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Author SHA1 Message Date
Leo Kettmeir
cf49599359
feat: permission stack traces in ops (#26938)
This commit improves permission prompts by adding an option
to print a full trace of where the permissions is being requested.

Due to big performance hint of stack trace collection, this is only
enabled when `DENO_TRACE_PERMISSIONS` env var is present.

Closes https://github.com/denoland/deno/issues/20756

---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-11-20 21:24:04 +00:00
snek
73fbd61bd0
fix: performance.timeOrigin (#26787)
`performance.timeOrigin` was being set from when JS started executing,
but `op_now` measures from an `std::time::Instant` stored in `OpState`,
which is created at a completely different time. This caused
`performance.timeOrigin` to be very incorrect. This PR corrects the
origin and also cleans up some of the timer code.

Compared to `Date.now()`, `performance`'s time origin is now
consistently within 5us (0.005ms) of system time.


![image](https://github.com/user-attachments/assets/0a7be04a-4f6d-4816-bd25-38a2e6136926)
2024-11-08 23:20:24 +01:00
Leo Kettmeir
1cab4f07a3
refactor: use concrete error type for remaining ops (#26746) 2024-11-06 16:57:57 -08:00
David Sherret
c8f692057b
refactor: bury descriptor parsing in PermissionsContainer (#25936)
Closes https://github.com/denoland/deno/issues/25634
2024-09-30 09:19:24 -04:00
David Sherret
62e952559f
refactor(permissions): split up Descriptor into Allow, Deny, and Query (#25508)
This makes the permission system more versatile.
2024-09-16 21:39:37 +01:00
David Sherret
386d5c8310
refactor: remove PermissionsContainer in deno_runtime (#24119)
Also removes permissions being passed in for node resolution. It was
completely useless because we only checked it for reading package.json
files, but Deno reading package.json files for resolution is perfectly
fine.

My guess is this is also a perf improvement because Deno is doing less
work.
2024-06-06 23:37:53 -04:00
Bartek Iwańczuk
c940205353
refactor(bench): align ops to testing ops (#23038)
Internal refactor that changes how we use ops in `deno bench`
subcommand.

This brings it in line to what we do in `deno test` subcommand.
2024-03-24 06:22:37 +01:00
Divy Srivastava
de28e6fc09
refactor: add deno_permissions crate (#22236)
Issue https://github.com/denoland/deno/issues/22222


![image](https://github.com/denoland/deno/assets/34997667/2af8474b-b919-4519-98ce-9d29bc7829f2)

This PR moves `runtime/permissions` code to a upstream crate called
`deno_permissions`. The `deno_permissions::PermissionsContainer` is put
into the OpState and can be used instead of the current trait-based
permissions system.

For this PR, I've migrated `deno_fetch` to the new crate but kept the
rest of the trait-based system as a wrapper of `deno_permissions` crate.
Doing the migration all at once is error prone and hard to review.

Comparing incremental compile times for `ext/fetch` on Mac M1:

| profile | `cargo build --bin deno` | `cargo plonk build --bin deno` |
| --------- | ------------- | ------------------- |
| `debug`   | 20 s          | 0.8s                |
| `release` | 4 mins 12 s   | 1.4s                  |
2024-03-12 10:42:26 -07:00
David Sherret
7e72f3af61
chore: update copyright to 2024 (#21753) 2024-01-01 19:58:21 +00:00
Bartek Iwańczuk
1ad097c4bf
refactor: rewrite ops using i64/usize to op2 (#20647) 2023-09-23 14:04:47 +02:00
Bartek Iwańczuk
0b78a61f08
refactor: rewrite cli/ ops to op2 (#20462) 2023-09-12 13:14:45 +02:00
Bartek Iwańczuk
298e414936
fix(bench): run warmup benchmark to break JIT bias (#19844)
Closes https://github.com/denoland/deno/issues/15277

This commit adds a single "warmup" run of empty function when running
`deno bench`.
This change will break so-called "JIT bias" which makes V8 optimize the
first function
and then bail out of optimization on second function. In essence the
"warmup" function
is getting optimized and then all user benches are bailed out of
optimization.
2023-07-17 21:17:28 +00:00
Nayeem Rahman
34dac6c6ef
refactor(core): remove force_op_registration and cleanup JsRuntimeForSnapshot (#19353)
Addresses
https://github.com/denoland/deno/pull/19308#discussion_r1212248194. 

Removes force_op_registration as it is no longer necessary.
2023-06-03 14:22:32 -06:00
Nayeem Rahman
6e8618ae0f
refactor(cli): move runTests() and runBenchmarks() to rust (#18563)
Stores the test/bench functions in rust op state during registration.
The functions are wrapped in JS first so that they return a directly
convertible `TestResult`/`BenchResult`. Test steps are still mostly
handled in JS since they are pretty much invoked by the user. Allows
removing a bunch of infrastructure for communicating between JS and
rust. Allows using rust utilities for things like shuffling tests
(`Vec::shuffle`). We can progressively move op and resource sanitization
to rust as well.

