"v8::Context::New" Performance Issue With Global ObjectTemplate With 200 Methods

[Gavin Glynn]

Hi

We are in the process of porting our application from Windows (using the Microsoft JScript engine) to Linux (using v8). Our application executes JavaScript in multiple separate threads of execution, and requires a large number of callbacks (i.e. ~ 200) into our server architecture.

What we are finding is that executing the following statement where "global" is an v8::ObjectTemplate with 200 methods takes over 300ms. If we do the same with a v8::ObjectTemplate with 2 methods, it takes 40ms.

        // Create a new context based on the global object template
        v8::Handle<v8::Context> oContext = v8::Context::New( pIsolate, NULL, global );

Is there someway of improving the performance of this?

Currently, I am running each script invocation (i.e. which are on different threads in the same process) as a separate v8::Isolation and consequently v8::Context. The global object template never changes. Is there away of sharing the global template across the threads? I have seen that snapshots may help, but the documentation is not very good. Is there any examples as the web?

Thanks

Gavin Glynn :)

NB: The full code for my script execution function is as follows:

----------------------------

    // Declare the return value
    DataObjects::DAttributeInstanceValue vResult;

    // Create a v8 isolate object
    v8::Isolate* pIsolate = v8::Isolate::New();

    // Execute the script
    {
        // Lock the v8 isolate object
        v8::Locker oLocker( pIsolate );

        // Create a scope for the v8 isolate object
        v8::Isolate::Scope oIsolateScope( pIsolate );

        // Create a handle scope
        v8::HandleScope oHandleScope( pIsolate );

        // Create a template for the global object where we set the built-in global functions.
        v8::Handle<v8::ObjectTemplate> global = v8::ObjectTemplate::New( pIsolate );

