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298 Commits

Author SHA1 Message Date
Bartosz Taudul
8925d026a9 Cosmetics. 2019-08-14 01:57:36 +02:00
Bartosz Taudul
73cbf2eead Use windows thread ids on cygwin. 2019-08-13 16:22:58 +02:00
Bartosz Taudul
90d26cb1b6 Collect and send context switch events. 2019-08-13 02:35:32 +02:00
Bartosz Taudul
8aa0be39d5 Drop support for CPU id queries. 2019-08-12 23:05:34 +02:00
Bartosz Taudul
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
Rokas Kupstys
b391e4c21a Fix multiple build errors when compiling with MinGW. 2019-08-04 15:49:46 +03:00
Bartosz Taudul
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
Bartosz Taudul
a4e7a341c0 Proper handling of disconnect request. 2019-08-01 23:14:09 +02:00
Bartosz Taudul
a6a3f45810 Fill in thread id during dequeue, not during enqueue. 2019-07-30 01:15:14 +02:00
Bartosz Taudul
dc49f2f76a Move DXT1 index conversion to server. 2019-07-19 21:46:58 +02:00
Bartosz Taudul
60d2384a6a Allow sending application information messages. 2019-07-12 18:34:46 +02:00
Bartosz Taudul
94b470ba66 Chomp newline from end of thread string. 2019-07-03 16:12:37 +02:00
Bartosz Taudul
bb35f9a897 Compress frame images in a separate thread. 2019-06-27 13:24:35 +02:00
Bartosz Taudul
8ce41b3543 Proper init order of thread local thread handle. 2019-06-26 19:32:52 +02:00
Bartosz Taudul
a8cb257474 Revert "Resolve client host name using DNS." 
This reverts commit 48df667a37.
 2019-06-26 17:58:23 +02:00
Bartosz Taudul
bc7f2c49c8 GetThreadHandle() might be used by application's code. 2019-06-25 15:44:49 +02:00
Bartosz Taudul
a56c47a6a0 Store thread handle in a thread local variable. 
This saves us a non-inlineable function call. Thread local block is
accessed anyway, since we need to get the token, so we already have the
pointer and don't need to get it a second time (which is done inside
Windows' GetCurrentThreadId()). We also don't need to store the thread
id in ScopedZone anymore, as it was a micro-optimization to save us the
second GetThreadHandle() call.

This change has a measurable effect of reducing enqueue time from ~10 to
~8 ns.

A further optimization would be to completely skip thread handle
retrieval during zone capture and do it instead on retrieval of data
from the queue. Since each thread has its own producer ("token"), the
thread handle should be accessible during the dequeue operation. This is
a much more invasive change, that would require a) modification of the
queue, b) additional processing of dequeued data to inject the thread
handle.
 2019-06-24 19:19:47 +02:00
Bartosz Taudul
46b75c5a19 Only enable tracy-internal GetThreadHandle if tracy is enabled. 2019-06-24 19:18:52 +02:00
Bartosz Taudul
fadf8e3e0a Can't read negative number of bytes. 
This completely ignores error handling, which probably should be added.
The code behavior doesn't change, as the existing comparisons and
asserts already promoted the signed value to unsigned.
 2019-06-22 14:08:48 +02:00
Bartosz Taudul
fd9fc880a6 Send current time in on-demand welcome message. 2019-06-21 19:39:41 +02:00
Bartosz Taudul
48df667a37 Resolve client host name using DNS. 
This operation is blocking and should be made asynchronous.
 2019-06-21 19:27:41 +02:00
Bartosz Taudul
5309e6d94a Broadcast client activity time. 2019-06-18 20:46:12 +02:00
Bartosz Taudul
0e5a7263d9 Define broadcast message, add versioning. 2019-06-18 20:26:40 +02:00
Bartosz Taudul
12e44fc605 Missing include. 2019-06-17 19:51:58 +02:00
Bartosz Taudul
e0bbb41976 Add UDP listen socket and IP address wrapper. 2019-06-17 19:23:43 +02:00
Bartosz Taudul
de058d2a0d Don't hardcode broadcast port. 2019-06-17 18:37:34 +02:00
Bartosz Taudul
40e517594b Add UDP broadcast socket. 2019-06-17 02:24:55 +02:00
Bartosz Taudul
ab4e99229d Indicate whether client is running on apple shitware. 2019-06-13 14:05:15 +02:00
Bartosz Taudul
37d1457b44 Frame image may need flipping. 2019-06-12 15:28:32 +02:00
Rokas K. (rku)
c4e05b6264 Merged in rokups/tracy/dllimport-cleanup (pull request #36) 
Clean up imported functions in multi-dll projects.

