- Nov 27, 2015
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Manish R Jain authored
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Manish R Jain authored
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Manish R Jain authored
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Manish R Jain authored
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- Nov 26, 2015
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Manish R Jain authored
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- Nov 25, 2015
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Manish R Jain authored
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Manish R Jain authored
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Manish R Jain authored
Switch dirtylist with dirtymap, because list causes a merge explosion, when the same posting list gets multiple updates.
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Manish R Jain authored
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Manish R Jain authored
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- Nov 24, 2015
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Manish R Jain authored
Clean up periodic cleaning and merging of lists. Now we have a list of dirty posting lists, which can be merged periodically. This is a lot better than iterating over the entire hashmap, and finding dirty lists there. Also, allow for clog to be nil, to make loading fast.
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- Nov 23, 2015
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Manish R Jain authored
Use cache for streaming entries instead of opening files for each posting list. Use iterator instead of channel while streaming entries.
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Manish R Jain authored
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Manish R Jain authored
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Manish R Jain authored
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- Nov 21, 2015
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Manish R Jain authored
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Ubuntu authored
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Manish R Jain authored
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Manish R Jain authored
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- Nov 20, 2015
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Manish R Jain authored
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- Nov 19, 2015
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Manish R Jain authored
Loads of fixes and tweaks to make data loading work. Largely, the system is really fast in inserting data, but memory becomes a problem. So, running continuous memory checks, and if the db exceeds set memory, then stopping in world in batch load mode to deal with it first. In server mode, same code runs but without stopping the world.
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- Nov 18, 2015
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Manish R Jain authored
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Manish R Jain authored
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Manish R Jain authored
Moved lcache to lmap, a bucket based concurrent hash map. But, the behaviour is still erratic, with 28% of Gets (with inserts) taking over 10us.
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- Nov 17, 2015
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Manish R Jain authored
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Manish R Jain authored
Randomize input to avoid contention for RDFs containing the same subject. Don't call assigner clean(), because it hangs the entire process.
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Manish R Jain authored
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Manish R Jain authored
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- Nov 16, 2015
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Manish R Jain authored
Real world use cases. Allow for dots in names. Handle backspace. Run automatic mutation merging. Load multiple rdf gzips, etc.
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Manish R Jain authored
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Manish R Jain authored
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Manish R Jain authored
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- Nov 15, 2015
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Manish R Jain authored
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- Nov 13, 2015
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Manish R Jain authored
Optimized Posting List, yes! AddMutation now largely runs in O(log M + log N), plus potential element shift for mindex. Also reduced complexity.
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- Nov 12, 2015
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Manish R Jain authored
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Manish R Jain authored
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Manish R Jain authored
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- Nov 11, 2015
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Manish R Jain authored
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Manish R Jain authored
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Manish R Jain authored
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