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Fix CI with MPI #1241

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Merged
merged 6 commits into from
May 16, 2025
+3 −0
Merged

Fix CI with MPI #1241

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97c3e73
test
AlexanderSinn May 16, 2025
7fd87c9
Update MultiBuffer.H
AlexanderSinn May 16, 2025
797f46d
Update MultiBuffer.H
AlexanderSinn May 16, 2025
973561a
Update MultiBuffer.H
AlexanderSinn May 16, 2025
495aae7
Update MultiBuffer.H
AlexanderSinn May 16, 2025
61c9716
Update MultiBuffer.H
AlexanderSinn May 16, 2025
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19 changes: 19 additions & 0 deletions src/utils/MultiBuffer.H
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,25 @@
#include "particles/beam/MultiBeam.H"
#include "laser/MultiLaser.H"

#ifndef AMREX_USE_MPI
// declare MPI datatypes if compiled without MPI
using MPI_Op = int;
using MPI_Comm = int;
using MPI_Group = int;
using MPI_Datatype = int;
using MPI_Request = int;
struct MPI_Status {};
static constexpr int MPI_DATATYPE_NULL = 0;
static constexpr int MPI_REQUEST_NULL = 0;
static constexpr int MPI_COMM_WORLD = 0;
static constexpr int MPI_COMM_NULL = 0;
static constexpr int MPI_GROUP_NULL = 0;
static constexpr int MPI_PROC_NULL = 0;
static constexpr int MPI_MAX_PROCESSOR_NAME = 64;
static constexpr int MPI_MINLOC = 0;
static constexpr int MPI_MAXLOC = 0;
#endif

class MultiBuffer
{

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