Thanks TJ. That's impressive. What happens where you are not using AFL in array mode and are using looping structures through each bar...?
I think you have said before that there is no special execution penalty for this...? Many Thanks --- In [email protected], "Tomasz Janeczko" <[EMAIL PROTECTED]> wrote: > > Hello, > > Here is an article that covers that in detail: > http://www.amibroker.com/kb/2008/08/12/afl-execution-speed/ > > > Best regards, > Tomasz Janeczko > amibroker.com > ----- Original Message ----- > From: "Tomasz Janeczko" <[EMAIL PROTECTED]> > To: <[email protected]> > Sent: Tuesday, August 12, 2008 6:21 PM > Subject: Re: [amibroker] Re: AFL Execution time for indicator code > > > > AFL array processing is at native machine code speed. Can't be faster than that. > > > > Best regards, > > Tomasz Janeczko > > amibroker.com > > ----- Original Message ----- > > From: "sidhartha70" <[EMAIL PROTECTED]> > > To: <[email protected]> > > Sent: Tuesday, August 12, 2008 4:59 PM > > Subject: [amibroker] Re: AFL Execution time for indicator code > > > > > >> Thanks TJ. I am using 5.16 actually. > >> > >> As a point of interest, how does AFL execution speed compare with C#...? > >> > >> > >> --- In [email protected], "Tomasz Janeczko" <groups@> wrote: > >>> > >>> If you are using linked charts, it is recommeded to upgrade to 5.16 > >>> > >>> Best regards, > >>> Tomasz Janeczko > >>> amibroker.com > >>> ----- Original Message ----- > >>> From: "sidhartha70" <sidhartha70@> > >>> To: <[email protected]> > >>> Sent: Tuesday, August 12, 2008 2:24 PM > >>> Subject: [amibroker] Re: AFL Execution time for indicator code > >>> > >>> > >>> > TJ... no I don't. > >>> > > >>> > --- In [email protected], "Tomasz Janeczko" <groups@> wrote: > >>> >> > >>> >> Do you use lots of Foreign()/SetForeign() ? > >>> >> > >>> >> Best regards, > >>> >> Tomasz Janeczko > >>> >> amibroker.com > >>> >> ----- Original Message ----- > >>> >> From: "sidhartha70" <sidhartha70@> > >>> >> To: <[email protected]> > >>> >> Sent: Tuesday, August 12, 2008 1:17 PM > >>> >> Subject: [amibroker] AFL Execution time for indicator code > >>> >> > >>> >> > >>> >> > Lets say I'm looking at 200 tick charts ... I use a number of quite > >>> >> > complex indictaors to guide my trading... what's the highest > >>> >> > realistically usable 'total execution time' for any given indicator > >>> >> > under those cirumstances...? I want to check my coding is ok. > >>> >> > > >>> >> > Why do I ask...? Because I have 9 charts on my dual screen set > >> up... > >>> >> > some are just price graphs. Other's price graphs + more complex AFL > >>> >> > code... a number of my 'panes' indicate that they take 0.02 > >> secs total > >>> >> > execution time... in concert these seem to be taking my AmiBroker > >>> >> > session towards unusable slowness... > >>> >> > > >>> >> > As I mentioned yesterday my average total exec time for all > >> graphs is > >>> >> > 0.65-0.7 secs... as well as this I have a real time quote > >> window open. > >>> >> > > >>> >> > As I sit here now, I have one of my 8 x 3Ghz cores grinding away at > >>> >> > about 80%... > >>> >> > > >>> >> > Oh... I use IQ Feed by the way. > >>> >> > > >>> >> > Many Thanks > >>> >> > > >>> >> > > >>> >> > ------------------------------------ > >>> >> > > >>> >> > Please note that this group is for discussion between users only. > >>> >> > > >>> >> > To get support from AmiBroker please send an e-mail directly to > >>> >> > SUPPORT {at} amibroker.com > >>> >> > > >>> >> > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG: > >>> >> > http://www.amibroker.com/devlog/ > >>> >> > > >>> >> > For other support material please check also: > >>> >> > http://www.amibroker.com/support.html > >>> >> > Yahoo! Groups Links > >>> >> > > >>> >> > > >>> >> > > >>> >> > >>> > > >>> > > >>> > > >>> > ------------------------------------ > >>> > > >>> > Please note that this group is for discussion between users only. > >>> > > >>> > To get support from AmiBroker please send an e-mail directly to > >>> > SUPPORT {at} amibroker.com > >>> > > >>> > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG: > >>> > http://www.amibroker.com/devlog/ > >>> > > >>> > For other support material please check also: > >>> > http://www.amibroker.com/support.html > >>> > Yahoo! Groups Links > >>> > > >>> > > >>> > > >>> > >> > >> > >> > >> ------------------------------------ > >> > >> Please note that this group is for discussion between users only. > >> > >> To get support from AmiBroker please send an e-mail directly to > >> SUPPORT {at} amibroker.com > >> > >> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG: > >> http://www.amibroker.com/devlog/ > >> > >> For other support material please check also: > >> http://www.amibroker.com/support.html > >> Yahoo! Groups Links > >> > >> > >> > > > > ------------------------------------ > > > > Please note that this group is for discussion between users only. > > > > To get support from AmiBroker please send an e-mail directly to > > SUPPORT {at} amibroker.com > > > > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG: > > http://www.amibroker.com/devlog/ > > > > For other support material please check also: > > http://www.amibroker.com/support.html > > Yahoo! Groups Links > > > > > > >
