OXYGENHUB

Changes up to # d3cd7ef95da6 touching docs/benchmarks.md · 13

See as swimlanes (independent work side by side)

Switch without a snapshot when the working copy is clean head
Andy McCall ·
✔ d3cd7ef95da6
Read a change's skeleton for history-only states
Andy McCall ·
✔ a4fad5b085c7
Check out only what differs, a batch at a time
Andy McCall ·
✔ c5ce0367eddf
Answer a clean status from the manifest alone
Andy McCall ·
✔ da868d5d2646
Status after a large commit without reading or holding its text
Andy McCall ·
✔ 86e1824f2d0b
Benchmarks: Linux stage 1 with change format 2
Andy McCall ·
✔ 2951f8023f40
Git import costs what each commit changes, not the whole tree
Andy McCall ·
✔ 958fb27dda7c
Commit, diff and show build only what they touch
Andy McCall ·
✔ 8ab265dc4a51
Status snapshots skip files unchanged since the manifest
Andy McCall ·
✔ cc7a00565161
Faster state loading: seeded fast hashing for the file graphs, no unused predecessor map, inline successor sets, lines moved rather than copied; OXY_TIMINGS=1 prints snapshot phase timings. Clean status at 10 000 files 0.96 s to 0.52 s, memory 657 to 239 MB
Andy McCall ·
✔ 0bdc3f91a39f
Benchmarks after O10b; backlog: O10b done, O10c added
Andy McCall ·
✔ 0bb9413f0118
Benchmarks after O10a; backlog: O10a done
Andy McCall ·
✔ b8a0399319fc
Benchmark harness and first numbers
Andy McCall ·
✔ 1d360c91a289