apt/apt-pkg/pkgcache.cc, branch 1.2.10

cachefile: Only set members that were initialized successfully

2016-03-19T06:19:24Z

Otherwise, things will just start failing later down the stack, because (a) the lazy getters do not check if building was successful and (b) any further getter call would return the invalid object anyway. Also initialize VS in pkgCache to nullptr by default. Closes: #818628

Fix several typos

2016-03-06T23:14:48Z

This effectively merges branch 'typofixes-vlajos-20150807' of github.com:vlajos/apt with the following commit: commit 13cacb3e2e2352ba701e769fc889e3344fabbf7e Author: Veres Lajos Date: Sun Aug 9 00:12:53 2015 +0100 typofix - https://github.com/vlajos/misspell_fixer It has been rebased for a better commit message.

Fix crash with empty architecture list

2016-02-25T15:46:42Z

If the architecture list is empty somehow, fail normally. LP: #1549819

parse version correctly from binary Source field

2016-01-26T18:17:11Z

In commit a221efc331693f8905da870141756c892911c433 I promoted the source package name and version to the binary cache for faster access by e.g. EDSP, but due to changing the interpretation length to soon we always ignored the version part of the Source field, so that packages ended up having the binary version as source version – which while usually just fine it is wrong for binary rebuilds. Closes: 812492

use consistently the last : as name:arch separator

2016-01-25T17:15:44Z

Proper debian packages do not contain ':' in the package name, so for real packages this is a non-issue, but apt itself frequently makes use of packages with such an illegal name for internal proposes. Git-Dch: Ignore

Store the size of strings in the cache

2016-01-08T20:20:25Z

By storing the size of the string in the cache, we can make use of it when comparing the names in the hashtable in pkgCache::FindGrp.

Switch performance critical code to use APT::StringView

2016-01-07T18:59:08Z

This improves performance of the cache generation on my ARM platform (4x Cortex A15) by about 10% to 20% from 2.35-2.50 to 2.1 seconds.

Increase APT::Cache-HashTableSize default to 50503

2016-01-03T16:56:49Z

This drop the hash table utilization from a high 98% to acceptable 74% on unstable, and the average bucket length from 4.6 to 1.8. This improves performance by about 5%, while increasing the size of the cache by 0.2 out of 38MB, that is 0.5%. 48481 is a nice number

apt-cache: stats: Show a table utilization as percentage

2016-01-03T16:42:17Z

Gbp-Dch: ignore

Add support for calculating hashes over the entire cache

2015-12-29T15:37:57Z