bsp_memreg.c File Reference

Implements methods on MemoryRegister. More...

#include "bsp_abort.h"
#include "bsp_memreg.h"
#include "bsp_alloc.h"

Include dependency graph for bsp_memreg.c:

Go to the source code of this file.

Functions
void	memoryRegister_initialize (ExpandableTable *restrict table, const unsigned int nprocs, const unsigned int rows, const unsigned int src_proc)
	Initializes a MemoryRegister object.
void	memoryRegister_destruct (ExpandableTable *restrict table)
	destructor of MemoryRegister
void	memoryRegister_expand (ExpandableTable *restrict table, const unsigned int rows)
	increases the size of a MemoryRegister
static void	newMemRegInfoAtPush (union SpecInfo *restrict info, unsigned int rows, unsigned int newrows)
	Used as parameter of memoryRegister_push().
void	memoryRegister_push (ExpandableTable *restrict table, const unsigned int proc, const char *const restrict pointer)
	Adds an address of memory location of in a certain processor.
void	memoryRegister_pop (ExpandableTable *restrict table, const unsigned int proc, const char *const restrict pointer)
	Removed an adress from a MemoryRegister.
void	memoryRegister_pack (ExpandableTable *restrict table)
	Really removes popped elements from the table.

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Detailed Description

Implements methods on MemoryRegister.

Author:

Wijnand Suijlen

Definition in file bsp_memreg.c.

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Function Documentation

void memoryRegister_destruct (  ExpandableTable *restrict  table  )

destructor of MemoryRegister Parameters: table  Reference to a MemoryRegister object Definition at line 60 of file bsp_memreg.c. References bsp_free(), and expandableTable_destruct(). Referenced by bsp_end(). Here is the call graph for this function:

void memoryRegister_expand (  ExpandableTable *restrict  table, const unsigned int  rows )

increases the size of a MemoryRegister Parameters: table  Reference to a MemoryRegister object rows  Number of rows to add Definition at line 71 of file bsp_memreg.c. References bsp_calloc, bsp_free(), expandableTable_expand(), MemRegInfo::memoized_data_iter, MemRegInfo::memoized_end, MemRegInfo::memoized_src_proc, MemRegInfo::memoized_srccol, MemRegInfo::numremov, SpecInfo::reg, and MemRegInfo::removed. Here is the call graph for this function:

void memoryRegister_initialize (  ExpandableTable *restrict  table, const unsigned int  nprocs, const unsigned int  rows, const unsigned int  src_proc )

Initializes a MemoryRegister object. Parameters: table  Reference to a MemoryRegister object nprocs  Number of processors rows  Initial number of rows src_proc  Rank of the local processor Definition at line 43 of file bsp_memreg.c. References bsp_calloc, fixedElSizeTable_initialize(), MemRegInfo::memoized_data_iter, MemRegInfo::memoized_end, MemRegInfo::memoized_src_proc, MemRegInfo::memoized_srccol, MemRegInfo::numremov, SpecInfo::reg, and MemRegInfo::removed. Referenced by bsp_begin(). Here is the call graph for this function:

void memoryRegister_pack (  ExpandableTable *restrict  table  )

Really removes popped elements from the table. Popped elements are marked for removal, but are not actually removed. Parameters: table  Reference to a MemoryRegister Definition at line 159 of file bsp_memreg.c. References restrict.

void memoryRegister_pop (  ExpandableTable *restrict  table, const unsigned int  proc, const char *const restrict  pointer )

Removed an adress from a MemoryRegister. Parameters: table  Reference to a MemoryRegister proc  Rank of local processor pointer  Local registered address Definition at line 131 of file bsp_memreg.c. References bsp_intern_abort(), ERR_POP_REG_WITHOUT_PUSH, and restrict. Here is the call graph for this function:

void memoryRegister_push (  ExpandableTable *restrict  table, const unsigned int  proc, const char *const restrict  pointer )

Adds an address of memory location of in a certain processor. Parameters: table  Reference to a MemoryRegister object proc  Processor rank of the memory location pointer  Address Definition at line 117 of file bsp_memreg.c. References fixedElSizeTable_push(), and newMemRegInfoAtPush(). Here is the call graph for this function:

static void newMemRegInfoAtPush (  union SpecInfo *restrict  info, unsigned int  rows, unsigned int  newrows )  [static]

Used as parameter of memoryRegister_push(). Parameters: info  MemoryRegister info rows  Old number of rows newrows  New number of rows Definition at line 96 of file bsp_memreg.c. References bsp_calloc, and bsp_free(). Referenced by memoryRegister_push(). Here is the call graph for this function:

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