        // Bind the functions to the global object template
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEPackageFilterExecute" ), v8::FunctionTemplate::New( pIsolate, LocalPackageFilterExecute, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEPackageFilterReset" ), v8::FunctionTemplate::New( pIsolate, LocalPackageFilterReset, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEPackageFilterAdd" ), v8::FunctionTemplate::New( pIsolate, LocalPackageFilterAdd, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEPackageFilterStart" ), v8::FunctionTemplate::New( pIsolate, LocalPackageFilterStart, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESessionToken" ), v8::FunctionTemplate::New( pIsolate, LocalSessionToken, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESetDocumentFromText" ), v8::FunctionTemplate::New( pIsolate, LocalSetDocumentFromText, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEEnablePageObjectActions" ), v8::FunctionTemplate::New( pIsolate, LocalEnablePageObjectActions, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEGuid" ), v8::FunctionTemplate::New( pIsolate, LocalGuid, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDSAddRelationshipSearch" ), v8::FunctionTemplate::New( pIsolate, LocalDSAddRelationshipSearch, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDateTimeFromIsoFormat" ), v8::FunctionTemplate::New( pIsolate, LocalDateTimeFromIsoFormat, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDateTimeToIsoFormat" ), v8::FunctionTemplate::New( pIsolate, LocalDateTimeToIsoFormat, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEGetRecordsetFieldByIndex" ), v8::FunctionTemplate::New( pIsolate, LocalGetRecordsetFieldByIndex, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEGetRecordsetField" ), v8::FunctionTemplate::New( pIsolate, LocalGetRecordsetField, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEResetRecordset" ), v8::FunctionTemplate::New( pIsolate, LocalResetRecordset, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEGetNextRecordsetRow" ), v8::FunctionTemplate::New( pIsolate, LocalGetNextRecordsetRow, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEIsMoreRecordsetRows" ), v8::FunctionTemplate::New( pIsolate, LocalIsMoreRecordsetRows, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESetToFirstRecordsetRow" ), v8::FunctionTemplate::New( pIsolate, LocalSetToFirstRecordsetRow, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEHasRecordset" ), v8::FunctionTemplate::New( pIsolate, LocalAccountIsActivated, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VERemoveAllAttributeOptions" ), v8::FunctionTemplate::New( pIsolate, LocalRemoveAllAttributeOptions, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VERemoveAttributeOption" ), v8::FunctionTemplate::New( pIsolate, LocalRemoveAttributeOption, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEAddAttributeOption" ), v8::FunctionTemplate::New( pIsolate, LocalAddAttributeOption, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESingleSpace" ), v8::FunctionTemplate::New( pIsolate, LocalSingleSpace, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEIsCurrentUser" ), v8::FunctionTemplate::New( pIsolate, LocalIsCurrentUser, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEGetDocumentFileName" ), v8::FunctionTemplate::New( pIsolate, LocalGetDocumentFileName, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEGetDocumentType" ), v8::FunctionTemplate::New( pIsolate, LocalGetDocumentType, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEIsUniqueUserName" ), v8::FunctionTemplate::New( pIsolate, LocalIsUniqueUserName, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEResetPasswordForPortal" ), v8::FunctionTemplate::New( pIsolate, LocalResetPasswordForPortal, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEAllocateAndActivateAccountForPortal" ), v8::FunctionTemplate::New( pIsolate, LocalAllocateAndActivateAccountForPortal, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEActivateAccountForPortal" ), v8::FunctionTemplate::New( pIsolate, LocalActivateAccountForPortal, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEGetProcessParameter" ), v8::FunctionTemplate::New( pIsolate, LocalGetProcessParameter, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEAccountIsActivated" ), v8::FunctionTemplate::New( pIsolate, LocalAccountIsActivated, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEAccountIsNotActivated" ), v8::FunctionTemplate::New( pIsolate, LocalAccountIsNotActivated, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEActivateAccount" ), v8::FunctionTemplate::New( pIsolate, LocalActivateAccount, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEActivitiesAreDelegated" ), v8::FunctionTemplate::New( pIsolate, LocalActivitiesAreDelegated, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEAllocateAccount" ), v8::FunctionTemplate::New( pIsolate, LocalAllocateAccount, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEAllocateAndActivateAccount" ), v8::FunctionTemplate::New( pIsolate, LocalAllocateAndActivateAccount, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEAttributeDocumentCopy" ), v8::FunctionTemplate::New( pIsolate, LocalAttributeDocumentCopy, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEAttributeFormat" ), v8::FunctionTemplate::New( pIsolate, LocalAttributeFormat, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEAttributeHasValue" ), v8::FunctionTemplate::New( pIsolate, LocalAttributeHasValue, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEAttributeModified" ), v8::FunctionTemplate::New( pIsolate, LocalAttributeModified, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarCurrentWeek" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarCurrentWeek, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarCurrentYear" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarCurrentYear, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarDate" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarDate, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarDateTime" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarDateTime, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarDay" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarDay, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarDayNumber" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarDayNumber, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarDayOfWeek" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarDayOfWeek, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarDayOfYear" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarDayOfYear, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarDaysSince" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarDaysSince, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarEarliestOf" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarEarliestOf, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarElapsed" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarElapsed, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarEndDate" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarEndDate, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarHour" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarHour, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarIsFirstDay" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarIsFirstDay, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarIsLastDay" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarIsLastDay, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarIsWeekday" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarIsWeekday, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarIsWeekend" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarIsWeekend, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarIsWorkDay" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarIsWorkDay, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarLatestOf" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarLatestOf, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarMinute" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarMinute, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarMonth" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarMonth, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarMonthName" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarMonthName, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarNearWorkDay" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarNearWorkDay, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarNextWeek" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarNextWeek, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarNextWorkDay" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarNextWorkDay, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarNextYear" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarNextYear, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarNumberOf" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarNumberOf, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarPrevWorkDay" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarPreviousWeek, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarPreviousWeek" ), v8::FunctionTemplate::New( pIsolate, LocalAccountIsActivated, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarPreviousYear" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarPreviousYear, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarSecond" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarSecond, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarStartDate" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarStartDate, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarStartOf" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarStartOf, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarTime" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarTime, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarTimespanOf" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarTimespanOf, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarWeek" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarWeek, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarWeekNumber" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarWeekNumber, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarWeekOfYear" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarWeekOfYear, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECalendarYear" ), v8::FunctionTemplate::New( pIsolate, LocalCalendarYear, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECancel" ), v8::FunctionTemplate::New( pIsolate, LocalCancel, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECancelDelegation" ), v8::FunctionTemplate::New( pIsolate, LocalCancelDelegation, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECheckLoop" ), v8::FunctionTemplate::New( pIsolate, LocalCheckLoop, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VECopyActivityOutput" ), v8::FunctionTemplate::New( pIsolate, LocalCopyActivityOutput, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDSAddDependentSearch" ), v8::FunctionTemplate::New( pIsolate, LocalDSAddDependentSearch, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDSAddSimpleSearch" ), v8::FunctionTemplate::New( pIsolate, LocalDSAddSimpleSearch, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDSAddWorkflowSearch" ), v8::FunctionTemplate::New( pIsolate, LocalDSAddWorkflowSearch, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDSIntersectionOperator" ), v8::FunctionTemplate::New( pIsolate, LocalDSIntersectionOperator, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDSProcessStack" ), v8::FunctionTemplate::New( pIsolate, LocalDSProcessStack, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDSResetStack" ), v8::FunctionTemplate::New( pIsolate, LocalDSResetStack, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDSUnionOperator" ), v8::FunctionTemplate::New( pIsolate, LocalDSUnionOperator, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDateTimeAdjust" ), v8::FunctionTemplate::New( pIsolate, LocalDateTimeAdjust, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDateTimeCompare" ), v8::FunctionTemplate::New( pIsolate, LocalDateTimeCompare, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDateTimeDifference" ), v8::FunctionTemplate::New( pIsolate, LocalDateTimeDifference, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDateTimeIsBetween" ), v8::FunctionTemplate::New( pIsolate, LocalDateTimeIsBetween, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDateTimeIsEqual" ), v8::FunctionTemplate::New( pIsolate, LocalDateTimeIsEqual, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDateToString" ), v8::FunctionTemplate::New( pIsolate, LocalDateToString, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDelegateActivities" ), v8::FunctionTemplate::New( pIsolate, LocalDelegateActivities, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDeregisterOrganisation" ), v8::FunctionTemplate::New( pIsolate, LocalDeregisterOrganisation, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEDoesPackageHaveAnAttribute" ), v8::FunctionTemplate::New( pIsolate, LocalDoesPackageHaveAnAttribute, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEEmptyString" ), v8::FunctionTemplate::New( pIsolate, LocalEmptyString, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEEnablePageObject" ), v8::FunctionTemplate::New( pIsolate, LocalEnablePageObject, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEEndLoop" ), v8::FunctionTemplate::New( pIsolate, LocalEndLoop, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEExtMethod" ), v8::FunctionTemplate::New( pIsolate, LocalExtMethod, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEFireAction" ), v8::FunctionTemplate::New( pIsolate, LocalFireAction, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEGet" ), v8::FunctionTemplate::New( pIsolate, LocalGet, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEGetAttributePackageIndex" ), v8::FunctionTemplate::New( pIsolate, LocalGetAttributePackageIndex, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEGetList" ), v8::FunctionTemplate::New( pIsolate, LocalGetList, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEGetNextAnchor" ), v8::FunctionTemplate::New( pIsolate, LocalGetNextAnchor, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEGetNextConditionAnchor" ), v8::FunctionTemplate::New( pIsolate, LocalGetNextConditionAnchor, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEGetNextContext" ), v8::FunctionTemplate::New( pIsolate, LocalGetNextContext, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEHidePageObject" ), v8::FunctionTemplate::New( pIsolate, LocalHidePageObject, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEInactivateAccount" ), v8::FunctionTemplate::New( pIsolate, LocalInactivateAccount, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEInternalMethod" ), v8::FunctionTemplate::New( pIsolate, LocalInternalMethod, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEIsAnchorValid" ), v8::FunctionTemplate::New( pIsolate, LocalIsAnchorValid, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEIsConditionAnchorValid" ), v8::FunctionTemplate::New( pIsolate, LocalIsConditionAnchorValid, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEIsEqual" ), v8::FunctionTemplate::New( pIsolate, LocalIsEqual, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEIsGreaterThan" ), v8::FunctionTemplate::New( pIsolate, LocalIsGreaterThan, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEIsGreaterThanEqual" ), v8::FunctionTemplate::New( pIsolate, LocalIsGreaterThanEqual, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEIsLessThan" ), v8::FunctionTemplate::New( pIsolate, LocalIsLessThan, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEIsLessThanEqual" ), v8::FunctionTemplate::New( pIsolate, LocalIsLessThanEqual, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEIsPackageCreatedInProcess" ), v8::FunctionTemplate::New( pIsolate, LocalIsPackageCreatedInProcess, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEIsPackageRelated