A strange observation with PDL-2.014:
*The code:*
use PDL;
my $P = pdl('[ [ [0 1] [2 3] ] [ [4 5] [6 7] ] ]'); # Double D [2,2,2]
print "P-BEFORE info=". $P->info . " data: " . $P . "\n";
$P->reshape(4, 2);
print "P-AFTER info=". $P->info . " data: " . $P . "\n";
my $Q = pdl([ [ [0,1],[2,3] ],[ [4,5],[6,7] ] ]); # Double D [2,2,2]
print "Q-BEFORE info=". $Q->info . " data: " . $Q . "\n";
$Q->reshape(4, 2);
print "Q-AFTER info=". $Q->info . " data: " . $Q . "\n";
*The output on PDL-2.013 (IMO correct):*
P-BEFORE info=PDL: Double D [2,2,2] data:
[
[
[0 1]
[2 3]
]
[
[4 5]
[6 7]
]
]
P-AFTER info=PDL: Double D [4,2] data:
[
[0 1 2 3]
[4 5 6 7]
]
Q-BEFORE info=PDL: Double D [2,2,2] data:
[
[
[0 1]
[2 3]
]
[
[4 5]
[6 7]
]
]
Q-AFTER info=PDL: Double D [4,2] data:
[
[0 1 2 3]
[4 5 6 7]
]
*The output on PDL-2.014:*
P-BEFORE info=PDL: Double D [2,2,2] data:
[
[
[0 1]
[2 3]
]
[
[4 5]
[6 7]
]
]
P-AFTER info=PDL: Double D [2,2,2] data:*##### **BUG?*
[
[
[0 1]
[2 3]
]
[
[4 5]
[6 7]
]
]
Q-BEFORE info=PDL: Double D [2,2,2] data:
[
[
[0 1]
[2 3]
]
[
[4 5]
[6 7]
]
]
Q-AFTER info=PDL: Double D [4,2] data:
[
[0 1 2 3]
[4 5 6 7]
]
--
kmx
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