| Age | Commit message (Collapse) | Author |
|---|
|
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/3995
|
|
|
|
* Document Fiber's method related to scheduling;
* Extend Fiber's class docs with concepts of non-blocking
fibers;
* Introduce "imaginary" (documentation-only) class
Fiber::SchedulerInterface to properly document how
scheduler's methods should look.
Notes:
Merged: https://github.com/ruby/ruby/pull/3891
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/3981
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/3981
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/3971
|
|
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/3966
|
|
This automatically choosess whether to use transfer on a transferring
fiber or resume on a yielding fiber. If the fiber is resuming, it
raises a FiberError.
Notes:
Merged: https://github.com/ruby/ruby/pull/3795
|
|
:bow:
|
|
This has been a TODO since 79df14c04b. While adcf0316d1 covered the
root_fiber of the initial thread, it didn't cover root_fibers of other
threads. Now it's hooked properly in rb_threadptr_root_fiber_setup.
With regards to "XXX: Is this mjit_cont `mjit_cont_free`d?", when
rb_threadptr_root_fiber_release is called, although I'm not sure when
th->root_fiber is truthy, fiber_free seems to call cont_free and
mjit_cont_free. So mjit_conts of root_fibers seem to be freed properly.
|
|
To make some kind of Ractor related extensions, some functions
should be exposed.
* include/ruby/thread_native.h
* rb_native_mutex_*
* rb_native_cond_*
* include/ruby/ractor.h
* RB_OBJ_SHAREABLE_P(obj)
* rb_ractor_shareable_p(obj)
* rb_ractor_std*()
* rb_cRactor
and rm ractor_pub.h
and rename srcdir/ractor.h to srcdir/ractor_core.h
(to avoid conflict with include/ruby/ractor.h)
Notes:
Merged: https://github.com/ruby/ruby/pull/3775
|
|
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/3742
|
|
ref bf3b2a43741e4f72be21bc6acf24d37e7fcff61c
|
|
Using Fiber#transfer with Fiber#resume for a same Fiber is
limited (once Fiber#transfer is called for a fiber, the fiber
can not be resumed more). This restriction was introduced to
protect the resume/yield chain, but we realized that it is too much
to protect the chain. Instead of the current restriction, we
introduce some other protections.
(1) can not transfer to the resuming fiber.
(2) can not transfer to the yielding fiber.
(3) can not resume transferred fiber.
(4) can not yield from not-resumed fiber.
[Bug #17221]
Also at the end of a transferred fiber, it had continued on root fiber.
However, if the root fiber resumed a fiber (and that fiber can resumed
another fiber), this behavior also breaks the resume/yield chain.
So at the end of a transferred fiber, switch to the edge of resume
chain from root fiber.
For example, root fiber resumed f1 and f1 resumed f2, transferred to
f3 and f3 terminated, then continue from the fiber f2 (it was continued
from root fiber without this patch).
Notes:
Merged: https://github.com/ruby/ruby/pull/3636
|
|
If a fiber and thread are collected at the same time, the thread might
get collected first and the pointer on the fiber will go bad. I don't
think we need to check whether or not this is the main fiber in order to
release its stack
Notes:
Merged: https://github.com/ruby/ruby/pull/3571
|
|
* Enables Mutex to be used as synchronization between multiple Fibers
of the same Thread.
* With a Fiber scheduler we can yield to another Fiber on contended
Mutex#lock instead of blocking the entire thread.
* This also makes the behavior of Mutex consistent across CRuby, JRuby and TruffleRuby.
* [Feature #16792]
Notes:
Merged: https://github.com/ruby/ruby/pull/3434
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/3434
|
|
This commit introduces Ractor mechanism to run Ruby program in
parallel. See doc/ractor.md for more details about Ractor.
See ticket [Feature #17100] to see the implementation details
and discussions.
[Feature #17100]
This commit does not complete the implementation. You can find
many bugs on using Ractor. Also the specification will be changed
so that this feature is experimental. You will see a warning when
you make the first Ractor with `Ractor.new`.
I hope this feature can help programmers from thread-safety issues.
Notes:
Merged: https://github.com/ruby/ruby/pull/3365
|
|
See <https://bugs.ruby-lang.org/issues/16815> for more details.
Notes:
Merged: https://github.com/ruby/ruby/pull/3422
|
|
linked list.
See <https://bugs.ruby-lang.org/issues/16814> for more details.
Notes:
Merged: https://github.com/ruby/ruby/pull/3182
|
|
Fixes [Bug #16912]
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/3032
Merged-By: ioquatix <samuel@codeotaku.com>
|
|
To fix build failures.
Notes:
Merged: https://github.com/ruby/ruby/pull/3079
|
|
This shall fix compile errors.
Notes:
Merged: https://github.com/ruby/ruby/pull/3079
|
|
|
|
Split ruby.h
Notes:
Merged-By: shyouhei <shyouhei@ruby-lang.org>
|
|
Fixing SEGVs like:
http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/2744905
http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/2744420
http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/2741400
Notes:
Merged-By: k0kubun <takashikkbn@gmail.com>
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/2814
|
|
This removes the warnings added in 2.7, and changes the behavior
so that a final positional hash is not treated as keywords or
vice-versa.
To handle the arg_setup_block splat case correctly with keyword
arguments, we need to check if we are taking a keyword hash.
That case didn't have a test, but it affects real-world code,
so add a test for it.
This removes rb_empty_keyword_given_p() and related code, as
that is not needed in Ruby 3. The empty keyword case is the
same as the no keyword case in Ruby 3.
