19 Aug
2009
19 Aug
'09
6:33 p.m.
on 19.08.2009 at 22:15 joel wrote :
Hmm for 1D vector, no need for NRC as you have 1D array or am I missing smthg nrc is only for 2d matrix
however i can explain cases 1-3 disadvantages by the involvement of additional allocation/deallocation and setup process i'm still wondering about the latter case
You're benching alloc/desalloc too ... ??? It makes little sense. benching alloc/dealloc only in cases 1-3 case 4 (inversion) only copies a matrix to temp storage and performs inversion in place like
{ invert(m); } in this case main impact goes from shaking the numbers, not from alloc/dealloc that's a mystery... -- Pavel