发明名称 |
VERFAHREN UND GERÄT, UM KOMMUNIKATIONSVERBINDUNGEN MIT EINEM FERN DMA ZUGRIFF PROTOKOL ZU INTEGRIEREN |
摘要 |
<p>In one embodiment, a method for efficiently classifying packets for a multi-processor/mutli-thread environment is provided. The method initiates with receiving a packet. Then, header information is extracted form the received packet. Next, a first hash value is calculated. Then, a field of interest in a lookup table is determined from the first hash value. Next, a second hash value is calculated. Then, the second hash value is compared to stored hash values in the field of interest of the lookup table to determine a match between the second hash value and one of the values in the field of interest of the lookup table. If there is a match, the received packet is transmitted to a processor corresponding to the one of the values in the row location of the lookup table. A network interface card and a system for efficiently classifying packets in a multicore/multithread environment are also provided.</p> |
申请公布号 |
DE60239227(D1) |
申请公布日期 |
2011.03.31 |
申请号 |
DE2002639227 |
申请日期 |
2002.10.21 |
申请人 |
ORACLE AMERICA INC. |
发明人 |
KOHN, LESLIE D.;WONG, MICHAEL K. |
分类号 |
G06F12/00;H04L12/56;G06F1/32;G06F9/30;G06F9/38;G06F9/46;G06F11/10;G06F12/08;G06F12/16;G06F13/00;G06F13/14;G06F13/16;G06F13/38;G06F15/16;G06F15/167;G06F15/173;G06F15/78;G06F21/00;G09C1/00;G11C11/4074;H04L29/06 |
主分类号 |
G06F12/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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