On Dec 2, 2005, at 12:09 PM, Octavian Rasnita wrote:
Hi,
I have some questions that I couldn't find an answer for:
Which way of "inserting" vars in HTML::Template is the fastest?
(or it doesn't make any difference?)
*snip*
Someone can correct me if I'm wrong, but based on the usual perl speed
generalizations, doing...
$ht->param(foo => 1);
$ht->param(bar => 2);
$ht->param(baz => 3);
...will be slower than doing...
$ht->param(foo => 1, bar => 2, baz => 3);
...because doing three method calls is more expansive than doing one
and passing more data. But doing...
$ht->param({ foo => 1, bar => 2, baz => 3 });
...should be even faster because it is more efficient to pass a single
hashref in a method call than it is to pass a large list of arguments.
I have not benchmarked these and have not looked at the under-lying
code of the param method to be sure, but based on what I know about
Perl and the speed of method calls and passing arguments, these are my
assumptions.
Is the speed of H::T affected if using the following options?
And I'm not sure about die_on_bad_params, but I do believe
loop_context_vars and global_vars does add a performance hit because
the engine then has to generate or handle more vars inside a loop than
if they were turned off.
Is there a better way of defining the $ht object than defining it for
every
template needs to be parsed?
I don't have an answer for that.
--
Paul Baker
"The day Microsoft makes something that doesn't suck is probably the
day they start making vacuum cleaners."
-- Ernst Jan Plugge
GPG Key: http://homepage.mac.com/pauljbaker/public.asc
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