公开(公告)号：US20160349824A1

公开(公告)日：2016-12-01

申请号：US15232506

申请日：2016-08-09

申请人： VIA TECHNOLOGIES, INC.

发明人： G. GLENN HENRY ,  STEPHAN GASKINS

IPC分类号： G06F1/32 ,  G06F9/30 ,  G06F12/084 ,  G06F1/12 ,  G06F13/24 ,  G06F12/0875 ,  G06F9/38 ,  G06F1/04

CPC分类号： G06F9/3885 ,  G06F1/04 ,  G06F1/12 ,  G06F1/3203 ,  G06F1/3237 ,  G06F1/324 ,  G06F1/3287 ,  G06F1/3296 ,  G06F9/30032 ,  G06F9/30047 ,  G06F9/30079 ,  G06F9/30087 ,  G06F9/30105 ,  G06F9/30145 ,  G06F9/3802 ,  G06F9/3861 ,  G06F9/4403 ,  G06F9/4405 ,  G06F9/4411 ,  G06F9/4418 ,  G06F12/0808 ,  G06F12/084 ,  G06F12/0875 ,  G06F13/24 ,  G06F13/364 ,  G06F13/42 ,  G06F21/53 ,  G06F21/57 ,  G06F2212/452 ,  G06F2212/6028 ,  G06F2212/62 ,  H01L22/34 ,  H04L9/0877 ,  H04L9/0897 ,  Y02B70/12 ,  Y02B70/123 ,  Y02B70/126 ,  Y02B70/30 ,  Y02D10/10 ,  Y02D10/126 ,  Y02D10/128 ,  Y02D10/13 ,  Y02D10/171 ,  Y02D10/172 ,  Y02D10/30 ,  Y02D50/20

摘要： A microprocessor a plurality of processing cores, wherein each of the plurality of processing cores instantiates a respective architecturally-visible storage resource. A first core of the plurality of processing cores is configured to encounter an architectural instruction that instructs the first core to update the respective architecturally-visible storage resource of the first core with a value specified by the architectural instruction. The first core is further configured to, in response to encountering the architectural instruction, provide the value to each of the other of the plurality of processing cores and update the respective architecturally-visible storage resource of the first core with the value. Each core of the plurality of processing cores other than the first core is configured to update the respective architecturally-visible storage resource of the core with the value provided by the first core without encountering the architectural instruction.

公开(公告)号：US20150067307A1

公开(公告)日：2015-03-05

申请号：US14281796

申请日：2014-05-19

申请人： Via Technologies, Inc.

发明人： G. Glenn Henry ,  Stephan Gaskins

IPC分类号： G06F9/30

CPC分类号： G06F9/3885 ,  G06F1/04 ,  G06F1/12 ,  G06F1/3203 ,  G06F1/3237 ,  G06F1/324 ,  G06F1/3287 ,  G06F1/3296 ,  G06F9/30032 ,  G06F9/30047 ,  G06F9/30079 ,  G06F9/30087 ,  G06F9/30105 ,  G06F9/30145 ,  G06F9/3802 ,  G06F9/3861 ,  G06F9/4403 ,  G06F9/4405 ,  G06F9/4411 ,  G06F9/4418 ,  G06F12/0808 ,  G06F12/084 ,  G06F12/0875 ,  G06F13/24 ,  G06F13/364 ,  G06F13/42 ,  G06F21/53 ,  G06F21/57 ,  G06F2212/452 ,  G06F2212/6028 ,  G06F2212/62 ,  H01L22/34 ,  H04L9/0877 ,  H04L9/0897 ,  Y02B70/12 ,  Y02B70/123 ,  Y02B70/126 ,  Y02B70/30 ,  Y02D10/10 ,  Y02D10/126 ,  Y02D10/128 ,  Y02D10/13 ,  Y02D10/171 ,  Y02D10/172 ,  Y02D10/30 ,  Y02D50/20

摘要： A microprocessor a plurality of processing cores, wherein each of the plurality of processing cores instantiates a respective architecturally-visible storage resource. A first core of the plurality of processing cores is configured to encounter an architectural instruction that instructs the first core to update the respective architecturally-visible storage resource of the first core with a value specified by the architectural instruction. The first core is further configured to, in response to encountering the architectural instruction, provide the value to each of the other of the plurality of processing cores and update the respective architecturally-visible storage resource of the first core with the value. Each core of the plurality of processing cores other than the first core is configured to update the respective architecturally-visible storage resource of the core with the value provided by the first core without encountering the architectural instruction.

