~bzr-pqm/bzr/bzr.dev : changes

~bzr-pqm/bzr/bzr.dev » Changes from revision 0.23.32

Rev	Summary	Authors	Date
0.23.31	Add a bit of comments about things to do. Add a bit of comments about things to do.	John Arbash Meinel	15 years ago
0.23.30	Merge in Ian's groupcompress trunk updates Merge in Ian's groupcompress trunk updates	John Arbash Meinel	15 years ago
0.23.29	Forgot to add the delta bytes to the index objects. Forgot to add the delta bytes to the index objects. Also add an assertion to make sure things like that don't get missed.	John Arbash Meinel	15 years ago
0.23.28	Gotta import 'trace' if you want to use trace.mutter() Gotta import 'trace' if you want to use trace.mutter()	John Arbash Meinel	15 years ago
0.23.27	Fix up some failing tests. Fix up some failing tests.	John Arbash Meinel	15 years ago
0.23.26	We now start to make use of the ability to extend the delta ... We now start to make use of the ability to extend the delta index with new sources. Next step is to understand the delta encoding, so as to avoid linking up with lines in the deltas.	John Arbash Meinel	15 years ago
0.23.25	We are now able to add multiple sources to the delta generat... We are now able to add multiple sources to the delta generator.	John Arbash Meinel	15 years ago
0.23.24	Change the code so that we can pass in multiple sources to m... Change the code so that we can pass in multiple sources to match against. At the moment, we only use a single source, but that will soon change.	John Arbash Meinel	15 years ago
0.23.23	Merge the gc for pyrex 0.9.6.4 updates Merge the gc for pyrex 0.9.6.4 updates	John Arbash Meinel	15 years ago
0.23.22	Add a mutter() while repacking, so that we log progress as w... Add a mutter() while repacking, so that we log progress as we go along.	John Arbash Meinel	15 years ago
0.23.21	Rename the extension to _pyx, since Robert prefers that form Rename the extension to _pyx, since Robert prefers that form	John Arbash Meinel	15 years ago
0.23.20	For now, use _FAST=True For now, use _FAST=True This could be a reasonable 'autopack' configuration, if DeltaIndex.extend() ends up being too difficult to implement.	John Arbash Meinel	15 years ago
0.23.19	Implement a 'FAST' mode. Implement a 'FAST' mode. If we insert a text and get a 'decent' delta, then we just keep using that delta_index until we get a bad insert. (delta > 1/2 size). In this mode 'bzr pack' drops from 2m41s => 53s. Inventory pages are barely effected in size, while Text pages go from 8.2MB => 9.6MB.	John Arbash Meinel	15 years ago
0.23.18	Add some profiling comments. Add some profiling comments.	John Arbash Meinel	15 years ago
0.23.17	Create a wrapper function, so that lsprof will properly attr... Create a wrapper function, so that lsprof will properly attribute time spent.	John Arbash Meinel	15 years ago
0.23.16	Properly restore the label functionality. Properly restore the label functionality.	John Arbash Meinel	15 years ago
0.23.15	Handle when self._index is NULL, mostly because the source t... Handle when self._index is NULL, mostly because the source text was the empty strig. Start using DeltaIndex as part of the stardard compressing.	John Arbash Meinel	15 years ago
0.23.14	Implement a DeltaIndex wrapper. Implement a DeltaIndex wrapper. This splits out the create_delta_index from the create_delta code. Which should also help for profiling purposes.	John Arbash Meinel	15 years ago
0.23.13	Factor out the ability to have/not have labels. Factor out the ability to have/not have labels. It turns out that labels now cost overall 10% increase in repo size. A rather large 40% increase for inventory pages. Perhaps since label == sha1 we could get away doing something differently. Note also that repository-details doesn't take into account the indexes. The .cix index for a conversion is approx 380kB, which starts to be an important factor when you consider the total content for all chk pages is less than 1.5MB.	John Arbash Meinel	15 years ago
0.23.12	Add a 'len:' field to the data. Add a 'len:' field to the data. With this field, we can now fully populate an index from expanding the group-compress pages. There might be an issue with expanding the zlib pages, though if we switched to using gzip pages that would certainly go away. (perhaps zlib would have a 'trailing bytes', though, that would make it ok.) Checking to see how much this impacts final compressed size. Next step is to try removing all labels, and see what that final size becomes.	John Arbash Meinel	15 years ago

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