Commit Graph

144 Commits

Author SHA1 Message Date
Paul Cruz
9ea7df03de add install target in makefile 2017-07-31 11:04:17 -07:00
Paul Cruz
f60cd3f99b print defaults and range, remove EXT 2017-07-31 09:47:09 -07:00
Paul Cruz
e22b60cb76 removed ternary operation, added assert statement, check to make sure initial compression level is within bounds 2017-07-28 17:46:51 -07:00
Paul Cruz
cb9af53e77 delete empty line 2017-07-28 17:28:25 -07:00
Paul Cruz
51788225db remove exe extension from makefile, reinclude pthread flag 2017-07-28 17:27:36 -07:00
Paul Cruz
4d904ac800 add flags for multithreading 2017-07-28 16:12:58 -07:00
Paul Cruz
0f4cb67b00 add tests for compression bounds, fix another warning 2017-07-28 15:55:02 -07:00
Paul Cruz
ff54fced64 patched style errors, add ability to bound compression level variation 2017-07-28 15:30:46 -07:00
Paul Cruz
2320e7378a remove unused variable, add documentation for context fields 2017-07-26 17:02:47 -07:00
Paul Cruz
ab5a78547e fix leaky abstraction regarding measuring completion 2017-07-26 16:40:05 -07:00
Paul Cruz
715f36ca81 added definitions for conversion constants, moved forced compression check to top of adaptCompressionLevel, used ZSTD_BLOCKSIZE_MAX 2017-07-26 15:52:15 -07:00
Paul Cruz
6c1c1242fc set the window log value before performing compression 2017-07-26 14:29:59 -07:00
Paul Cruz
a959cc881a moved reset of completion to right after wait 2017-07-26 10:34:48 -07:00
Paul Cruz
305d5ee70f change to >= convergence counter 2017-07-26 10:20:29 -07:00
Paul Cruz
be92a38d6a decrease completion requirements for change, move create thread wait, merge cases where compression thread should wait 2017-07-26 10:05:10 -07:00
Paul Cruz
0b18d21e03 building on readme, added another help tip in the menu 2017-07-25 17:47:02 -07:00
Paul Cruz
7cc74e0b27 adding more to readme 2017-07-25 16:55:16 -07:00
Paul Cruz
8dbb07d822 updated progress bar with better representation of time, added const 2017-07-25 16:03:43 -07:00
Paul Cruz
9a132707af changing time units to seconds 2017-07-25 15:26:26 -07:00
Paul Cruz
31a9ed9883 updated const values, added more comments 2017-07-25 14:53:40 -07:00
Paul Cruz
5cfbf609a4 removed old debug statements no longer being used 2017-07-25 14:31:48 -07:00
Paul Cruz
0882cd1981 progress bar -- don't print num jobs, time elapsed shown in seconds 2017-07-25 14:26:55 -07:00
Paul Cruz
310c12d07e moved debug statements to a compiler flag 2017-07-25 14:08:39 -07:00
Paul Cruz
e02c79f833 started using decrease cooldown so that compression level would not decrease several times in a row 2017-07-25 11:16:27 -07:00
Paul Cruz
85d7c919f6 created independent function for controlling how completion relates to compression level change 2017-07-25 10:32:14 -07:00
Paul Cruz
6f1e260edd added mechanism for getting rid of spikes 2017-07-25 10:01:10 -07:00
Paul Cruz
700758d676 added help statement for -p, switched it to hide progress bar now that progress bar is default 2017-07-24 16:26:20 -07:00
Paul Cruz
df3754b6ed add quiet option, make progress bar default 2017-07-24 16:19:07 -07:00
Paul Cruz
4dc83ca64c compression thread should take measurements independently based on whether or not the create/write thread will actually bottleneck performance 2017-07-24 15:14:58 -07:00
Paul Cruz
0ee3f8c2f8 adding more debug 2017-07-24 15:06:11 -07:00
Paul Cruz
8328f8192a updating debug statements again 2017-07-24 14:40:23 -07:00
Paul Cruz
d3d759301f changing position of endline for debug 2017-07-24 13:47:39 -07:00
Paul Cruz
e508f632d6 updated comments and debug statements 2017-07-24 11:01:36 -07:00
Paul Cruz
483d936b87 reduced competition for completion mutex by separating mutex use based on which values is updated 2017-07-23 14:09:16 -07:00
Paul Cruz
880f08d104 change how completion is measured in compression thread 2017-07-23 10:18:54 -07:00
Paul Cruz
08d9e42ec6 removed useless measurements 2017-07-21 18:02:55 -07:00
Paul Cruz
95bef759b3 switched over to model where reading only waits on compression thread 2017-07-21 17:49:39 -07:00
Paul Cruz
6455ec482c taking the maximum of the completion level reads in order to determine which one was waiting more 2017-07-21 16:05:01 -07:00
Paul Cruz
05fe8dd47c updating debug statements 2017-07-21 14:06:24 -07:00
Paul Cruz
db109f8fef measure multiple completion levels during each wait 2017-07-21 13:38:24 -07:00
Paul Cruz
721c6a8b97 added bounding to compression level change 2017-07-21 09:30:24 -07:00
Paul Cruz
e929d3b787 added priority decision making for adapt compression level 2017-07-21 09:26:35 -07:00
Paul Cruz
9259c7afa4 semi working version that stabilizes 2017-07-20 18:45:33 -07:00
Paul Cruz
82e488770c fixed bug where writeSize could be zero 2017-07-20 16:38:02 -07:00
Paul Cruz
a19916425d reworked adaptCompressionLevel to only account for completion information 2017-07-20 16:19:16 -07:00
Paul Cruz
7ab758a640 changed how completion is actually sampled 2017-07-20 10:53:51 -07:00
Paul Cruz
dcf609f835 make adaptCompressionLevel oscillate less 2017-07-19 16:36:33 -07:00
Paul Cruz
2a22c7915e call ZSTD_compressBegin() once 2017-07-19 16:00:54 -07:00
Paul Cruz
6767abe652 fixing error when file size is multiple of job size (in which case, the srcSize of the last job is 0) 2017-07-19 14:54:15 -07:00
Paul Cruz
42382c1216 added some debug statements, adjusted end condition 2017-07-19 13:30:07 -07:00