mirror of
https://github.com/denoland/deno.git
synced 2025-09-24 19:32:30 +00:00
perf: warm expensive init code at snapshot time (#22714)
Slightly different approach to similar changes in #22386 Note that this doesn't use a warmup script -- we are actually just doing more work at snapshot time.
This commit is contained in:
Matt Mastracci
GitHub
parent
9c2f9f14e7
commit
08ec6e5831
4 changed files with 401 additions and 360 deletions
|
|
@ -628,6 +628,28 @@ const finalDenoNs = {
|
|||
bench: () => {},
|
||||
};
|
||||
|
||||
ObjectDefineProperties(finalDenoNs, {
|
||||
pid: core.propGetterOnly(opPid),
|
||||
// `ppid` should not be memoized.
|
||||
// https://github.com/denoland/deno/issues/23004
|
||||
ppid: core.propGetterOnly(() => op_ppid()),
|
||||
noColor: core.propGetterOnly(() => op_bootstrap_no_color()),
|
||||
args: core.propGetterOnly(opArgs),
|
||||
mainModule: core.propGetterOnly(() => op_main_module()),
|
||||
// TODO(kt3k): Remove this export at v2
|
||||
// See https://github.com/denoland/deno/issues/9294
|
||||
customInspect: {
|
||||
get() {
|
||||
warnOnDeprecatedApi(
|
||||
"Deno.customInspect",
|
||||
new Error().stack,
|
||||
'Use `Symbol.for("Deno.customInspect")` instead.',
|
||||
);
|
||||
return customInspect;
|
||||
},
|
||||
},
|
||||
});
|
||||
|
||||
const {
|
||||
denoVersion,
|
||||
tsVersion,
|
||||
|
|
@ -635,155 +657,130 @@ const {
|
|||
target,
|
||||
} = op_snapshot_options();
|
||||
|
||||
function bootstrapMainRuntime(runtimeOptions) {
|
||||
if (hasBootstrapped) {
|
||||
throw new Error("Worker runtime already bootstrapped");
|
||||
}
|
||||
const nodeBootstrap = globalThis.nodeBootstrap;
|
||||
|
||||
const {
|
||||
0: location_,
|
||||
1: unstableFlag,
|
||||
2: unstableFeatures,
|
||||
3: inspectFlag,
|
||||
5: hasNodeModulesDir,
|
||||
6: argv0,
|
||||
7: shouldDisableDeprecatedApiWarning,
|
||||
8: shouldUseVerboseDeprecatedApiWarning,
|
||||
9: future,
|
||||
} = runtimeOptions;
|
||||
|
||||
removeImportedOps();
|
||||
|
||||
deprecatedApiWarningDisabled = shouldDisableDeprecatedApiWarning;
|
||||
verboseDeprecatedApiWarning = shouldUseVerboseDeprecatedApiWarning;
|
||||
performance.setTimeOrigin(DateNow());
|
||||
globalThis_ = globalThis;
|
||||
|
||||
// Remove bootstrapping data from the global scope
|
||||
delete globalThis.__bootstrap;
|
||||
delete globalThis.bootstrap;
|
||||
delete globalThis.nodeBootstrap;
|
||||
hasBootstrapped = true;
|
||||
|
||||
// If the `--location` flag isn't set, make `globalThis.location` `undefined` and
|
||||
// writable, so that they can mock it themselves if they like. If the flag was
|
||||
// set, define `globalThis.location`, using the provided value.
|
||||
if (location_ == null) {
|
||||
mainRuntimeGlobalProperties.location = {
|
||||
writable: true,
|
||||
};
|
||||
} else {
|
||||
location.setLocationHref(location_);
|
||||
}
|
||||
|
||||
exposeUnstableFeaturesForWindowOrWorkerGlobalScope({
|
||||
unstableFlag,
|
||||
unstableFeatures,
|
||||
});
|
||||
ObjectDefineProperties(globalThis, mainRuntimeGlobalProperties);
|
||||
ObjectDefineProperties(globalThis, {
|
||||
// TODO(bartlomieju): in the future we might want to change the
|
||||
// behavior of setting `name` to actually update the process name.
|
||||
// Empty string matches what browsers do.
