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Twostage gs streams #2158

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Twostage gs streams #2158

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1ecbc6c
Stream support for Gauss-Seidel: Symbolic, Numeric, Apply (Twostage)
e10harvey Sep 26, 2023
7408367
sparse/unit_test: Test twostage with streams
e10harvey Sep 26, 2023
f4e3df5
Update omega_tsgs_classic type
e10harvey Sep 26, 2023
6f510b3
Move sptrsv to streams
e10harvey Sep 27, 2023
7505956
Add lightweighthint
e10harvey Sep 27, 2023
35b8474
update symbolic check_count
e10harvey Oct 31, 2023
d11fd83
BLAS - Axpby: only print debug info at high debug level
lucbv Mar 28, 2024
923ebf4
Sparse - twostage GS: implementing Brian's review
lucbv Mar 28, 2024
e3e1122
Applying clang-format
lucbv Mar 28, 2024
d52f809
BLAS - Axpby: fixing issue with output level
lucbv Mar 28, 2024
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9 changes: 4 additions & 5 deletions sparse/impl/KokkosSparse_sptrsv_symbolic_impl.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -274,7 +274,7 @@ void lower_tri_symbolic(ExecSpaceIn& space, TriSolveHandle& thandle,
Kokkos::parallel_reduce(
"check_count host",
Kokkos::RangePolicy<Kokkos::DefaultHostExecutionSpace>(
0, nodes_per_level.extent(0)),
space, 0, nodes_per_level.extent(0)),
KOKKOS_LAMBDA(const long i, long& update) {
update += nodes_per_level(i);
},
Expand All @@ -285,8 +285,7 @@ void lower_tri_symbolic(ExecSpaceIn& space, TriSolveHandle& thandle,
check_count = 0; // reset
Kokkos::parallel_reduce(
"check_count device",
Kokkos::RangePolicy<Kokkos::DefaultExecutionSpace>(
0, dnodes_per_level.extent(0)),
Kokkos::RangePolicy<ExecutionSpace>(0, dnodes_per_level.extent(0)),
KOKKOS_LAMBDA(const long i, long& update) {
update += dnodes_per_level(i);
},
Expand Down Expand Up @@ -740,8 +739,8 @@ void upper_tri_symbolic(ExecutionSpace& space, TriSolveHandle& thandle,
check_count = 0; // reset
Kokkos::parallel_reduce(
"check_count device",
Kokkos::RangePolicy<Kokkos::DefaultExecutionSpace>(
0, dnodes_per_level.extent(0)),
Kokkos::RangePolicy<ExecutionSpace>(space, 0,
dnodes_per_level.extent(0)),
KOKKOS_LAMBDA(const long i, long& update) {
update += dnodes_per_level(i);
},
Expand Down
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