Approved-by: Till Rathmann <till.rathmann@gmx.de>
 2019-06-11 15:04:34 +00:00
Bartosz Taudul
2bc7a9bd30 Close listen socket in destructor. 2019-06-09 18:14:26 +02:00
Bartosz Taudul
784c4da53a Include frame offset in frame image message. 2019-06-07 20:09:29 +02:00
Rokas Kupstys
9bd1037347 Clean up imported functions in multi-dll projects. 2019-06-07 19:50:08 +03:00
Bartosz Taudul
e5bb6011c5 Frame image transfer prototype. 2019-06-06 21:39:54 +02:00
Bartosz Taudul
efc54babe3 Transfer of colored messages. 2019-05-10 20:17:44 +02:00
Bartosz Taudul
98eaacec90 Update LZ4 to 1.9.1. 2019-05-01 16:53:48 +02:00
Bartosz Taudul
82dad3fb97 Use proper type. 2019-04-01 20:43:42 +02:00
Bartosz Taudul
d0d5184c04 Set options for proper socket. 2019-04-01 20:14:00 +02:00
Bartosz Taudul
687915299a Don't try to set socket options on invalid socket. 2019-04-01 20:08:27 +02:00
Bartosz Taudul
c07c6d11b7 Define server query packet. 2019-04-01 19:21:53 +02:00
Bartosz Taudul
57cd6d3ed5 Allow retrieval of socket send buffer size. 2019-04-01 18:50:37 +02:00
Bartosz Taudul
d229c1bc1b Send native callstack along with allocated callstack. 2019-03-05 02:42:50 +01:00
Bartosz Taudul
bef31ba073 Separate message for zone begin with alloc src loc and callstack. 2019-03-03 18:05:03 +01:00
Bartosz Taudul
e3c31e4a4e Send callstack alloc payload. 2019-03-03 18:05:03 +01:00
Bartosz Taudul
b8501956f9 Lua callstack sending. 2019-03-03 18:04:02 +01:00
Bartosz Taudul
2c16bdd538 Don't go out of tracy namespace. 2019-03-03 01:59:24 +01:00
Bartosz Taudul
81c2515199 Bump protocol version. 2019-02-21 23:25:43 +01:00
Bartosz Taudul
9f4f5bcb63 CPU usage retrieval. 2019-02-21 22:45:53 +01:00
Bartosz Taudul
ef5e30056e Implement delayed initialization of the profiler. 
Enabled on osx, ios.
 2019-02-19 20:43:30 +01:00
Bartosz Taudul
d560f7a203 Cosmetics. 2019-02-19 19:36:30 +01:00
Bartosz Taudul
3f914834b7 Hide rest of statics. 2019-02-19 19:33:37 +01:00
Bartosz Taudul
7f11260bf0 Handle dropped connection during handshake. 2019-02-12 01:41:09 +01:00
Bartosz Taudul
c7e64bb8a8 Replace select() with poll(). 2019-02-10 15:45:23 +01:00
Bartosz Taudul
1585be7ff3 Rearrange Socket to reduce struct size. 2019-01-29 21:56:10 +01:00
Bartosz Taudul
ddad475c19 Make it possible to store multiple frames at single frame address. 2019-01-20 19:11:48 +01:00
Rokas Kupstys
36c76456f7 Fix mistakes from MingW support commit. 2019-01-19 15:03:43 +02:00
Rokas Kupstys
8157e3a0b3 Fix builds with MingW. 2019-01-19 13:53:10 +02:00
Bartosz Taudul
a2fd09d938 Add zone validation queue item. 2019-01-14 22:36:54 +01:00
Bartosz Taudul
0b816ce0b7 Add lock termination event. 2018-12-16 20:46:33 +01:00
Bartosz Taudul
61ac0b8afc Send lock creation time. 2018-12-16 20:33:18 +01:00
Bartosz Taudul
42360f50b0 Update lz4 to 1.8.3. 2018-09-13 01:52:16 +02:00
Bartosz Taudul
9211ce42da Non-on-demand client is only able to handle one connection. 2018-09-09 19:42:06 +02:00
Bartosz Taudul
984a711666 Send protocol version to verify handshake. 2018-09-09 19:28:53 +02:00
Bartosz Taudul
270072b09e Require shibboleth match at start of connection. 2018-09-09 18:26:53 +02:00
Bartosz Taudul
f55f2858c4 Raw socket read function. 2018-09-09 18:24:58 +02:00
Bartosz Taudul
560fc34ae6 No pthread_setcancelstate on Android. 2018-09-07 17:21:44 +02:00
Bartosz Taudul
0f0528ca3d Add LZ4HC. 2018-08-26 16:23:34 +02:00
Bartosz Taudul
8b3895473d Gag inconsequential MSVC warnings in TracySocket. 
Fix your API!
 2018-08-22 16:29:15 +02:00
Bartosz Taudul
afee61a2cf Use standard naming for try_lock() in NonRecursiveBenaphore. 2018-08-20 21:37:55 +02:00
Bartosz Taudul
3b526b074e Send crash report. 2018-08-20 02:23:55 +02:00
Bartosz Taudul
366ea35593 Allow crash event reporting. 
When crash happens there's no longer anything to profile -- don't wait
for unfinished zones to finish before sending client terminate
confirmation.
 2018-08-20 01:03:16 +02:00
Bartosz Taudul
bd76f4cd10 Send host info in welcome message. 2018-08-19 18:19:12 +02:00
Bartosz Taudul
716166bc3a Expose InitWinSock(). 2018-08-19 18:15:46 +02:00
Bartosz Taudul
9d051cf5ee Add support for discontinuous frames. 2018-08-05 02:15:54 +02:00
Bartosz Taudul
9b4348b497 Handle frame name queries. 2018-08-04 21:10:45 +02:00
Bartosz Taudul
23dfc2e3fc Multiple frame sets support. 2018-08-04 21:10:45 +02:00
Bartosz Taudul
922882d3b0 Add name field to frame mark message. 2018-08-04 15:03:47 +02:00
Till Rathmann
4968717313 Fixed compiler warning about unused variable in release builds. 2018-08-02 11:45:15 +02:00
Till Rathmann
3b302315f9 Fixed __ANDROID_API__ < 21 build and FD_SET usage. 2018-08-01 19:18:40 +02:00
Till Rathmann
37d5736bf5 Fixed compiler warnings. 2018-08-01 14:07:30 +02:00
Till Rathmann
dd042619e9 Support for multi-DLL projects. 2018-07-31 12:06:04 +02:00
Arvid Gerstmann
dfe3285252 Merged in Leandros99/tracy/pr-1 (pull request #11) 
Implement pthread_getname_np alternative if it's not available
 2018-07-24 11:57:21 +00:00
Arvid Gerstmann
69dac3f611 Fix accessing the thread id on Android 2018-07-24 13:43:25 +02:00
Rokas Kupstys
01df5aa840 Fix targetting lower windows versions when using W10 SDK that is older than redstone2. 2018-07-19 11:08:41 +03:00
Rokas Kupstys
d290e04d45 Fix build when targeting earlier windows versions by defining _WIN32_WINNT. 2018-07-17 20:15:27 +03:00
Bartosz Taudul
3799e0da43 Infer socket readiness from select() return value. 2018-07-16 01:50:21 +02:00
Bartosz Taudul
efdb3791e9 Take recv buffer into account in HasData(). 2018-07-15 19:52:22 +02:00
Bartosz Taudul
ea4470b26e Buffer data from recv() calls. 
This reduces cost of socket reads measured in a test run from 47ms to
8.7ms.
 2018-07-15 19:34:47 +02:00
Arvid Gerstmann
f04e67779c Fix some minor code style issues 2018-07-14 13:46:25 +02:00
Arvid Gerstmann
6fb73a3d97 Implement getname alternative if it's not available 2018-07-14 13:26:55 +02:00
Bartosz Taudul
561d2dc360 Use the fastest mutex available. 
The selection is based on the following test results:

