30 Commits

Author	SHA1	Message	Date
Andrey Kotlarski	a7be7136be	Set vlf-tune-max with proper value in case RAM size is wrongly ... determined.	2014-11-18 12:02:24 +02:00
Andrey Kotlarski	f43ada1173	Fix byte compilation warnings.	2014-10-16 02:56:34 +03:00
Andrey Kotlarski	5dd9e2cd02	Adjust address parts of hexlified buffer according to vlf-start-pos.	2014-10-16 02:56:34 +03:00
Andrey Kotlarski	305d8022c4	Use shared profiling info for encode, write and hexl operations.	2014-10-08 19:33:59 +03:00
Andrey Kotlarski	d579b7b3e2	Workaround local maximum in batch tune.	2014-10-07 14:18:34 +03:00
Andrey Kotlarski	7b9befe81a	- don't load unnecessary data at the end of search or occur ... - don't flood profile vector with approximations in linear search	2014-10-07 01:33:21 +03:00
Andrey Kotlarski	61599a007f	Change linear tune to search only known measures and use it to ... initialize occur indexing. Make default tune step smaller.	2014-10-02 13:49:42 +03:00
Andrey Kotlarski	3cfa9b1935	Refactor vlf-query-replace and don't adjust batch size if only ... statistics are enabled.	2014-09-26 15:22:25 +03:00
Andrey Kotlarski	c3a308c835	Optimize save performance over the temp file if such is used. Add ... customization option whether to use temp file.	2014-09-26 14:00:01 +03:00
Andrey Kotlarski	842569ae07	Add ability to use temporary file when adjusting content on save.	2014-09-26 01:56:12 +03:00
Andrey Kotlarski	023ee704e7	Declare hexl functions to please byte compiler.	2014-09-25 17:53:21 +03:00
Andrey Kotlarski	b9187918f7	Improve vlf performance with hexl-mode. Align batches to hexl-bits ... width.	2014-09-25 01:23:08 +03:00
Andrey Kotlarski	d9cc6fb65e	Fix vlf-tune-optimal-load in case best value prunes slower times leaving ... all-less flag on.	2014-09-08 14:32:02 +03:00
Andrey Kotlarski	199209fe15	Fix vlf-tune-optimal-load with no optional arguments supplied.	2014-09-08 12:36:35 +03:00
Andrey Kotlarski	06b4f856ac	Respect disabled tune settings and move custom options.	2014-09-08 02:21:09 +03:00
Andrey Kotlarski	9b6657bcc5	Replace usage of conservative tune in single batch operations with load ... tuning.	2014-09-07 22:10:56 +03:00
Andrey Kotlarski	ca564988e0	Change vlf-tune-get-optimal to optimize on total time of primitive ... operations, also fix hexl timing functions not to book in cases where hexl is already (not) active.	2014-09-07 18:05:13 +03:00
Andrey Kotlarski	d526ea8ef8	Apply and restore batch size in more cases.	2014-09-07 16:25:36 +03:00
Andrey Kotlarski	9271f68c05	Add function to linearly search best batch size according to existing ... measurements and offer it when interactively changing batch size.	2014-09-07 00:08:32 +03:00
Andrey Kotlarski	11c7af4b04	Change handling of measurement values to support approximations.	2014-09-07 00:02:14 +03:00
Andrey Kotlarski	5651ee3d61	Rename vlf-tune-optimal to vlf-tune-batch.	2014-09-06 23:59:32 +03:00
Andrey Kotlarski	f3212ec9a6	Fix measure approximation and allow tuning to just over half file ... batch.	2014-09-05 19:11:48 +03:00
Andrey Kotlarski	48a014f3bc	Fix write measuring and endless loop in nearby approximation.	2014-09-05 14:44:24 +03:00
Andrey Kotlarski	facdb9f6bc	Fix binary tune base case and add approximation after access to ... previously queried measure that is still missing.	2014-09-05 13:52:46 +03:00
Andrey Kotlarski	e18a05b7cb	Add linear search for tuning and prefer smaller batches.	2014-09-05 02:49:55 +03:00
Andrey Kotlarski	d85f3d43fc	Fix access to uninitialized measurements when tuning.	2014-09-04 15:43:37 +03:00
Andrey Kotlarski	d67825c4cd	Move back to using average speed when measuring and tuning. Be more ... precise when choosing index for measurement.	2014-09-04 15:25:44 +03:00
Andrey Kotlarski	5379943cd7	Save times instead of speeds, compare on cumulative speed when tuning.	2014-09-04 03:33:05 +03:00
Andrey Kotlarski	fb0503064d	Add basic tune strategies.	2014-09-03 02:35:20 +03:00
Andrey Kotlarski	32ff2cb067	Add bookkeeping module.	2014-08-31 02:10:28 +03:00