1
0
Fork 0
mirror of https://github.com/denoland/deno.git synced 2024-12-23 07:44:48 -05:00
denoland-deno/ext/cache
Matt Mastracci 9845361153
refactor(core): bake single-thread assumptions into spawn/spawn_blocking (#19056)
Partially supersedes #19016.

This migrates `spawn` and `spawn_blocking` to `deno_core`, and removes
the requirement for `spawn` tasks to be `Send` given our single-threaded
executor.

While we don't need to technically do anything w/`spawn_blocking`, this
allows us to have a single `JoinHandle` type that works for both cases,
and allows us to more easily experiment with alternative
`spawn_blocking` implementations that do not require tokio (ie: rayon).

Async ops (+~35%):

Before: 

```
time 1310 ms rate 763358
time 1267 ms rate 789265
time 1259 ms rate 794281
time 1266 ms rate 789889
```

After:

```
time 956 ms rate 1046025
time 954 ms rate 1048218
time 924 ms rate 1082251
time 920 ms rate 1086956
```

HTTP serve (+~4.4%):

Before:

```
Running 10s test @ http://localhost:4500
  2 threads and 10 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    68.78us   19.77us   1.43ms   86.84%
    Req/Sec    68.78k     5.00k   73.84k    91.58%
  1381833 requests in 10.10s, 167.36MB read
Requests/sec: 136823.29
Transfer/sec:     16.57MB
```

After:

```
Running 10s test @ http://localhost:4500
  2 threads and 10 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    63.12us   17.43us   1.11ms   85.13%
    Req/Sec    71.82k     3.71k   77.02k    79.21%
  1443195 requests in 10.10s, 174.79MB read
Requests/sec: 142921.99
Transfer/sec:     17.31MB
```

Suggested-By: alice@ryhl.io
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-05-14 15:40:01 -06:00
..
01_cache.js fix(core): Use primordials for methods (#18839) 2023-05-01 15:30:02 +02:00
Cargo.toml chore: forward v1.33.3 release commit to main (#19111) 2023-05-12 14:47:27 +00:00
lib.deno_cache.d.ts chore: update copyright year to 2023 (#17247) 2023-01-02 21:00:42 +00:00
lib.rs perf(core) Reduce copying and cloning in extension initialization (#18252) 2023-03-17 22:15:27 +00:00
README.md feat: implement Web Cache API (#15829) 2022-09-28 17:41:12 +05:30
sqlite.rs refactor(core): bake single-thread assumptions into spawn/spawn_blocking (#19056) 2023-05-14 15:40:01 -06:00

deno_cache

This crate implements the Cache API for Deno.

The following APIs are implemented:

Cache APIs don't support the query options yet.

Spec: https://w3c.github.io/ServiceWorker/#cache-interface