mirror of
https://github.com/sharkdp/hyperfine.git
synced 2024-09-11 14:07:02 +03:00
289 lines
9.6 KiB
Markdown
289 lines
9.6 KiB
Markdown
# unreleased
|
|
|
|
## Features
|
|
|
|
- Added `--setup` (`s`) option that can be used to run `make all` or
|
|
similar. It runs once per set of tests, like `--cleanup` (`c`).
|
|
|
|
## Changes
|
|
|
|
- Breaking change: the `-s` short option for `--style` is now used for
|
|
the new `--setup` option.
|
|
- The environment offset randomization is now also available on Windows,
|
|
see #484
|
|
|
|
## Bugfixes
|
|
|
|
## Other
|
|
|
|
- Improved documentation and test coverage, cleaned up code base for
|
|
future improvements.
|
|
|
|
## Packaging
|
|
|
|
|
|
|
|
# v1.12.0
|
|
|
|
## Features
|
|
|
|
- `--command-name` can now take parameter names from `--parameter-*` options, see #351 and #391 (@silathdiir)
|
|
- Exit codes (or signals) are now printed in cases of command failures, see #342 (@KaindlJulian)
|
|
- Exit codes are now part of the JSON output, see #371 (@JordiChauzi)
|
|
- Colorized output should now be enabled on Windows by default, see #427
|
|
|
|
## Changes
|
|
|
|
- When `--export-*` commands are used, result files are created before benchmark execution
|
|
to fail early in case of, e.g., wrong permissions. See #306 (@s1ck).
|
|
- When `--export-*` options are used, result files are written after each individual
|
|
benchmark command instead of writing after all benchmarks have finished. See #306 (@s1ck).
|
|
- Reduce number of shell startup time measurements from 200 to 50, generally speeding up benchmarks. See #378
|
|
- User and system time are now in consistent time units, see #408 and #409 (@film42)
|
|
|
|
|
|
|
|
# v1.11.0
|
|
|
|
## Features
|
|
|
|
- The `-L`/`--parameter-list` option can now be specified multiple times to
|
|
evaluate all possible combinations of the listed parameters:
|
|
|
|
``` bash
|
|
hyperfine -L number 1,2 -L letter a,b,c \
|
|
"echo {number}{letter}" \
|
|
"printf '%s\n' {number}{letter}"
|
|
# runs 12 benchmarks: 2 commands (echo and printf) times 6 combinations of
|
|
# the "letter" and "number" parameters
|
|
```
|
|
|
|
See: #253, #318 (@wchargin)
|
|
|
|
- Add CLI option to identify a command with a custom name, see #326 (@scampi)
|
|
|
|
## Changes
|
|
|
|
- When parameters are used with `--parameter-list` or `--parameter-scan`, the JSON export format
|
|
now contains a dictionary `parameters` instead of a single key `parameter`. See #253, #318.
|
|
- The `plot_parametrized.py` script now infers the parameter name, and its `--parameter-name`
|
|
argument has been deprecated. See #253, #318.
|
|
|
|
## Bugfixes
|
|
|
|
- Fix a bug in the outlier detection which would only detect "slow outliers" but not the fast
|
|
ones (runs that are much faster than the rest of the benchmarking runs), see #329
|
|
- Better error messages for very fast commands that would lead to inf/nan results in the relative
|
|
speed comparison, see #319
|
|
- Show error message if `--warmup` or `--*runs` arguments can not be parsed, see #337
|
|
- Keep output colorized when the output is not interactive and `--style=full` or `--style=color` is used.
|
|
|
|
|
|
# v1.10.0
|
|
|
|
## Features
|
|
|
|
- Hyperfine now comes with shell completion files for Bash, Zsh, Fish
|
|
and PowerShell, see #290 (@four0000four).
|
|
- Hyperfine now comes with a basic man page, see #257 (@cadeef)
|
|
- During execution of benchmarks, hyperfine will now set a `HYPERFINE_RANDOMIZED_ENVIRONMENT_OFFSET` environment variable in order to randomize the memory layout. See #235 and #241 for references and details.
