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14 check-ins using file src/threads.c version 6992f70c

2014-04-04
18:37
Merge the latest trunk changes into the threads branch. (check-in: 39ac79cf user: drh tags: threads)
07:52
Add test file sort3.test, which should have been part of commit [9d3351b8d7]. (check-in: dceed2c8 user: dan tags: threads)
02:13
Change vdbeSorterExtendFile() so that it makes a best effort to create the PMA file of the desired size, but does not return an error if unable. (check-in: 217814bc user: drh tags: threads)
2014-04-03
16:42
Merge all recent changes from trunk. (check-in: a0910079 user: drh tags: threads)
16:25
Fix an integer overflow problem in the sorter. (check-in: 9d3351b8 user: dan tags: threads)
14:29
Fix minor errors causing compilation to fail with SQLITE_MAX_WORKER_THREADS set to a value greater than zero. (check-in: 0561272a user: dan tags: threads)
02:54
Refactor local object and method names in vdbesort.c so that their names more closely reflect their actual use. (check-in: d284e30e user: drh tags: threads)
2014-04-02
18:58
Add a big introductory comment to vdbesort.c explaining its operation at a high level. Also adjust some symbolic names and fix other comment issues in that file. (check-in: eef60f1b user: drh tags: threads)
15:15
Fix some problems with OOM handling in vdbesort.c. (check-in: 47e702bd user: dan tags: threads)
14:38
Change the name of the SorterThread object to "SortSubtask" to avoid confusion with the SQLiteThread object. (check-in: 4ee2d910 user: drh tags: threads)
2014-04-01
18:41
When sorting data for a CREATE INDEX statement in single-threaded mode, assume that keys are delivered to the sorter in primary key order. Also fix various comments that had fallen out of date. (check-in: 821d1ac4 user: dan tags: threads)
15:38
Even if compile time option SQLITE_MAX_WORKER_THREADS is set to one or greater, set the default number of worker threads to zero. Distribute data more evenly between threads in sqlite3VdbeSorterWrite() to improve performance when sorting large amounts of data. Add new test file sort2.test. (check-in: 643c86a0 user: dan tags: threads)
10:19
Fix a problem with OOM handling in the sorter code. (check-in: 59cd5229 user: dan tags: threads)
2014-03-31
19:57
Add the SQLITE_MAX_WORKER_THREADS compile time option. And the SQLITE_CONFIG_WORKER_THREADS sqlite3_config() switch. (check-in: 2774710d user: dan tags: threads)