" ), v8::FunctionTemplate::New( pIsolate, LocalIsPackageRelated, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEIsValueBetween" ), v8::FunctionTemplate::New( pIsolate, LocalIsValueBetween, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEIsValueIn" ), v8::FunctionTemplate::New( pIsolate, LocalIsValueIn, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEIsValueLike" ), v8::FunctionTemplate::New( pIsolate, LocalIsValueLike, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEMathPercentAdjustment" ), v8::FunctionTemplate::New( pIsolate, LocalMathPercentAdjustment, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VENewLine" ), v8::FunctionTemplate::New( pIsolate, LocalNewLine, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VENow" ), v8::FunctionTemplate::New( pIsolate, LocalNow, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEOrganisationIsDeregistered" ), v8::FunctionTemplate::New( pIsolate, LocalOrganisationIsDeregistered, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEOrganisationIsRegistered" ), v8::FunctionTemplate::New( pIsolate, LocalOrganisationIsRegistered, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEPackageAdd" ), v8::FunctionTemplate::New( pIsolate, LocalPackageAdd, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEPackageAddForUpdate" ), v8::FunctionTemplate::New( pIsolate, LocalPackageAddForUpdate, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEPackageAssociate" ), v8::FunctionTemplate::New( pIsolate, LocalPackageAssociate, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEPackageRemove" ), v8::FunctionTemplate::New( pIsolate, LocalPackageRemove, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEPackageSet" ), v8::FunctionTemplate::New( pIsolate, LocalPackageSet, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEPackageSet2" ), v8::FunctionTemplate::New( pIsolate, LocalPackageSet2, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEPackageSetInstance" ), v8::FunctionTemplate::New( pIsolate, LocalPackageSetInstance, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEPercentAdjustment" ), v8::FunctionTemplate::New( pIsolate, LocalPercentAdjustment, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEPercentOf" ), v8::FunctionTemplate::New( pIsolate, LocalPercentOf, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEPreExecuteSetCondition" ), v8::FunctionTemplate::New( pIsolate, LocalPreExecuteSetCondition, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEPreExecuteSetExpression" ), v8::FunctionTemplate::New( pIsolate, LocalPreExecuteSetExpression, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VERegisterOrganisation" ), v8::FunctionTemplate::New( pIsolate, LocalRegisterOrganisation, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEReset" ), v8::FunctionTemplate::New( pIsolate, LocalReset, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEResetAnchorList" ), v8::FunctionTemplate::New( pIsolate, LocalResetAnchorList, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEResetContextStack" ), v8::FunctionTemplate::New( pIsolate, LocalResetContextStack, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEResetPackage" ), v8::FunctionTemplate::New( pIsolate, LocalResetPackage, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEResetPassword" ), v8::FunctionTemplate::New( pIsolate, LocalResetPassword, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEResolveContextStack" ), v8::FunctionTemplate::New( pIsolate, LocalResolveContextStack, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESet" ), v8::FunctionTemplate::New( pIsolate, LocalSet, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESetActivityOutput" ), v8::FunctionTemplate::New( pIsolate, LocalSetActivityOutput, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESetAttributeDelta" ), v8::FunctionTemplate::New( pIsolate, LocalSetAttributeDelta, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESetConditionAnchorResult" ), v8::FunctionTemplate::New( pIsolate, LocalSetConditionAnchorResult, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESetDefault" ), v8::FunctionTemplate::New( pIsolate, LocalSetDefault, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESetDocumentFileName" ), v8::FunctionTemplate::New( pIsolate, LocalSetDocumentFileName, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESetDocumentType" ), v8::FunctionTemplate::New( pIsolate, LocalSetDocumentType, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESetObjectProperty" ), v8::FunctionTemplate::New( pIsolate, LocalSetObjectProperty, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESetObjectPropertyColor" ), v8::FunctionTemplate::New( pIsolate, LocalSetObjectPropertyColor, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESetRuleResult" ), v8::FunctionTemplate::New( pIsolate, LocalSetRuleResult, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESetToFirstAnchor" ), v8::FunctionTemplate::New( pIsolate, LocalSetToFirstAnchor, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESetToFirstConditionAnchor" ), v8::FunctionTemplate::New( pIsolate, LocalSetToFirstConditionAnchor, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESetToFirstContext" ), v8::FunctionTemplate::New( pIsolate, LocalSetToFirstContext, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESimpleCondition" ), v8::FunctionTemplate::New( pIsolate, LocalSimpleCondition, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VESimpleExpression" ), v8::FunctionTemplate::New( pIsolate, LocalSimpleExpression, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEStartLoop" ), v8::FunctionTemplate::New( pIsolate, LocalStartLoop, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEStop" ), v8::FunctionTemplate::New( pIsolate, LocalStop, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VETextConcatenateGroup" ), v8::FunctionTemplate::New( pIsolate, LocalTextConcatenateGroup, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VETextJoinGroup" ), v8::FunctionTemplate::New( pIsolate, LocalTextJoinGroup, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VETimespanAverage" ), v8::FunctionTemplate::New( pIsolate, LocalTimespanAverage, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VETimespanCompare" ), v8::FunctionTemplate::New( pIsolate, LocalTimespanCompare, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VETimespanIsBetween" ), v8::FunctionTemplate::New( pIsolate, LocalTimespanIsBetween, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEToday" ), v8::FunctionTemplate::New( pIsolate, LocalToday, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEVerify" ), v8::FunctionTemplate::New( pIsolate, LocalVerify, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"VEWarn" ), v8::FunctionTemplate::New( pIsolate, LocalWarn, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"__addLog" ), v8::FunctionTemplate::New( pIsolate, LocalAddLog, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"__getActivityID" ), v8::FunctionTemplate::New( pIsolate, LocalGetActivityID, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"__getActivityInstanceID" ), v8::FunctionTemplate::New( pIsolate, LocalGetActivityInstanceID, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"__getAnchorEntityID" ), v8::FunctionTemplate::New( pIsolate, LocalGetAnchorEntityID, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"__getAnchorEntityInstanceID" ), v8::FunctionTemplate::New( pIsolate, LocalGetAnchorEntityInstanceID, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"__getAnchorPropertyCollectionID" ), v8::FunctionTemplate::New( pIsolate, LocalGetAnchorPropertyCollectionID, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"__getGlobalAnchorEntityInstanceID" ), v8::FunctionTemplate::New( pIsolate, LocalGetGlobalAnchorEntityInstanceID, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"__getSessionID" ), v8::FunctionTemplate::New( pIsolate, LocalGetSessionID, v8::External::New( pIsolate, m_pScriptObject ) ) );
        global->Set( v8::String::NewFromUtf8( pIsolate, u8"__saveLog" ), v8::FunctionTemplate::New( pIsolate, LocalSaveLog, v8::External::New( pIsolate, m_pScriptObject ) ) );

