Prepared statements vs. Stored Procedures - Mailing list pgsql-performance

I'm hoping someone can offer some advice here.

 

I have a large perl script that employs prepared statements to do all its queries. I'm looking at using stored procedures to improve performance times for the script. Would making a stored procedure to replace each prepared statement be worthwhile? If not, when could I use stored procedures to improve performance?

 

Thanks in advance.