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Thanks TJ - I have uploaded the file to the Files section as HeatMap.afl
HeatMap v1.1a
I actually use 3 of these heatmap indicators at once in a single window with different scoreing selected. So anything to speed things up would help.
--- In amibroker@xxxxxxxxxxxxxxx, Tomasz Janeczko <groups@xxx> wrote:
>
> Hello,
>
> Sorry, but I can't see any formula attached to your e-mail. Please send
> the formula you are using,
> then we could discuss the details.
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
>
>
> gmorlosky wrote:
> > Thanks - So I am really doing 123 * 123 in the orginal example... How do I speed that up ?
> >
> > Yes - the example was a partial list as I left off some of the "lesser" functions, but I have included all below (119 symbols).
> >
> > Function name Call Count Total Time[ms] Time per Call [ms]
> > StrExtract 120 0.530 0.004
> > CategoryGetSymbols 1 0.125 0.125
> > GetCategorySymbols 1 0.107 0.107
> > Param 6 0.038 0.006
> > paramcategory 1 0.034 0.034
> > ParamList 4 0.031 0.008
> > ParamToggle 4 0.031 0.008
> > NumToStr 1 0.030 0.030
> > StaticVarGet 3 0.019 0.006
> > array operator - 1 0.015 0.015
> > paramlistnum 1 0.014 0.014
> > ParamTrigger 2 0.010 0.005
> > _SECTION_BEGIN 1 0.008 0.008
> > Status 1 0.005 0.005
> > IIf 2 0.003 0.002
> > StrLen 1 0.002 0.002
> > _SECTION_END 1 0.002 0.002
> > EnableScript 1 0.002 0.002
> > StrFind 1 0.002 0.002
> > EnableTextOutput 1 0.001 0.001
> > GetChartID 1 0.000 0.000
> >
> >
> >
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, Tomasz Janeczko <groups@> wrote:
> >
> >> The list looks incomplete. Your formula probably uses
> >> 123 * 123 (=15129) calls to Foreign function to generate heat map /
> >> correlation for 123 symbols. That's
> >> where it apparently spends most time.
> >>
> >> gmorlosky wrote:
> >>
> >>> Explain something to me. This particular indicator code (HeatMap of 123 symbols)runs like a dog (5 seconds or more to complete. I have no plugins or scripting. The details of each function are below. Is it the StrExtract and/or the *Symbols, that needs to be sped up ? and how ?
> >>>
> >>> Function name Call Count Total Time [ms] Time per Call [ms]
> >>> StrExtract 123 0.563 0.005
> >>> CategoryGetSymbols 1 0.403 0.403
> >>> GetCategorySymbols 1 0.285 0.285
> >>> Param 6 0.038 0.006
> >>> ParamList 4 0.035 0.009
> >>> Paramcategory 1 0.033 0.033
> >>> ParamToggle 4 0.032 0.008
> >>> NumToStr 1 0.030 0.030
> >>> AddColumn 1 0.023 0.023
> >>>
> >>>
> >>>
> >>>
> >>> ------------------------------------
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> >
> > ------------------------------------
> >
> > **** IMPORTANT PLEASE READ ****
> > This group is for the discussion between users only.
> > This is *NOT* technical support channel.
> >
> > TO GET TECHNICAL SUPPORT send an e-mail directly to
> > SUPPORT {at} amibroker.com
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> > http://www.amibroker.com/feedback/
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> > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
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> >
> > Yahoo! Groups Links
> >
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>
------------------------------------
**** IMPORTANT PLEASE READ ****
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http://www.amibroker.com/feedback/
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