        // Create a new context based on the global object template
        v8::Handle<v8::Context> oContext = v8::Context::New( pIsolate, NULL, global );

        // Create a scope for the v8 context object
        v8::Context::Scope oContextScope( oContext );

        // Create a new v8 try/catch object
        v8::TryCatch oTryCatch;

        // Initialise the scripting engine ready to execute
        v8::Handle<v8::String> oSource = v8::String::NewFromUtf8( pIsolate, Utility::ConvertUTF32ToUTF8( sJavaScript ).c_str( ) );

        // Parse the script
        v8::Handle<v8::Script> oScript = v8::Script::Compile( oSource );

        // Confirm the script is empty
        if ( oScript.IsEmpty( ) == true ) {
            // Report the error
            ReportScriptError( pIsolate, &oTryCatch );
        } else {
            // Execute the script
            v8::Handle<v8::Value> result = oScript->Run( );

            // Confirm there is an exception
            if ( oTryCatch.HasCaught( ) == true ) {
                // Report the error
                ReportScriptError( pIsolate, &oTryCatch );
            } else {
                // Confirm the pre-execution state is unknown
                if ( m_lPreExecutionState == Common::PES_None ) {
                    // Confirm there is a result
                    if ( result.IsEmpty( ) == false ) {
                        // Confirm this is a boolean value
                        if ( ( result->IsBoolean( ) == true ) || ( result->IsBooleanObject( ) == true ) ) {
                            // Get the boolean value
                            v8::Local<v8::Boolean> bValue = result->ToBoolean( );

                            // Set the return value
                            vResult = DataObjects::DAttributeInstanceValue( bValue->Value( ) );
                        }

                        // Confirm this is a signed integer value
                        else if ( result->IsInt32( ) == true ) {
                            // Get the numeric value
                            v8::Local<v8::Int32> nValue = result->ToInt32( );

