xt_config_internal.h File Reference

implementation of configuration object More...

#include <stdint.h>
#include <mpi.h>
#include "core/ppm_visibility.h"
#include "xt/xt_redist.h"
#include "xt/xt_config.h"
#include "xt/sort_common.h"
#include "xt/xt_xmap_dist_dir_bucket_gen.h"
#include "xt_exchanger.h"

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Classes
struct	Xt_sort_algo_funcptr
struct	Xt_config_

Macros
#define	XT_CONFIG_GET_FORCE_NOSORT(config)    (((config)->flags & xt_force_nosort) != UINT32_C(0))
#define	XT_CONFIG_SET_FORCE_NOSORT(config)    do { (config)->flags |= (uint32_t)xt_force_nosort; } while (0)
#define	XT_CONFIG_UNSET_FORCE_NOSORT(config)    do { (config)->flags &= ~(uint32_t)xt_force_nosort; } while (0)
#define	XT_CONFIG_GET_DIST_DIR_STRIPING(config)    (((config)->flags >> xt_force_dist_dir_striping_bit_ofs) & 3U)
#define	XT_CONFIG_SET_DIST_DIR_STRIPING(config, v)
#define	XT_CONFIG_BUCKET_DESTROY(config, bucket_gen_state)

Enumerations
enum	xt_config_flags {   exch_no_dt_dup = 1 << 0 , xt_mthread_mode_bit_ofs = 1 , xt_mthread_mode_num_bits = 1 , xt_mthread_mode_mask = 1 << xt_mthread_mode_bit_ofs ,   xt_force_nosort_bit_ofs = xt_mthread_mode_bit_ofs + xt_mthread_mode_num_bits , xt_force_nosort = 1 << xt_force_nosort_bit_ofs , xt_force_dist_dir_striping_bit_ofs = xt_force_nosort_bit_ofs + 1 , xt_force_dist_dir_striping_num_bits = 2 ,   xt_force_dist_dir_striping_mask = 3 << xt_force_dist_dir_striping_bit_ofs }

Functions
PPM_DSO_INTERNAL void	xt_config_defaults_init (void)
int	xt_sort_algo_id_by_name (const char *name)
PPM_DSO_INTERNAL Xt_exchanger_new	xt_config_get_exchange_new_by_comm (Xt_config config, MPI_Comm comm)

Variables
struct Xt_config_	xt_default_config

Detailed Description

implementation of configuration object

Copyright

Copyright (C) 2020 Jörg Behrens behre.nosp@m.ns@d.nosp@m.krz.d.nosp@m.e Moritz Hanke hanke.nosp@m.@dkr.nosp@m.z.de Thomas Jahns jahns.nosp@m.@dkr.nosp@m.z.de

Author

Jörg Behrens behre.nosp@m.ns@d.nosp@m.krz.d.nosp@m.e Moritz Hanke hanke.nosp@m.@dkr.nosp@m.z.de Thomas Jahns jahns.nosp@m.@dkr.nosp@m.z.de

Definition in file xt_config_internal.h.

Macro Definition Documentation

XT_CONFIG_BUCKET_DESTROY

#define XT_CONFIG_BUCKET_DESTROY	(		config,
			bucket_gen_state
	)

Value:

  do { if ((config)->xmdd_bucket_gen->destroy)                  \
      (config)->xmdd_bucket_gen->destroy((bucket_gen_state));   \
  } while (0)

Definition at line 146 of file xt_config_internal.h.

XT_CONFIG_GET_DIST_DIR_STRIPING

#define XT_CONFIG_GET_DIST_DIR_STRIPING

(

config

)

(((config)->flags >> xt_force_dist_dir_striping_bit_ofs) & 3U)

Definition at line 138 of file xt_config_internal.h.

XT_CONFIG_GET_FORCE_NOSORT

#define XT_CONFIG_GET_FORCE_NOSORT

(

config

)

(((config)->flags & xt_force_nosort) != UINT32_C(0))

Definition at line 131 of file xt_config_internal.h.

XT_CONFIG_SET_DIST_DIR_STRIPING

#define XT_CONFIG_SET_DIST_DIR_STRIPING	(		config,
			v
	)

Value:

  do { (config)->flags                                                  \
      = ((config)->flags & ~(uint32_t)xt_force_dist_dir_striping_mask)  \
      | (uint32_t)((v&3) << xt_force_dist_dir_striping_bit_ofs); }      \
  while (0)

Definition at line 140 of file xt_config_internal.h.

XT_CONFIG_SET_FORCE_NOSORT

#define XT_CONFIG_SET_FORCE_NOSORT

(

config

)

do { (config)->flags |= (uint32_t)xt_force_nosort; } while (0)

Definition at line 133 of file xt_config_internal.h.

XT_CONFIG_UNSET_FORCE_NOSORT

#define XT_CONFIG_UNSET_FORCE_NOSORT

(

config

)

do { (config)->flags &= ~(uint32_t)xt_force_nosort; } while (0)

Definition at line 135 of file xt_config_internal.h.

Enumeration Type Documentation

xt_config_flags

enum xt_config_flags

Enumerator
exch_no_dt_dup
xt_mthread_mode_bit_ofs
xt_mthread_mode_num_bits
xt_mthread_mode_mask
xt_force_nosort_bit_ofs
xt_force_nosort
xt_force_dist_dir_striping_bit_ofs
xt_force_dist_dir_striping_num_bits
xt_force_dist_dir_striping_mask

Definition at line 62 of file xt_config_internal.h.

Function Documentation

xt_config_defaults_init()

PPM_DSO_INTERNAL void xt_config_defaults_init

(

void

)

Definition at line 443 of file xt_config.c.

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xt_config_get_exchange_new_by_comm()

PPM_DSO_INTERNAL Xt_exchanger_new xt_config_get_exchange_new_by_comm	(	Xt_config	config,
		MPI_Comm	comm
	)

Get appropriate exchanger constructor.

Parameters

config	configuration object
comm	communicator to use the constructor with

Returns

configured exchanger constructor, or a fallback if the configured constructor does not apply to comm.

Definition at line 157 of file xt_config.c.

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xt_sort_algo_id_by_name()

int xt_sort_algo_id_by_name

(

const char *

name

)

Definition at line 214 of file xt_config.c.

Variable Documentation

xt_default_config

struct Xt_config_ xt_default_config

extern

Definition at line 203 of file xt_config.c.