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Add support for profiling from scripts

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This commit is contained in:
samcake 2017-06-22 18:10:20 -07:00
parent bda52c33e6
commit c24e254257
3 changed files with 20 additions and 2 deletions
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17
libraries/script-engine/src/ScriptEngine.cpp
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@ -1284,8 +1284,8 @@ void ScriptEngine::timerFired() {
// call the associated JS function, if it exists
if (timerData.function.isValid()) {
//PROFILE_RANGE(script, __FUNCTION__);
PROFILE_RANGE(script, timerData.function.toString().toStdString().c_str());
PROFILE_RANGE(script, __FUNCTION__);
// PROFILE_RANGE(script, timerData.function.toString().toStdString().c_str());
auto preTimer = p_high_resolution_clock::now();
callWithEnvironment(timerData.definingEntityIdentifier, timerData.definingSandboxURL, timerData.function, timerData.function, QScriptValueList());
auto postTimer = p_high_resolution_clock::now();
@ -1396,6 +1396,19 @@ void ScriptEngine::print(const QString& message) {
emit printedMessage(message, getFilename());
}
void ScriptEngine::beginProfileRange(const QString& label) const {
if (trace_script().isDebugEnabled()) {
tracing::traceEvent(trace_script(), label.toStdString().c_str(), tracing::DurationBegin);
}
}
void ScriptEngine::endProfileRange(const QString& label) const {
if (trace_script().isDebugEnabled()) {
tracing::traceEvent(trace_script(), label.toStdString().c_str(), tracing::DurationEnd);
}
}
// Script.require.resolve -- like resolvePath, but performs more validation and throws exceptions on invalid module identifiers (for consistency with Node.js)
QString ScriptEngine::_requireResolve(const QString& moduleId, const QString& relativeTo) {
if (!IS_THREADSAFE_INVOCATION(thread(), __FUNCTION__)) {

3
libraries/script-engine/src/ScriptEngine.h
View file

@ -43,6 +43,7 @@
#include "Vec3.h"
#include "ConsoleScriptingInterface.h"
#include "SettingHandle.h"
#include "Profile.h"
class QScriptEngineDebugger;
@ -182,6 +183,8 @@ public:
Q_INVOKABLE void print(const QString& message);
Q_INVOKABLE QUrl resolvePath(const QString& path) const;
Q_INVOKABLE QUrl resourcesPath() const;
Q_INVOKABLE void beginProfileRange(const QString& label) const;
Q_INVOKABLE void endProfileRange(const QString& label) const;
// Entity Script Related methods
Q_INVOKABLE bool isEntityScriptRunning(const EntityItemID& entityID) {

2
scripts/system/controllers/handControllerGrab.js
View file

@ -1173,6 +1173,7 @@ function MyController(hand) {
};
this.update = function(deltaTime, timestamp) {
Script.beginProfileRange("handControllerGrab:MyController:update")
this.updateSmoothedTrigger();
this.maybeScaleMyAvatar();
@ -1209,6 +1210,7 @@ function MyController(hand) {
} else {
print("WARNING: could not find state " + this.state + " in state machine");
}
Script.endProfileRange("handControllerGrab:MyController:update")
};
this.callEntityMethodOnGrabbed = function(entityMethodName) {