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1,089 Commits 2 Branches 28 Tags 44 MiB
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Commit Graph

228 Commits

Author SHA1 Message Date
Bartosz Taudul
21c1533d8b Highlight threads contending for a lock. 2017-10-06 02:19:25 +02:00
Bartosz Taudul
d93c4bc271 Very crude drawing of lock events. 2017-10-04 21:27:06 +02:00
Bartosz Taudul
87ae5eccde No need for id in LockMap. 2017-10-04 20:10:54 +02:00
Bartosz Taudul
a99fc01707 Store which threads access any given lock. 2017-10-04 19:57:06 +02:00
Bartosz Taudul
4c8e9f7d5d Track number of held locks. 2017-10-04 19:42:44 +02:00
Bartosz Taudul
39bb9a3ad1 Insert lock events into timeline. 2017-10-04 19:24:24 +02:00
Bartosz Taudul
54735bacea Lock events dispatch. 2017-10-04 18:51:50 +02:00
Bartosz Taudul
110e5971d1 Store pending lock events, if lock was not yet announced. 2017-10-04 18:32:53 +02:00
Bartosz Taudul
c2bccf7126 Move towards proper data structures. 2017-10-04 18:32:53 +02:00
Bartosz Taudul
78f8425dc7 Announce lock creation. 2017-10-04 16:16:40 +02:00
Bartosz Taudul
b2252de9c8 Send and display program execution date. 2017-10-03 23:26:41 +02:00
Bartosz Taudul
7526ac83b5 Display program name in profiler window title. 2017-10-03 23:18:07 +02:00
Bartosz Taudul
d1edd30ca6 Zone ids are unnecessary. 2017-10-03 16:41:32 +02:00
Bartosz Taudul
e61e2718cb Remove dead timeline reconstruction code. 
Queue items from a single producer are always FIFO. There's no need to
account for an impossible use case.
 2017-10-03 15:53:49 +02:00
Bartosz Taudul
4227d34599 Indicate zones with thread migration across CPU cores. 2017-10-01 19:58:53 +02:00
Bartosz Taudul
7365461ef4 Add function to get zone color. 2017-10-01 19:31:22 +02:00
Bartosz Taudul
fc8cd12088 Do not copy string map (DOH!). 2017-09-30 17:09:00 +02:00
Bartosz Taudul
06949e2f99 Reading saved trace. 2017-09-30 16:58:02 +02:00
Bartosz Taudul
f9ee2b853c Writing traces. 2017-09-30 16:20:08 +02:00
Bartosz Taudul
0de755124d Small cleanup. 2017-09-30 14:56:23 +02:00
Bartosz Taudul
d7bd8885fe Make zone highlight more visible. 2017-09-30 13:45:02 +02:00
Bartosz Taudul
3ac65a7524 Separate tooltip showing function. 2017-09-29 22:55:24 +02:00
Bartosz Taudul
366da56d99 Add interaction with displayed child nodes. 2017-09-29 22:40:49 +02:00
Bartosz Taudul
fb80ac9488 Allow zooming to zone from zone info window. 2017-09-29 22:01:30 +02:00
Bartosz Taudul
b386e51edc Highlight selected zone. 2017-09-29 21:57:00 +02:00
Bartosz Taudul
c5f6ca9656 Add basic zone info window. 2017-09-29 21:49:14 +02:00
Bartosz Taudul
efda50acb1 Send timer resolution to server. 2017-09-29 18:32:07 +02:00
Bartosz Taudul
8ecb5de062 Store pointers to ThreadData. 
This prevents moves of Vector<>.
 2017-09-28 21:05:51 +02:00
Bartosz Taudul
8c1c395cec Allow sending custom zone names. 2017-09-28 19:28:24 +02:00
Bartosz Taudul
7f865f3517 Use common function to send server query. 2017-09-27 02:44:16 +02:00
Bartosz Taudul
c2926f2a0d Store custom strings as const char*, not std::string. 
It would seem that std::string is not moved, but copied, thus
invalidating the pointer.
 2017-09-27 02:36:14 +02:00
Bartosz Taudul
d1bbb731fc Zone text (custom string) transfer. 2017-09-27 02:18:17 +02:00
Bartosz Taudul
8ad7ba1dd0 Middle click to zoom to zone. 2017-09-26 21:49:50 +02:00
Bartosz Taudul
e90a86e06e Store zone color in source location struct. 2017-09-26 18:54:48 +02:00
Bartosz Taudul
7424077d70 Store source location in a single object. 
Source file, function name and line number are now stored in a const
static container object. This has the following benefits:
- Slightly lighter profiling workload (3 instructions less).
- Profiling queue event size is significantly reduced, by 12 bytes. This
  has an effect on all queue event types.
- Source location grouping has now no cost, as it's performed at the
  compilation stage. This allows simplification of server code.
The downside is that the full source location resolution is now
performed in two steps, as the server has to query both source location
container and strings contained within. This has almost no real impact
on profiler operation.