                            // Set the return value
                            vResult = DataObjects::DAttributeInstanceValue( (long) nValue->Value( ) );
                        }

                        // Confirm this is a unsigned integer value
                        else if ( result->IsUint32( ) == true ) {
                            // Get the numeric value
                            v8::Local<v8::Uint32> nValue = result->ToUint32( );

                            // Set the return value
                            vResult = DataObjects::DAttributeInstanceValue( (long) nValue->Value( ) );
                        }

                        // Confirm this is a floating point value
                        else if ( ( result->IsNumber( ) == true ) || ( result->IsNumberObject( ) == true ) ) {
                            // Get the numeric value
                            v8::Local<v8::Number> nValue = result->ToNumber( );

                            // Set the return value
                            vResult = DataObjects::DAttributeInstanceValue( nValue->Value( ) );
                        }

                        // Confirm this is a string value
                        else if ( ( result->IsString( ) == true ) || ( result->IsStringObject( ) == true ) ) {
                            // Get the string value
                            v8::String::Utf8Value sUnicodeValue( result );

                            // Set the return value
                            vResult = DataObjects::DAttributeInstanceValue( Utility::ConvertUTF8ToUTF32( *sUnicodeValue ) );
                        }

                        // Confirm this a date value
                        else if ( result->IsDate( ) == true ) {
                            // Get the date value in milliseconds
                            time_t tmValue = (time_t) result->NumberValue( );

                            // Convert the epoch date value to date/time string
                            struct tm* pTimeInfo = gmtime( &tmValue );

                            // Set the return value
                            std::ostringstream streamValue;
                            streamValue << std::setfill( '0' )
                                        << std::setw( 4 ) << ( pTimeInfo->tm_year + 1900 )
                                        << u8"-"
                                        << std::setw( 2 ) << ( pTimeInfo->tm_mon + 1 )
                                        << u8"-"
                                        << std::setw( 2 ) << pTimeInfo->tm_mday
                                        << u8" "
                                        << std::setw( 2 ) << pTimeInfo->tm_hour
                                        << u8":"
                                        << std::setw( 2 ) << pTimeInfo->tm_min
                                        << u8":"
                                        << std::setw( 2 ) << pTimeInfo->tm_sec
                                        << u8";"
                                        << std::setw( 2 ) << lTimeZoneID
                                        << u8";"
                                        << std::setw( 2 ) << lCalendarID;
                            vResult = DataObjects::DAttributeInstanceValue( Utility::ConvertUTF8ToUTF32( streamValue.str( ) ) );
                        }
                    }
                }
            }
        }
    }

    // Free the v8 isolate object
    pIsolate->Dispose( );

    // Return the result
    return vResult;

[Ben Noordhuis]

See https://groups.google.com/d/msg/v8-users/oSb33KvbURY/24y8F9IfFUcJ
for possible solutions. Jane reported that using SetAccessor() sped
up things considerably.

You can also simply cache the global object's ObjectTemplate in a
Persistent handle if it's the same between runs.

[Gavin Glynn]

Thanks for that. The problem is that all my entries are actual methods - not properties. In retrospect, I don't think caching the template will be helpful. It only took about 30ms to form the template. It was the v8::Context::New operation that took 350ms.... :)

...

[Tom Jakubowski]

> On Aug 18, 2015, at 12:14, Gavin Glynn <ga...@metavine.com> wrote:
>
> Thanks for that. The problem is that all my entries are actual methods - not properties. In retrospect, I don't think caching the template will be helpful. It only took about 30ms to form the template. It was the v8::Context::New operation that took 350ms.... :)

What do you mean by "actual methods?" You should be able to set the property's value to a function.

Tom Jakubowski

[Ben Noordhuis]

On Tue, Aug 18, 2015 at 9:14 PM, Gavin Glynn <ga...@metavine.com> wrote:
> Thanks for that. The problem is that all my entries are actual methods - not
> properties.

That doesn't matter, methods are properties too in JS. The idea is
that you defer creating the FunctionTemplate and function object until
the JS code needs it. That's assuming most code won't call all 200
methods (and even then - spreading out the cost may be a better user
experience.)

> In retrospect, I don't think caching the template will be
> helpful. It only took about 30ms to form the template. It was the
> v8::Context::New operation that took 350ms.... :)

Have you tried checking with perf(1) where V8 spends its time?