Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked
 
PerlMonks  

Re^2: Minimum Hash keys allocated?

by halfcountplus (Hermit)
on Sep 26, 2010 at 18:50 UTC ( #862110=note: print w/ replies, xml ) Need Help??


in reply to Re: Minimum Hash keys allocated?
in thread Minimum Hash keys allocated?

In fact, pre-allocating can save some headaches if you know the data structure is going to be a very large one, qv:

mem usage

Pay close attention to what ikegami says in this part:

Re^4: mem usage

As this sort of hack made a very real difference -- it is not simply a matter of setting the number of slots.


Comment on Re^2: Minimum Hash keys allocated?

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://862110]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others wandering the Monastery: (6)
As of 2015-07-30 11:37 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (271 votes), past polls