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[lan haiping <lanhaiping@gmail.com>]

No, nothing is related with compilation!
It is due to large number to overflow.

regards,

On Tue, Mar 17, 2009 at 1:47 PM, St Druid <tq02ksu@gmail.com> wrote:

Dear Hai-Ping
it also perhaps the problem of compilation.
estimating the value sequentially may make it being positive.

Regards,

On Sat, Mar 14, 2009 at 9:37 PM, Matteo Giantomassi
<Matteo.Giantomassi@uclouvain.be> wrote:
>
>
>> Dear All,
>> When i performed some tests on GW calculations,  It gave me some minus
>> value for estimating disk file, such as
>> "WF disk file :  -1978.654 Mbytes "
>> What does this statement indicate  ?
>>
>
>  There's an overflow error during the calculation of the
>  size of the array. Thus the reported value is wrong.
>  It's not a serious matter as that value is only used
>  to have an idea of the memory required by the wave functions.
>
>  Regards,
>  Matteo Giantomassi
>
>
>> Regards,
>> Hai-Ping
>>
>>
>>
>> --
>> Hai-Ping Lan
>> Department of Electronics ,
>> Peking University , Bejing, 100871
>> lanhaiping@gmail.com, hplan@pku.edu.cn
>>
>
>
>

--
B.W Dong
state key laboratory of super hard material

jilin university

-- 
Hai-Ping Lan 
Department of Electronics ,
Peking University , Bejing, 100871
lanhaiping@gmail.com, hplan@pku.edu.cn