|
||||
name: core.propWritable(""),
|
||||
close: core.propWritable(windowClose),
|
||||
closed: core.propGetterOnly(() => windowIsClosing),
|
||||
});
|
||||
ObjectSetPrototypeOf(globalThis, Window.prototype);
|
||||
|
||||
if (inspectFlag) {
|
||||
const consoleFromDeno = globalThis.console;
|
||||
core.wrapConsole(consoleFromDeno, core.v8Console);
|
||||
}
|
||||
|
||||
event.setEventTargetData(globalThis);
|
||||
event.saveGlobalThisReference(globalThis);
|
||||
|
||||
event.defineEventHandler(globalThis, "error");
|
||||
event.defineEventHandler(globalThis, "load");
|
||||
event.defineEventHandler(globalThis, "beforeunload");
|
||||
event.defineEventHandler(globalThis, "unload");
|
||||
event.defineEventHandler(globalThis, "unhandledrejection");
|
||||
|
||||
runtimeStart(
|
||||
denoVersion,
|
||||
v8Version,
|
||||
tsVersion,
|
||||
target,
|
||||
);
|
||||
|
||||
ObjectDefineProperties(finalDenoNs, {
|
||||
pid: core.propGetterOnly(opPid),
|
||||
// `ppid` should not be memoized.
|
||||
// https://github.com/denoland/deno/issues/23004
|
||||
ppid: core.propGetterOnly(() => op_ppid()),
|
||||
noColor: core.propGetterOnly(() => op_bootstrap_no_color()),
|
||||
args: core.propGetterOnly(opArgs),
|
||||
mainModule: core.propGetterOnly(() => op_main_module()),
|
||||
// TODO(kt3k): Remove this export at v2
|
||||
// See https://github.com/denoland/deno/issues/9294
|
||||
customInspect: {
|
||||
get() {
|
||||
warnOnDeprecatedApi(
|
||||
"Deno.customInspect",
|
||||
new Error().stack,
|
||||
'Use `Symbol.for("Deno.customInspect")` instead.',
|
||||
);
|
||||
return customInspect;
|
||||
},
|
||||
},
|
||||
});
|
||||
|
||||
// TODO(bartlomieju): deprecate --unstable
|
||||
if (unstableFlag) {
|
||||
ObjectAssign(finalDenoNs, denoNsUnstable);
|
||||
// TODO(bartlomieju): this is not ideal, but because we use `ObjectAssign`
|
||||
// above any properties that are defined elsewhere using `Object.defineProperty`
|
||||
// are lost.
|
||||
let jupyterNs = undefined;
|
||||
ObjectDefineProperty(finalDenoNs, "jupyter", {
|
||||
get() {
|
||||
if (jupyterNs) {
|
||||
return jupyterNs;
|
||||
}
|
||||
throw new Error(
|
||||
"Deno.jupyter is only available in `deno jupyter` subcommand.",
|
||||
);
|
||||
},
|
||||
set(val) {
|
||||
jupyterNs = val;
|
||||
},
|
||||
});
|
||||
} else {
|
||||
for (let i = 0; i <= unstableFeatures.length; i++) {
|
||||
const id = unstableFeatures[i];
|
||||
ObjectAssign(finalDenoNs, denoNsUnstableById[id]);
|
||||
function bootstrapMainRuntime(runtimeOptions, warmup = false) {
|
||||
if (!warmup) {
|
||||
if (hasBootstrapped) {
|
||||
throw new Error("Worker runtime already bootstrapped");
|
||||
}
|
||||
}
|
||||
|
||||
if (!ArrayPrototypeIncludes(unstableFeatures, unstableIds.unsafeProto)) {
|
||||
// Removes the `__proto__` for security reasons.
|
||||
// https://tc39.es/ecma262/#sec-get-object.prototype.__proto__
|
||||
delete Object.prototype.__proto__;
|
||||
}
|
||||
const {
|
||||
0: location_,
|
||||
1: unstableFlag,
|
||||
2: unstableFeatures,
|
||||
3: inspectFlag,
|
||||
5: hasNodeModulesDir,
|
||||
6: argv0,
|
||||
7: shouldDisableDeprecatedApiWarning,
|
||||
8: shouldUseVerboseDeprecatedApiWarning,
|
||||
9: future,
|
||||
} = runtimeOptions;
|
||||
|
||||
if (!ArrayPrototypeIncludes(unstableFeatures, unstableIds.temporal)) {
|
||||
// Removes the `Temporal` API.
|
||||
delete globalThis.Temporal;
|
||||
delete globalThis.Date.prototype.toTemporalInstant;
|
||||
}
|
||||
removeImportedOps();
|
||||
|
||||
// Setup `Deno` global - we're actually overriding already existing global
|
||||
// `Deno` with `Deno` namespace from "./deno.ts".
