22 events by user aku occurring around 2008-02-23 20:18:35.
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2008-02-27
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| 04:15:47 | * | [2e84fb3e54] Merge Merged with 82fc5abb60. (user: aku, tags: trunk) |
| 04:14:19 | * | [c5e9fa8d70] Added options --tempdir, -t to redirect the importer to a user-specified directory for temp files and directories. (user: aku, tags: trunk) |
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2008-02-26
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| 04:55:14 | * | [91fd4205ea] Merge, Fork Merged with aa519dbd99. (user: aku, tags: trunk) |
| 04:53:56 | * | [8dd5afbc80] Updated method 'drop' of changesets, the in-memory parts have migrated to 'destroy' as part of the work on pass InitCSets. (user: aku, tags: trunk) |
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2008-02-24
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| 18:50:35 | * | [588bb7cd73] Merge Merged to ed26056bb5. (user: aku, tags: trunk) |
| 18:01:40 | * | [f637d42206] Updated my notes regarding memory usage. Converted more locations to incremental query processing via 'state foreachrow', now throughout the importer. (user: aku, tags: trunk) |
| 04:43:56 | * | [6559f3231e] New command 'state foreachrow' for incremental result processing, using less memory. Converted a number of places in pass InitCSet to this command, and marked a number of othre places for possible future use. (user: aku, tags: trunk) |
| 02:16:25 | * | [4b0f43fb2f] Plugged memory leak in changeset destructor. Updated commentary. Reformatting of a few integrity checks for readability. (user: aku, tags: trunk) |
| 00:14:21 | * | [59b54efab5] Changed the encoding of the values stored in DEPC. Keep only start/end of the range, not the list of all positions in it. That caused the memory-blowup. (user: aku, tags: trunk) |
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2008-02-23
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| 20:18:35 | * | [530168ec30] Split internals of breakinternaldependencies into more manageable pieces in prep for upcoming work on the handling of pseudo-dependencies. (user: aku, tags: trunk) |
| 20:17:28 | * | [0246783012e] Fix code handling --memory-track, missed import of its supporting command. (user: aku, tags: trunk) |
| 07:12:09 | * | [7c6df76554] Tweaked integrity output lightly. (user: aku, tags: trunk) |
| 07:10:56 | * | [cff0185200] Fix extraction of memory data from the log, pipe symbol is special. (user: aku, tags: trunk) |
| 06:40:48 | * | [efec424a19] Merge Merged bugfix b3d61d7829 into the main branch for optimization of memory usage. (user: aku, tags: trunk) |
| 06:37:54 | * | [383c10f004] Merge, Closed-Leaf Merged bugfix b3d61d7829 into this semi-abandoned branch just in case we will work on it again. Do it now instead of forgetting it later. (user: aku, tags: trunk) |
| 06:33:30 | * | [b3d61d7829] Fixed bug made in f46458d5bd which prevented the saving of the changesets generated by the breaking of the internal dependencies. (user: aku, tags: trunk) |
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2008-02-21
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| 05:13:14 | * | [c2ad73ed92] Added high-level logging for memory tracing to the code breaking the preliminary changesets. First runs indicate that the DEPC array becomes so very large, caused by a high amount of indirect dependencies (several hundred). (user: aku, tags: trunk) |
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2008-02-20
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| 06:03:48 | * | [faf57d7462] Modified the changeset class to move handling of the changeset lists to fully after their creation and storage. This is item (3) in cvsfossil.txt. The results do not satisfy however. During the creation of each changeset memory usage is (fractonally) lower, however at the end, after all changesets haven been loaded memory usage is consistently high... (user: aku, tags: trunk) |
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2008-02-17
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| 02:06:19 | * | [f46458d5bd] Fork Reworked the basic structure of pass InitCSets to keep memory consumption down. Now incremental creates, breaks, saves, and releases changesets, instead of piling them on before saving all at the end. Memory tracking confirms that this changes the accumulating mountain into a near-constant usage, with the expected spikes from the breaking. (user: aku, tags: trunk) |
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2008-02-16
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| 06:46:41 | * | [27ed4f7dc3] Extended pass InitCsets and underlying code with more log output geared towards memory introspection, and added markers for special locations. Extended my notes with general observations from the first test runs over my example CVS repositories. (user: aku, tags: trunk) |