摘要翻译： 一种微处理器，多个处理核心，其中所述多个处理核心中的每一个都实例化相应的体系结构可视存储资源。 多个处理核心的第一核心被配置为遇到指令第一核心以由架构指令指定的值来更新第一核心的各个架构可见存储资源的架构指令。 第一核还被配置为响应于遇到结构指令而向多个处理核心中的另一个处理核心中的每一个提供该值，并用该值来更新第一核心的相应的架构可见存储资源。 除了第一核心之外的多个处理核心的每个核心被配置为利用由第一核心提供的值来更新核心的各个体系结构可见的存储资源，而不会遇到建筑指令。

公开(公告)号：US20180129271A1

公开(公告)日：2018-05-10

申请号：US15866014

申请日：2018-01-09

申请人： Apple Inc.

发明人： David J. Williamson ,  Gerard R. Williams, III

IPC分类号： G06F1/32 ,  G06F9/46

CPC分类号： G06F1/3293 ,  G06F1/3206 ,  G06F1/3234 ,  G06F1/3287 ,  G06F1/3296 ,  G06F9/461 ,  Y02B70/123 ,  Y02D10/172 ,  Y02D10/30

摘要： In an embodiment, an integrated circuit may include one or more processors. Each processor may include multiple processor cores, and each core has a different design/implementation and performance level. For example, a core may be implemented for high performance, but may have higher minimum voltage at which it operates correctly. Another core may be implemented at a lower maximum performance, but may be optimized for efficiency and may operate correctly at a lower minimum voltage. The processor may support multiple processor states (PStates). Each PState may specify an operating point and may be mapped to one of the processor cores. During operation, one of the cores is active: the core to which the current PState is mapped. If a new PState is selected and is mapped to a different core, the processor may automatically context switch the processor state to the newly-selected core and may begin execution on that core.

公开(公告)号：US09891928B2

公开(公告)日：2018-02-13

申请号：US15232506

申请日：2016-08-09

申请人： VIA TECHNOLOGIES, INC.

发明人： G. Glenn Henry ,  Stephan Gaskins

IPC分类号： G06F15/76 ,  G06F1/04 ,  G06F1/12 ,  G06F9/38 ,  G06F1/32 ,  G06F12/084 ,  G06F13/24 ,  G06F9/44 ,  G06F13/364 ,  G06F12/0808 ,  G06F9/30 ,  G06F12/0875 ,  G06F13/42 ,  G06F21/53 ,  G06F21/57 ,  H04L9/08 ,  H01L21/66

CPC分类号： G06F9/3885 ,  G06F1/04 ,  G06F1/12 ,  G06F1/3203 ,  G06F1/3237 ,  G06F1/324 ,  G06F1/3287 ,  G06F1/3296 ,  G06F9/30032 ,  G06F9/30047 ,  G06F9/30079 ,  G06F9/30087 ,  G06F9/30105 ,  G06F9/30145 ,  G06F9/3802 ,  G06F9/3861 ,  G06F9/4403 ,  G06F9/4405 ,  G06F9/4411 ,  G06F9/4418 ,  G06F12/0808 ,  G06F12/084 ,  G06F12/0875 ,  G06F13/24 ,  G06F13/364 ,  G06F13/42 ,  G06F21/53 ,  G06F21/57 ,  G06F2212/452 ,  G06F2212/6028 ,  G06F2212/62 ,  H01L22/34 ,  H04L9/0877 ,  H04L9/0897 ,  Y02B70/12 ,  Y02B70/123 ,  Y02B70/126 ,  Y02B70/30 ,  Y02D10/10 ,  Y02D10/126 ,  Y02D10/128 ,  Y02D10/13 ,  Y02D10/171 ,  Y02D10/172 ,  Y02D10/30 ,  Y02D50/20

摘要： A microprocessor a plurality of processing cores, wherein each of the plurality of processing cores instantiates a respective architecturally-visible storage resource. A first core of the plurality of processing cores is configured to encounter an architectural instruction that instructs the first core to update the respective architecturally-visible storage resource of the first core with a value specified by the architectural instruction. The first core is further configured to, in response to encountering the architectural instruction, provide the value to each of the other of the plurality of processing cores and update the respective architecturally-visible storage resource of the first core with the value. Each core of the plurality of processing cores other than the first core is configured to update the respective architecturally-visible storage resource of the core with the value provided by the first core without encountering the architectural instruction.

公开(公告)号：US09891927B2

公开(公告)日：2018-02-13

申请号：US14281551

申请日：2014-05-19

申请人： VIA TECHNOLOGIES, INC.

