公开(公告)号：US20080263307A1

公开(公告)日：2008-10-23

申请号：US12104735

申请日：2008-04-17

申请人： Naohiro ADACHI

发明人： Naohiro ADACHI

IPC分类号： G06F12/06

CPC分类号： G06F13/1673 ,  G06F12/1081 ,  G06F13/1605

摘要： Disclosed herein is an information processing apparatus, including: setting means for setting, a maximum transfer size; calculation means for subtracting a second data amount from a first data amount to calculate a third data amount; boundary determination means for determining whether this transfer will involve a page boundary being extended across; buffer boundary determination means for determining whether this transfer will involve a buffer size being exceeded; transfer size determination means for determining whether or not the third data amount is equal to or less than the maximum transfer size; and determination means for determining a data amount of data to be transferred within limits of the third data amount, based on a first determination made by the boundary determination means, a second determination made by the buffer boundary determination means, and a third determination made by the transfer size determination means.

摘要翻译： 这里公开了一种信息处理装置，包括：设定装置，最大传送尺寸; 用于从第一数据量减去第二数据量以计算第三数据量的计算装置; 边界确定装置，用于确定该转移是否涉及跨越的页面边界; 缓冲区边界确定装置，用于确定该传输是否涉及超过缓冲区大小; 传送尺寸确定装置，用于确定第三数据量是否等于或小于最大传送尺寸; 以及确定装置，用于基于由边界确定装置做出的第一确定，由缓冲区边界确定装置做出的第二确定，以及由第三数据量由第三数据量决定的第三判定，确定在第三数据量的限制内的要传送的数据的数据量 传送尺寸确定装置。