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2010-06-07improved testing to test the actual async handling of the pool. there are ↵Sebastian Thiel
still inconsistencies that need to be fixed, but it already improved, especially the 4-thread performance which now is as fast as the dual-threaded performance
2010-06-07task: Fixed incorrect handling of channel closure. Performance is alright ↵Sebastian Thiel
for up to 2 threads, but 4 are killing the queue
2010-06-07added high-speed locking facilities, allowing our Queue to be faster, at ↵Sebastian Thiel
least in tests, and with multiple threads. There is still an sync bug in regard to closed channels to be fixed, as the Task.set_done handling is incorrecft
2010-06-07Added task order cache, and a lock to prevent us walking the graph while ↵Sebastian Thiel
changing tasks Now processing more items to test performance, in dual-threaded mode as well, and its rather bad, have to figure out the reason for this, probably gil, but queues could help
2010-06-07pool.consumed_tasks: is now a queue to be thread safe, in preparation for ↵Sebastian Thiel
multiple connected pools Reduced waiting time in tests to make them complete faster
2010-06-07pool: First version which works as expected in async mode. Its just using a ↵Sebastian Thiel
single task for now, but next up are dependent tasks
2010-06-06channel.read: enhanced to be sure we don't run into non-atomicity issues ↵Sebastian Thiel
related to our channel closed flag, which is the only way not to block forever on read(0) channels which were closed by a thread 'in the meanwhile'
2010-06-06Plenty of fixes in the chunking routine, made possible by a serialized ↵Sebastian Thiel
chunking test. Next up, actual async processing
2010-06-06First step of testing the pool - tasks have been separated into a new module ↵Sebastian Thiel
including own tests, their design improved to prepare them for some specifics that would be needed for multiprocessing support
2010-06-06thread: adjusted worker thread not to provide an output queue anymore - this ↵Sebastian Thiel
is handled by the task system graph: implemented it including test according to the pools requirements pool: implemented set_pool_size
2010-06-06Improved pool design and started rough implementation, top down to learn ↵Sebastian Thiel
while going. Tests will be written soon for verification, its still quite theoretical
2010-06-05Renamed mp to async, as this is a much better name for what is actually ↵Sebastian Thiel
going on. The default implementation uses threads, which ends up being nothing more than async, as they are all locked down by internal and the global interpreter lock
2010-06-05Moved multiprocessing modules into own package, as they in fact have nothing ↵Sebastian Thiel
to do with the object db. If that really works the way I want, it will become an own project, called async
2010-06-05Initial pool design added, allowing for lazy channel based evaluation of ↵Sebastian Thiel
inter-dependent tasks
2010-06-05A code donation: Donating a worker thread implementation inclduding tests to ↵Sebastian Thiel
Git-Python. I have the feeling it can do much good here :)
2010-06-05Added basic channel implementation including testSebastian Thiel
restructured odb tests, they are now in an own module to keep the modules small
2010-06-05Removed compression flag from IStream and OStream types, as a valid object ↵Sebastian Thiel
will always be compressed if generated by the system ( even future memory db's will compress it ) loose db: implemented direct stream copy, indicated by a sha set in the IStream, including test. This will be the case once Packs are exploded for instance
2010-06-04Implemented stream tests, found a bug on the way, slowly a test-framework ↵Sebastian Thiel
for streams starts to show up, but its not yet there
2010-06-04Fixed implementation after design change to deal with it - all tests run, ↵Sebastian Thiel
but next there will have to be more through testing
2010-06-04initial version of new odb design to facilitate a channel based ↵Sebastian Thiel
multi-threading implementation of all odb functions
2010-06-03Fixed compatability issues with python 2.5, made sure all tests runSebastian Thiel
2010-06-03commit.create_from_tree now uses pure python implementation, fixed message ↵Sebastian Thiel
parsing which truncated newlines although it was ilegitimate. Its up to the reader to truncate therse, nowhere in the git code I could find anyone adding newlines to commits where it is written Added performance tests for serialization, it does about 5k commits per second if writing to tmpfs
2010-06-03Added performance comparison to cgit ... and yes, git-python is faster :)Sebastian Thiel
2010-06-03odb: fixed streamed decompression reader ( specific tests would still be ↵Sebastian Thiel
missing ) and added performance tests which are extremely promising
2010-06-03odb: implemented loose object streaming, which is impossible to do ↵Sebastian Thiel
efficiently considering that it copies string buffers all the time
2010-06-02added frame for object reading, including simple testSebastian Thiel
2010-06-02initial version of loose object writing and simple cached object lookup ↵Sebastian Thiel
appears to be working
2010-06-02Added first design and frame for object database. In a first step, loose ↵Sebastian Thiel