MSVC:
=== Lock test, 6 threads ===
=> NonRecursiveBenaphore
     No contention: 11.641 ns/iter
     2 thread contention: 141.559 ns/iter
     3 thread contention: 242.733 ns/iter
     4 thread contention: 409.807 ns/iter
     5 thread contention: 561.544 ns/iter
     6 thread contention: 785.845 ns/iter
=> std::mutex
     No contention: 19.190 ns/iter
     2 thread contention: 39.305 ns/iter
     3 thread contention: 58.999 ns/iter
     4 thread contention: 59.532 ns/iter
     5 thread contention: 103.539 ns/iter
     6 thread contention: 110.314 ns/iter
=> std::shared_timed_mutex
     No contention: 45.487 ns/iter
     2 thread contention: 96.351 ns/iter
     3 thread contention: 142.871 ns/iter
     4 thread contention: 184.999 ns/iter
     5 thread contention: 336.608 ns/iter
     6 thread contention: 542.551 ns/iter
=> std::shared_mutex
     No contention: 10.861 ns/iter
     2 thread contention: 17.495 ns/iter
     3 thread contention: 31.126 ns/iter
     4 thread contention: 40.468 ns/iter
     5 thread contention: 15.677 ns/iter
     6 thread contention: 64.505 ns/iter

