dune/solvers/transferoperators/genericmultigridtransfer.hh · 6bc19aafc00b9a09bbaea414c0eea2067aed6ca1 · agnumpde / dune-solvers

12 years ago

Do not check for zero entries when restricting occupation patterns. · 2e28a5e3

Oliver Sander authored 12 years ago

Because some people restrict patterns for uninitialized matrices.
In that case you get
a) valgrind warnings
b) crashes, if an entry happens to be zero, it is not restricted.

[[Imported from SVN: r6332]]

2e28a5e3

History

Do not check for zero entries when restricting occupation patterns.

Oliver Sander authored 12 years ago

Because some people restrict patterns for uninitialized matrices.
In that case you get
a) valgrind warnings
b) crashes, if an entry happens to be zero, it is not restricted.

[[Imported from SVN: r6332]]

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