objects will be written using our utilities, and certain object retrieval functionality moves into the GitObjectDatabase which is used by the repo instance Added performance test for object database access, which shows quite respectable tree parsing performance, and okay blob access. Nonetheless, it will be hard to beat the c performance using a pure python implementation, but it can be a nice practice to write it anyway to allow more direct pack manipulations. Some could benefit from the ability to write packs as these can serve as local cache if alternates are used
2010-06-02git.cmd: added test for stream section constraint used in git command, found ↵Sebastian Thiel
bug of course which just didn't kick in yet
2010-06-02commit: redesigned revlist and commit parsing, commits are always retrieved ↵Sebastian Thiel
from their object information directly. This is faster, and resolves issues with the rev-list format and empty commit messages Adjusted many tests to go with the changes, as they were still mocked. The mock was removed if necessary and replaced by code that actually executes
2010-06-02Added performance testing foundation library, reworked existing performance ↵Sebastian Thiel
tests to work on larger repositories
2010-06-02Added commit-iteration testSebastian Thiel
2010-06-02commit: refactored existing code to decode commits from streams - ↵Sebastian Thiel
performance is slightly better git.cmd: added method to provide access to the content stream directly. This is more efficient if large objects are handled, if it is actually used test.helpers: removed unnecessary code
2010-06-02commit: initial version of commit_from_tree which could create commit ↵Sebastian Thiel
objects if it could serialize itself
2010-05-26refs: a Reference can now be created by assigning a commit or object (for ↵Sebastian Thiel
convenience)
2010-05-25diff: by limiting the splitcount to 5, a subtle bug was introduced as the ↵0.2.0-beta1Sebastian Thiel
newline at the end of the split line was not split away automatically. Added test for this, and the trivial fix Wow, at least two people reviewd the code, but it slipped through anyway :)
2010-05-12Repo: Added comparison operators and hash operator including testSebastian Thiel
Cmd: AutoInterrupt handles boundary cases more gracefully as it can be that the os module suddenly becomes None if the interpreter is going down
2010-05-10Handle filenames with embedded spaces when generating diffsRick Copeland
2010-05-10index.add: added index path rewrite functionality, which allows to store a ↵Sebastian Thiel
different path in the index than the actual one on disk ( from which the object will be created ) Fixed bug the way newlines were handled, which hopefully fixes occasional hangs as well. It works fine with git 1.7.1 Most of the changes are due to the tab-space conversion - its weird once more as I thought it was all in spaces before ... .
2010-05-10repo: added test with some basic assertions for empty repositories theseSebastian Thiel
repo.is_dirty: Will not fail on empty repo ( anymore ) index.entries: will just be empty if the repository is empty refs: added to_full_path method which can be used to create fully synthetic instances of Reference types, added a test for it Converted all touched files to spaces, which is why git reports so many changed files. Actually I was thinking every file would use spaces, but apparently not
2010-04-30Added additional tz_offset testing in performance test to call it more often.Sebastian Thiel
Fixed test which required to be on master to work - it now uses the HEAD symbolic ref instead.
2010-04-27Add support for time zone information in tags and commits.Rick Copeland
This commit includes - an update to git.objects.utils:parse_actor_and_date to parse the timezone offset - updates to the git.objects.Commit and git.objects.Tag objects to support *_tz_offset attributes - updates to tests in test.git.test_commit and test.git.test_refs to check for appropriate *_tz_offset attributes
2010-03-21test system: renamed a few test methods in test_remote which could been ↵Sebastian Thiel
mistaken for disabled tests, although they are actually called by the test cases as utility functions
2010-03-04Converted all tabs to 4 space characters each to comply with pep8Sebastian Thiel
2010-02-28Commit.iter_items: Will not restrict comits to the ones containing changes ↵Sebastian Thiel
to paths anymore as it will only append '--' if paths are actually given. Added unittest to verify this
2010-02-19index: added move method including testSebastian Thiel
test.helpers: temporary rw repository creators now set the working dir of the program, easing working with relative paths a lot
2010-02-18git.commit: Added test to assure we handle the first commit correctly ↵Sebastian Thiel
regarding its parents
2010-02-13IndexFile: unmerged_blobs lists are now sortedSebastian Thiel
Repo.init: fixed incorrect use of the path which was to optionally specify where to initialize the repository. Update test as well
2010-01-12Implemented RemoteProgress parsing for git-fetch, which might become ↵Sebastian Thiel
available at some point natively, within the git suite Progress parsing now deals properly with Ascii_Escape characters that are meant for the tty - git might stop sending this at some point, but we can deal with it no matter what
2009-12-30tree: implemented recursive paths in __div__ and __getitem__ method, ↵Sebastian Thiel
allowing the keys to contain slashes; adjusted test to check for this