|
||||
ObjectDefineProperty(globalThis, "Deno", core.propReadOnly(finalDenoNs));
|
||||
deprecatedApiWarningDisabled = shouldDisableDeprecatedApiWarning;
|
||||
verboseDeprecatedApiWarning = shouldUseVerboseDeprecatedApiWarning;
|
||||
performance.setTimeOrigin(DateNow());
|
||||
globalThis_ = globalThis;
|
||||
|
||||
if (nodeBootstrap) {
|
||||
nodeBootstrap(hasNodeModulesDir, argv0, /* runningOnMainThread */ true);
|
||||
}
|
||||
// Remove bootstrapping data from the global scope
|
||||
delete globalThis.__bootstrap;
|
||||
delete globalThis.bootstrap;
|
||||
hasBootstrapped = true;
|
||||
|
||||
if (future) {
|
||||
delete globalThis.window;
|
||||
// If the `--location` flag isn't set, make `globalThis.location` `undefined` and
|
||||
// writable, so that they can mock it themselves if they like. If the flag was
|
||||
// set, define `globalThis.location`, using the provided value.
|
||||
if (location_ == null) {
|
||||
mainRuntimeGlobalProperties.location = {
|
||||
writable: true,
|
||||
};
|
||||
} else {
|
||||
location.setLocationHref(location_);
|
||||
}
|
||||
|
||||
exposeUnstableFeaturesForWindowOrWorkerGlobalScope({
|
||||
unstableFlag,
|
||||
unstableFeatures,
|
||||
});
|
||||
ObjectDefineProperties(globalThis, mainRuntimeGlobalProperties);
|
||||
ObjectDefineProperties(globalThis, {
|
||||
// TODO(bartlomieju): in the future we might want to change the
|
||||
// behavior of setting `name` to actually update the process name.
|
||||
// Empty string matches what browsers do.
|
||||
name: core.propWritable(""),
|
||||
close: core.propWritable(windowClose),
|
||||
closed: core.propGetterOnly(() => windowIsClosing),
|
||||
});
|
||||
ObjectSetPrototypeOf(globalThis, Window.prototype);
|
||||
|
||||
if (inspectFlag) {
|
||||
const consoleFromDeno = globalThis.console;
|
||||
core.wrapConsole(consoleFromDeno, core.v8Console);
|
||||
}
|
||||
|
||||
event.defineEventHandler(globalThis, "error");
|
||||
event.defineEventHandler(globalThis, "load");
|
||||
event.defineEventHandler(globalThis, "beforeunload");
|
||||
event.defineEventHandler(globalThis, "unload");
|
||||
|
||||
runtimeStart(
|
||||
denoVersion,
|
||||
v8Version,
|
||||
tsVersion,
|
||||
target,
|
||||
);
|
||||
|
||||
// TODO(bartlomieju): deprecate --unstable
|
||||
if (unstableFlag) {
|
||||
ObjectAssign(finalDenoNs, denoNsUnstable);
|
||||
// TODO(bartlomieju): this is not ideal, but because we use `ObjectAssign`
|
||||
// above any properties that are defined elsewhere using `Object.defineProperty`
|
||||
// are lost.
|
||||
let jupyterNs = undefined;
|
||||
ObjectDefineProperty(finalDenoNs, "jupyter", {
|
||||
get() {
|
||||
if (jupyterNs) {
|
||||
return jupyterNs;
|
||||
}
|
||||
throw new Error(
|
||||
"Deno.jupyter is only available in `deno jupyter` subcommand.",
|
||||
);
|
||||
},
|
||||
set(val) {
|
||||
jupyterNs = val;
|
||||
},
|
||||
});
|
||||
} else {
|
||||
for (let i = 0; i <= unstableFeatures.length; i++) {
|
||||
const id = unstableFeatures[i];
|
||||
ObjectAssign(finalDenoNs, denoNsUnstableById[id]);
|
||||
}
|
||||
}
|
||||
|
||||
if (!ArrayPrototypeIncludes(unstableFeatures, unstableIds.unsafeProto)) {
|
||||
// Removes the `__proto__` for security reasons.
|
||||
// https://tc39.es/ecma262/#sec-get-object.prototype.__proto__
|
||||
delete Object.prototype.__proto__;
|
||||
}
|
||||
|
||||
if (!ArrayPrototypeIncludes(unstableFeatures, unstableIds.temporal)) {
|
||||
// Removes the `Temporal` API.
