Bartosz Taudul
235ac90b85
Set proper tail of blocks.
2020-01-03 01:24:11 +01:00
Bartosz Taudul
ab91480f6d
Store tail atomic variable in register.
...
Also: use macros for lock free queue prepare and commit.
2020-01-03 01:11:38 +01:00
Bartosz Taudul
9fed0ef938
Flush data after queue delay is calibrated.
2020-01-03 00:38:12 +01:00
Bartosz Taudul
7d68b16341
Implement flushing data from producer.
2020-01-03 00:37:54 +01:00
Bartosz Taudul
89254ab353
Allow just freeing blocks.
2020-01-03 00:37:40 +01:00
Bartosz Taudul
8588b8b4a6
Don't lock memory on fast path.
2020-01-03 00:25:01 +01:00
Bartosz Taudul
a35e1e7a8c
Keep lock free queue thread local data in one struct.
2020-01-02 23:55:56 +01:00
Bartosz Taudul
be5c94ee09
Prevent inlining next block preparation.
2020-01-02 23:52:03 +01:00
Bartosz Taudul
9b0044838e
Enqueue can be a static operation.
2020-01-02 23:42:38 +01:00
Bartosz Taudul
4af26880dd
Don't report CPU topology if delayed init is active.
...
Reporting topology requires producer to be available, which creates a
deadlock during delayed init data structures construction.
Calling GetProducer() results in a call to GetProfilerThreadData(),
which in turn calls GetProfilerData() to construct its thread local
variable. However, at this point we already are calling
GetProfilerData() (to construct the profiler itself). This would result
in an incorrect double construction of data, but the code already
prevents this by allowing init code to be entered only once. Hence the
deadlock.
Currently this is a non-issue, as no platform which can report CPU
topology needs to use delayed init.
2020-01-02 22:45:21 +01:00
Bartosz Taudul
e7cb1fe52b
Remove concurrentqueue.
2020-01-02 22:45:21 +01:00
Bartosz Taudul
25a260dcd1
Missing header.
2020-01-02 22:45:21 +01:00
Bartosz Taudul
a298c4333e
Use new lock-free queue.
...
Only enqueue is implemented, no way to dequeue items yet. Expect lots of
bugs and reduced performance.
2020-01-02 22:45:21 +01:00
Bartosz Taudul
6054a301c2
Direct enqueue of QueueItems.
2020-01-02 22:23:58 +01:00
Bartosz Taudul
40186956f6
Add inlines required to not duplicate symbols.
2020-01-02 22:23:58 +01:00
Bartosz Taudul
92fded825e
Lock-free queue enqueue.
2020-01-02 22:23:58 +01:00
Bartosz Taudul
6b64fbc3be
Producers and data blocks plumbing for lock-free queue.
2020-01-02 22:23:58 +01:00
Bartosz Taudul
4ef2ce4622
Fix _mm256_cvtsi256_si32 on gcc.
2019-12-12 02:13:12 +01:00
Bartosz Taudul
129b80ef0f
Free source location, if zone is not active.
2019-12-06 00:42:42 +01:00
Bartosz Taudul
b9cdf2cbb7
Expose srcloc allocation in C API.
2019-12-06 00:25:52 +01:00
Bartosz Taudul
399b87fecc
Add allocated srcloc zone begin emit functions to C API.
2019-12-06 00:22:49 +01:00
Bartosz Taudul
68ff33d0ba
Extract source location allocation functionality.
2019-12-06 00:15:46 +01:00
Bartosz Taudul
e8fcc250a1
Report CPU topology on Linux.
2019-11-30 01:51:29 +01:00
Bartosz Taudul
712403e9fd
Transfer, display, save CPU topology data.
2019-11-29 22:41:41 +01:00
Bartosz Taudul
59371eef5a
Obtain CPU topology on windows.
2019-11-29 18:29:31 +01:00
thedmd
a1e2c533f6
libbacktrace: Add support for Mach-O (dSYM)
...
`macho.cpp` was backported from official libbacktrace repository.
2019-11-29 12:04:47 +01:00
Bartosz Taudul
a7d2d5f08b
Fix DeferItem() call.
2019-11-26 01:10:50 +01:00
Bartosz Taudul
4551553eb4
Implement setting client parameters from server.
2019-11-25 23:59:48 +01:00
Bartosz Taudul
c5c9dfb0c9
Native callstacks are now optional in allocated callstack messages.
2019-11-25 22:54:10 +01:00
Bartosz Taudul
37eef59d54
Implement reading sys time on BSD.
2019-11-21 20:41:57 +01:00
Bartosz Taudul
c7a22cc1ff
Use libbacktrace on BSD.
2019-11-21 20:41:57 +01:00
Bartosz Taudul
bd7b0a8197
Support callstack capture on BSD.
2019-11-21 02:34:42 +01:00
Bartosz Taudul
c79449a6a1
Get proper program name on BSD.
2019-11-21 02:16:12 +01:00
Bartosz Taudul
7940977dba
Report physical memory size on BSD.
2019-11-21 02:14:08 +01:00
Bartosz Taudul
3854ae11b2
Revert "Remove dead code."
...
This reverts commit a36b73f745
2019-11-17 17:38:02 +01:00
Bartosz Taudul
a36b73f745
Remove dead code.
2019-11-16 18:34:05 +01:00
Bartosz Taudul
8286b0b72f
Plumbing for message call stacks.
2019-11-14 23:40:41 +01:00
Bartosz Taudul
0befc75f83
Fix conflicts with X.h.
2019-11-14 18:24:29 +01:00
Bartosz Taudul
655864eb7c
Enable crash handler on cygwin.
...
Crash is properly recorded, but the profiler hangs while waiting for
shutdown finish.
2019-11-07 19:20:13 +01:00
Bartosz Taudul
3fd74a92f9
Native threads are used on mingw.
2019-11-07 19:02:54 +01:00
Bartosz Taudul
351e220d30
Don't calculate queue delay if delayed init is used.
...
Queue calibration requires queue access during profiler construction. This
in turn requires construction of profiler data block, *which at this point
is underway*, because the profiler is being constructed.
2019-06-19 17:29:04 +02:00
Bartosz Taudul
c98f1f0b6b
Make sure profiler is initialized only once in delayed init scenario.
2019-06-19 17:28:18 +02:00
Bartosz Taudul
d4f58ddaf3
Use native windows threads on cygwin, mingw.
2019-11-06 01:42:14 +01:00
Bartosz Taudul
ca198e44d3
Remove dead code from concurrentqueue.
2019-11-05 21:40:52 +01:00
Bartosz Taudul
b5590ed197
Include <mutex> for std::once.
2019-11-05 21:40:35 +01:00
Bartosz Taudul
3e9bb80217
More header cleanup.
2019-11-05 20:15:53 +01:00
Bartosz Taudul
6bbf273581
Partial header inclusion cleanup.
2019-11-05 20:09:40 +01:00
Bartosz Taudul
907574e637
Allow remote plot configuration.
2019-11-05 17:45:19 +01:00
Bartosz Taudul
f34609fd9b
Set per-cpu kernel buffer size to 512 KB.
...
The default setting was causing events to be lost on Android.
2019-11-03 21:52:20 +01:00
Bartosz Taudul
b8d459d48b
Use proper string size (for consistency).
...
On Android code path this value is ignored.
2019-11-03 21:51:49 +01:00
