Ben Blum
6fc730baf6
Cleanup failure handling around rust_new_task_in_sched - closes #2668
2012-06-28 19:02:48 -04:00
Graydon Hoare
312faf31df
Tag all remaining FIXMEs with bugs. Install rule in tidy script to enforce this.
2012-06-21 16:44:10 -07:00
Tim Chevalier
c814df0bd6
Comments only: annotate FIXMEs
2012-06-21 16:03:28 -07:00
Brian Anderson
94ac30c498
rt: Improve docs for main, kernel, scheduler, and task
2012-06-02 23:14:47 -07:00
Brian Anderson
09a1b94907
Various changes for self-describing vecs
2012-05-30 21:23:34 -07:00
Brian Anderson
e325146eb4
Merge remote-tracking branch 'brson/mainthread'
...
Conflicts:
src/rt/rust_kernel.cpp
src/rt/rust_scheduler.cpp
src/rt/rust_scheduler.h
2012-04-03 20:30:01 -07:00
Jon Morton
632a4c9326
Refactor includes structure, getting rid of rust_internal.h
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Many changes to code structure are included:
- removed TIME_SLICE_IN_MS
- removed sychronized_indexed_list
- removed region_owned
- kernel_owned move to kernel.h, task_owned moved to task.h
- global configs moved to rust_globals.h
- changed #pragma once to standard guard in rust_upcall.h
- got rid of memory.h
2012-04-03 16:02:38 -07:00
Brian Anderson
e1858882a4
rt: Run a single-threaded scheduler on the main thread
2012-04-02 15:35:47 -07:00
Jon Morton
128a8b6ed5
remove rust_srv
2012-04-01 22:18:40 -05:00
Brian Anderson
218dd08469
rt: Introduce rust_sched_reaper
...
This just moves the responsibility for joining with scheduler threads
off to a worker thread. This will be needed when we allow tasks to be
scheduled on the main thread.
2012-03-31 19:51:29 -07:00
Brian Anderson
243790836a
rt: Rename rust_task_thread to rust_sched_loop
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This class no longer represents a thread; it just schedules tasks.
2012-03-31 19:51:29 -07:00
Brian Anderson
f5f6135fd0
rt: Stop using large stacks for the main task
2012-03-21 19:10:32 -07:00
Brian Anderson
1366d65660
rt: Remove remaining uses of rust_kernel::get_task_by_id
2012-03-15 11:10:52 -07:00
Brian Anderson
7685e5de94
rt: Refactor the rust_kernel interface a bit
2012-02-08 15:42:47 -08:00
Graydon Hoare
93450abb4b
Make process-spawning take environments and working directories, remove procsrv task from compiletest.
2012-02-07 19:57:03 -08:00
Brian Anderson
e7f00b6493
rt: Do all task creation through a scheduler
2012-02-03 23:48:12 -08:00
Brian Anderson
8d881967a2
rt: Extract rust_scheduler from rust_task_thread
2012-02-03 23:48:12 -08:00
Brian Anderson
f94339cc1c
rt: Rename rust_scheduler to rust_task_thread
2012-02-03 23:48:12 -08:00
Brian Anderson
6548cdd59b
rt: Make the initial segment of the main task's stack 1MB
...
This is a trick to fool microbenchmarks. Closes #1681
2012-01-29 21:20:39 -08:00
Niko Matsakis
8506241f3a
fix how we walk functions to match new closure fmt
2012-01-06 22:40:31 -08:00
Niko Matsakis
25e81e34ea
rewrite task tests
2012-01-06 22:40:31 -08:00
Niko Matsakis
98f5109cde
simplify task impl
2012-01-06 22:40:31 -08:00
Brian Anderson
30871408a6
rt: Remove debug printf in rust_start
2011-11-17 11:48:10 -08:00
Patrick Walton
e6c3c4e48c
rt: More work on morestack
2011-11-17 10:52:59 -08:00
Brian Anderson
02cebbb9f1
Revert "rt: More work on morestack"
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This reverts commit 68aff2ad6d
2011-11-16 18:49:19 -08:00
Patrick Walton
68aff2ad6d
rt: More work on morestack
2011-11-16 18:00:57 -08:00
Patrick Walton
b3cf0c4d1b
Revert "rt: More work on morestack"
...
This reverts commit ced0d4f15e
2011-11-14 16:20:53 -08:00
Patrick Walton
ced0d4f15e
rt: More work on morestack
2011-11-14 16:17:08 -08:00
Marijn Haverbeke
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
Niko Matsakis
61c9c46d94
remove pthread_exit() from rust_start()
...
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
Brian Anderson
23210a3293
Remove unused runtime functions. Issue #855
2011-09-03 00:50:57 -07:00
Brian Anderson
1b67d211b4
Add a rust_str typedef to the runtime. Issue #855
2011-09-02 22:11:46 -07:00
Brian Anderson
01b254b411
Rename istr-stuff to str in the runtime. Issue #855
2011-09-02 22:11:46 -07:00
Brian Anderson
99ee0fca67
Remove estrs and evecs from runtime. Issue #855
2011-09-02 15:13:41 -07:00
Brian Anderson
9c173f17c0
Remove lots of estr code from rustc. Issue #855
2011-09-01 23:25:33 -07:00
Brian Anderson
372aa4d210
Factor out make_istr utility function in runtime. Issue #855
2011-09-01 15:51:47 -07:00
Brian Anderson
be2ad97a61
Allow main to take istrs. Issue #855
2011-08-30 23:57:09 -07:00
Marijn Haverbeke
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
Marijn Haverbeke
054914712e
Remove rust_start_ivec
2011-08-24 13:59:22 +02:00
Brian Anderson
250cc45c3b
Remove oldvecs from runtime command line processing
2011-08-18 13:09:49 -07:00
Brian Anderson
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
Brian Anderson
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
Brian Anderson
053b8bff5a
Accept main(args: [str]) as main signature
2011-08-16 10:29:08 -07:00
Eric Holk
d63f8340a5
Properly ref counting to fix valgrind issues on linux.
2011-08-15 09:26:52 -07:00
unknown
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
Eric Holk
d1dbb99984
Removing proxies and message queues.
2011-07-29 18:54:59 -07:00
Brian Anderson
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
Eric Holk
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
Eric Holk
b51f5c395c
Made root_task no longer special.
2011-07-28 10:47:28 -07:00
Brian Anderson
49a98f1508
Base scheduler threads on number of cores. Closes #739
2011-07-26 11:12:20 -07:00