Cygwin (clang):
=== Lock test, 6 threads ===
=> NonRecursiveBenaphore
     No contention: 11.536 ns/iter
     2 thread contention: 121.082 ns/iter
     3 thread contention: 396.430 ns/iter
     4 thread contention: 672.555 ns/iter
     5 thread contention: 1327.761 ns/iter
     6 thread contention: 14151.955 ns/iter
=> std::mutex
     No contention: 62.583 ns/iter
     2 thread contention: 3990.464 ns/iter
     3 thread contention: 7161.189 ns/iter
     4 thread contention: 9870.820 ns/iter
     5 thread contention: 12355.178 ns/iter
     6 thread contention: 14694.903 ns/iter
=> std::shared_timed_mutex
     No contention: 91.687 ns/iter
     2 thread contention: 1115.037 ns/iter
     3 thread contention: 4183.792 ns/iter
     4 thread contention: 15283.491 ns/iter
     5 thread contention: 27812.477 ns/iter
     6 thread contention: 35028.140 ns/iter
=> std::shared_mutex
     No contention: 91.764 ns/iter
     2 thread contention: 1051.826 ns/iter
     3 thread contention: 5574.720 ns/iter
     4 thread contention: 15721.416 ns/iter
     5 thread contention: 27721.487 ns/iter
     6 thread contention: 35420.404 ns/iter

Linux (x64):
=== Lock test, 6 threads ===
=> NonRecursiveBenaphore
     No contention: 13.487 ns/iter
     2 thread contention: 210.317 ns/iter
     3 thread contention: 430.855 ns/iter
     4 thread contention: 510.533 ns/iter
     5 thread contention: 1003.609 ns/iter
     6 thread contention: 1787.683 ns/iter
=> std::mutex
     No contention: 12.403 ns/iter
     2 thread contention: 157.122 ns/iter
     3 thread contention: 186.791 ns/iter
     4 thread contention: 265.073 ns/iter
     5 thread contention: 283.778 ns/iter
     6 thread contention: 270.687 ns/iter
=> std::shared_timed_mutex
     No contention: 21.509 ns/iter
     2 thread contention: 150.179 ns/iter
     3 thread contention: 256.574 ns/iter
     4 thread contention: 415.351 ns/iter
     5 thread contention: 611.532 ns/iter
     6 thread contention: 944.695 ns/iter
=> std::shared_mutex
     No contention: 20.805 ns/iter
     2 thread contention: 157.034 ns/iter
     3 thread contention: 244.025 ns/iter
     4 thread contention: 406.269 ns/iter
     5 thread contention: 387.985 ns/iter
     6 thread contention: 468.550 ns/iter

Linux (arm64):
=== Lock test, 6 threads ===
=> NonRecursiveBenaphore
     No contention: 20.891 ns/iter
     2 thread contention: 211.037 ns/iter
     3 thread contention: 409.962 ns/iter
     4 thread contention: 657.441 ns/iter
     5 thread contention: 828.405 ns/iter
     6 thread contention: 1131.827 ns/iter
=> std::mutex
     No contention: 50.884 ns/iter
     2 thread contention: 103.620 ns/iter
     3 thread contention: 332.429 ns/iter
     4 thread contention: 620.802 ns/iter
     5 thread contention: 783.943 ns/iter
     6 thread contention: 834.002 ns/iter
=> std::shared_timed_mutex
     No contention: 64.948 ns/iter
     2 thread contention: 173.191 ns/iter
     3 thread contention: 490.352 ns/iter
     4 thread contention: 660.668 ns/iter
     5 thread contention: 1014.546 ns/iter
     6 thread contention: 1451.553 ns/iter
=> std::shared_mutex
     No contention: 64.521 ns/iter
     2 thread contention: 195.222 ns/iter
     3 thread contention: 490.819 ns/iter
     4 thread contention: 654.786 ns/iter
     5 thread contention: 955.759 ns/iter
     6 thread contention: 1282.544 ns/iter
 2018-07-14 00:39:01 +02:00
Arvid Gerstmann
ebd1d00178 Correctly forward declare Win32 functions 
_WINDOWS_ is the macro defined by the windows.h header guard,
checking it whether the symbols have already been included before
forward declaring our own.
 2018-07-13 23:39:58 +02:00
Arvid Gerstmann
6fee78dfee Do not include the semaphore headers inside namespace tracy 2018-07-13 19:51:24 +02:00
Bartosz Taudul
ef73979fb9 MemRead() uses const pointer. 2018-07-11 01:33:27 +02:00
Bartosz Taudul
6a9caabc63 Send on-demand initial payload message. 2018-07-10 22:37:39 +02:00
Bartosz Taudul
32ca54a523 Pack WelcomeMessage. 2018-07-10 22:29:31 +02:00
Bartosz Taudul
010b19946f Send on-demand status in welcome message. 2018-07-10 21:44:23 +02:00
Bartosz Taudul
a0188122a0 Add keep alive message. 2018-07-10 21:23:19 +02:00
Tobias Widlund
b6cce4ddb6 Improve fixes for warnings as per request 2018-06-30 15:36:06 +02:00
Tobias Widlund
1c467a5847 Fix warning re shadowing, implicit conversion and added include <cstdio> 2018-06-30 11:47:27 +02:00