Leif Walsh
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9fd20e61a4
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refs #6566 add license text to all C/C++ files as a comment near the top
git-svn-id: file:///svn/toku/tokudb@55574 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:35 -04:00 |
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Leif Walsh
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84fef672e4
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refs #6566 update all copyright strings to reflect an end year of 2013
git-svn-id: file:///svn/toku/tokudb@55567 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:35 -04:00 |
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John Esmet
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01c0320527
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fixes #6100 #6232 track memory usage in each txn's range buffer, resetting on txn commit and in the escalation callback. large write transactions that get redundant locks in the locktree will now be under control.
git-svn-id: file:///svn/toku/tokudb@54278 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:30 -04:00 |
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John Esmet
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cf69a2b6bf
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fixes #6113 add instrumentation to the locktree, including memory stats, escalation stats, and single txnid optimization stats
git-svn-id: file:///svn/toku/tokudb@53781 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:30 -04:00 |
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John Esmet
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fba8312504
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fixes #5961 pass a callback to the ydb layer when escalation occurs for a txnid, providing the locktree and range_buffer describing how to update the txn's internal data structures so they don't grow out of control for very long lived write transactions
git-svn-id: file:///svn/toku/tokudb@52941 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:29 -04:00 |
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Leif Walsh
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a1d664f010
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refs #5965 fix some mutex initializations
git-svn-id: file:///svn/toku/tokudb@52884 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:29 -04:00 |
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Leif Walsh
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32698fa975
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refs #5672 #5351 increase drd timeouts some more (ugh), make locktree stop reporting false positives
git-svn-id: file:///svn/toku/tokudb@51378 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:25 -04:00 |
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John Esmet
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33a99affe4
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fixes #5771 merge the single txnid optimization to main. single threaded write performance is up 20-50% in mysql and multithreaded performance is largely unchanged.
git-svn-id: file:///svn/toku/tokudb@51108 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:23 -04:00 |
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Leif Walsh
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032ed0c0ca
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refs #5742 #5672 suppress more valgrind stuff
git-svn-id: file:///svn/toku/tokudb@50720 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:21 -04:00 |
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John Esmet
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b15afefe89
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refs #5351 fix an overactive assert. just ignore the bit for now because the lock request layer does not know that write locks do not realy exist.
git-svn-id: file:///svn/toku/tokudb@49962 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:16 -04:00 |
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John Esmet
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43d1d20ae6
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fix DRD failures in the threaded stress framework and locktree
git-svn-id: file:///svn/toku/tokudb@49960 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:16 -04:00 |
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John Esmet
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85594f4e49
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refs #5351 fix various drd and helgrind related issues. tree rotations should no longer be problematic with race tools.
git-svn-id: file:///svn/toku/tokudb@49920 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:16 -04:00 |
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Leif Walsh
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a67344b336
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refs #5351 tighten up acquire_lock after cleanup
git-svn-id: file:///svn/toku/tokudb@49863 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:15 -04:00 |
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Leif Walsh
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c08bafb348
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refs #5351 clang compilation cleanup after 5351 merge
git-svn-id: file:///svn/toku/tokudb@49862 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:15 -04:00 |
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John Esmet
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65cd284834
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fixes #5351 fixes #5528 merge the new locktree to main. the locktree, locktree manager, and blocking lock request api are implemented at the toplevel under locktree/ and the ydb layer has been modified to use the new API. some kruft has been deleted from various parts of the source tree and these merge also includes a change where we kill 'includes.h'
git-svn-id: file:///svn/toku/tokudb@49851 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:15 -04:00 |
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