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" <[EMAIL PROTECTED]> >> 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" <[EMAIL PROTECTED]> >>> 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 > > >
