I just learnt from the message below about DDP, but when I run
$ perl -MDDP -MPDL -e '$a=pdl(1); p $a;'
I get
PDL {
public methods (368) : abs, acos,...
private methods (43) : __ANON__, _badvalue_int0,...
internals: 39438384
}
instead of
PDL {
Data : 1
Type : double
Shape : Empty[0]
Nelem : 1
Min : 1
Max : 1
Badflag : No
Has Bads : No
},
as below. Is this related to the configuration of DDP?
Regards,
Luis
On Thu, Mar 05, 2015 at 12:46:09AM -0600, PDL users list wrote:
> Hello all,
>
> I was trying something out and wanted to create a new piddle from a
> scalar that matched the dimensions of another piddle, so I tried the
> following:
>
> use PDL;
> my $other = zeros(3,2);
> my $cases = {
> 'scalar' => 1, # Just a Perl scalar
> 'pdl' => pdl(1), # a 0-dim piddle
> };
>
> $_ += $other for values %$cases;
>
>
> use DDP; p $cases;
>
> and I got the following output:
>
> \ {
> pdl PDL {
> Data : 1
> Type : double
> Shape : Empty[0]
> Nelem : 1
> Min : 1
> Max : 1
> Badflag : No
> Has Bads : No
> },
> scalar PDL {
> Data : [
> [1 1 1]
> [1 1 1]
> ]
> Type : double
> Shape : [3 2]
> Nelem : 6
> Min : 1
> Max : 1
> Badflag : No
> Has Bads : No
> }
> }
>
> I think I understand the reasoning behind this behaviour, but what I
> would like to know is if there is a way to be able to get the same
> output as in the scalar case when using the 0-dim piddle `pdl(1)` ( or
> even `pdl([ 1 ])` ).
>
> Regards,
> - Zaki Mughal
>
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--
o
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Instituto de Ciencias Físicas, UNAM | fax:(52)(777)317-5388 `>/ /\
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Dive into the World of Parallel Programming The Go Parallel Website, sponsored
by Intel and developed in partnership with Slashdot Media, is your hub for all
things parallel software development, from weekly thought leadership blogs to
news, videos, case studies, tutorials and more. Take a look and join the
conversation now. http://goparallel.sourceforge.net/
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