Re: [xsl] Tool that measures the performance of an XSLT program at a fine granularity?

["Michael Müller-Hillebrand mmh@xxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>]

Roger,

Have you tried to put every expression in a separate function, to be able to
use Saxon's -TP option?

Of course, this changes the processing, as Michael Kay mentioned and might not
give you the answers you want to have.

- Michael MH

> Am 26.07.2020 um 21:36 schrieb Dr. Roger L Costello costello@xxxxxxxxx
<xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>:
>
> Hi Folks,
>
> Here is a statement in my XSLT program:
>
> <xsl:variable name="who-list" select="random:sequence($hiddennodes *
$outputnodes, 0.0, math:pow($hiddennodes, -0.5))" as="xs:double*" />
>
> I would like to know the time required to execute each of these portions of
that statement:
>
> (1) math:pow($hiddennodes, -0.5)
>
> (2) $hiddennodes * $outputnodes
>
> (3) random:sequence($hiddennodes * $outputnodes, 0.0, math:pow($hiddennodes,
-0.5))
>
> (4) Time required to assign the variable the value
>
> (5) Time required to ensure the value of the variable is a sequence of zero
or more xs:double values
>
> Is there a tool that provides such fine-grain performance measurements?
>
> /Roger