mirror of
https://github.com/martinvonz/jj.git
synced 2024-12-27 23:06:45 +00:00
3c7aa75b9b
The shortest change id prefix will become a few digits longer, but I think
that's acceptable. Entries included in the "revsets.short-prefixes" set are
unaffected.
The reachable set is calculated eagerly, but this is still faster as we no
longer need to sort the reachable entries by change id. The lazy version will
save another ~100ms in mid-size repos.
"jj log" without working copy snapshot:
```
% hyperfine --sort command --warmup 3 --runs 20 -L bin jj-0,jj-1,jj-2 \
-s "target/release-with-debug/{bin} -R ~/mirrors/linux debug reindex" \
"target/release-with-debug/{bin} -R ~/mirrors/linux \
--ignore-working-copy log -r.. -l100 --config-toml='revsets.short-prefixes=\"\"'"
Benchmark 1: target/release-with-debug/jj-0 -R ~/mirrors/linux --ignore-working-copy log -r.. -l100 --config-toml='revsets.short-prefixes=""'
Time (mean ± σ): 353.6 ms ± 11.9 ms [User: 266.7 ms, System: 87.0 ms]
Range (min … max): 329.0 ms … 365.6 ms 20 runs
Benchmark 2: target/release-with-debug/jj-1 -R ~/mirrors/linux --ignore-working-copy log -r.. -l100 --config-toml='revsets.short-prefixes=""'
Time (mean ± σ): 271.3 ms ± 9.9 ms [User: 183.8 ms, System: 87.7 ms]
Range (min … max): 250.5 ms … 282.7 ms 20 runs
Relative speed comparison
1.99 ± 0.16 target/release-with-debug/jj-0 -R ~/mirrors/linux --ignore-working-copy log -r.. -l100 --config-toml='revsets.short-prefixes=""'
1.53 ± 0.12 target/release-with-debug/jj-1 -R ~/mirrors/linux --ignore-working-copy log -r.. -l100 --config-toml='revsets.short-prefixes=""'
```
"jj status" with working copy snapshot (watchman enabled):
```
% hyperfine --sort command --warmup 3 --runs 20 -L bin jj-0,jj-1,jj-2 \
-s "target/release-with-debug/{bin} -R ~/mirrors/linux debug reindex" \
"target/release-with-debug/{bin} -R ~/mirrors/linux \
status --config-toml='revsets.short-prefixes=\"\"'"
Benchmark 1: target/release-with-debug/jj-0 -R ~/mirrors/linux status --config-toml='revsets.short-prefixes=""'
Time (mean ± σ): 396.6 ms ± 10.1 ms [User: 300.7 ms, System: 94.0 ms]
Range (min … max): 373.6 ms … 408.0 ms 20 runs
Benchmark 2: target/release-with-debug/jj-1 -R ~/mirrors/linux status --config-toml='revsets.short-prefixes=""'
Time (mean ± σ): 318.6 ms ± 12.6 ms [User: 219.1 ms, System: 94.1 ms]
Range (min … max): 294.2 ms … 333.0 ms 20 runs
Relative speed comparison
1.85 ± 0.14 target/release-with-debug/jj-0 -R ~/mirrors/linux status --config-toml='revsets.short-prefixes=""'
1.48 ± 0.12 target/release-with-debug/jj-1 -R ~/mirrors/linux status --config-toml='revsets.short-prefixes=""'
```
|
||
|---|---|---|
| .. | ||
| common | ||
| cli-reference@.md.snap | ||
| runner.rs | ||
| test_abandon_command.rs | ||
| test_alias.rs | ||
| test_branch_command.rs | ||
| test_builtin_aliases.rs | ||
| test_cat_command.rs | ||
| test_checkout.rs | ||
| test_chmod_command.rs | ||
| test_commit_command.rs | ||
| test_commit_template.rs | ||
| test_concurrent_operations.rs | ||
| test_config_command.rs | ||
| test_debug_command.rs | ||
| test_describe_command.rs | ||
| test_diff_command.rs | ||
| test_diffedit_command.rs | ||
| test_duplicate_command.rs | ||
| test_edit_command.rs | ||
| test_generate_md_cli_help.rs | ||
| test_git_clone.rs | ||
| test_git_colocated.rs | ||
| test_git_fetch.rs | ||
| test_git_import_export.rs | ||
| test_git_init.rs | ||
| test_git_push.rs | ||
| test_git_remotes.rs | ||
| test_git_submodule.rs | ||
| test_gitignores.rs | ||
| test_global_opts.rs | ||
| test_immutable_commits.rs | ||
| test_init_command.rs | ||
| test_interdiff_command.rs | ||
| test_log_command.rs | ||
| test_move_command.rs | ||
| test_new_command.rs | ||
| test_next_prev_commands.rs | ||
| test_obslog_command.rs | ||
| test_operations.rs | ||
| test_rebase_command.rs | ||
| test_repo_change_report.rs | ||
| test_resolve_command.rs | ||
| test_restore_command.rs | ||
| test_revset_output.rs | ||
| test_root.rs | ||
| test_shell_completion.rs | ||
| test_show_command.rs | ||
| test_sparse_command.rs | ||
| test_split_command.rs | ||
| test_squash_command.rs | ||
| test_status_command.rs | ||
| test_tag_command.rs | ||
| test_templater.rs | ||
| test_tree_level_conflicts.rs | ||
| test_undo.rs | ||
| test_unsquash_command.rs | ||
| test_untrack_command.rs | ||
| test_util_command.rs | ||
| test_working_copy.rs | ||
| test_workspaces.rs | ||