About parallelhashlist..

[aminer]

Hello,



If you look at parallelhashlist in:

http://pages.videotron.com/aminer/



Even if i use lock striping for the hash chains in parallelhashlist,
synchronizing

access to the counter reintroduces the scalability problems of exclusive
locking.

In this case, the counter is called a hot field because every mutative
operation needs

to access it. So my next step is to split the global counter to many local
counters...

also i am using a readewritelock in every chain, so my next step also is to
lower

the number of readwritelocks to consume also less memory...



Thank you.

Amine Moulay Ramdane.

[aminer]

I have wrote:

> So my next step is to split the global counter to many local counters...

I mean to split the global counter to many counters to enhance the
scalability...




Amine Moulay Ramdane.




"aminer" <ami...@videotron.ca> wrote in message
news:jp0hqh$fog$1...@dont-email.me...

[aminer]

Hello,


If you look at parallelhashlist in:

http://pages.videotron.com/aminer/


Even if i use lock striping for the hash chains in parallelhashlist,
synchronizing access to the counter reintroduces the scalability
problems of exclusive locking. In this case, the counter is called
a hot field because every mutative operation needs to access it.

So my next step is to split the global counter to many counters to
enhance the scalability... also i am using a readewritelock in every chain,

[aminer]

I wrote:
> Even if i use lock striping for the hash chains in parallelhashlist,
> synchronizing access to the counter reintroduces the scalability
> problems of exclusive locking.

I was speaking about the counter that computes the number of the entries in
the hashmap

Amine Moulay Ramdane.




"aminer" <ami...@videotron.ca> wrote in message

news:jp0i75$ib2$1...@dont-email.me...