|
||||
delete globalThis.Temporal;
|
||||
delete globalThis.Date.prototype.toTemporalInstant;
|
||||
}
|
||||
|
||||
// Setup `Deno` global - we're actually overriding already existing global
|
||||
// `Deno` with `Deno` namespace from "./deno.ts".
|
||||
ObjectDefineProperty(globalThis, "Deno", core.propReadOnly(finalDenoNs));
|
||||
|
||||
if (nodeBootstrap) {
|
||||
nodeBootstrap(hasNodeModulesDir, argv0, /* runningOnMainThread */ true);
|
||||
}
|
||||
if (future) {
|
||||
delete globalThis.window;
|
||||
}
|
||||
} else {
|
||||
// Warmup
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -793,146 +790,153 @@ function bootstrapWorkerRuntime(
|
|||
internalName,
|
||||
workerId,
|
||||
maybeWorkerMetadata,
|
||||
warmup = false,
|
||||
) {
|
||||
if (hasBootstrapped) {
|
||||
throw new Error("Worker runtime already bootstrapped");
|
||||
}
|
||||
|
||||
const nodeBootstrap = globalThis.nodeBootstrap;
|
||||
|
||||
const {
|
||||
0: location_,
|
||||
1: unstableFlag,
|
||||
2: unstableFeatures,
|
||||
4: enableTestingFeaturesFlag,
|
||||
5: hasNodeModulesDir,
|
||||
6: argv0,
|
||||
7: shouldDisableDeprecatedApiWarning,
|
||||
8: shouldUseVerboseDeprecatedApiWarning,
|
||||
9: _future,
|
||||
} = runtimeOptions;
|
||||
|
||||
deprecatedApiWarningDisabled = shouldDisableDeprecatedApiWarning;
|
||||
verboseDeprecatedApiWarning = shouldUseVerboseDeprecatedApiWarning;
|
||||
performance.setTimeOrigin(DateNow());
|
||||
globalThis_ = globalThis;
|
||||
|
||||
removeImportedOps();
|
||||
|
||||
// Remove bootstrapping data from the global scope
|
||||
delete globalThis.__bootstrap;
|
||||
delete globalThis.bootstrap;
|
||||
delete globalThis.nodeBootstrap;
|
||||
hasBootstrapped = true;
|
||||
|
||||
exposeUnstableFeaturesForWindowOrWorkerGlobalScope({
|
||||
unstableFlag,
|
||||
unstableFeatures,
|
||||
});
|
||||
ObjectDefineProperties(globalThis, workerRuntimeGlobalProperties);
|
||||
ObjectDefineProperties(globalThis, {
|
||||
name: core.propWritable(name),
|
||||
// TODO(bartlomieju): should be readonly?
|
||||
close: core.propNonEnumerable(workerClose),
|
||||
postMessage: core.propWritable(postMessage),
|
||||
});
|
||||
if (enableTestingFeaturesFlag) {
|
||||
ObjectDefineProperty(
|
||||
globalThis,
|
||||
"importScripts",
|
||||
core.propWritable(importScripts),
|
||||
);
|
||||
}
|
||||
ObjectSetPrototypeOf(globalThis, DedicatedWorkerGlobalScope.prototype);
|
||||
|
||||
const consoleFromDeno = globalThis.console;
|
||||
core.wrapConsole(consoleFromDeno, core.v8Console);
|
||||
|
||||
event.setEventTargetData(globalThis);
|
||||
event.saveGlobalThisReference(globalThis);
|
||||
|
||||
event.defineEventHandler(self, "message");
|
||||
event.defineEventHandler(self, "error", undefined, true);
|
||||
event.defineEventHandler(self, "unhandledrejection");
|
||||
|
||||
// `Deno.exit()` is an alias to `self.close()`. Setting and exit
|
||||
// code using an op in worker context is a no-op.
