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1. 发明公开

US20240192983A1 NETWORK FUNCTIONS VIRTUALIZATION PLATFORMS WITH FUNCTION CHAINING CAPABILITIES 审中-公开
公开(公告)号：US20240192983A1
公开(公告)日：2024-06-13
申请号：US18412098
申请日：2024-01-12
申请人： Altera Corporation
发明人： Abdel Hafiz Rabi , Allen Chen , Mark Jonathan Lewis , Jiefan Zhang
IPC分类号： G06F9/455 , G06F13/28 , G06F13/40
CPC分类号： G06F9/45558 , G06F13/28 , G06F13/4022 , G06F2009/45595 , G06F2213/0038 , G06F2213/28
摘要： A virtualization platform for Network Functions Virtualization (NFV) is provided. The virtualization platform may include a host processor coupled to an acceleration coprocessor. The acceleration coprocessor may be a reconfigurable integrated circuit to help provide improved flexibility and agility for the NFV. The coprocessor may include multiple virtual function hardware acceleration modules each of which is configured to perform a respective accelerator function. A virtual machine running on the host processor may wish to perform multiple accelerator functions in succession at the coprocessor on a given data. In one suitable arrangement, intermediate data output by each of the accelerator functions may be fed back to the host processor. In another suitable arrangement, the successive function calls may be chained together so that only the final resulting data is fed back to the host processor.

2. 发明授权

US10963291B2 Network functions virtualization platforms with function chaining capabilities 有权
公开(公告)号：US10963291B2
公开(公告)日：2021-03-30
申请号：US16683093
申请日：2019-11-13
申请人： Altera Corporation
发明人： Abdel Hafiz Rabi , Allen Chen , Mark Jonathan Lewis , Jiefan Zhang
IPC分类号： G06F13/40 , G06F9/455 , G06F13/28
摘要： A virtualization platform for Network Functions Virtualization (NFV) is provided. The virtualization platform may include a host processor coupled to an acceleration coprocessor. The acceleration coprocessor may be a reconfigurable integrated circuit to help provide improved flexibility and agility for the NFV. The coprocessor may include multiple virtual function hardware acceleration modules each of which is configured to perform a respective accelerator function. A virtual machine running on the host processor may wish to perform multiple accelerator functions in succession at the coprocessor on a given data. In one suitable arrangement, intermediate data output by each of the accelerator functions may be fed back to the host processor. In another suitable arrangement, the successive function calls may be chained together so that only the final resulting data is fed back to the host processor.

3. 发明申请

US20160314007A1 FLEXIBLE PHYSICAL FUNCTION AND VIRTUAL FUNCTION MAPPING 有权
标题翻译：灵活的物理功能和虚拟功能映射
公开(公告)号：US20160314007A1
公开(公告)日：2016-10-27
申请号：US14697307
申请日：2015-04-27
申请人： Altera Corporation
发明人： Jiefan Zhang , Abdel Hafiz Rabi , Allen Chen , Mark Jonathan Lewis
IPC分类号： G06F9/455 , G06F9/54
CPC分类号： G06F9/45533 , G06F9/45558 , G06F9/54 , G06F15/7867 , G06F15/7889
摘要： Techniques and mechanisms provide a flexible mapping for physical functions and virtual functions in an environment including virtual machines.
摘要翻译：技术和机制为包括虚拟机在内的环境中的物理功能和虚拟功能提供灵活的映射。

4. 发明授权

US11675613B2 Flexible physical function and virtual function mapping 有权
公开(公告)号：US11675613B2
公开(公告)日：2023-06-13
申请号：US17024619
申请日：2020-09-17
申请人： ALTERA CORPORATION
发明人： Jiefan Zhang , Abdel Hafiz Rabi , Allen Chen , Mark Jonathan Lewis
IPC分类号： G06F9/455 , G06F9/54 , G06F15/78
CPC分类号： G06F9/45558 , G06F9/45533 , G06F9/54 , G06F15/7867 , G06F15/7889 , G06F2009/4557
摘要： Techniques and mechanisms provide a flexible mapping for physical functions and virtual functions in an environment including virtual machines.

