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TJ, thank you for adding /3GB ability, now I am able to run 4 instances
with larger opts than before - I still haven't hit the new limit yet.
8 - ) But if you or anyone knows, I guess I still don't understand
exactly how the memory limitations work. I have 4G of RAM. At first I
thought that with virtual memory ( paging file ), I would be able to
effectively have more than 4G. Then I learned that 32-bit windows can only
allocate 4G, and apps are limited to 2G, or 3G with /3GB switch. But when I
finish running large opts and then look at Task Manager, it *looks* like,
with the paging file included, I *do* have more than 3G available to me. I
have included some stats from Task Manager below - could anyone explain to
me exactly how this works and if it is possible to know in advance how much
total memory I can use? Thank you!
Steve
Task Manager stats after running 4 simultaneous large Opts
-----------------------------------------------------------
Page file usage = 3.79 G
Commit Charge ( total memory allocated to apps and OS )
total = 3.999 G
limit = 9.409 G
peak = 5.147 G
Physical Memory ( RAM )
total = 3.406 G
available = 2.757 G
system cache = 0.579 G
----- Original Message -----
From: "Tomasz Janeczko" <groups@xxxxxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Tuesday, September 09, 2008 1:44 PM
Subject: Re: [amibroker] AmiBroker 5.17.0 BETA released
> Hello,
>
> This is now fixed.
>
>
>
> CHANGES IN VERSION 5.17.1 (as compared to 5.17.0):
>
> a.. In 5.17.0 "Current symbol" selection in AA always used first symbol
> in the database. Fixed.
> http://www.amibroker.com/devlog/2008/09/09/amibroker-5170-beta-released/
>
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "Prashanth" <prash454.ta@xxxxxxxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Tuesday, September 09, 2008 7:18 PM
> Subject: Re: [amibroker] AmiBroker 5.17.0 BETA released
>
>
>> Hllo Tj,
>>
>> I am facing the same problem.
>>
>> If I click on either BackTest or Individual Backtest after selecting
>> Apply
>> to Current Symbol, it runs the backtest on the First Symbol of the
>> Database
>> ir-respective of which ticker is currently displayed.
>>
>> Regards.
>>
>> Prashanth
>>
>> ----- Original Message -----
>> From: "Tomasz Janeczko" <groups@xxxxxxxxxxxxx>
>> To: <amibroker@xxxxxxxxxxxxxxx>
>> Sent: Tuesday, September 09, 2008 21:51
>> Subject: Re: [amibroker] AmiBroker 5.17.0 BETA released
>>
>>
>>> I have run backtest /individual over current symbol and over watchlist
>> without any problems.
>>>
>>> 5.17 is highly recommended over 5.16 as
>>> 5.16 has a bug causing it to occassionally create very large files on
>> disk.
>>> All users should upgrade to 5.17 if they use any earlier beta.
>>>
>>> Best regards,
>>> Tomasz Janeczko
>>> amibroker.com
>>> ----- Original Message -----
>>> From: "Boris Kanevsky" <lanbor@xxxxxxx>
>>> To: <amibroker@xxxxxxxxxxxxxxx>
>>> Sent: Tuesday, September 09, 2008 5:59 PM
>>> Subject: Re: [amibroker] AmiBroker 5.17.0 BETA released
>>>
>>>
>>>
>>> > Hi Tomasz!
>>> > I have problem to run AmiBroker 5.17.0 BETA on AA,
>>> > when I try to backtest Individual stock from watchlist.?
>>> > When I return to 5.16.0 BETA it works fine.
>>> >
>>> > ------------------------------------
>>> >
>>> > Please note that this group is for discussion between users only.
>>> >
>>> > To get support from AmiBroker please send an e-mail directly to
>>> > SUPPORT {at} amibroker.com
>>> >
>>> > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
>>> > http://www.amibroker.com/devlog/
>>> >
>>> > For other support material please check also:
>>> > http://www.amibroker.com/support.html
>>> > Yahoo! Groups Links
>>> >
>>> >
>>> >
>>>
>>> ------------------------------------
>>>
>>> Please note that this group is for discussion between users only.
>>>
>>> To get support from AmiBroker please send an e-mail directly to
>>> SUPPORT {at} amibroker.com
>>>
>>> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
>>> http://www.amibroker.com/devlog/
>>>
>>> For other support material please check also:
>>> http://www.amibroker.com/support.html
>>> Yahoo! Groups Links
>>>
>>>
>>>
>>
>>
>> ------------------------------------
>>
>> Please note that this group is for discussion between users only.
>>
>> To get support from AmiBroker please send an e-mail directly to
>> SUPPORT {at} amibroker.com
>>
>> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
>> http://www.amibroker.com/devlog/
>>
>> For other support material please check also:
>> http://www.amibroker.com/support.html
>> Yahoo! Groups Links
>>
>>
>>
>
> ------------------------------------
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to
> SUPPORT {at} amibroker.com
>
> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
>
> For other support material please check also:
> http://www.amibroker.com/support.html
> Yahoo! Groups Links
>
>
>
>
------------------------------------
Please note that this group is for discussion between users only.
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SUPPORT {at} amibroker.com
For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
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For other support material please check also:
http://www.amibroker.com/support.html
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