97ac18aee9
Sampling profiler
...
BUG=4350
R=asiva@google.com
Review URL: https://codereview.chromium.org//25909002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30419 260f80e4-7a28-3924-810f-c04153c831b5
2013-11-19 18:26:10 +00:00
26c4b3a58d
Fix file descriptor leak in event handler implementation. When shutting down an isolate, we did not destruct the eventhandler so we leaked the file descriptors for it.
...
Also fix leak of monitor wait data objects on Windows.
R=sgjesse@google.com
BUG=dartbug.com/9021
Review URL: https://codereview.chromium.org//12646007
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19921 260f80e4-7a28-3924-810f-c04153c831b5
2013-03-13 11:11:38 +00:00
e92d0eab5a
Reimplement Windows Monitors.
...
Now using an event object per thread which is linked into a list
of waiters for the monitor.
Notify takes the first element of the list and notifies (FIFO order).
Notify all extracts the entire list and notifies each of them. This
avoids the issues with fairness and correctness of the previous version.
The MonitorWaitData object holding the event and a pointer to the
next waiter is stored in thread local storage and lazily initialized.
R=sgjesse@google.com ,asiva@google.com
BUG=1614
TEST=
Review URL: https://chromiumcodereview.appspot.com//9424050
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@4537 260f80e4-7a28-3924-810f-c04153c831b5
2012-02-23 15:24:18 +00:00
bbaf8a3665
Implement condition variables on Windows on top of Event/SetEvent/ResetEvent.
...
ConditionVariable is only available since Vista so to support XP
we need to implement this ourselves.
R=asiva@google.com ,sgjesse@google.com
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com//9361036
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@4126 260f80e4-7a28-3924-810f-c04153c831b5
2012-02-10 10:50:25 +00:00
af200a2ef7
Fix Windows and Mac OS builds
...
TBR=ager@google.com
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com//9353007
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3983 260f80e4-7a28-3924-810f-c04153c831b5
2012-02-07 09:31:51 +00:00
252323441b
Move the thread local functions to the Thread class in runtime/platform
...
This gets rid of all the platform specific isolate_*.h and isolate_*.cc files.
R=asiva@google.com
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com//9328042
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3982 260f80e4-7a28-3924-810f-c04153c831b5
2012-02-07 09:18:22 +00:00
42b70dcddb
Change the thread interface in runtime/platform and use it starting all threads
...
The platform thread interface (dart::thread) is now refactored to an
all static interface as suggested by iposva@ and asiva@. Use this
interface for running all threads in the VM.
R=ager@google.com , iposva@google.com
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com//9141005
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3830 260f80e4-7a28-3924-810f-c04153c831b5
2012-02-02 08:59:26 +00:00
3a02bcfc04
Add additional include guard in platform specific .h files
...
R=ager@google.com
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com//9264006
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3433 260f80e4-7a28-3924-810f-c04153c831b5
2012-01-19 13:37:26 +00:00
68d10e1568
Move Mutex and Monitor from vm/ to platform/
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The tests are still in runtime/vm/thread_test.cc.
R=ager@google.com , iposva@google.com
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com//9196002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3349 260f80e4-7a28-3924-810f-c04153c831b5
2012-01-17 10:29:24 +00:00
johnmccutchan@google.com