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AC_multigpu_offset is now calculated with MPI. Should now work with forcing, but not tested

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jpekkila
2020-02-03 15:45:23 +02:00
parent 50af620a7b
commit 7b39a6bb1d
1 changed files with 9 additions and 5 deletions
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14
src/core/device.cc
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@@ -1292,16 +1292,20 @@ acDeviceRunMPITest(void)
ERRCHK_ALWAYS(info.int_params[AC_ny] % decomposition.y == 0); ERRCHK_ALWAYS(info.int_params[AC_ny] % decomposition.y == 0);
ERRCHK_ALWAYS(info.int_params[AC_nz] % decomposition.z == 0); ERRCHK_ALWAYS(info.int_params[AC_nz] % decomposition.z == 0);
submesh_info.int_params[AC_nx] = info.int_params[AC_nx] / decomposition.x; const int submesh_nx = info.int_params[AC_nx] / decomposition.x;
submesh_info.int_params[AC_ny] = info.int_params[AC_ny] / decomposition.y; const int submesh_ny = info.int_params[AC_ny] / decomposition.y;
submesh_info.int_params[AC_nz] = info.int_params[AC_nz] / decomposition.z; const int submesh_nz = info.int_params[AC_nz] / decomposition.z;
submesh_info.int_params[AC_nx] = submesh_nx;
submesh_info.int_params[AC_ny] = submesh_ny;
submesh_info.int_params[AC_nz] = submesh_nz;
submesh_info.int3_params[AC_global_grid_n] = (int3){ submesh_info.int3_params[AC_global_grid_n] = (int3){
info.int_params[AC_nx], info.int_params[AC_nx],
info.int_params[AC_ny], info.int_params[AC_ny],
info.int_params[AC_nz], info.int_params[AC_nz],
}; };
submesh_info.int3_params[AC_multigpu_offset] = (int3){-1, -1, -1}; // TODO submesh_info.int3_params[AC_multigpu_offset] = pid3d *
WARNING("AC_multigpu_offset not yet implemented"); (int3){submesh_nx, submesh_ny, submesh_nz};
WARNING("AC_multigpu_offset not yet tested");
acUpdateBuiltinParams(&submesh_info); acUpdateBuiltinParams(&submesh_info);
AcMesh submesh; AcMesh submesh;