From 8afb2582e9472372e144365e6b4608f0ea2f0645 Mon Sep 17 00:00:00 2001 From: Ray Kimmerer Date: Mon, 31 Oct 2022 11:35:19 -0400 Subject: [PATCH] I think this is correct, bcast xtrue --- EXAMPLE/pddrive_ABglobal.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/EXAMPLE/pddrive_ABglobal.c b/EXAMPLE/pddrive_ABglobal.c index c66b4cc66..1cdfdafe7 100755 --- a/EXAMPLE/pddrive_ABglobal.c +++ b/EXAMPLE/pddrive_ABglobal.c @@ -162,7 +162,11 @@ int main(int argc, char *argv[]) *trans = 'N'; ldx = n; ldb = m; - dGenXtrue_dist(n, nrhs, xtrue, ldx); + if ( !iam ){ + dGenXtrue_dist(n, nrhs, xtrue, ldx); + } else { + MPI_Bcast(xtrue, m*nrhs, MPI_DOUBLE, 0, grid.comm); + } dFillRHS_dist(trans, nrhs, xtrue, ldx, &A, b, ldb); if ( !(berr = doubleMalloc_dist(nrhs)) )