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公开(公告)号：US20220182365A1
公开(公告)日：2022-06-09
申请号：US17677584
申请日：2022-02-22
Applicant: Intel Corporation
Inventor： Mic Bowman , Andrea Miele , James P. Held , Anand Rajan
Abstract: Techniques for sharing private data objects in a trusted execution environment using a distributed ledger are described. The techniques described herein may enable sharing of data objects, referred to herein as private data objects (PDOs), between individuals and organizations with access and update policies mediated by execution of code (referred to herein as a “smart contract”) carried with the PDO in a secure enclave. A distributed ledger may serve as a “public commit log” to ensure that there is a single, authoritative instance of the object and provide a means of guaranteeing atomicity of updates across interacting objects.
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公开(公告)号：US10554634B2
公开(公告)日：2020-02-04
申请号：US15721723
申请日：2017-09-29
Applicant: INTEL CORPORATION
Inventor： Mic Bowman , Andrea Miele , James P. Held , Anand Rajan
Abstract: Techniques for sharing private data objects in a trusted execution environment using a distributed ledger are described. The techniques described herein may enable sharing of data objects, referred to herein as private data objects (PDOs), between individuals and organizations with access and update policies mediated by execution of code (referred to herein as a “smart contract”) carried with the PDO in a secure enclave. A distributed ledger may serve as a “public commit log” to ensure that there is a single, authoritative instance of the object and provide a means of guaranteeing atomicity of updates across interacting objects.
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3.发明授权公开(公告)号：US09459874B2
公开(公告)日：2016-10-04
申请号：US14541933
申请日：2014-11-14
Applicant: Intel Corporation
Inventor： Hong Wang , John Shen , Hong Jiang , Richard Hankins , Per Hammarlund , Dion Rodgers , Gautham Chinya , Baiju Patel , Shiv Kaushik , Bryant Bigbee , Gad Sheaffer , Yoav Talgam , Yuval Yosef , James P. Held
CPC classification number: G06F9/30145 , G06F9/30 , G06F9/30181 , G06F9/3877 , G06F9/3879 , G06T1/20
Abstract: In one embodiment, the present invention includes a method for directly communicating between an accelerator and an instruction sequencer coupled thereto, where the accelerator is a heterogeneous resource with respect to the instruction sequencer. An interface may be used to provide the communication between these resources. Via such a communication mechanism a user-level application may directly communicate with the accelerator without operating system support. Further, the instruction sequencer and the accelerator may perform operations in parallel. Other embodiments are described and claimed.
Abstract translation: 在一个实施例中，本发明包括一种用于在加速器和与其耦合的指令定序器之间直接通信的方法，其中加速器相对于指令定序器是异质资源。 可以使用接口来提供这些资源之间的通信。 通过这种通信机制，用户级应用可以直接与加速器进行通信，而无需操作系统支持。 此外，指令定序器和加速器可以并行地执行操作。 描述和要求保护其他实施例。
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公开(公告)号：US11770368B2
公开(公告)日：2023-09-26
申请号：US17677584
申请日：2022-02-22
Applicant: INTEL CORPORATION
Inventor： Mic Bowman , Andrea Miele , James P. Held , Anand Rajan
CPC classification number: H04L63/0428 , G06F21/57 , G06F21/6218 , H04L9/0822 , H04L9/3234 , H04L9/3236 , H04L63/123 , H04L9/50
Abstract: Techniques for sharing private data objects in a trusted execution environment using a distributed ledger are described. The techniques described herein may enable sharing of data objects, referred to herein as private data objects (PDOs), between individuals and organizations with access and update policies mediated by execution of code (referred to herein as a “smart contract”) carried with the PDO in a secure enclave. A distributed ledger may serve as a “public commit log” to ensure that there is a single, authoritative instance of the object and provide a means of guaranteeing atomicity of updates across interacting objects.
