公开(公告)号：US20220174025A1

公开(公告)日：2022-06-02

申请号：US17671287

申请日：2022-02-14

申请人： Oracle International Corporation

发明人： Bjørn Dag JOHNSEN ,  Arvind SRINIVASAN ,  Line HOLEN

IPC分类号： H04L49/25 ,  H04L49/356 ,  H04L45/48 ,  G06F9/451 ,  G06F16/22 ,  G06F9/455 ,  H04L12/44 ,  H04L41/046 ,  H04L41/0803 ,  H04L41/14 ,  H04L43/0823 ,  H04L43/0882 ,  H04L45/02 ,  H04L49/10 ,  H04L49/15 ,  H04L49/00 ,  H04L9/40 ,  H04L67/10 ,  H04L67/1097

摘要： System and method for supporting scalable bitmap based P_Key table in a high performance computing environment. A method can provide, at least one subnet comprising one or more switches, a plurality of host channel adapters, and a plurality of end nodes. The method can associate the plurality of end nodes with at least one of a plurality of partitions, wherein each of the plurality of partitions are associated with a P_Key value. The method can associate each of the one or more switches with a bitmap based P_Key table of a plurality of bitmap based P_Key tables. The method can associate each of the host channel adapters with a bitmap based P_Key table of the plurality of bitmap based P_Key tables.

公开(公告)号：US20220263892A1

公开(公告)日：2022-08-18

申请号：US17729847

申请日：2022-04-26

申请人： ORACLE INTERNATIONAL CORPORATION

发明人： Bjørn Dag JOHNSEN ,  Predrag HODOBA ,  Line HOLEN ,  Kurt TJEMSLAND

IPC分类号： H04L67/1008 ,  H04L47/20 ,  H04L49/356 ,  H04L67/1097

摘要： Systems and methods for supporting heterogeneous and asymmetric dual rail fabric configurations in a high performance computing environment. A method can provide, comprising at one or more computers each including one or more microprocessors, a plurality hosts, each of the plurality of hosts comprising at least one dual port adapter, a private fabric, the private fabric comprising two or more switches, and a public fabric, the public fabric comprising a cloud fabric. A workload can be provisioned at a host of the plurality of hosts. A placement policy can be assigned to the provisioned workload. Then, network traffic between peer nodes of the provisioned workload can be assigned to one or more of the private fabric and the public fabric in accordance with the placement policy.