|
||||
os.setExitHandler((_exitCode) => {
|
||||
workerClose();
|
||||
});
|
||||
|
||||
runtimeStart(
|
||||
denoVersion,
|
||||
v8Version,
|
||||
tsVersion,
|
||||
target,
|
||||
internalName ?? name,
|
||||
);
|
||||
|
||||
location.setLocationHref(location_);
|
||||
|
||||
globalThis.pollForMessages = pollForMessages;
|
||||
globalThis.hasMessageEventListener = hasMessageEventListener;
|
||||
|
||||
// TODO(bartlomieju): deprecate --unstable
|
||||
if (unstableFlag) {
|
||||
ObjectAssign(finalDenoNs, denoNsUnstable);
|
||||
} else {
|
||||
for (let i = 0; i <= unstableFeatures.length; i++) {
|
||||
const id = unstableFeatures[i];
|
||||
ObjectAssign(finalDenoNs, denoNsUnstableById[id]);
|
||||
if (!warmup) {
|
||||
if (hasBootstrapped) {
|
||||
throw new Error("Worker runtime already bootstrapped");
|
||||
}
|
||||
}
|
||||
|
||||
if (!ArrayPrototypeIncludes(unstableFeatures, unstableIds.unsafeProto)) {
|
||||
// Removes the `__proto__` for security reasons.
|
||||
// https://tc39.es/ecma262/#sec-get-object.prototype.__proto__
|
||||
delete Object.prototype.__proto__;
|
||||
}
|
||||
const {
|
||||
0: location_,
|
||||
1: unstableFlag,
|
||||
2: unstableFeatures,
|
||||
4: enableTestingFeaturesFlag,
|
||||
5: hasNodeModulesDir,
|
||||
6: argv0,
|
||||
7: shouldDisableDeprecatedApiWarning,
|
||||
8: shouldUseVerboseDeprecatedApiWarning,
|
||||
9: _future,
|
||||
} = runtimeOptions;
|
||||
|
||||
if (!ArrayPrototypeIncludes(unstableFeatures, unstableIds.temporal)) {
|
||||
// Removes the `Temporal` API.
|
||||
delete globalThis.Temporal;
|
||||
delete globalThis.Date.prototype.toTemporalInstant;
|
||||
}
|
||||
deprecatedApiWarningDisabled = shouldDisableDeprecatedApiWarning;
|
||||
verboseDeprecatedApiWarning = shouldUseVerboseDeprecatedApiWarning;
|
||||
performance.setTimeOrigin(DateNow());
|
||||
globalThis_ = globalThis;
|
||||
|
||||
ObjectDefineProperties(finalDenoNs, {
|
||||
pid: core.propGetterOnly(opPid),
|
||||
noColor: core.propGetterOnly(() => op_bootstrap_no_color()),
|
||||
args: core.propGetterOnly(opArgs),
|
||||
// TODO(kt3k): Remove this export at v2
|
||||
// See https://github.com/denoland/deno/issues/9294
|
||||
customInspect: {
|
||||
get() {
|
||||
warnOnDeprecatedApi(
|
||||
"Deno.customInspect",
|
||||
new Error().stack,
|
||||
'Use `Symbol.for("Deno.customInspect")` instead.',
|
||||
);
|
||||
return customInspect;
|
||||
},
|
||||
},
|
||||
});
|
||||
// Setup `Deno` global - we're actually overriding already
|
||||
// existing global `Deno` with `Deno` namespace from "./deno.ts".
|
||||
ObjectDefineProperty(globalThis, "Deno", core.propReadOnly(finalDenoNs));
|
||||
// Remove bootstrapping data from the global scope
|
||||
delete globalThis.__bootstrap;
|
||||
delete globalThis.bootstrap;
|
||||
hasBootstrapped = true;
|
||||
|
||||
const workerMetadata = maybeWorkerMetadata
|
||||
? messagePort.deserializeJsMessageData(maybeWorkerMetadata)
|
||||
: undefined;
|
||||
exposeUnstableFeaturesForWindowOrWorkerGlobalScope({
|
||||
unstableFlag,
|
||||
unstableFeatures,
|
||||
});
|
||||
ObjectDefineProperties(globalThis, workerRuntimeGlobalProperties);
|
||||
ObjectDefineProperties(globalThis, {
|
||||
name: core.propWritable(name),
|
||||
// TODO(bartlomieju): should be readonly?
