 andrew
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e3a77ed773
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Remove unnecessary casts
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2024-08-20 10:30:27 -07:00 |
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andrew
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cdf9a8a7b0
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Save 8 bytes in Node3
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2024-08-20 10:30:07 -07:00 |
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andrew
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305dfdd52f
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Change whitespace in node structs for consistency
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2024-08-20 09:57:44 -07:00 |
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andrew
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7261c91492
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Remove Node48::nextFree, and improve padding to save 8 bytes
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2024-08-20 09:51:29 -07:00 |
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andrew
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3634b6a59b
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Simplify slightly in checkMaxBetweenExclusive
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2024-08-17 14:34:13 -07:00 |
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andrew
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a3cc14c807
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Fix double counting of remove node in showMemory mode
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2024-08-17 13:43:47 -07:00 |
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andrew
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b009de1c2b
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Avoid branching on type twice in erase
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2024-08-16 09:29:22 -07:00 |
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andrew
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55a230c75e
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Remove dontInvalidate arg from erase
Use a new node member "endOfRange" instead
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2024-08-16 09:08:56 -07:00 |
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andrew
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0711ec3831
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Remove dead code
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2024-08-15 20:19:00 -07:00 |
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andrew
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0280bd77e5
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Skip "dontInvalidate" check in erase from gc
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2024-08-15 19:07:53 -07:00 |
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andrew
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fb7cf18f9b
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Add some comments about safety of calling maxVersion
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2024-08-15 17:35:55 -07:00 |
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andrew
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b808b97940
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Remove a bunch of impl plumbing
By making it a precondition that nodes aren't the root for certain
functions
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2024-08-15 17:15:37 -07:00 |
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andrew
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e480f66846
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Have caller ensure root max version for insert
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2024-08-15 17:05:10 -07:00 |
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andrew
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d5bc9221a0
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Simplify addWriteRange slightly
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2024-08-15 16:59:28 -07:00 |
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andrew
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9d23b81d6f
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Bring in some of the changes from erase-between branch
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2024-08-15 16:55:26 -07:00 |
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andrew
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0740dcad43
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Strengthen checkMemoryBoundInvariants check for Node0
I think this is probably checked elsewhere, but let's check here too for
consistency
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2024-08-14 14:28:28 -07:00 |
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andrew
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176df61321
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Simplify handling of beginNode invalidation if begin is prefix of end
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2024-08-14 14:26:13 -07:00 |
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andrew
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45995e3307
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Update comments
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2024-08-12 17:05:21 -07:00 |
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andrew
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359b0b29ff
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Avoid function call if no partial key
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2024-08-12 16:33:03 -07:00 |
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andrew
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54e47ebd40
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Simplify insert loop
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2024-08-12 16:25:12 -07:00 |
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andrew
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1c9dda68a6
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Call consumePartialKey from getOrCreateChild
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2024-08-12 16:24:05 -07:00 |
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andrew
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142455dd28
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Move consumePartialKey, and allow empty partial key
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2024-08-12 16:18:58 -07:00 |
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andrew
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567d385fbd
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WIP create child in getOrCreateChild
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2024-08-12 16:11:16 -07:00 |
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andrew
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8a44055533
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Consume first byte in insert iteration
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2024-08-12 15:39:09 -07:00 |
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andrew
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3d592bd6a9
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Move longestCommonPrefix to its own file
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2024-08-12 15:10:05 -07:00 |
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andrew
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f5f5fb620b
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Run gc at 200%
150% pessimized the "real data" benchmark
|
2024-08-12 10:48:24 -07:00 |
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andrew
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182c065c8e
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Insert common prefix in addWriteRange
This allows us to use our optimized implementation for setting max
version along the search path instead of a one-off loop
|
2024-08-09 14:57:04 -07:00 |
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andrew
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2dba0d5be3
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Have insert return a pointer to the in-tree pointer
|
2024-08-09 13:58:31 -07:00 |
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andrew
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a1dfdf355c
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Use metrics to count change in entry count
This lets us run gc slower safely
|
2024-08-09 13:44:49 -07:00 |
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andrew
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ac98d4a443
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Remove always_inline attribute - it wasn't affecting codegen
|
2024-08-08 10:44:54 -07:00 |
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andrew
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7d86beb14c
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Revert 29c05187fb
We're already doing this in checkRangeStartsWith
|
2024-08-07 16:51:23 -07:00 |
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andrew
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2fa954ed36
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Fix compiler warning
|
2024-08-07 16:25:49 -07:00 |
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andrew
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ded6e7fc2c
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Require entry present for fixupMaxVersion
|
2024-08-06 17:59:38 -07:00 |
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andrew
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781ba15cae
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Enforce that root does not have a partial key
|
2024-08-06 17:55:33 -07:00 |
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andrew
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29c05187fb
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Early return if common prefix isn't a prefix of an entry
For range reads
|
2024-08-06 15:32:44 -07:00 |
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andrew
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d89028dd2f
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Inline SearchStepWise into checkRangeRead
This improves clang codegen
|
2024-08-06 14:45:52 -07:00 |
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andrew
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09cf807747
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Avoid some branches on node type while inserting
|
2024-08-06 13:51:49 -07:00 |
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andrew
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051eb5919d
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Extract consumePartialKey to its own function
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2024-08-06 13:20:44 -07:00 |
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andrew
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ed5589e4ed
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Specialize partial key split for newly created Node3
|
2024-08-06 13:04:19 -07:00 |
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andrew
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a7b3d8fe4c
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Clarify insert documentation
|
2024-08-06 11:29:33 -07:00 |
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andrew
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c3a047fdf8
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Handle newly-created node partial key immediately
|
2024-08-06 09:22:21 -07:00 |
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andrew
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b4b469a175
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Use maxOfMax in fixupMaxVersion
|
2024-08-05 21:41:49 -07:00 |
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andrew
|
0201e27498
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Remove redundant setMaxVersion calls
|
2024-08-05 19:29:38 -07:00 |
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andrew
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2010920a2c
|
Correct comment
|
2024-08-05 19:28:24 -07:00 |
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andrew
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19af8da65c
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Fix endNode's max version after the fact
This sets us up to unconditionally update the max version along the
search path for inserts, and avoid dispatching on type twice per
iteration.
|
2024-08-05 17:50:26 -07:00 |
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andrew
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80785e3c3b
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Avoid switch on parent type for max version during search
|
2024-08-05 16:40:58 -07:00 |
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andrew
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f5d021d6b6
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Add multi-version rezero16
|
2024-08-03 14:22:50 -07:00 |
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andrew
|
1c41605b53
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Use std::countr_zero instead of __builtin_ctz
Doesn't seem to affect codegen in these cases.
|
2024-08-03 10:01:12 -07:00 |
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andrew
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8f03a105bb
|
Use target avx512f,avx512bw
Appears to fix gcc build
|
2024-08-02 21:47:23 -07:00 |
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andrew
|
0e574856be
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Make checkMaxBetweenExclusive a multi-version function
This introduces more branches but reduces code size
|
2024-08-02 21:09:55 -07:00 |
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