andrew
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  • Joined on 2023-03-22
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andrew pushed to main at weaselab/conflict-set 2024-08-20 20:36:29 +00:00
dfa178ba19 Add to corpus (from fuzzing on macos)
andrew commented on issue weaselab/conflict-set#5 2024-08-20 20:35:54 +00:00
Try interleaving queries to improve ILP

Instructions per cycle is already pretty high, so I'm not optimistic this will help. We can still try at some point though

andrew commented on issue weaselab/conflict-set#18 2024-08-20 20:35:13 +00:00
Performance with USE_SIMD_FALLBACK=ON is surprisingly close to the SIMD performance. Investigate

Probably stale

andrew closed issue weaselab/conflict-set#18 2024-08-20 20:35:13 +00:00
Performance with USE_SIMD_FALLBACK=ON is surprisingly close to the SIMD performance. Investigate
andrew commented on issue weaselab/conflict-set#6 2024-08-20 20:34:57 +00:00
Look for micro-optimizations

Many instructions have been shaved. We'll still keep doing this going forward.

andrew closed issue weaselab/conflict-set#6 2024-08-20 20:34:57 +00:00
Look for micro-optimizations
andrew commented on issue weaselab/conflict-set#11 2024-08-20 20:34:20 +00:00
Rewrite addWriteRange to erase more efficiently

Abandoned: too much complexity for too little value. The existing code is already pretty good it seems.

andrew closed issue weaselab/conflict-set#11 2024-08-20 20:34:20 +00:00
Rewrite addWriteRange to erase more efficiently
andrew pushed to main at weaselab/conflict-set 2024-08-20 19:06:41 +00:00
a16d18edfe Update README.md
andrew pushed to main at weaselab/conflict-set 2024-08-20 18:38:08 +00:00
2b60287448 Partition valgrind into tests of size at most 100
andrew pushed to main at weaselab/conflict-set 2024-08-20 17:36:42 +00:00
0a9ac59676 Commit to non-simd Node3 implementations
e3a77ed773 Remove unnecessary casts
cdf9a8a7b0 Save 8 bytes in Node3
305dfdd52f Change whitespace in node structs for consistency
7261c91492 Remove Node48::nextFree, and improve padding to save 8 bytes
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andrew pushed to main at weaselab/conflict-set 2024-08-20 04:55:11 +00:00
f11720f5ae Add to corpus
e2b7298af5 Instrument setOldestVersion for callgrind too
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andrew pushed to main at weaselab/conflict-set 2024-08-17 23:40:50 +00:00
8e1e344f4b Fix clang-18 warning about std::basic_string<uint8_t>
andrew pushed to main at weaselab/conflict-set 2024-08-17 21:45:54 +00:00
3634b6a59b Simplify slightly in checkMaxBetweenExclusive
a3cc14c807 Fix double counting of remove node in showMemory mode
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andrew pushed to main at weaselab/conflict-set 2024-08-16 23:24:00 +00:00
55b3275434 ifdef linux specific stuff
andrew pushed to main at weaselab/conflict-set 2024-08-16 23:08:40 +00:00
3a5b86ed9e Ignore itlb in grafana instead
159f2eef74 Use group leader fd
2952abe811 Reorg headers and only print unexpected errno's
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andrew pushed to main at weaselab/conflict-set 2024-08-16 19:48:46 +00:00
ce54746a4a Add several new cache events to metrics
b15959d62c Add more perf counters
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andrew pushed to main at weaselab/conflict-set 2024-08-16 16:41:07 +00:00
b009de1c2b Avoid branching on type twice in erase
55a230c75e Remove dontInvalidate arg from erase
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andrew pushed to main at weaselab/conflict-set 2024-08-16 03:19:19 +00:00
0711ec3831 Remove dead code
andrew pushed to main at weaselab/conflict-set 2024-08-16 03:16:54 +00:00
0280bd77e5 Skip "dontInvalidate" check in erase from gc