balance.h File Reference

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Data Structures
struct	NewPid

Macros
#define	NEWPID()   ((NewPid *)&val(newpid,0,0,0))

Functions
if TRASH define	is_newpid ()(!isnan(val(newpid
if TRASH define &&NewPid *&	val (newpid, 0, 0, 0)) -> pid > 0) @else @ define is_newpid()(((NewPid *)&val(newpid, 0, 0, 0)) ->pid > 0) @endif Array *linear_tree(size_t size, scalar newpid)
macro2	foreach_tree (Array *t, size_t size, scalar *list, scalar newpid=newpid)
Array *	neighborhood (scalar newpid, int nextpid, FILE *fp)
static void	send_tree (Array *a, int to, MPI_Request *r)
static void	receive_tree (int from, scalar newpid, FILE *fp)
static void	wait_tree (Array *a, MPI_Request *r)
static void	check_flags ()
trace bool	balance ()
void	mpi_boundary_update (scalar *list)

Variables
struct {
int   min
bool   leaves
int   npe
}	mpi

Macro Definition Documentation

NEWPID

#define NEWPID

(

)

((NewPid *)&val(newpid,0,0,0))

Definition at line 10 of file balance.h.

Function Documentation

balance()

trace bool balance

(

)

Definition at line 202 of file balance.h.

References _i, active, array_free(), array_new(), assert, balanced_pid(), border, boundary_iterate, cell(), check_flags(), clamp(), coarse(), coarsen_cell_recursive(), depth, fflush(), flag_border_cells(), flags, foreach_cell_all(), foreach_cell_post(), fp, free_children(), grid, is_newpid(), is_prolongation, l, leaf, level, lfopen(), max, Grid::maxdepth, mpi, mpi_boundary_update_buffers(), Grid::n, neighborhood(), NEWPID, nl, npe, nt, output_cells(), point, receive_tree(), send_tree(), t, Grid::tn, tree, wait_tree(), x, y, z, z_indexing(), and zn.

Referenced by mpi_boundary_update().

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check_flags()

static void check_flags ( )

static

Definition at line 180 of file balance.h.

References _i, allocated(), assert, cell(), i, user, and x.

Referenced by balance().

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foreach_tree()

macro2 foreach_tree	(	Array *	t,
		size_t	size,
		scalar *	list,
		scalar	newpid = newpid
	)

Definition at line 67 of file balance.h.

References _i, alloc_children(), assert, c, cell(), foreach_cell_all(), is_newpid(), leaf, list, NEWPID, point, refine_cell(), size, t, user, and x.

Referenced by receive_tree().

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is_newpid()

if TRASH define is_newpid

(

)

References a, array_append(), array_new(), assert, cell(), foreach_cell_all(), foreach_cell_post_all(), is_refined_check(), leaf, level, NEWPID, size, user, and x.

Referenced by balance(), foreach_tree(), and neighborhood().

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mpi_boundary_update()

void mpi_boundary_update

(

scalar *

list

)

Definition at line 396 of file balance.h.

References balance(), boundary, grid, list, mpi_boundary_update_buffers(), s, set_dirty_stencil(), Grid::tn, and x.

Referenced by restore_mpi().

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neighborhood()

Array * neighborhood	(	scalar	newpid,
		int	nextpid,
		FILE *	fp
	)

Definition at line 97 of file balance.h.

References _i, cell(), datasize, fp, is_newpid(), is_refined, NEWPID, user, x, y, and z.

Referenced by balance().

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receive_tree()

static void receive_tree ( int  from, scalar  newpid, FILE *  fp  )

static

Definition at line 146 of file balance.h.

References a, assert, c, cell(), datasize, foreach_tree(), fp, free(), leaf, MOVED_TAG, mpi_recv_check(), NEWPID, tree, x, y, and z.

Referenced by balance().

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send_tree()

static void send_tree ( Array *  a, int  to, MPI_Request *  r  )

static

Definition at line 137 of file balance.h.

References a, MOVED_TAG, tree, and x.

Referenced by balance().

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val()

if TRASH define &&NewPid *& val	(	newpid	,
		0	,
		0	,
		0
	)		-> pid > 0) @else @ define is_newpid() (((NewPid *)&val(newpid,0,0,0))->pid > 0) @endif Array * linear_tree (size_t size, scalar newpid)

Definition at line 13 of file balance.h.

Referenced by args(), assemble_node(), box_boundary_level(), box_boundary_level_normal(), colormap_color(), display_control_update(), embed_flux(), embed_gradient(), embed_interpolate(), if(), init_const_scalar(), init_const_vector(), interpolate(), new_const_scalar(), new_const_vector(), refine_injection(), reset(), restore_mpi(), restriction_embed_linear(), and zarea().

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wait_tree()

static void wait_tree ( Array *  a, MPI_Request *  r  )

static

Definition at line 173 of file balance.h.

References a, and x.

Referenced by balance().

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Variable Documentation

leaves

bool leaves

Definition at line 193 of file balance.h.

Referenced by sizes(), subtree_size(), and z_indexing().

min

int min

Definition at line 192 of file balance.h.

Referenced by area_integral(), balanced_pid(), cfilter(), colormap_color(), cpu_reduction(), display_control_internal(), dphidt(), event__progress(), event_face_fields(), event_stability(), event_viscous_term(), for(), foreach_mem(), generic_limiter(), hllc(), if(), if(), if(), if(), input_read_obs(), input_read_profiles(), interpolate(), interpolate_array(), kinetic(), kurganov(), mem_free1d(), mempool_new(), mg_cycle(), minmod2(), msolve(), restriction_tag(), riemann(), segBoxOverlap(), solve(), statsf(), tag(), timestep(), triBoxOverlap(), update_sum(), vertical_viscosity(), zarea(), and zvolume().

[struct]

struct { ... } mpi

Initial value:

= {
  1,
  true
}

Referenced by balance(), debug_mpi(), mpi_boundary_new(), mpi_boundary_refine(), and timer_timing().

npe

int npe

Definition at line 195 of file balance.h.

Referenced by balance(), check_snd_rcv_matrix(), display_send(), event_perfs(), mpi_boundary_coarsen(), mpi_boundary_update_buffers(), mpi_partitioning(), rcv_pid_pointer(), rcv_pid_row(), restore_mpi(), tag(), timer_print(), timer_timing(), ws_send_array(), and z_indexing().