-06-15 16:04:39 -07:00
92bd35075b
Step 2 of cdecl task transition.
2011-06-15 14:25:53 -07:00
01ea27b205
Step 1 of moving task startup to always be cdecl.
2011-06-15 12:10:15 -07:00
d1857d30fc
This is the mega-ucontext commit. It replaces the task switching mechanism with a new one inspired by ucontext. It works under Linux, OS X and Windows, and is Valgrind clean on Linux and OS X (provided the runtime is built with gcc).
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This commit also moves yield and join to the standard library, as requested in #42 . Join is currently a no-op though.
2011-06-13 18:14:13 -07:00
1d1010cac0
Move rt:: logging namespace to ::rt:: and implement RUST_LOG=? and RUST_LOG=::help as synonyms that dump the crate logging map. Also warn when some logging specs don't match.
2011-06-10 17:31:48 -07:00
3dc6c3b737
Remove code that is now dead.
2011-05-31 13:38:10 -04:00
e66f9e46f6
Start finishing up the rust_start signature transition.
2011-05-31 11:17:17 -04:00
79c9e13073
More delicious dead code removal from runtime, upcalls.
2011-05-26 18:21:02 -07:00
94129c4216
dead argument removal part one.
2011-05-25 15:33:57 -04:00
Brian Anderson