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4 Questions

Votes Activity Newest Views
 
5
votes
4
answers
2k
views

What is “good” parallel scaling?

parallel-computing mpi efficiency
Apr 15 '16 at 20:30 mostlyWright 141
 
2
votes
2
answers
832
views

Sparse Matrix Matrix multiplication terminology (SpGEMM or SpMM?)

matrix sparse-matrix numerical-modelling
Jun 23 '16 at 14:07 Bill Greene 5,475
 
1
vote
1
answer
73
views

Conjugate Gradient, initial direction set to initial residual

numerical-analysis numerics conjugate-gradient
Mar 27 '16 at 4:08 origimbo 2,054
 
0
votes
1
answer
178
views

Single Precision a x plus y (SAXPY) terminology

linear-solver complexity numerics precision
Apr 8 '16 at 22:42 Bill Barth 10.2k
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