# Interface definition for thorn Pad
# $Header$

IMPLEMENTS: Pad

INCLUDES HEADER: pad.h IN pad.h



PUBLIC:

# Particle data

CCTK_INT particle_info TYPE=scalar
{
  # processor-local values
  num_particles
  num_real_particles
  max_num_particles
} "particle information"

CCTK_REAL positions TYPE=array DIM=1 SIZE=global_max_num_particles GHOSTSIZE=0 TIMELEVELS=3
{
  posx posy posz
  vol
} "particle positions"

CCTK_INT ignore TYPE=array DIM=1 SIZE=global_max_num_particles GHOSTSIZE=0 "flags marking ghost particles"



PRIVATE:

# Linked lists to search for interactions

CCTK_INT first TYPE=array DIM=3 SIZE=global_gridsize_x,global_gridsize_y,global_gridsize_z GHOSTSIZE=0,0,0 "headers of linked lists"

CCTK_INT next TYPE=array DIM=1 SIZE=global_max_num_particles GHOSTSIZE=0 "linked lists"



PUBLIC:

# Interactions

CCTK_INT interaction_info TYPE=scalar
{
  # processor-local values
  num_interactions
  max_num_interactions
} "interaction information"

CCTK_INT interactions TYPE=array DIM=1 SIZE=global_max_num_interactions GHOSTSIZE=0
{
  iac1 iac2
} "interactions"

CCTK_REAL interaction_data TYPE=array DIM=1 SIZE=global_max_num_interactions GHOSTSIZE=0
{
  iacw
  iacwx iacwy iacwz
} "interaction data"



PRIVATE:

CCTK_INT particle_interactions TYPE=array DIM=1 SIZE=global_max_num_particles GHOSTSIZE=0
{
  num_piacs
} "number of interactions per particle"

CCTK_REAL interaction_stats TYPE=scalar
{
  sum_iacs
  avg_iacs
  stddev_iacs
  zero_iacs
  min_iacs
  max_iacs
} "interaction statistics"