Alaric hash size problem

Discussions about Winboard/Xboard. News about engines or programs to use with these GUIs (e.g. tournament managers or adapters) belong in this sub forum.

Moderator: Andres Valverde

Alaric hash size problem

Postby Gábor Szots » 02 Apr 2007, 12:56

Hi Peter,

Using Alaric UCI and setting hash size to 96 MB I get a memory allocation of 162 MB! Setting 128 MB I get 194 MB allocation (right in the sense that it is 32 MB bigger).

Using Alaric WB and setting hash to 96 I get an incredible 258 MB memory allocation. Setting 128 MB the allocated memory is 322 MB!! This is 64 MB bigger than that with 96 MB setting.

I tried the UCI version under both the Arena 1.99beta4 and Shredder 9 GUI's.

Further value pairs of hash and allocation for the UCI version:

16 - 82
24 - 90
32 - 98
48 - 114

Up to now, normal increase, but too big 'offset'.

64 - 66 (??)
65 - 131

Best regards,
Gábor Szőts

CCRL testing group
User avatar
Gábor Szots
 
Posts: 327
Joined: 26 Sep 2004, 21:26
Location: Szentendre, Hungary

Re: Alaric hash size problem

Postby Peter Fendrich » 02 Apr 2007, 16:18

The more hash the better it is!

To be serious, I did this silly update just before the relase and of course there is an error...
There is no real good workaround so I will upload a correction.
If it's ok with you I will send you an updated version and if it looks good for you I will relase it.

Thanks!

/Peter
User avatar
Peter Fendrich
 
Posts: 193
Joined: 26 Sep 2004, 20:28
Location: Sweden

Re: Alaric hash size problem

Postby Gábor Szots » 02 Apr 2007, 21:20

Peter Fendrich wrote:The more hash the better it is!

To be serious, I did this silly update just before the relase and of course there is an error...
There is no real good workaround so I will upload a correction.
If it's ok with you I will send you an updated version and if it looks good for you I will relase it.

Thanks!

/Peter


Thanks, of course it is ok with me.
Gábor Szőts

CCRL testing group
User avatar
Gábor Szots
 
Posts: 327
Joined: 26 Sep 2004, 21:26
Location: Szentendre, Hungary

Re: Alaric hash size problem

Postby Peter Fendrich » 02 Apr 2007, 22:58

It is sent!
I used your old email address. Hopefully it is the same...

/Peter
User avatar
Peter Fendrich
 
Posts: 193
Joined: 26 Sep 2004, 20:28
Location: Sweden

Re: Alaric hash size problem

Postby Gábor Szots » 03 Apr 2007, 06:29

Peter Fendrich wrote:It is sent!
I used your old email address. Hopefully it is the same...

/Peter


In case it is not, I've sent you a private message with my addresses.
Gábor Szőts

CCRL testing group
User avatar
Gábor Szots
 
Posts: 327
Joined: 26 Sep 2004, 21:26
Location: Szentendre, Hungary

Re: Alaric hash size problem

Postby Gábor Szots » 03 Apr 2007, 13:59

Peter Fendrich wrote:It is sent!
I used your old email address. Hopefully it is the same...

/Peter


Received, and it seems to be all right. Actually, when setting 96 MB hash Alaric allocates only 97 MB.

Thanks!
Gábor Szőts

CCRL testing group
User avatar
Gábor Szots
 
Posts: 327
Joined: 26 Sep 2004, 21:26
Location: Szentendre, Hungary


Return to Winboard and related Topics

Who is online

Users browsing this forum: No registered users and 16 guests