I also just rewrote the cfscript part using a 'if else if' format and it
performed in 110ms. The performance hit of 'switch' is amazing.
----- Original Message -----
From: "Marlon Moyer" <[EMAIL PROTECTED]>
To: "CF-Talk" <[EMAIL PROTECTED]>
Sent: Friday, April 19, 2002 1:15 PM
Subject: Re: cfswitch vs switch
> I got curious and tested it out for myself. Here's the results:
>
> cfscript switch - 600 ms
> cfswitch - 181 ms
>
> for this code:
>
> <cfset time1 = gettickcount()>
> <cfscript>
> j = 0;
> i = 0;
>
> for (i = 1;i lte 1000;i=incrementvalue(i)) {
> j = RandRange(1,10000);
>
> switch (j) {
> case "j lte 250": {
> j = j +1;
> break;
> }
> case "j lte 500": {
> j=j+1;
> break;
> }
> case "j lte 750": {
> j=j+1;
> break;
> }
> case "j lte 1000": {
> j=j+1;
> break;
> }
> }
>
> }
>
> </cfscript>
> <cfset out = GetTickcount() - time1>
> <cfoutput>cfscript switch - #out# ms</cfoutput>
> <cfset time1 = getTickCount()>
>
> <cfset j=0>
> <cfset i=0>
>
> <cfloop from="1" to="1000" index="i">
> <cfset j=RandRange(1,10000)>
> <cfswitch expression="j">
> <cfcase value="j lte 250">
> <cfset j = j +1>
> </cfcase>
> <cfcase value="j lte 500">
> <cfset j = j +1>
> </cfcase>
> <cfcase value="j lte 750">
> <cfset j = j +1>
> </cfcase>
> <cfcase value="j lte 1000">
> <cfset j = j +1>
> </cfcase>
> </cfswitch>
> </cfloop>
>
> <cfset out = GetTickcount() - time1>
> <cfoutput><br>cfswitch - #out# ms</cfoutput>
> ----- Original Message -----
> From: "Marlon Moyer" <[EMAIL PROTECTED]>
> To: "CF-Talk" <[EMAIL PROTECTED]>
> Sent: Friday, April 19, 2002 12:54 PM
> Subject: cfswitch vs switch
>
>
> > I seem to remember hearing that the cfscript switch statement is a dog
> compared to the equivalent cfswitch code...Is this correct?
> >
> >
> > Marlon
> >
> >
> >
>
______________________________________________________________________
Your ad could be here. Monies from ads go to support these lists and provide more
resources for the community. http://www.fusionauthority.com/ads.cfm
FAQ: http://www.thenetprofits.co.uk/coldfusion/faq
Archives: http://www.mail-archive.com/[email protected]/
Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