发明人： G. Glenn Henry ,  Terry Parks ,  Rodney E. Hooker ,  Stephan Gaskins

IPC分类号： G06F1/00 ,  H04L29/06 ,  G06F9/38 ,  G06F1/32 ,  G06F12/084 ,  G06F13/24 ,  G06F9/44 ,  G06F13/364 ,  G06F12/0808 ,  G06F9/30 ,  G06F12/0875 ,  G06F1/04 ,  G06F1/12 ,  G06F13/42 ,  G06F21/53 ,  G06F21/57 ,  H04L9/08

CPC分类号： G06F9/3885 ,  G06F1/04 ,  G06F1/12 ,  G06F1/3203 ,  G06F1/3237 ,  G06F1/324 ,  G06F1/3287 ,  G06F1/3296 ,  G06F9/30032 ,  G06F9/30047 ,  G06F9/30079 ,  G06F9/30087 ,  G06F9/30105 ,  G06F9/30145 ,  G06F9/3802 ,  G06F9/3861 ,  G06F9/4403 ,  G06F9/4405 ,  G06F9/4411 ,  G06F9/4418 ,  G06F12/0808 ,  G06F12/084 ,  G06F12/0875 ,  G06F13/24 ,  G06F13/364 ,  G06F13/42 ,  G06F21/53 ,  G06F21/57 ,  G06F2212/452 ,  G06F2212/6028 ,  G06F2212/62 ,  H01L22/34 ,  H04L9/0877 ,  H04L9/0897 ,  Y02B70/12 ,  Y02B70/123 ,  Y02B70/126 ,  Y02B70/30 ,  Y02D10/10 ,  Y02D10/126 ,  Y02D10/128 ,  Y02D10/13 ,  Y02D10/171 ,  Y02D10/172 ,  Y02D10/30 ,  Y02D50/20

摘要： A microprocessor includes a plurality of processing cores and an uncore random access memory (RAM) readable and writable by each of the plurality of processing cores. Each core of the plurality of processing cores comprises microcode run by the core that implements architectural instructions of an instruction set architecture of the microprocessor. The microcode is configured to both read and write the uncore RAM to accomplish inter-core communication between the plurality of processing cores.

公开(公告)号：US09471133B2

公开(公告)日：2016-10-18

申请号：US14281758

申请日：2014-05-19

申请人： VIA TECHNOLOGIES, INC.

发明人： G. Glenn Henry ,  Stephan Gaskins

IPC分类号： G06F12/08 ,  G06F1/32 ,  G06F1/04 ,  G06F1/12 ,  G06F9/30 ,  G06F9/38 ,  G06F9/44 ,  G06F13/24

CPC分类号： G06F9/3885 ,  G06F1/04 ,  G06F1/12 ,  G06F1/3203 ,  G06F1/3237 ,  G06F1/324 ,  G06F1/3287 ,  G06F1/3296 ,  G06F9/30032 ,  G06F9/30047 ,  G06F9/30079 ,  G06F9/30087 ,  G06F9/30105 ,  G06F9/30145 ,  G06F9/3802 ,  G06F9/3861 ,  G06F9/4403 ,  G06F9/4405 ,  G06F9/4411 ,  G06F9/4418 ,  G06F12/0808 ,  G06F12/084 ,  G06F12/0875 ,  G06F13/24 ,  G06F13/364 ,  G06F13/42 ,  G06F21/53 ,  G06F21/57 ,  G06F2212/452 ,  G06F2212/6028 ,  G06F2212/62 ,  H01L22/34 ,  H04L9/0877 ,  H04L9/0897 ,  Y02B70/12 ,  Y02B70/123 ,  Y02B70/126 ,  Y02B70/30 ,  Y02D10/10 ,  Y02D10/126 ,  Y02D10/128 ,  Y02D10/13 ,  Y02D10/171 ,  Y02D10/172 ,  Y02D10/30 ,  Y02D50/20

摘要： A microprocessor includes a plurality of processing cores, a service processing unit and a memory accessible by both the service processing unit and the plurality of processing cores. At least one of the plurality of processing cores is configured to write a patch to the memory. The patch comprises one or more instructions to be fetched from the memory and executed by the service processing unit after written to the memory by the at least one of the plurality of processing cores.

