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Fix issues with distributed preconditioners, add to benchmarks #1660
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@@ -740,6 +740,11 @@ void Multigrid::generate() | |||
GKO_ASSERT_EQ(level > 0, true); | |||
auto last_mg_level = mg_level_list_.back(); | |||
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using ws = workspace_traits<Multigrid>; |
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unused?
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LGTM
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could you separate the pr to two? benchmark and the rest.
#ifdef GINKGO_BUILD_MPI | ||
", schwarz-jacobi, schwarz-ilu, schwarz-ic, schwarz-lu, dist-mg" | ||
#endif | ||
""); |
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""); | |
); |
.on(exec)); | ||
return gko::solver::Multigrid::build() | ||
.with_mg_level(gko::multigrid::Pgm<etype, itype>::build() | ||
.with_deterministic(FLAGS_mg_deterministic)) |
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these flag are not available yet
This PR adds benchmarking support for distributed preconditioners. It also fixes a few things that were causing increased allocations for distributed preconditioners.