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Row hash123123 #22

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terrelln and others added 30 commits March 2, 2021 09:49
@terrelln @senhuang42
Lazy hash table
03bc953
@senhuang42
Separate 8-bit hash into new table
dd60ce5
@senhuang42
Move head into tagTable, add prefetching
143a35a
@senhuang42
Fix-up various overloaded params, add numRows
3c99b41
@senhuang42
Reduce hashlog to accomodate new table
881e47d
@senhuang42
Fix alignment issues
c3a9f5d
@senhuang42
Use wksp API, use tagTable rows in increments of 32 bytes
d236403
@senhuang42
Reduce hash cache size to fit in single cache line
045dbfa
@senhuang42
Move up prefetches, reduce hash cache size more
9904d3c
@senhuang42
Fixed hash cache, speed improvements
0656807
@senhuang42
Insert current into hashtable during search
59e8c18
@senhuang42
16/32 row entries dynamically selectable based on searchlog
a244fb8
@senhuang42
Support extDict, support DMS/DDS, fix alignment, adjust unit tests, f…
e0edc37 
…ix dictionary support
@senhuang42
Add templating by prefetch mode (commented out)
61208aa
@senhuang42
Remove unused chain functions
3606281
@senhuang42
Add scalar matchfinder fallback
c82d6a3
@senhuang42
Correct workspace usage with ASAN poisoning
a9ea840
@senhuang42
Bugfix for cached hashes, remove AVX2 code
e75e0f6
@senhuang42
Modulo the tagTable entry head
165d0e4
@senhuang42
Fix hash cache behavior with btlazy
6fde021
@senhuang42
Dictionary content load now does not use cache
9403b91
@senhuang42
Workspace reservation for alignment now ASAN-friendly
7bf6d3e
@senhuang42
Do not fill hash cache past limit
7efc027
@senhuang42
Move rowhash to advanced params
8e7b8ff
@senhuang42
Make rowhash a new set of compression strategies
093fde9
@senhuang42
Manually tune rowhash compression params
6a23c5b
@senhuang42
Adjust entropy calculations that rely on strategy
6a24308
@senhuang42
Make rowhash DDSS compatible
1bd7684
@senhuang42
Move new wksp alignment logic to zstd_cwksp.h
0186300
@senhuang42
Add CLI flag for new rowHash params
1a15ad3
@senhuang42 senhuang42 force-pushed the row_hash123123 branch 2 times, most recently from dee1583 to 4d3ec66 Compare March 15, 2021 19:52
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2 participants

@senhuang42 @terrelln