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5.发明申请MECHANISM FOR INSTRUCTION SET BASED THREAD EXECUTION ON A PLURALITY OF INSTRUCTION SEQUENCERS 审中-公开用于指导性设计的机构执行多个指令序列公开(公告)号：US20170010895A1
公开(公告)日：2017-01-12
申请号：US15276290
申请日：2016-09-26
Applicant: Intel Corporation
Inventor： Hong Wang , John P. Shen , Edward T. Grochowski , Richard A. Hankins , Gautham N. Chinya , Bryant E. Bigbee , Shivnandan D. Kaushik , Xiang Chris Zou , Per Hammarlund , Scott Dion Rodgers , Xinmin Tian , Anil Aggarwal , Prashant Sethi , Baiju V. Patel , James P. Held
CPC classification number: G06F9/3867 , G06F9/30003 , G06F9/30043 , G06F9/3005 , G06F9/3009 , G06F9/30145 , G06F9/3017 , G06F9/30174 , G06F9/3851 , G06F9/4843 , G06F9/4881
Abstract: In an embodiment, a method is provided. The method includes managing user-level threads on a first instruction sequencer in response to executing user-level instructions on a second instruction sequencer that is under control of an application level program. A first user-level thread is run on the second instruction sequencer and contains one or more user level instructions. A first user level instruction has at least 1) a field that makes reference to one or more instruction sequencers or 2) implicitly references with a pointer to code that specifically addresses one or more instruction sequencers when the code is executed.
Abstract translation: 在一个实施例中，提供了一种方法。 该方法包括响应于在应用级程序的控制下对第二指令定序器执行用户级指令来管理第一指令定序器上的用户级线程。 在第二指令定序器上运行第一用户级线程并且包含一个或多个用户级指令。 第一用户级指令至少具有1）引用一个或多个指令定序器的字段，或者2）使用指向代码执行代码时特定寻址一个或多个指令定序器的代码的指针进行隐式引用。
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Patent Agency Ranking
6.发明申请Instruction Set Architecture-Based Inter-Sequencer Communications With A Heterogeneous Resource 审中-公开指令集基于异构资源的基于架构的间隔符间通信公开(公告)号：US20150070368A1
公开(公告)日：2015-03-12
申请号：US14541933
申请日：2014-11-14
Applicant: Intel Corporation
Inventor： Hong Wang , John Shen , Hong Jiang , Richard Hankins , Per Hammarlund , Dion Rodgers , Gautham Chinya , Baiju Patel , Shiv Kaushik , Bryant Bigbee , Gad Sheaffer , Yoav Talgam , Yuval Yosef , James P. Held
CPC classification number: G06F9/30145 , G06F9/30 , G06F9/30181 , G06F9/3877 , G06F9/3879 , G06T1/20
Abstract: In one embodiment, the present invention includes a method for directly communicating between an accelerator and an instruction sequencer coupled thereto, where the accelerator is a heterogeneous resource with respect to the instruction sequencer. An interface may be used to provide the communication between these resources. Via such a communication mechanism a user-level application may directly communicate with the accelerator without operating system support. Further, the instruction sequencer and the accelerator may perform operations in parallel. Other embodiments are described and claimed.
Abstract translation: 在一个实施例中，本发明包括一种用于在加速器和与其耦合的指令定序器之间直接通信的方法，其中加速器是相对于指令定序器的异构资源。 可以使用接口来提供这些资源之间的通信。 通过这种通信机制，用户级应用可以直接与加速器进行通信，而无需操作系统支持。 此外，指令定序器和加速器可以并行地执行操作。 描述和要求保护其他实施例。
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公开(公告)号：US12041037B2
公开(公告)日：2024-07-16
申请号：US18234593
申请日：2023-08-16
Applicant: INTEL CORPORATION
Inventor： Mic Bowman , Andrea Miele , James P. Held , Anand Rajan
CPC classification number: H04L63/0428 , G06F21/57 , G06F21/6218 , H04L9/0822 , H04L9/3234 , H04L9/3236 , H04L63/123 , H04L9/50
Abstract: Techniques for sharing private data objects in a trusted execution environment using a distributed ledger are described. The techniques described herein may enable sharing of data objects, referred to herein as private data objects (PDOs), between individuals and organizations with access and update policies mediated by execution of code (referred to herein as a “smart contract”) carried with the PDO in a secure enclave. A distributed ledger may serve as a “public commit log” to ensure that there is a single, authoritative instance of the object and provide a means of guaranteeing atomicity of updates across interacting objects.
