SmartQuant Discussion

Hi Guys

Quant Trader is sending out ProviderErrors "System.OutOfMemoryException". Can you please suggest why this might be happening?

Looking forward to your reply.

Thanks,
Madhur

P.S. This is the exception that I am getting:
7/9/2014 9:00:28 AM : Provider error System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.
at System.Collections.ArrayList.set_Capacity(Int32 value)
at System.Collections.ArrayList.EnsureCapacity(Int32 min)
at System.Collections.ArrayList.Add(Object value)
at SmartQuant.Data.DataArray.Add(IDataObject obj)
at SmartQuant.Instruments.DataManager.XFu1XyTqo(Object , QuoteEventArgs )
at SmartQuant.Providers.ProviderManager.NbKckLib1A(Object , QuoteEventArgs )
at SmartQuant.Providers.QuoteEventHandler.Invoke(Object sender, QuoteEventArgs args)
at SmartQuant.QR.QuantRouter.BHUIJ6MbHh(IFIXInstrument , Byte , Double , Int32 , Double , Int32 )

Hi,

have you limited the number of quotes/trades/bars stored in memory?

Regards,
Anton

Hi Dr. Anton

I am not sure. Is there a setting for this?

Regards
Madhur

Tools->Options->General

and

Tools->Options->Memory Management

Regards,
Anton

Hi Anton

No I haven't. Please find the snap shots attached.

Thanks
Madhur

OK, so try to change these values / options to reduce memory consumption.

Regards,
Anton