apt/apt-pkg/deb/deblistparser.cc, branch 1.2.1 Debians commandline package manager https://git.kalnischkies.de/apt/atom?h=1.2.1 2016-01-15T17:19:16Z use APT::StringView for GrabWord 2016-01-15T17:19:16Z David Kalnischkies david@kalnischkies.de 2016-01-15T16:54:43Z urn:sha1:3b4045fc31baf3aa580bd695695d579c30a481b8 Git-Dch: Ignore fix M-A:foreign provides creation for unknown archs 2016-01-14T22:08:02Z David Kalnischkies david@kalnischkies.de 2016-01-14T19:13:16Z urn:sha1:62428dbc17ffa7b5b8188e88609a9438428d6024 Architectures for packages which do not belong to the native nor a foreign architecture (dubbed barbarian for now) which are marked M-A:foreign still provide in their own architecture even if not for others. Also, other M-A:foreign (and allowed) packages provide in these barbarian architectures. debListParser: Convert another ParseDepends to StringView 2016-01-08T20:08:51Z Julian Andres Klode jak@debian.org 2016-01-08T19:57:23Z urn:sha1:e9a1e5f9a37b8ddcdb98f2a0608f262e0863673a I overlooked this Gbp-Dch: ignore AvailableDescriptionLanguages: Use one string for all iterations 2016-01-08T11:37:58Z Julian Andres Klode jak@debian.org 2016-01-08T11:37:58Z urn:sha1:4a666d28d7f30f2eb856ffef0ea0343be6cccef1 Do not create strings within the loop, that creates one string per language and does more work than needed. Instead, reserve enough space at the beginning and assign the prefix, and then resize and append inside the loop. Also call exists with the string itself instead of the c_str(), this means that the lookup uses the size information in the string now and does not have to call strlen() on it. Replace compare() == 0 checks with this == other checks 2016-01-07T23:52:29Z Julian Andres Klode jak@debian.org 2016-01-07T23:52:29Z urn:sha1:57590d3c6e6b055402c938c3baebf1d872c58f7e This improves performance, as we now can ignore unequal strings based on their length already. Gbp-Dch: ignore Switch performance critical code to use APT::StringView 2016-01-07T18:59:08Z Julian Andres Klode jak@debian.org 2016-01-07T18:16:23Z urn:sha1:eff0c22e59e65b6b63e854ff41eb091278e05714 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. ParseDepends: Mark branches for build-dep parsing as unlikely 2015-12-27T10:50:05Z Julian Andres Klode jak@debian.org 2015-12-27T10:50:05Z urn:sha1:147041626609e95700781bea045f8e8ea18370a3 We do not see those branches at all during normal mode of operation (that is, during cache generation), so tell the compiler about it. debListParser: Do not validate Description-md5 for correctness twice 2015-12-27T03:04:50Z Julian Andres Klode jak@debian.org 2015-12-27T02:33:12Z urn:sha1:50b7dbc5a8d7d53b266636c9f1798df264dbe48f The Set() method returns false if the input is no hex number, so simply use that. debListParser: ParseDepends: Only query native arch if needed 2015-12-27T01:25:49Z Julian Andres Klode jak@debian.org 2015-12-27T01:19:20Z urn:sha1:0e0bff781d58a2b02c5b812fc9acd929a07105a9 This makes the code parsing architecture lists slower, but on the other hand, improves the more generic case of reading dependencies from Packages files. Convert most callers of isspace() to isspace_ascii() 2015-12-27T00:20:41Z Julian Andres Klode jak@debian.org 2015-12-26T23:51:59Z urn:sha1:74dedb4ae28fd4f7c89bf769708d4f7edc7ed79a This converts all callers that read machine-generated data, callers that might work with user input are not converted.