This changes rb_scan_args to implement keyword argument
separation for C functions when the : character is used.
For backwards compatibility, it returns a duped hash.
This is a bad idea for performance, but not duping the hash
breaks at least Enumerator::ArithmeticSequence#inspect.
Instead of having RB_PASS_CALLED_KEYWORDS be a number,
simplify the code by just making it be rb_keyword_given_p().
Notes:
Merged: https://github.com/ruby/ruby/pull/2794
|
|
Saves comitters' daily life by avoid #include-ing everything from
internal.h to make each file do so instead. This would significantly
speed up incremental builds.
We take the following inclusion order in this changeset:
1. "ruby/config.h", where _GNU_SOURCE is defined (must be the very
first thing among everything).
2. RUBY_EXTCONF_H if any.
3. Standard C headers, sorted alphabetically.
4. Other system headers, maybe guarded by #ifdef
5. Everything else, sorted alphabetically.
Exceptions are those win32-related headers, which tend not be self-
containing (headers have inclusion order dependencies).
Notes:
Merged: https://github.com/ruby/ruby/pull/2711
|
|
Fixed misspellings reported at [Bug #16437], only in ruby and rubyspec.
|
|
|
|
|
|
malloc can fail. Should treat such situations.
|
|
|
|
Fiber#transfer prevents calling Fiber#resume on the receiver of the
transfer method, not the fiber calling transfer.
Transfering back to a fiber does not allow later calling resume on
the fiber. Once transfer has been called on a fiber, you can never
call resume on the fiber.
Calling resume on a transferred fiber is not a double resume error,
it is a different FiberError (cannot resume transferred Fiber).
For details on the differences between transferred fibers and
regular fibers, see Sasada-san's RubyKaigi 2017 presentation (in
short, Fiber#transfer is for coroutine, Fiber#resume is for
semi-coroutine).
|
|
If a fiber is invoked with transfer method (such as "f.transfer"),
then the invoked fiber ("f") is labeled as "transferred" and this
fiber can not be invoked with Fiber#resume. This patch adds
transferred attribute for "Fiber#to_s" (and inspect).
|
|
This reverts commit fa8ac91e957a076f6df1adaecad7896817138009.
Previous behavior is intentional.
|
|
Fiber#transfer previously made it impossible to resume the fiber
if it was transferred to (no resuming the target of Fiber#transfer).
However, the documentation specifies that you cannot resume a fiber
that has transferred to another fiber (no resuming the source of
Fiber#transfer), unless control is transferred back.
Fix the code by setting the transferred flag on the current/source
fiber, and unsetting the transferred flag on the target fiber.
Fixes [Bug #9664]
Fixes [Bug #12555]
Notes:
Merged: https://github.com/ruby/ruby/pull/2588
Merged-By: jeremyevans <code@jeremyevans.net>
|
|
We are calling this in a few other files, it is better to have it
in a header than adding prototypes to the other files.
Notes:
Merged: https://github.com/ruby/ruby/pull/2491
|
|
I've been compiling with:
```
set -lx cflags '-std=c99 -Werror=pedantic -pedantic-errors'
```
But compilation would fail with the following:
```
cont.c:296:90: error: format specifies type 'void *' but the argument has type 'struct fiber_pool_stack *' [-Werror,-Wformat-pedantic]
if (DEBUG) fprintf(stderr, "fiber_pool_stack_alloca(%p): %"PRIuSIZE"/%"PRIuSIZE"\n", stack, offset, stack->available);
~~ ^~~~~
cont.c:467:24: error: format specifies type 'void *' but the argument has type 'struct fiber_pool *' [-Werror,-Wformat-pedantic]
count, fiber_pool, fiber_pool->used, fiber_pool->count, size, fiber_pool->vm_stack_size);
^~~~~~~~~~
cont.c:588:83: error: format specifies type 'void *' but the argument has type 'struct fiber_pool_vacancy *' [-Werror,-Wformat-pedantic]
if (DEBUG) fprintf(stderr, "fiber_pool_stack_acquire: %p used=%"PRIuSIZE"\n", fiber_pool->vacancies, fiber_pool->used);
~~ ^~~~~~~~~~~~~~~~~~~~~
cont.c:736:76: error: format specifies type 'void *' but the argument has type 'rb_fiber_t *' (aka 'struct rb_fiber_struct *')
[-Werror,-Wformat-pedantic]
if (DEBUG) fprintf(stderr, "fiber_stack_release: %p, stack.base=%p\n", fiber, fiber->stack.base);
```
This commit just fixes the pedantic errors
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/2484
|
|
I think this is easier to read than using literal 0 with comments
in every case where it is used.
|
|
The kw_splat flag is whether the original call passes keyword or not.
Some types of methods (e.g., bmethod and sym_proc) drops the
information. This change tries to propagate the flag to the final
callee, as far as I can.
|
|
After 5e86b005c0f2ef30df2f9906c7e2f3abefe286a2, I now think ANYARGS is
dangerous and should be extinct. This commit deletes ANYARGS from
rb_proc_new / rb_fiber_new, and applies RB_BLOCK_CALL_FUNC_ARGLIST
wherever necessary.
|
|
After 5e86b005c0f2ef30df2f9906c7e2f3abefe286a2, I now think ANYARGS is
dangerous and should be extinct. This commit deletes ANYARGS from
rb_ensure, which also revealed many arity / type mismatches.
|
|
to suppress a waring for "unused variable"
|
