C++ (Cpp) set_mem_size Examples

Example #1

File: CacheMemory.cpp Project: danidim13/tarea-memoria-cache

CacheMemory::CacheMemory(const dir_t &v_assoc, const dir_t &v_mem_size, const dir_t &v_block_size){
	//df
	set_assoc(v_assoc);
	set_mem_size(v_mem_size);
	set_block_size(v_block_size);
	initialize();
}

Example #2

File: Question5.c Project: dreamer2018/C

int main()
{
    int a = 10;
    int b = 20;
    swap(&a,&b);
    char choice;
    pid=0;
    free_block = init_free_block(mem_size); //初始化空闲区
    for(;;)
    {
        display_menu();	//显示菜单
        fflush(stdin);
        choice=getchar();	//获取用户输入
        switch(choice)
        {
            case '1': set_mem_size(); break; 	//设置内存大小
            case '2': set_algorithm();flag=1; break;	//设置分配算法
            case '3': new_process(); flag=1; break;	//创建新进程
            case '4': kill_process();flag=1; break;	//删除进程
            case '5': display_mem_usage(); flag=1; break;	//显示内存使用
            case '0': do_exit(); exit(0);		//释放链表并退出
            default: break;
        }
        getchar();
    }
}

Example #3

File: file2.c Project: heyuhang/linuxC

main(){
    char choice;      pid=0;
    struct free_block_type * pre,* fbt;
    int addr=DEFAULT_MEM_START;

    printf("初始化可用表长度(>1)：\n");
    scanf("%d",&block_num);
    free_block = init_free_block(mem_size); //初始化空闲区
    pre=free_block;
    block_num--;
    set_mem_size(pre);
    fbt=free_block;
    while(block_num>0){
       addr=pre->size+pre->start_addr;
       pre = init_free_block(mem_size); //初始化空闲区
       pre->start_addr=addr;
       set_mem_size(pre);
       fbt->next=pre;
       fbt=pre;
       block_num--;
    }
    while(1) {
        display_menu(); //显示菜单
        fflush(stdin);
        choice=getchar(); //获取用户输入
        switch(choice){
          case '1':// set_mem_size(); break;
          case '2': set_algorithm();flag=1; break;
          case '3': new_process(); flag=1; break;
          case '4': kill_process(); flag=1; break;
          case '5': display_mem_usage();    
                          flag=1; break; 
          case '0':do_exit();exit(0);
          default: break;      
        }    
    } 
}

Example #4

File: struct-equiv.c Project: 0mp/freebsd

void
merge_memattrs (rtx x, rtx y)
{
  int i;
  int j;
  enum rtx_code code;
  const char *fmt;

  if (x == y)
    return;
  if (x == 0 || y == 0)
    return;

  code = GET_CODE (x);

  if (code != GET_CODE (y))
    return;

  if (GET_MODE (x) != GET_MODE (y))
    return;

  if (code == MEM && MEM_ATTRS (x) != MEM_ATTRS (y))
    {
      if (! MEM_ATTRS (x))
	MEM_ATTRS (y) = 0;
      else if (! MEM_ATTRS (y))
	MEM_ATTRS (x) = 0;
      else
	{
	  rtx mem_size;

	  if (MEM_ALIAS_SET (x) != MEM_ALIAS_SET (y))
	    {
	      set_mem_alias_set (x, 0);
	      set_mem_alias_set (y, 0);
	    }

	  if (! mem_expr_equal_p (MEM_EXPR (x), MEM_EXPR (y)))
	    {
	      set_mem_expr (x, 0);
	      set_mem_expr (y, 0);
	      set_mem_offset (x, 0);
	      set_mem_offset (y, 0);
	    }
	  else if (MEM_OFFSET (x) != MEM_OFFSET (y))
	    {
	      set_mem_offset (x, 0);
	      set_mem_offset (y, 0);
	    }

	  if (!MEM_SIZE (x))
	    mem_size = NULL_RTX;
	  else if (!MEM_SIZE (y))
	    mem_size = NULL_RTX;
	  else
	    mem_size = GEN_INT (MAX (INTVAL (MEM_SIZE (x)),
				     INTVAL (MEM_SIZE (y))));
	  set_mem_size (x, mem_size);
	  set_mem_size (y, mem_size);

	  set_mem_align (x, MIN (MEM_ALIGN (x), MEM_ALIGN (y)));
	  set_mem_align (y, MEM_ALIGN (x));
	}
    }

  fmt = GET_RTX_FORMAT (code);
  for (i = GET_RTX_LENGTH (code) - 1; i >= 0; i--)
    {
      switch (fmt[i])
	{
	case 'E':
	  /* Two vectors must have the same length.  */
	  if (XVECLEN (x, i) != XVECLEN (y, i))
	    return;

	  for (j = 0; j < XVECLEN (x, i); j++)
	    merge_memattrs (XVECEXP (x, i, j), XVECEXP (y, i, j));

	  break;

	case 'e':
	  merge_memattrs (XEXP (x, i), XEXP (y, i));
	}
    }
  return;
}