| Age | Commit message (Collapse) | Author |
|---|
|
It's very flaky for some unknown reason. Something we have
an extra EXITED event. I suspect some other test is causing this.
Notes:
Merged: https://github.com/ruby/ruby/pull/6133
|
|
[Feature #18339]
After experimenting with the initial version of the API I figured there is a need
for an exit event to cleanup instrumentation data. e.g. if you record data in a
{thread_id -> data} table, you need to free associated data when a thread goes away.
Notes:
Merged: https://github.com/ruby/ruby/pull/6029
|
|
This macro is no longer used ([GH-5933]).
Notes:
Merged: https://github.com/ruby/ruby/pull/5935
|
|
`NON_SCALAR_THREAD_ID` shows `pthread_t` is non-scalar (non-pointer)
and only s390x is known platform. However, the supporting code is
very complex and it is only used for deubg print information.
So this patch removes the support of `NON_SCALAR_THREAD_ID`
and make the code simple.
Notes:
Merged: https://github.com/ruby/ruby/pull/5933
|
|
`rb_thread_t` contained `native_thread_data_t` to represent
thread implementation dependent data. This patch separates
them and rename it `rb_native_thread` and point it from
`rb_thraed_t`.
Now, 1 Ruby thread (`rb_thread_t`) has 1 native thread (`rb_native_thread`).
Notes:
Merged: https://github.com/ruby/ruby/pull/5836
|
|
Now GVL is not process *Global* so this patch try to use
another words.
* `rb_global_vm_lock_t` -> `struct rb_thread_sched`
* `gvl->owner` -> `sched->running`
* `gvl->waitq` -> `sched->readyq`
* `rb_gvl_init` -> `rb_thread_sched_init`
* `gvl_destroy` -> `rb_thread_sched_destroy`
* `gvl_acquire` -> `thread_sched_to_running` # waiting -> ready -> running
* `gvl_release` -> `thread_sched_to_waiting` # running -> waiting
* `gvl_yield` -> `thread_sched_yield`
* `GVL_UNLOCK_BEGIN` -> `THREAD_BLOCKING_BEGIN`
* `GVL_UNLOCK_END` -> `THREAD_BLOCKING_END`
* removed
* `rb_ractor_gvl`
* `rb_vm_gvl_destroy` (not used)
There are GVL functions such as `rb_thread_call_without_gvl()` yet
but I don't have good name to replace them. Maybe GVL stands for
"Greate Valuable Lock" or something like that.
Notes:
Merged: https://github.com/ruby/ruby/pull/5814
|
|
This implementation does nothing around preemptive context switching
because there is no native thread.
Notes:
Merged: https://github.com/ruby/ruby/pull/5407
|