Fixes #17122.
Fixes #17312.
2023-04-13 19:43:23 +02:00
Bartek Iwańczuk
3c9771deb2
Reland "perf(core): preserve ops between snapshots (#18080)" (#18272)
Relanding 4b6305f4f2
2023-03-18 18:30:04 -04:00
Bartek Iwańczuk
d11e89127d
Revert "perf(core): preserve ops between snapshots (#18080)" (#18267)
This reverts commit 4b6305f4f2.
2023-03-18 14:59:51 +00:00
Bartek Iwańczuk
4b6305f4f2
perf(core): preserve ops between snapshots (#18080)
This commit changes the build process in a way that preserves already
registered ops in the snapshot. This allows us to skip creating hundreds of
"v8::String" on each startup, but sadly there is still some op registration
going on startup (however we're registering 49 ops instead of >200 ops). 

This situation could be further improved, by moving some of the ops 
from "runtime/" to a separate extension crates.

---------

Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
2023-03-18 12:51:21 +01:00
Matt Mastracci
3487fde236
perf(core) Reduce copying and cloning in extension initialization (#18252)
Follow-up to #18210:

* we are passing the generated `cfg` object into the state function
rather than passing individual config fields
 * reduce cloning dramatically by making the state_fn `FnOnce`
 * `take` for `ExtensionBuilder` to avoid more unnecessary copies
 * renamed `config` to `options`
2023-03-17 22:15:27 +00:00
Matt Mastracci
e55b448730
feat(core) deno_core::extension! macro to simplify extension registration (#18210)
This implements two macros to simplify extension registration and centralize a lot of the boilerplate as a base for future improvements:

* `deno_core::ops!` registers a block of `#[op]`s, optionally with type
parameters, useful for places where we share lists of ops
* `deno_core::extension!` is used to register an extension, and creates
two methods that can be used at runtime/snapshot generation time:
`init_ops` and `init_ops_and_esm`.

---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-03-17 18:22:15 +00:00
Bartek Iwańczuk
b32a6f8ad2
refactor(core): don't use Result in ExtensionBuilder::state (#18066)
There's no point for this API to expect result. If something fails it should
result in a panic during build time to signal to embedder that setup is
wrong.
2023-03-07 22:37:37 +01:00
Yiyu Lin
a00e432297
chore: add copyright_checker tool and add the missing copyright (#17285) 2023-01-13 16:51:32 +09:00
Leo Kettmeir
c41d4ff90e
feat(core): allow specifying name and dependencies of an Extension (#17301) 2023-01-08 23:48:46 +01:00
Bartek Iwańczuk
fac6447815
refactor(permissions): add PermissionsContainer struct for internal mutability (#17134)
Turns out we were cloning permissions which after prompting were discarded,
so the state of permissions was never preserved. To handle that we need to store
all permissions behind "Arc<Mutex<>>" (because there are situations where we
need to send them to other thread).

Testing and benching code still uses "Permissions" in most places - it's undesirable
to share the same permission set between various test/bench files - otherwise
granting or revoking permissions in one file would influence behavior of other test
files.
2023-01-07 17:25:34 +01:00
Bartek Iwańczuk
5be8c96ae8
feat: Stabilize Deno.bench() and 'deno bench' subcommand (#16485) 2022-11-11 00:22:14 +01:00
Nayeem Rahman
f0dd751190
refactor(bench): Allocate IDs for benches (#14757) 2022-05-30 19:58:44 +02:00
Andreu Botella
3e7afb8918
chore(runtime): Make some ops in ext and runtime infallible. (#14589)
Co-authored-by: Aaron O'Mullan <aaron.omullan@gmail.com>
2022-05-13 10:36:31 +02:00
Bartek Iwańczuk
9c5928b5aa
fix: panic when trying to pledge permissions before restoring previous pledge (#14306)
This commit fixes and edge case, where testing/benching code could pledge new
permission set before restoring the previous pledge.

Appropriate panics were added and tests that assert that process is killed
in case of "recursive pledge".
2022-04-17 17:47:24 +02:00
Bartek Iwańczuk
b82ded84d3
fix(bench): require --unstable flag in JavaScript (#14091) 2022-03-23 16:33:42 +01:00
Aaron O'Mullan
88d0f01948
feat(ops): custom arity (#13949)
Also cleanup & drop ignored wildcard op-args
2022-03-14 23:38:53 +01:00
Divy Srivastava
b4e42953e1
feat(core): codegen ops (#13861)
Co-authored-by: Aaron O'Mullan <aaron.omullan@gmail.com>
2022-03-14 18:44:15 +01:00
Bartek Iwańczuk
09ae512ccb
feat: "deno bench" subcommand (#13713)
This commit adds "deno bench" subcommand and "Deno.bench()"
API that allows to register bench cases. 

The API is modelled after "Deno.test()" and "deno test" subcommand.

Currently the output is rudimentary and bench cases and not
subject to "ops" and "resource" sanitizers.

Co-authored-by: evan <github@evan.lol>
2022-03-11 23:07:02 +01:00