|
|
- A few enhancements for the histogram plotting scripts and the
|
|
advanced statistics script
|
|
- Updates for the `plot_whisker.py` script, see #275 (@ghaiklor)
|
|
|
|
## Bugfixes
|
|
|
|
- Fix Spin Icon on Windows, see #229
|
|
- A few typos have been fixed, see #292 (@McMartin)
|
|
|
|
## Packaging
|
|
|
|
- `hyperfine` is now available on MacPorts for macOS, see #281 (@herbygillot)
|
|
- `hyperfine` is now available on OpenBSD, see #289 (@minusf)
|
|
|
|
Package authors: note that Hyperfine now comes with a set of shell completion files and a man page (see above)
|
|
|
|
# v1.9.0
|
|
|
|
## Features
|
|
|
|
- The new `--parameter-list <VAR> <VALUES>` option can be used to run
|
|
a parametrized benchmark on a user-specified list of values.
|
|
This is similar to `--parameter-scan <VAR> <MIN> <MAX>`, but doesn't
|
|
necessarily required numeric arguments.
|
|
|
|
``` bash
|
|
hyperfine --parameter-list compiler "gcc,clang" \
|
|
"{compiler} -O2 main.cpp"
|
|
```
|
|
|
|
See: #227, #234 (@JuanPotato)
|
|
|
|
- Added `none` as a possible choice for the `--style` option to
|
|
run `hyperfine` without any output, see #193 (@knidarkness)
|
|
|
|
- Added a few new scripts for plotting various types of benchmark
|
|
results (https://github.com/sharkdp/hyperfine/tree/master/scripts)
|
|
|
|
## Changes
|
|
|
|
- The `--prepare` command is now also run during the warmup
|
|
phase, see #182 (@sseemayer)
|
|
|
|
- Better estimation of the remaining benchmark time due to an update
|
|
of the `indicatif` crate.
|
|
|
|
## Other
|
|
|
|
- `hyperfine` is now available on NixOS, see #240 (@tuxinaut)
|
|
|
|
# v1.8.0
|
|
|
|
## Features
|
|
|
|
- The `--prepare <CMD>` option can now be specified multiple times to
|
|
run specific preparation commands for each of the benchmarked programs:
|
|
|
|
``` bash
|
|
hyperfine --prepare "make clean; git checkout master" "make" \
|
|
--prepare "make clean; git checkout feature" "make"
|
|
```
|
|
|
|
See: #216, #218 (@iamsauravsharma)
|
|
|
|
- Added a new [`welch_ttest.py`](https://github.com/sharkdp/hyperfine/blob/master/scripts/welch_ttest.py) script to test whether or not the two benchmark
|
|
results are the same, see #222 (@uetchy)
|
|
|
|
- The Markdown export has been improved. The relative speed is now exported
|
|
with a higher precision (see #208) and includes the standard deviation
|
|
(see #225).
|
|
|
|
## Other
|
|
|
|
- Improved documentation for [`scripts`](https://github.com/sharkdp/hyperfine/tree/master/scripts) folder (@matthieusb)
|
|
|
|
# v1.7.0
|
|
|
|
## Features
|
|
|
|
- Added a new `-D`,`--parameter-step-size` option that can be used to control
|
|
the step size for `--parameter-scan` benchmarks. In addition, decimal numbers
|
|
are now allowed for parameter scans. For example, the following command runs
|
|
`sleep 0.3`, `sleep 0.5` and `sleep 0.7`:
|
|
``` bash
|
|
hyperfine --parameter-scan delay 0.3 0.7 -D 0.2 'sleep {delay}'
|
|
```
|
|
For more details, see #184 (@piyushrungta25)
|
|
|
|
## Other
|
|
|
|
- hyperfine is now in the official Alpine repositories, see #177 (@maxice8, @5paceToast)
|
|
- hyperfine is now in the official Fedora repositories, see #196 (@ignatenkobrain)
|
|
- hyperfine is now in the official Arch Linux repositories
|
|
- hyperfine can be installed on FreeBSD, see #204 (@0mp)
|
|
- Enabled LTO for slightly smaller binary sizes, see #179 (@Calinou)
|
|
- Various small improvements all over the code base, see #194 (@phimuemue)
|
|
|
|
# v1.6.0
|
|
|
|
## Features
|
|
|
|
- Added a `-c, --cleanup <CMD>` option to execute `CMD` after the completion of all benchmarking runs for a given command. This is useful if the commands to be benchmarked produce artifacts that need to be cleaned up. See #91 (@RalfJung and @colinwahl)
|
|
- Add parameter values (for `--parameter-scan` benchmarks) to exported CSV and JSON files. See #131 (@bbannier)
|
|
- Added AsciiDoc export option, see #137 (@5paceToast)
|
|
- The relative speed is now part of the Markdown export, see #127 (@mathiasrw and @sharkdp).