5. 发明申请

US20160321094A1 NETWORK FUNCTIONS VIRTUALIZATION PLATFORMS WITH FUNCTION CHAINING CAPABILITIES 审中-公开
标题翻译：网络功能具有功能链接能力的虚拟化平台
公开(公告)号：US20160321094A1
公开(公告)日：2016-11-03
申请号：US14698636
申请日：2015-04-28
申请人： Altera Corporation
发明人： Abdel Hafiz Rabi , Allen Chen , Mark Jonathan Lewis , Jiefan Zhang
IPC分类号： G06F9/455 , G06F13/28 , G06F13/40
CPC分类号： G06F9/45558 , G06F13/28 , G06F13/4022 , G06F2009/45595 , G06F2213/0038 , G06F2213/28
摘要： A virtualization platform for Network Functions Virtualization (NFV) is provided. The virtualization platform may include a host processor coupled to an acceleration coprocessor. The acceleration coprocessor may be a reconfigurable integrated circuit to help provide improved flexibility and agility for the NFV. The coprocessor may include multiple virtual function hardware acceleration modules each of which is configured to perform a respective accelerator function. A virtual machine running on the host processor may wish to perform multiple accelerator functions in succession at the coprocessor on a given data. In one suitable arrangement, intermediate data output by each of the accelerator functions may be fed back to the host processor. In another suitable arrangement, the successive function calls may be chained together so that only the final resulting data is fed back to the host processor.
摘要翻译：提供了网络功能虚拟化（NFV）的虚拟化平台。虚拟化平台可以包括耦合到加速协处理器的主机处理器。加速协处理器可以是可重构集成电路，以帮助为NFV提供改进的灵活性和敏捷性。协处理器可以包括多个虚拟功能硬件加速模块，每个虚拟功能硬件加速模块被配置为执行相应的加速器功能。在主处理器上运行的虚拟机可能希望在给定数据上在协处理器上连续执行多个加速器功能。在一种合适的布置中，由加速器功能中的每一个输出的中间数据可以被反馈给主处理器。在另一种合适的布置中，连续功能调用可以链接在一起，使得只有最终的结果数据被反馈到主机处理器。

6. 发明授权

US09385724B1 Methods for operating configurable storage and processing blocks at double and single data rates 有权
标题翻译：以双重和单数据速率运行可配置存储和处理块的方法
公开(公告)号：US09385724B1
公开(公告)日：2016-07-05
申请号：US14045658
申请日：2013-10-03
申请人： Altera Corporation
发明人： Herman Schmit , Jiefan Zhang
IPC分类号： G06F1/00 , H03K19/173 , H03K3/02 , G11C7/10
CPC分类号： H03K19/1737 , G11C7/10 , G11C7/1045 , G11C7/106 , G11C7/22 , H03K3/02 , H03K19/173 , H03K19/17736 , H03K19/1776
摘要： Integrated circuits such as application specific circuits or programmable logic devices may include specialized blocks such as configurable storage blocks and configurable processing blocks. Such specialized blocks may be controlled by clock signals and operated at single data rate or at double data rate. For instance, configurable storage blocks may be configured to use a double data rate communications scheme or a single data rate communication scheme to communicate data with other blocks. Configurable processing blocks may be configured to process data at a double data rate or a single data rate. Furthermore, configurable processing blocks that include accumulator circuitry may be configured to perform one accumulation at a single data rate or at a double data rate. Such configurable processing blocks may also be configured to perform two accumulations at a single data rate.
摘要翻译：诸如专用电路或可编程逻辑器件的集成电路可以包括诸如可配置存储块和可配置处理块的专用块。这种专用块可以由时钟信号控制，并以单数据速率或双数据速率运行。例如，可配置的存储块可以被配置为使用双数据速率通信方案或单个数据速率通信方案来与其他块通信数据。可配置处理块可以被配置为以双数据速率或单个数据速率处理数据。此外，包括累加器电路的可配置处理块可以被配置为以单数据速率或双倍数据速率执行一次累加。这种可配置处理块还可以被配置为以单个数据速率执行两次累加。