摘要翻译： 微处理器包括多个处理核心，服务处理单元和可由服务处理单元和多个处理核心访问的存储器。 多个处理核心中的至少一个被配置为将补丁写入存储器。 所述补丁包括要从所述存储器中取出并由所述服务处理单元在由所述多个处理核心中的至少一个写入所述存储器之后执行的一个或多个指令。

公开(公告)号：US20150067310A1

公开(公告)日：2015-03-05

申请号：US14281657

申请日：2014-05-19

申请人： VIA TECHNOLOGIES, INC.

发明人： G. Glenn Henry ,  Terry Parks ,  Darius D. Gaskins

IPC分类号： G06F9/44

CPC分类号： G06F9/3885 ,  G06F1/04 ,  G06F1/12 ,  G06F1/3203 ,  G06F1/3237 ,  G06F1/324 ,  G06F1/3287 ,  G06F1/3296 ,  G06F9/30032 ,  G06F9/30047 ,  G06F9/30079 ,  G06F9/30087 ,  G06F9/30105 ,  G06F9/30145 ,  G06F9/3802 ,  G06F9/3861 ,  G06F9/4403 ,  G06F9/4405 ,  G06F9/4411 ,  G06F9/4418 ,  G06F12/0808 ,  G06F12/084 ,  G06F12/0875 ,  G06F13/24 ,  G06F13/364 ,  G06F13/42 ,  G06F21/53 ,  G06F21/57 ,  G06F2212/452 ,  G06F2212/6028 ,  G06F2212/62 ,  H01L22/34 ,  H04L9/0877 ,  H04L9/0897 ,  Y02B70/12 ,  Y02B70/123 ,  Y02B70/126 ,  Y02B70/30 ,  Y02D10/10 ,  Y02D10/126 ,  Y02D10/128 ,  Y02D10/13 ,  Y02D10/171 ,  Y02D10/172 ,  Y02D10/30 ,  Y02D50/20

摘要： A microprocessor includes a plurality of processing cores and a configuration register configured to indicate whether each of the plurality of processing cores is enabled or disabled. Each enabled one of the plurality of processing cores is configured to read the configuration register in a first instance to determine which of the plurality of processing cores is enabled or disabled and generate a respective configuration-related value based on the read of the configuration register in the first instance. The configuration register is updated to indicate that a previously enabled one of the plurality of processing cores is disabled. Each enabled one of the plurality of processing cores is configured to read the configuration register in a second instance to determine which of the plurality of processing cores is enabled or disabled and generate the respective configuration-related value based on the read of the configuration register in the second instance.

摘要翻译： 微处理器包括多个处理核心和配置寄存器，配置寄存器被配置为指示多个处理核心中的每一个是启用还是禁用。 所述多个处理核心中的每一个启用的一个处理核心被配置为在第一情况下读取配置寄存器，以确定多个处理核心中的哪一个被启用或禁用，并且基于配置寄存器的读取生成相应的配置相关值 一审。 配置寄存器被更新以指示多个处理核心中先前启用的一个处理核心被禁用。 所述多个处理核心中的每一个被配置为在第二实例中读取配置寄存器，以确定多个处理核心中的哪一个被启用或禁用，并且基于对配置寄存器的读取生成相应的配置相关值 第二例。

公开(公告)号：US20150067250A1

公开(公告)日：2015-03-05

申请号：US14281585

申请日：2014-05-19

申请人： VIA TECHNOLOGIES, INC.

发明人： G. Glenn Henry ,  Terry Parks

IPC分类号： G06F12/08

CPC分类号： G06F9/3885 ,  G06F1/04 ,  G06F1/12 ,  G06F1/3203 ,  G06F1/3237 ,  G06F1/324 ,  G06F1/3287 ,  G06F1/3296 ,  G06F9/30032 ,  G06F9/30047 ,  G06F9/30079 ,  G06F9/30087 ,  G06F9/30105 ,  G06F9/30145 ,  G06F9/3802 ,  G06F9/3861 ,  G06F9/4403 ,  G06F9/4405 ,  G06F9/4411 ,  G06F9/4418 ,  G06F12/0808 ,  G06F12/084 ,  G06F12/0875 ,  G06F13/24 ,  G06F13/364 ,  G06F13/42 ,  G06F21/53 ,  G06F21/57 ,  G06F2212/452 ,  G06F2212/6028 ,  G06F2212/62 ,  H01L22/34 ,  H04L9/0877 ,  H04L9/0897 ,  Y02B70/12 ,  Y02B70/123 ,  Y02B70/126 ,  Y02B70/30 ,  Y02D10/10 ,  Y02D10/126 ,  Y02D10/128 ,  Y02D10/13 ,  Y02D10/171 ,  Y02D10/172 ,  Y02D10/30 ,  Y02D50/20

摘要： A microprocessor includes a plurality of processing cores, a resource shared by the plurality of processing cores, and a hardware semaphore readable and writeable by each of the plurality of processing cores within a non-architectural address space. Each of the plurality of processing cores is configured to write to the hardware semaphore to request ownership of the shared resource and to read from the hardware semaphore to determine whether or not the ownership was obtained. Each of the plurality of processing cores is configured to write to the hardware semaphore to relinquish ownership of the shared resource.

