RE: Boot up speed
"Kelly Smith" <[email protected]>
| Newsgroups | gmane.comp.hardware.microcontrollers.tini |
|---|---|
| Message-ID | <[email protected]> |
Would you do just a simple class:
System.out.println("*");
And time that from a envocation prompt until you see the "*" printed, and
let me know the time?
Something like the Tynamo TINI web-server (fairly complicated) DOES take a
lot of time to load (dealing with 'propeties' files, etc.), and then run
(where it has opened an HTTP port 80), and that is what I am seeing (as a
"typical example" for a TINI program execution time). Other programs load in
1 second or so. I suspect that the "* printer should be quick like this.
You you also summarize what you think your TINIapplication is doing in a
description of "sequential steps", after parsing .startup? Maybe even post
your code for a design review?
Best regards, Kelly Smith
-----Original Message-----
From: Andrew Page [mailto:andymark.page-XZoyATsUNX5Wk0Htik3J/[email protected]]
Sent: Sunday, April 25, 2004 9:19 AM
To: Kelly Smith; tini-6tN4nzCoH/[email protected]
Subject: Re: [TINI]Boot up speed
Dear Kelly,
Thanks for the links, but it is what the TINI does 'before' my code starts
that I was wondering about. Is it normal for a TINI to take 90 seconds to
boot up before being ready to run code?
(i.e. just starting slush and all the normal servers).
Thanks,
Andy Page.
----- Original Message -----
From: "Kelly Smith" <[email protected]>
To: "Andrew Page" <andymark.page-XZoyATsUNX5Wk0Htik3J/[email protected]>; <tini-6tN4nzCoH/[email protected]>
Sent: Sunday, April 25, 2004 11:48 AM
Subject: RE: [TINI]Boot up speed
> Dear Andrew - Let me suggest that you optimize your code, by reviewing
these
> links (posted by Shawn Silverman (of Tynamo TINI Web-Server fame));
>
> http://tynamo.qindesign.com/docs/tini/tips.html
>
> http://www.precisejava.com/javaperf/j2ee/Servlets.htm
>
> http://www.javaperformancetuning.com/tips/j2ee_srvlt.shtml
>
> You might consider posting your TINI application code, to see if anyone
has
> any ideas where it might be better "tweaked" for performance.
>
> This is from Borland (for Java optmization, which ties in to their
JBuilder
> product):
>
> http://www.borland.com/optimizeit/index.html
>
> Best regards, Kelly Smith
>
> -----Original Message-----
> From: tini-admin-6tN4nzCoH/[email protected] [mailto:tini-admin-6tN4nzCoH/[email protected]]On Behalf Of
> Andrew Page
> Sent: Saturday, April 24, 2004 12:42 PM
> To: tini-6tN4nzCoH/[email protected]
> Subject: [TINI]Boot up speed
>
>
> Hi all,
>
>
>
> I have written a small java program (about 20k) for a TSTIK72NB (behaves
> like a TINIm400). I have put this program in the etc directory and edited
> the .startup file so the app runs automatically at power up. It seems
that
> it takes about 90 seconds before the application starts after initial
power
> up. My question is - is this about right or can I do something to make
this
> time a bit shorter? I am not ready to put the program into flash yet but
> would this make boot up any quicker?
>
>
>
> Thanks,
>
>
>
> Andy Page.
>
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