benchmark: v0.2.16 结果(shm -33%,全 case 提速) - #289
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link 不隐式穿透(set/del 去全键 resolve_path)后 30 case×3 后端普涨: shm 中位 -33%(iops -42.9%),fs -9.4%,redis -4.9%,无退化。 version 记 v0.2.16-dirty 仅因未提交的 tmLanguage 语法文件(零运行时影响), commit b72a689 即 v0.2.16 tag。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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v0.2.16 性能快照(vs v0.2.14 基线)
本版核心变更「link/Ptr 不隐式穿透」——
set/del去掉全键resolve_path链解析,每条指令少一次链解析。30 个 case × 3 后端全部提速,无一退化。提速最显著的是 IO 密集型 case(iops / hash_table),与「去链解析」的优化路径一致;计算密集型(fib/matmul/nqueens)shm 也稳定 -34~36%。
数据文件:
benchmark/results/results-v0.2.16-20260910T122132Z.csv(--repeat 3,commit b72a689 = v0.2.16 tag)。