|
|
- The *median* run time is now exported via CSV and JSON, see #171 (@hosewiejacke and @sharkdp).
|
|
|
|
## Other
|
|
|
|
- Hyperfine has been updated to Rust 2018 (@AnderEnder). The minimum supported Rust version is now 1.31.
|
|
|
|
# v1.5.0
|
|
|
|
## Features
|
|
|
|
- Show the number of runs in `hyperfine`s output (@tcmal)
|
|
- Added two Python scripts to post-process exported benchmark results (see [`scripts/`](https://github.com/sharkdp/hyperfine/tree/master/scripts) folder)
|
|
|
|
## Other
|
|
|
|
- Refined `--help` text for the `--export-*` flags (@psteinb)
|
|
- Added Snapcraft file (@popey)
|
|
- Small improvements in the progress bar "experience".
|
|
|
|
# v1.4.0
|
|
|
|
## Features
|
|
|
|
- Added `-S`/`--shell` option to override the default shell, see #61 (@mqudsi and @jasonpeacock)
|
|
- Added `-u`/`--time-unit` option to change the unit of time (`second` or `millisecond`), see #80 (@jasonpeacock)
|
|
- Markdown export auto-selects time unit, see #71 (@jasonpeacock)
|
|
|
|
# v1.3.0
|
|
|
|
## Feature
|
|
|
|
- Compute and print standard deviation of the speed ratio, see #83 (@Shnatsel)
|
|
- More compact output format, see #70 (@jasonpeacock)
|
|
- Added `--style=color`, see #70 (@jasonpeacock)
|
|
- Added options to specify the max/exact numbers of runs, see #77 (@orium)
|
|
|
|
## Bugfixes
|
|
|
|
- Change Windows `cmd` interpreter to `cmd.exe` to prevent accidentally calling other programs, see #74 (@tathanhdinh)
|
|
|
|
## Other
|
|
|
|
- Binary releases for Windows are now available, see #87
|
|
|
|
# v1.2.0
|
|
|
|
- Support parameters in preparation commands, see #68 (@siiptuo)
|
|
- Updated dependencies, see #69. The minimum required Rust version is now 1.24.
|
|
|
|
# v1.1.0
|
|
|
|
* Added `--show-output` option (@chrisduerr and @sevagh)
|
|
* Refactoring work (@stevepentland)
|
|
|
|
# v1.0.0
|
|
|
|
## Features
|
|
|
|
* Support for various export-formats like CSV, JSON and Markdown - see #38, #44, #49, #42 (@stevepentland)
|
|
* Summary output that compares the different benchmarks, see #6 (@stevepentland)
|
|
* Parameterized benchmarks via `-P`, `--parameter-scan <VAR> <MIN> <MAX>`, see #19
|
|
|
|
## Thanks
|
|
|
|
I'd like to say a big THANK YOU to @stevepentland for implementing new features,
|
|
for reviewing pull requests and for giving very valuable feedback.
|
|
|
|
# v0.5.0
|
|
|
|
* Proper Windows support (@stevepentland)
|
|
* Added `--style auto/basic/nocolor/full` option (@stevepentland)
|
|
* Correctly estimate the full execution time, see #27 (@rleungx)
|
|
* Added Void Linux install instructions (@wpbirney)
|
|
|
|
# v0.4.0
|
|
|
|
- New `--style` option to disable output coloring and interactive CLI features, see #24 (@stevepentland)
|
|
- Statistical outlier detection, see #23 #18
|
|
|
|
# v0.3.0
|
|
|
|
## Features
|
|
|
|
- In addition to 'real' (wall clock) time, Hyperfine can now also measure 'user' and 'system' time (see #5).
|
|
- Added `--prepare` option that can be used to clear up disk caches before timing runs, for example (see #8).
|
|
|
|
## Other
|
|
|
|
- [Arch Linux package](https://aur.archlinux.org/packages/hyperfine) for Hyperfine (@jD91mZM2).
|
|
- Ubuntu/Debian packages are now are available.
|
|
|
|
# v0.2.0
|
|
|
|
Initial public release
|