Changing pencil decomposition constants for test.

2011-03-13 21:47:27 -04:00
parent f9685d3231
commit e2b96b6f4d
2 changed files with 3 additions and 3 deletions
--- a/lib/gpu/pppm_gpu_memory.cpp
+++ b/lib/gpu/pppm_gpu_memory.cpp
@ -250,7 +250,7 @@ int PPPMGPUMemoryT::spread(const int ago, const int nlocal, const int nall,
  time_rho.start();

  BX=block_size();
-  GX=static_cast<int>(ceil(static_cast<double>(_npts_y*_npts_z)/8));
+  GX=static_cast<int>(ceil(static_cast<double>(_npts_y*_npts_z)/2));
  k_make_rho.set_size(GX,BX);
  k_make_rho.run(&atom->dev_x.begin(), &atom->dev_q.begin(),
                 &d_brick_counts.begin(), &d_brick_atoms.begin(),