Update benchmarks

.gitattributes

@@ -1,2 +1,3 @@
 dist/*.js linguist-generated=true
+bench/bench-set.js linguist-generated=true
 *.flow linguist-language=JavaScript

README.md

@@ -39,44 +39,44 @@ The code is compatible with ES5. TypeScript type declarations are included.
 
 ## Benchmarks
 
-On my machine, the 29.4k test suite executes in ~10 ms (~3M/s throughput) in a
+On my machine, the 29.4k test suite executes in ~9.5ms (~3M/s throughput) in a
 hot loop (~70ms for the first run).
 
-The benchmark code is in `bench/index.js`.
-
 Here is a comparison with some other libraries (you probably should take it with
 a little grain of salt):
 
-| library                              | throughput    |
-| ------------------------------------ | ------------- |
-| porter2.js                           | 3120 kops/s   |
-| [stemr][]                            | 354 kops/s    |
-| [wink-porter2-stemmer][] [^1]        | 168 kops/s    |
+| library                              | throughput (node) | throughput (bun) |
+| ------------------------------------ | ----------------- | ---------------- |
+| porter2.js                           | 3118 kops/s       | 3283 kops/s      |
+| [stemr][]                            | 342 kops/s        | 367 kops/s       |
+| [wink-porter2-stemmer][] [^1]        | 162 kops/s        | 174 kops/s       |
 
 [stemr]: https://github.com/localvoid/stemr
 [wink-porter2-stemmer]: https://github.com/winkjs/wink-porter2-stemmer
 
 Here are libraries that implement older porter 1 (note the behavior is not
 identical):
 
-| library                              | throughput    |
-| ------------------------------------ | ------------- |
-| [porter-stemmer-js][] [^2]           | 1430 kops/s   |
-| [stemmer][] [^3]                     | 1121 kops/s   |
-| [@stdlib/nlp-porter-stemmer][]       | 839 kops/s    |
-| [porter-stemmer][]                   | 514 kops/s    |
+| library                              | throughput (node) | throughput (bun) |
+| ------------------------------------ | ----------------- | ---------------- |
+| [porter-stemmer-js][] [^2]           | 1422 kops/s       | 1484 kops/s      |
+| [stemmer][] [^3]                     | 1064 kops/s       | 623 kops/s       |
+| [@stdlib/nlp-porter-stemmer][]       | 842 kops/s        | 685 kops/s       |
+| [porter-stemmer][]                   | 497 kops/s        | 520 kops/s       |
 
 [porter-stemmer-js]: https://github.com/evi1Husky/PorterStemmer
 [stemmer]: https://github.com/words/stemmer
 [@stdlib/nlp-porter-stemmer]: https://github.com/stdlib-js/nlp-porter-stemmer
 [porter-stemmer]: https://github.com/jedp/porter-stemmer
 
-This is tested with Node.js v20.12.2. bun v1.1.4 shows a little bit different
-but comparable results.
+The benchmark code is in `bench/run.mjs`.
+
+This is tested with Node.js v20.12.2 and bun v1.1.4. The library versions are
+latest as of 2024-04-29.
 
 [^1]: 99.97% porter2 compliant (fails on `'` cases only)
 
 [^2]: That one has similar goals and, surprisingly, was published just 3 days
-before this package was released! (And after I started working on it.)
+before this package was released! (And after I started working on porter2.js.)
 
 [^3]: ESM only