摘要翻译： 微处理器包括多个处理核心，由多个处理核心共享的资源以及由非结构化地址空间内的多个处理核心中的每一个可读和写的硬件信号量。 多个处理核心中的每一个被配置为写入硬件信号量以请求所有权共享资源并从硬件信号量读取以确定是否获得所有权。 多个处理核心中的每一个被配置为写入硬件信号量以放弃共享资源的所有权。

公开(公告)号：US09811344B2

公开(公告)日：2017-11-07

申请号：US15357145

申请日：2016-11-21

申请人： VIA TECHNOLOGIES, INC.

发明人： G. Glenn Henry ,  Stephan Gaskins

IPC分类号： G06F13/00 ,  G06F9/38 ,  G06F1/32 ,  G06F12/084 ,  G06F13/24 ,  G06F9/44 ,  G06F13/364 ,  G06F12/0808 ,  G06F9/30 ,  G06F12/0875 ,  G06F1/04 ,  G06F1/12 ,  G06F13/42 ,  G06F21/53 ,  G06F21/57 ,  H04L9/08 ,  H01L21/66

CPC分类号： G06F9/3885 ,  G06F1/04 ,  G06F1/12 ,  G06F1/3203 ,  G06F1/3237 ,  G06F1/324 ,  G06F1/3287 ,  G06F1/3296 ,  G06F9/30032 ,  G06F9/30047 ,  G06F9/30079 ,  G06F9/30087 ,  G06F9/30105 ,  G06F9/30145 ,  G06F9/3802 ,  G06F9/3861 ,  G06F9/4403 ,  G06F9/4405 ,  G06F9/4411 ,  G06F9/4418 ,  G06F12/0808 ,  G06F12/084 ,  G06F12/0875 ,  G06F13/24 ,  G06F13/364 ,  G06F13/42 ,  G06F21/53 ,  G06F21/57 ,  G06F2212/452 ,  G06F2212/6028 ,  G06F2212/62 ,  H01L22/34 ,  H04L9/0877 ,  H04L9/0897 ,  Y02B70/12 ,  Y02B70/123 ,  Y02B70/126 ,  Y02B70/30 ,  Y02D10/10 ,  Y02D10/126 ,  Y02D10/128 ,  Y02D10/13 ,  Y02D10/171 ,  Y02D10/172 ,  Y02D10/30 ,  Y02D50/20

摘要： A microprocessor includes an indicator and a plurality of processing cores. Each of the plurality of processing cores is configured to generate a default core ID and to sample the indicator. When the indicator indicates a first predetermined value, the default core ID generated by a default one of the plurality of processing cores designates the default processing core to be a bootstrap processor. When the indicator indicates a second predetermined value distinct from the first predetermined value, the plurality of processing cores are configured to generate alternate core IDs that are different from the default core IDs. One of the alternate core IDs designates an alternate processing core, other than the default processing core, to be the bootstrap processor.

公开(公告)号：US09614743B2

公开(公告)日：2017-04-04

申请号：US14464186

申请日：2014-08-20

申请人： Aung Htay ,  Paul Hudgins ,  Mallikarjunappa Kore

发明人： Aung Htay ,  Paul Hudgins ,  Mallikarjunappa Kore

IPC分类号： G06F11/30 ,  H04L12/26 ,  G06F9/455 ,  G06F9/50

CPC分类号： H04L43/0876 ,  G06F9/45558 ,  G06F9/50 ,  G06F9/5027 ,  G06F9/5072 ,  G06F11/3003 ,  G06F11/3055 ,  G06F11/3062 ,  G06F2009/4557 ,  H04L43/08 ,  Y02D10/00 ,  Y02D10/30

摘要： A method, through a server, to determine carbon footprint of a network service, in a network, includes determining power consumption and cooling requirements of network devices associated with the network service; determining associated carbon footprint coefficients for power sources associated with each of the network devices; and determining carbon footprint of the network service based on the power consumption, the cooling requirements, and the associated carbon footprint coefficients.