On the Memory Usage of a Parallel Multifrontal Solver
نویسندگان
چکیده
منابع مشابه
A Preliminary Out-of-Core Extension of a Parallel Multifrontal Solver
The memory usage of sparse direct solvers can be the bottleneck to solve large-scale problems. This paper describes a first implementation of an out-of-core extension to a parallel multifrontal solver (MUMPS). We show that larger problems can be solved on limited-memory machines with reasonable performance, and we illustrate the behaviour of our parallel out-of-core factorization. Then we use s...
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The memory usage of sparse direct solvers can be the bottleneck to solve large-scale problems. We describe the ongoing work on the implementation of an out-of-core extension to a parallel multifrontal solver (MUMPS). We show that larger problems can be solved on limited-memory machines with reasonable performance, and we illustrate the behaviour of both the parallel out-of-core factorization an...
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تاریخ انتشار 2003