Studium_Angewandte_Informatik_Bachelor/hpc_laboratory_exercises
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This commit is contained in:
WickedJack99
2025-05-27 18:21:19 +02:00
parent 9e40296f70
commit 9636c9d390
1 changed files with 2 additions and 0 deletions
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lab10/jacobi/jacobi_mpi.cpp
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@@ -68,6 +68,7 @@ Jacobi::Result JacobiMPI::run(const Matrix &init, double epsilon, int maxNumIter
MPI_Request requestLower;
MPI_Irecv(haloLower.data(), haloLower.size(), MPI_DOUBLE,
neighborLower, rowHaloLowerIndex, MPI_COMM_WORLD, &requestLower);
MPI_Wait(&requestLower, MPI_STATUS_IGNORE);
for (int i = 1; i < numRows - 1; ++i)
{
@@ -90,6 +91,7 @@ Jacobi::Result JacobiMPI::run(const Matrix &init, double epsilon, int maxNumIter
MPI_Request requestUpper;
MPI_Irecv(haloUpper.data(), haloUpper.size(), MPI_DOUBLE,
neighborUpper, rowHaloUpperIndex, MPI_COMM_WORLD, &requestUpper);
MPI_Wait(&requestUpper, MPI_STATUS_IGNORE);
for (int i = 1; i < numRows - 1; ++i)
{