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14 commits

Author SHA1 Message Date
Kamil Ogórek
2c4d99a458
feat: include version number in all --json based outputs (#25335)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-09-05 08:51:40 +00:00
Armaan Salam
675539c7ab
fix(bench): Fix table column alignments and NO_COLOR=1 (#25190)
Fix table layout for `deno bench` command with and without color
(`NO_COLOR=1`).

Fixes issue in #25156
2024-08-26 11:56:04 +02:00
Hajime-san
19bcb40059
feat(cli/tools): add a subcommand --hide-stacktraces for test (#24095) 2024-08-20 01:27:36 +00:00
Bartek Iwańczuk
2bb013f9ba
refactor: version module exports a single const struct (#25014)
This commit rewrites the internal `version` module that exported
various information about the current executable. Instead of exporting
several consts, we are now exporting a single const structure that 
contains all the necessary information.

This is the first step towards cleaning up how we use this information
and should allow us to use SUI to be able to patch this information
in already produced binary making it easier to cut new releases.

---------

Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
2024-08-15 23:47:16 +02:00
Satya Rohith
0f48313565
chore: upgrade to rust 1.79 (#24207) 2024-06-14 17:10:57 +05:30
David Sherret
47f7bed677
chore: enable clippy::print_stdout and clippy::print_stderr (#23732)
1. Generally we should prefer to use the `log` crate.
2. I very often accidentally commit `eprintln`s.

When we should use `println` or `eprintln`, it's not too bad to be a bit
more verbose and ignore the lint rule.
2024-05-08 22:45:06 -04:00
David Sherret
7d93704591
refactor: remove conditional color code in bench reporter (#23593)
There is no need for this conditional code because it's handled by the
`colors` module.
2024-04-29 09:27:55 -04:00
Nathan Whitaker
a2a537e196
fix(bench): Fix group header printing logic + don't filter out the warmup benchmark (#23083)
Fixes #23053.
Two small bugs here:
- the existing condition for printing out the group header was broken.
it worked in the reproducer (in the issue above) without filtering only
by accident, due to setting `self.has_ungrouped = true` once we see the
warmup bench. Knowing that we sort benchmarks to put ungrouped benches
first, there are only two cases: 1) we are starting the first group 2)
we are ending the previous group and starting a new group
- when you passed `--filter` we were applying that filter to the warmup
bench (which is not visible to users), so we suffered from jit bias if
you were filtering (unless your filter was `<warmup>`)

TLDR;

Running
```bash
deno bench main.js --filter="G"
```
```js
// main.js
Deno.bench({
  group: "G1",
  name: "G1-A",
  fn() {},
});

Deno.bench({
  group: "G1",
  name: "G1-B",
  fn() {},
});
```


Before this PR:
```
benchmark      time (avg)        iter/s             (min … max)       p75       p99      p995
--------------------------------------------------------------- -----------------------------

G1-A          303.52 ps/iter3,294,726,102.1     (254.2 ps … 7.8 ns) 287.5 ps 391.7 ps 437.5 ps
G1-B             3.8 ns/iter 263,360,635.9     (2.24 ns … 8.36 ns) 3.84 ns 4.73 ns 4.94 ns

summary
  G1-A
   12.51x faster than G1-B
```

After this PR:
```
benchmark      time (avg)        iter/s             (min … max)       p75       p99      p995
--------------------------------------------------------------- -----------------------------

group G1
G1-A            3.85 ns/iter 259,822,096.0     (2.42 ns … 9.03 ns) 3.83 ns 4.62 ns 4.83 ns
G1-B            3.84 ns/iter 260,458,274.5     (3.55 ns … 7.05 ns) 3.83 ns 4.45 ns 4.7 ns

summary
  G1-B
   1x faster than G1-A
```
2024-03-26 09:19:24 -07:00
David Sherret
7e72f3af61
chore: update copyright to 2024 (#21753) 2024-01-01 19:58:21 +00:00
Raashid Anwar
9ede8d7b69
fix(bench): added group banner to bench output. (#21551)
Added group banner to bench output.

---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-12-17 22:57:14 +00:00
Matt Mastracci
4a9f429501
refactor(cli): refactor bench/test for future module changes (#21460)
Extracting some refactorings for the module work that will land in
https://github.com/denoland/deno_core/pull/359/
2023-12-05 09:26:06 -07:00
Nayeem Rahman
0606c11403
fix(bench): use total time when measuring wavg (#20862) 2023-10-10 14:40:36 +01:00
Nayeem Rahman
5dbf5c8293
fix(bench): explicit timers don't force high precision measurements (#20272)
Disables `BenchContext::start()` and `BenchContext::end()` for low
precision benchmarks (less than 0.01s per iteration). Prints a warning
when they are used in such benchmarks, suggesting to remove them.

```ts
Deno.bench("noop", { group: "noops" }, () => {});

Deno.bench("noop with start/end", { group: "noops" }, (b) => {
  b.start();
  b.end();
});
```

Before:
```
cpu: 12th Gen Intel(R) Core(TM) i9-12900K
runtime: deno 1.36.2 (x86_64-unknown-linux-gnu)

file:///home/nayeem/projects/deno/temp3.ts
benchmark                    time (avg)        iter/s             (min … max)       p75       p99      p995
----------------------------------------------------------------------------- -----------------------------


noop                          2.63 ns/iter 380,674,131.4    (2.45 ns … 27.78 ns)   2.55 ns   4.03 ns   5.33 ns
noop with start and end     302.47 ns/iter   3,306,146.0     (200 ns … 151.2 µs)    300 ns    400 ns    400 ns

summary
  noop
   115.14x faster than noop with start and end
```

After:
```
cpu: 12th Gen Intel(R) Core(TM) i9-12900K
runtime: deno 1.36.1 (x86_64-unknown-linux-gnu)

file:///home/nayeem/projects/deno/temp3.ts
benchmark                    time (avg)        iter/s             (min … max)       p75       p99      p995
----------------------------------------------------------------------------- -----------------------------


noop                          3.01 ns/iter 332,565,561.7    (2.73 ns … 29.54 ns)   2.93 ns   5.29 ns   7.45 ns
noop with start and end       7.73 ns/iter 129,291,091.5    (6.61 ns … 46.76 ns)   7.87 ns  13.12 ns  15.32 ns
Warning start() and end() calls in "noop with start and end" are ignored because it averages less than 0.01s per iteration. Remove them for better results.

summary
  noop
   2.57x faster than noop with start and end
```
2023-08-26 11:29:45 +02:00
Bartek Iwańczuk
a9951e360c
refactor(cli/tools): split bench into multiple modules (#19974)
I was asked to add "iter/s" to the benchmark output, before attempting
that I wanted to split this into multiple modules.
2023-07-28 11:27:10 -04:00