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524 Commits

Author SHA1 Message Date
Bartosz Taudul
1ea61c2f2c Use LZ4 to compress network data. 
This greatly reduces required network bandwidth, which in effect speeds
up queue processing.

Time to process a single event queue item:

      | Raw data | With LZ4 |
------+----------+----------+
Deque |  6.86 ns |   6.7 ns |
Pack  |  4.03 ns |   4.0 ns |
LZ4   |  ---     |  21.6 ns |
Send  | 214.5 ns |   5.2 ns |
------+----------+----------+
Total | 225.4 ns | 37.58 ns |
 2017-09-12 02:13:22 +02:00
Bartosz Taudul
3df4cf8acd Don't send unused data. 2017-09-12 01:14:04 +02:00
Bartosz Taudul
25d7cebd8a Move common event data to separate struct. 2017-09-12 00:56:31 +02:00
Bartosz Taudul
aa10adcc9c Explicitly describe target frame size. 2017-09-12 00:49:38 +02:00
Bartosz Taudul
30ceac359d Increase block size. 2017-09-12 00:46:10 +02:00
Bartosz Taudul
6092c695bd All enqueue operations are performed with a token. 2017-09-12 00:43:25 +02:00
Bartosz Taudul
e04e1580c4 Adjust data size to fully utilize TCP packet size. 2017-09-12 00:38:33 +02:00
Bartosz Taudul
37405bafde Pack queue item. 2017-09-12 00:28:50 +02:00
Bartosz Taudul
8fb8e4f792 No need for sleep, Accept() already sleeps. 2017-09-11 23:16:17 +02:00
Bartosz Taudul
8747da8e2c Send event data over network. 2017-09-11 22:51:47 +02:00
Bartosz Taudul
8d3aae24bf Use producer tokens during event insertion. 2017-09-10 20:52:10 +02:00
Bartosz Taudul
452e5c5c83 Increase bulk size to 1024. 2017-09-10 20:40:28 +02:00
Bartosz Taudul
6886d5035e Dequeue events (and do nothing with them). 2017-09-10 20:23:06 +02:00
Bartosz Taudul
6a7fdea6fd Store profiling start time. 2017-09-10 20:14:16 +02:00
Bartosz Taudul
5964a6864c Scoped zone macro. 2017-09-10 20:10:20 +02:00
Bartosz Taudul
09f9937133 Scoped zone wrapper. 2017-09-10 20:09:57 +02:00
Bartosz Taudul
12a6306c0b Allow queuing zones. 2017-09-10 20:09:14 +02:00
Bartosz Taudul
05486c8225 Add unique event identifier source. 2017-09-10 20:08:42 +02:00
Bartosz Taudul
e4356eb67e Time retrieval function. 2017-09-10 20:07:38 +02:00
Bartosz Taudul
fc1b131c7a Add event queue structures. 2017-09-10 20:06:52 +02:00
Bartosz Taudul
ea9464f4f6 Make sure string constants are at the same memory address. 2017-09-10 20:02:40 +02:00
Bartosz Taudul
b4f8901a8d Add MPMC queue. 
https://github.com/cameron314/concurrentqueue.git
b276773a1babd702b020a91ea2443985a65bab11
 2017-09-10 19:01:14 +02:00
Bartosz Taudul
4a05da273f Set worker thread name. 2017-09-10 17:46:20 +02:00
Bartosz Taudul
a5d6039aea Profiler worker thread skeleton. 2017-09-10 17:43:56 +02:00