e9080bdbcd
Hardcode windows PID 4 as "System".
2019-08-17 03:44:47 +02:00
40eb8a5a03
Proper check for invalid handle.
2019-08-17 03:44:11 +02:00
6c1dd8eaec
Cast thread handle to DWORD.
2019-08-16 21:21:37 +02:00
d7104c752a
Cygwin compat layer.
2019-08-16 21:16:04 +02:00
819ef2a82b
External process/thread name retrieval on linux.
2019-08-16 21:00:42 +02:00
e975c4d7bf
Also retrieve external thread names.
2019-08-16 19:49:16 +02:00
fe7f56b022
Implement retrieval of external process names.
2019-08-16 19:22:23 +02:00
83fddd9aa6
Fix unicode builds.
2019-08-16 13:09:27 +02:00
9d5240c597
Mutable char array is required here due to shit API design.
2019-08-16 13:03:20 +02:00
14a373a3b8
Add number of CPU cores to host info.
2019-08-15 02:28:35 +02:00
69077e4e6f
Finish sending context switches during disconnect.
2019-08-14 23:06:13 +02:00
6dc79cf14e
Cosmetics.
2019-08-14 23:05:58 +02:00
c0b524d8de
Add a separate method for clearing serial queue.
2019-08-14 22:39:12 +02:00
71b54dd48a
Always collect thread names.
...
This fixes an issue when a thread was destroyed before its name could be
retrieved.
2019-08-14 16:52:04 +02:00
5e199d1ab3
Support ftrace on ARM.
2019-08-14 16:28:54 +02:00
5fbb811f5d
Degrade ARM timer to monotonic raw clock.
...
The monotonic raw clock has the same accuracy as reading cntvct registers, but
using clock_gettime() has a measurable impact on queueing time (135 us vs
83 us).
This change is needed to enable ftrace time readings on ARM linux, which
doesn't provide any way to get raw cntvct readings, like x86-tsc on x86.
2019-08-14 16:19:02 +02:00
42865d7c7b
Don't set x86-tsc clock on non-x86 platforms.
2019-08-14 15:14:36 +02:00
54a9132bb5
Skip context switch events in on demand mode, if no connection.
2019-08-14 15:09:33 +02:00
602c38c6c0
Allow checking timer implementation.
2019-08-14 14:35:44 +02:00
3988b56c92
Capture context switches on linux.
2019-08-14 13:56:15 +02:00
92b6da7cc2
SetThreadName() only works on the current thread.
...
This breaking change is required, because kernel trace facilities use
kernel thread ids, which are inaccessible from the pthread_t level.
2019-08-14 02:22:45 +02:00
73cbf2eead
Use windows thread ids on cygwin.
2019-08-13 16:22:58 +02:00
b313e46139
Keep event trace properties to terminate trace on exit.
2019-08-13 13:10:37 +02:00
90d26cb1b6
Collect and send context switch events.
2019-08-13 02:35:32 +02:00
fe0f1aea07
Add system tracing skeleton.
2019-08-12 23:05:34 +02:00
8aa0be39d5
Drop support for CPU id queries.
2019-08-12 23:05:34 +02:00
d6f32a0839
Serialize lock processing.
...
This makes is much easier to process on the server and opens new
optimization possibilities. It also fixes theoretical problems, which
may be caused by invalid ordering of events with the same timestamp.
2019-08-12 13:51:01 +02:00
0431c03556
Add serial queue interface.
2019-08-12 13:27:15 +02:00
4d2c7899ab
Allow skipping invariant TSC check.
2019-08-08 19:21:39 +02:00
3a221dafde
Display error messages on console, if available.
2019-08-08 19:18:05 +02:00
aada588129
Proper buffer reset.
2019-08-04 17:48:19 +02:00
b391e4c21a
Fix multiple build errors when compiling with MinGW.
2019-08-04 15:49:46 +03:00
12969ee497
Track thread context.
...
This change exploits the fact that events are processed in batches
originating from a single thread. A single message changing thread
context is enough to handle multiple messages, as opposed to inclusion
of thread identifier in each message.
2019-08-02 20:18:08 +02:00
a4e7a341c0
Proper handling of disconnect request.
2019-08-01 23:14:09 +02:00
ca3571fd2b
Still more.
2019-07-30 01:30:31 +02:00
47423e6263
And more.
2019-07-30 01:29:13 +02:00
d3783ae359
Remove magic template syntax.
2019-07-30 01:28:21 +02:00
9c28b82954
RPMallocInit and RPMallocThreadInit are identical.
2019-07-30 01:15:14 +02:00
a6a3f45810
Fill in thread id during dequeue, not during enqueue.
2019-07-30 01:15:14 +02:00
142ef53b42
Dequeue items from a single thread.
2019-07-29 23:44:08 +02:00
c7f769c52b
Allow dequeuing from a single producer, retrieving thread id.
2019-07-29 23:29:30 +02:00
6cad76ae67
Store thread id in queue producer.
2019-07-29 23:13:06 +02:00
7ae9a28e32
Drop BlockingConcurrentQueue.
2019-07-29 22:58:13 +02:00
480a427e07
No need to hash thread ids anymore.
2019-07-29 22:36:04 +02:00
c60af95053
Remove unused const.
2019-07-29 22:33:32 +02:00
2d42abf552
Remove CannoAlloc functions.
2019-07-29 22:31:32 +02:00
b142860c8d
More implicit producer removal.
2019-07-29 22:29:39 +02:00
db6eceb1a6
Producers must be explicit.
2019-07-29 22:25:28 +02:00
89928fde7b
Queue must be always able to alloc.
2019-07-29 22:13:16 +02:00
a03734afa6
Remove more debug code.
2019-07-29 22:01:06 +02:00
Bartosz Taudul
Rokas Kupstys