|
||||
close: core.propNonEnumerable(workerClose),
|
||||
postMessage: core.propWritable(postMessage),
|
||||
});
|
||||
if (enableTestingFeaturesFlag) {
|
||||
ObjectDefineProperty(
|
||||
globalThis,
|
||||
"importScripts",
|
||||
core.propWritable(importScripts),
|
||||
);
|
||||
}
|
||||
ObjectSetPrototypeOf(globalThis, DedicatedWorkerGlobalScope.prototype);
|
||||
|
||||
if (nodeBootstrap) {
|
||||
nodeBootstrap(
|
||||
hasNodeModulesDir,
|
||||
argv0,
|
||||
/* runningOnMainThread */ false,
|
||||
workerId,
|
||||
workerMetadata,
|
||||
const consoleFromDeno = globalThis.console;
|
||||
core.wrapConsole(consoleFromDeno, core.v8Console);
|
||||
|
||||
event.defineEventHandler(self, "message");
|
||||
event.defineEventHandler(self, "error", undefined, true);
|
||||
|
||||
// `Deno.exit()` is an alias to `self.close()`. Setting and exit
|
||||
// code using an op in worker context is a no-op.
|
||||
os.setExitHandler((_exitCode) => {
|
||||
workerClose();
|
||||
});
|
||||
|
||||
runtimeStart(
|
||||
denoVersion,
|
||||
v8Version,
|
||||
tsVersion,
|
||||
target,
|
||||
internalName ?? name,
|
||||
);
|
||||
|
||||
location.setLocationHref(location_);
|
||||
|
||||
globalThis.pollForMessages = pollForMessages;
|
||||
globalThis.hasMessageEventListener = hasMessageEventListener;
|
||||
|
||||
// TODO(bartlomieju): deprecate --unstable
|
||||
if (unstableFlag) {
|
||||
ObjectAssign(finalDenoNs, denoNsUnstable);
|
||||
} else {
|
||||
for (let i = 0; i <= unstableFeatures.length; i++) {
|
||||
const id = unstableFeatures[i];
|
||||
ObjectAssign(finalDenoNs, denoNsUnstableById[id]);
|
||||
}
|
||||
}
|
||||
|
||||
// Not available in workers
|
||||
delete finalDenoNs.mainModule;
|
||||
|
||||
if (!ArrayPrototypeIncludes(unstableFeatures, unstableIds.unsafeProto)) {
|
||||
// Removes the `__proto__` for security reasons.
|
||||
// https://tc39.es/ecma262/#sec-get-object.prototype.__proto__
|
||||
delete Object.prototype.__proto__;
|
||||
}
|
||||
|
||||
if (!ArrayPrototypeIncludes(unstableFeatures, unstableIds.temporal)) {
|
||||
// Removes the `Temporal` API.
|
||||
delete globalThis.Temporal;
|
||||
delete globalThis.Date.prototype.toTemporalInstant;
|
||||
}
|
||||
|
||||
// Setup `Deno` global - we're actually overriding already existing global
|
||||
// `Deno` with `Deno` namespace from "./deno.ts".
|
||||
ObjectDefineProperty(globalThis, "Deno", core.propReadOnly(finalDenoNs));
|
||||
|
||||
const workerMetadata = maybeWorkerMetadata
|
||||
? messagePort.deserializeJsMessageData(maybeWorkerMetadata)
|
||||
: undefined;
|
||||
|
||||
if (nodeBootstrap) {
|
||||
nodeBootstrap(
|
||||
hasNodeModulesDir,
|
||||
argv0,
|
||||
/* runningOnMainThread */ false,
|
||||
workerId,
|
||||
workerMetadata,
|
||||
);
|
||||
}
|
||||
} else {
|
||||
// Warmup
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
const nodeBootstrap = globalThis.nodeBootstrap;
|
||||
delete globalThis.nodeBootstrap;
|
||||
|
||||
globalThis.bootstrap = {
|
||||
mainRuntime: bootstrapMainRuntime,
|
||||
workerRuntime: bootstrapWorkerRuntime,
|
||||
};
|
||||
|
||||
event.setEventTargetData(globalThis);
|
||||
event.saveGlobalThisReference(globalThis);
|
||||
event.defineEventHandler(globalThis, "unhandledrejection");
|
||||
|
||||
// Nothing listens to this, but it warms up the code paths for event dispatch
|
||||
(new event.EventTarget()).dispatchEvent(new Event("warmup"));
|
||||
|
||||
removeImportedOps();
|
||||
|
||||
// Run the warmup path through node and runtime/worker bootstrap functions
|
||||
bootstrapMainRuntime(undefined, true);
|
||||
bootstrapWorkerRuntime(
|
||||
undefined,
|
||||
undefined,
|
||||
undefined,
|
||||
undefined,
|
||||
undefined,
|
||||
true,
|
||||
);
|
||||
nodeBootstrap(undefined, undefined, undefined, undefined, undefined, true);
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue