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Feb 24, 2023

Merged

joyeecheung changed the title ~~POC: snapshot support in single executable applications~~ sea: snapshot support in single executable applications

Jun 10, 2023

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22 tasks

Open

16 tasks

This was referenced

Jul 22, 2023

Open

This was referenced

Jul 26, 2023

Open

Ceres6 pushed a commit to Ceres6/node that referenced this pull request

Aug 14, 2023

This patch adds snapshot support to single executable applications.
To build a snapshot from the main script when preparing the
blob that will be injected into the single executable application,
add `"useSnapshot": true` to the configuration passed to
`--experimental-sea-config`. For example:
```
{
    "main": "snapshot.js",
    "output": "sea-prep.blob",
    "useSnapshot": true
}
```
The main script used to build the snapshot must invoke
`v8.startupSnapshot.setDeserializeMainFunction()` to configure the
entry point. The generated startup snapshot would be part of the
preparation blob and get injected into the final executable.
When the single executable application is launched, instead of running
the `main` script from scratch, Node.js would instead deserialize the
snapshot to get to the state initialized during build-time directly.
PR-URL: nodejs#46824
Refs: nodejs/single-executable#57
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>

Ceres6 pushed a commit to Ceres6/node that referenced this pull request

Aug 14, 2023

This patch adds snapshot support to single executable applications.
To build a snapshot from the main script when preparing the
blob that will be injected into the single executable application,
add `"useSnapshot": true` to the configuration passed to
`--experimental-sea-config`. For example:
```
{
    "main": "snapshot.js",
    "output": "sea-prep.blob",
    "useSnapshot": true
}
```
The main script used to build the snapshot must invoke
`v8.startupSnapshot.setDeserializeMainFunction()` to configure the
entry point. The generated startup snapshot would be part of the
preparation blob and get injected into the final executable.
When the single executable application is launched, instead of running
the `main` script from scratch, Node.js would instead deserialize the
snapshot to get to the state initialized during build-time directly.
PR-URL: nodejs#46824
Refs: nodejs/single-executable#57
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>

UlisesGascon pushed a commit to UlisesGascon/node that referenced this pull request

Aug 14, 2023

This patch adds snapshot support to single executable applications.
To build a snapshot from the main script when preparing the
blob that will be injected into the single executable application,
add `"useSnapshot": true` to the configuration passed to
`--experimental-sea-config`. For example:
```
{
    "main": "snapshot.js",
    "output": "sea-prep.blob",
    "useSnapshot": true
}
```
The main script used to build the snapshot must invoke
`v8.startupSnapshot.setDeserializeMainFunction()` to configure the
entry point. The generated startup snapshot would be part of the
preparation blob and get injected into the final executable.
When the single executable application is launched, instead of running
the `main` script from scratch, Node.js would instead deserialize the
snapshot to get to the state initialized during build-time directly.
PR-URL: nodejs#46824
Refs: nodejs/single-executable#57
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>

RafaelGSS pushed a commit that referenced this pull request

Aug 15, 2023

This patch adds snapshot support to single executable applications.
To build a snapshot from the main script when preparing the
blob that will be injected into the single executable application,
add `"useSnapshot": true` to the configuration passed to
`--experimental-sea-config`. For example:
```
{
    "main": "snapshot.js",
    "output": "sea-prep.blob",
    "useSnapshot": true
}
```
The main script used to build the snapshot must invoke
`v8.startupSnapshot.setDeserializeMainFunction()` to configure the
entry point. The generated startup snapshot would be part of the
preparation blob and get injected into the final executable.
When the single executable application is launched, instead of running
the `main` script from scratch, Node.js would instead deserialize the
snapshot to get to the state initialized during build-time directly.
PR-URL: #46824
Refs: nodejs/single-executable#57
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>

Merged