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8.发明授权公开(公告)号：US09588771B2
公开(公告)日：2017-03-07
申请号：US13791298
申请日：2013-03-08
Applicant: Intel Corporation
Inventor： Hong Wang , John Shen , Hong Jiang , Richard Hankins , Per Hammarlund , Dion Rodgers , Gautham Chinya , Baiju Patel , Shiv Kaushik , Bryant Bigbee , Gad Sheaffer , Yoav Talgam , Yuval Yosef , James P. Held
CPC classification number: G06F9/30145 , G06F9/30 , G06F9/30181 , G06F9/3877 , G06F9/3879 , G06T1/20
Abstract: In one embodiment, the present invention includes a method for directly communicating between an accelerator and an instruction sequencer coupled thereto, where the accelerator is a heterogeneous resource with respect to the instruction sequencer. An interface may be used to provide the communication between these resources. Via such a communication mechanism a user-level application may directly communicate with the accelerator without operating system support. Further, the instruction sequencer and the accelerator may perform operations in parallel. Other embodiments are described and claimed.
Abstract translation: 在一个实施例中，本发明包括一种用于在加速器和与其耦合的指令定序器之间直接通信的方法，其中加速器相对于指令定序器是异质资源。 可以使用接口来提供这些资源之间的通信。 通过这种通信机制，用户级应用可以直接与加速器进行通信，而无需操作系统支持。 此外，指令定序器和加速器可以并行地执行操作。 描述和要求保护其他实施例。
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9.发明授权Providing hardware support for shared virtual memory between local and remote physical memory 有权为本地和远程物理内存之间的共享虚拟内存提供硬件支持公开(公告)号：US09003164B2
公开(公告)日：2015-04-07
申请号：US14221741
申请日：2014-03-21
Applicant: Intel Corporation
Inventor： Gautham N. Chinya , Hong Wang , Deepak A. Mathaikutty , Jamison D. Collins , Ethan Schuchman , James P. Held , Ajay V. Bhatt , Prashant Sethi , Stephen F. Whalley
CPC classification number: G06F12/1036 , G06F12/1027 , G06F12/121 , G06F2212/254
Abstract: In one embodiment, the present invention includes a memory management unit (MMU) having entries to store virtual address to physical address translations, where each entry includes a location indicator to indicate whether a memory location for the corresponding entry is present in a local or remote memory. In this way, a common virtual memory space can be shared between the two memories, which may be separated by one or more non-coherent links. Other embodiments are described and claimed.
Abstract translation: 在一个实施例中，本发明包括具有存储虚拟地址到物理地址转换的条目的存储器管理单元（MMU），其中每个条目包括位置指示符，以指示相应条目的存储器位置是否存在于本地或远程 记忆。 以这种方式，可以在两个存储器之间共享公共虚拟存储器空间，这两个存储器可以由一个或多个非相干链路分隔。 描述和要求保护其他实施例。
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公开(公告)号：US11271910B2
公开(公告)日：2022-03-08
申请号：US16723564
申请日：2019-12-20
Applicant: INTEL CORPORATION
Inventor： Mic Bowman , Andrea Miele , James P. Held , Anand Rajan
Abstract: Techniques for sharing private data objects in a trusted execution environment using a distributed ledger are described. The techniques described herein may enable sharing of data objects, referred to herein as private data objects (PDOs), between individuals and organizations with access and update policies mediated by execution of code (referred to herein as a “smart contract”) carried with the PDO in a secure enclave. A distributed ledger may serve as a “public commit log” to ensure that there is a single, authoritative instance of the object and provide a means of guaranteeing atomicity of updates across interacting objects.
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