7. 发明授权

US11687358B2 Network functions virtualization platforms with function chaining capabilities 有权
公开(公告)号：US11687358B2
公开(公告)日：2023-06-27
申请号：US17214522
申请日：2021-03-26
申请人： Altera Corporation
发明人： Abdel Hafiz Rabi , Allen Chen , Mark Jonathan Lewis , Jiefan Zhang
IPC分类号： G06F13/40 , G06F9/455 , G06F13/28
CPC分类号： G06F9/45558 , G06F13/28 , G06F13/4022 , G06F2009/45595 , G06F2213/0038 , G06F2213/28
摘要： A virtualization platform for Network Functions Virtualization (NFV) is provided. The virtualization platform may include a host processor coupled to an acceleration coprocessor. The acceleration coprocessor may be a reconfigurable integrated circuit to help provide improved flexibility and agility for the NFV. The coprocessor may include multiple virtual function hardware acceleration modules each of which is configured to perform a respective accelerator function. A virtual machine running on the host processor may wish to perform multiple accelerator functions in succession at the coprocessor on a given data. In one suitable arrangement, intermediate data output by each of the accelerator functions may be fed back to the host processor. In another suitable arrangement, the successive function calls may be chained together so that only the final resulting data is fed back to the host processor.

8. 发明授权

US10782995B2 Flexible physical function and virtual function mapping 有权
公开(公告)号：US10782995B2
公开(公告)日：2020-09-22
申请号：US16190099
申请日：2018-11-13
申请人： ALTERA CORPORATION
发明人： Jiefan Zhang , Abdel Hafiz Rabi , Allen Chen , Mark Jonathan Lewis
IPC分类号： G06F9/455 , G06F9/54 , G06F15/78
摘要： Techniques and mechanisms provide a flexible mapping for physical functions and virtual functions in an environment including virtual machines.

9. 发明申请

US20200183727A1 NETWORK FUNCTIONS VIRTUALIZATION PLATFORMS WITH FUNCTION CHAINING CAPABILITIES 审中-公开
公开(公告)号：US20200183727A1
公开(公告)日：2020-06-11
申请号：US16683093
申请日：2019-11-13
申请人： Altera Corporation
发明人： Abdel Hafiz Rabi , Allen Chen , Mark Jonathan Lewis , Jiefan Zhang
IPC分类号： G06F9/455 , G06F13/28 , G06F13/40
摘要： A virtualization platform for Network Functions Virtualization (NFV) is provided. The virtualization platform may include a host processor coupled to an acceleration coprocessor. The acceleration coprocessor may be a reconfigurable integrated circuit to help provide improved flexibility and agility for the NFV. The coprocessor may include multiple virtual function hardware acceleration modules each of which is configured to perform a respective accelerator function. A virtual machine running on the host processor may wish to perform multiple accelerator functions in succession at the coprocessor on a given data. In one suitable arrangement, intermediate data output by each of the accelerator functions may be fed back to the host processor. In another suitable arrangement, the successive function calls may be chained together so that only the final resulting data is fed back to the host processor.

10. 发明授权

US10133594B1 Flexible physical function and virtual function mapping 有权
公开(公告)号：US10133594B1
公开(公告)日：2018-11-20
申请号：US15425746
申请日：2017-02-06
申请人： ALTERA CORPORATION
发明人： Jiefan Zhang , Abdel Hafiz Rabi , Allen Chen , Mark Jonathan Lewis
IPC分类号： G06F9/455 , G06F15/78 , G06F9/54
摘要： Techniques and mechanisms provide a flexible mapping for physical functions and virtual functions in an environment including virtual machines.

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