 2017-09-26 02:39:08 +02:00
Bartosz Taudul
11a790a18f Offload TSC -> time conversion to server. 2017-09-26 00:13:24 +02:00
Bartosz Taudul
27e1952cc5 Display total zone count. 2017-09-25 23:38:49 +02:00
Bartosz Taudul
29d5b8d4e9 Support formatting of negative time. 2017-09-24 16:45:08 +02:00
Bartosz Taudul
36ffaec1df Display profiling delay on zone chart. 2017-09-24 16:40:16 +02:00
Bartosz Taudul
7683da5f74 Send initial configuration as a single message. 2017-09-24 16:10:28 +02:00
Bartosz Taudul
6419cd5062 Parent vector retrieval. 2017-09-24 03:39:29 +02:00
Bartosz Taudul
060cd90c81 Draw nested zones. 2017-09-24 00:12:26 +02:00
Bartosz Taudul
c9a982360f Move drawing of a single zone line to a separate function. 2017-09-24 00:07:06 +02:00
Bartosz Taudul
73df330dd5 Recursive, incomplete zone insertion into timeline. 2017-09-23 23:59:56 +02:00
Bartosz Taudul
3d6e85db4a Take children into account when determining zone end. 2017-09-23 15:39:39 +02:00
Bartosz Taudul
2610004fa5 Store thread id in thread data. 2017-09-22 01:59:44 +02:00
Bartosz Taudul
3032745cce Thread names boilerplate. 2017-09-22 01:30:57 +02:00
Bartosz Taudul
55fdc47418 Each thread has its own timeline. 2017-09-22 01:15:58 +02:00
Bartosz Taudul
5065743bf0 Store zone source location. 2017-09-21 21:57:40 +02:00
Bartosz Taudul
9da7e58ec5 String getter. 2017-09-21 02:10:20 +02:00
Bartosz Taudul
b725be87c7 Scrolling zone view. 2017-09-21 01:13:23 +02:00
Bartosz Taudul
c3df475de7 Draw frames in zone view. 2017-09-21 00:57:26 +02:00
Bartosz Taudul
ef317fa2be Add frame time accessors. 2017-09-20 22:34:56 +02:00
Bartosz Taudul
efc7958ae0 Calculate zone area to display. 2017-09-20 21:21:21 +02:00
Bartosz Taudul
fc01be2138 Don't show profiler window before connection is established. 2017-09-20 20:38:12 +02:00
Bartosz Taudul
2ba44bc0bc Allow pausing frame updates. 2017-09-19 00:26:40 +02:00
Bartosz Taudul
9a38302d4a Conversion of nanoseconds to string. 2017-09-18 22:11:38 +02:00
Bartosz Taudul
da36ddd1c6 Refactor drawing frames. 2017-09-18 21:26:22 +02:00
Bartosz Taudul
2f7fa20e34 Draw frame graph. 2017-09-18 02:37:25 +02:00
Bartosz Taudul
b259dc94f8 Retrieval of last recorded event's time. 2017-09-18 02:22:59 +02:00
Bartosz Taudul
76aad0d2a4 Track server connection status. 2017-09-18 00:31:09 +02:00
Bartosz Taudul
d7914439e9 Use stream compression. 
Previously each data packet was compressed independently. After this
change all new packets reference the previously sent data, which
achieves better compression.
 2017-09-17 13:10:58 +02:00
Bartosz Taudul
3d0ddb960a Process frame marks. 2017-09-16 00:40:51 +02:00
Bartosz Taudul
19f67504b1 Throughput data is not related to event data. 2017-09-15 20:31:59 +02:00
Bartosz Taudul
b4faa0a9b9 Use small vector. 2017-09-15 20:17:39 +02:00
Bartosz Taudul
1c56347f1d Use slab allocator to store event data. 2017-09-15 19:56:55 +02:00
Bartosz Taudul
74f692c254 Display throughput plot. 2017-09-15 02:30:22 +02:00
Bartosz Taudul
d7c09605d6 Collect throughput statistics. 2017-09-15 02:29:48 +02:00
Bartosz Taudul
c0dd0ef5bc Dispatch new zone, update zone events. 2017-09-14 21:05:01 +02:00
Bartosz Taudul
e8989d955c Handle incoming strings. 2017-09-14 19:44:49 +02:00
Bartosz Taudul
bbbf52eafd String adding functionality. 2017-09-14 19:43:40 +02:00
Bartosz Taudul
cd9218e952 Check string availability. 2017-09-14 02:16:51 +02:00
Bartosz Taudul
b9c76f3452 Make View socket available to every method in class. 2017-09-14 02:15:04 +02:00
Bartosz Taudul
a159b70d40 Reconstruct event data. 2017-09-14 02:00:13 +02:00
Bartosz Taudul
89dd244693 Read QueueItems from network. 2017-09-13 23:40:28 +02:00
Bartosz Taudul
f0d76af15c Use proper function to read data from socket. 2017-09-13 02:08:35 +02:00
Bartosz Taudul
afde32549d Basic receive loop. 2017-09-13 01:54:22 +02:00
Bartosz Taudul
953e9c6206 View server skeleton. 2017-09-13 01:33:50 +02:00