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1.发明公开HARDWARE ACCELERATION FOR INLINE CACHES IN DYNAMIC LANGUAGES 审中-公开五金工具FÜRINLINE-CACHESPEICHERN IN DYNAMISCHEN SPRACHEN公开(公告)号：EP3097479A1
公开(公告)日：2016-11-30
申请号：EP15704147.6
申请日：2015-01-22
Applicant: Qualcomm Incorporated
Inventor： ROBATMILI, Behnam , CASCAVAL, Gheorghe Calin , KEDLAYA, Madhukar Nagaraja , SUAREZ GRACIA, Dario
CPC classification number: G06F9/4491 , G06F12/0802
Abstract: Aspects include apparatuses, systems, and methods for hardware acceleration for inline caches in dynamic languages. An inline cache may be initialized for an instance of a dynamic software operation. A call of an initialized instance of the dynamic software operation may be executed by an inline cache hardware accelerator. The inline cache may be checked to determine that its data is current. When the data is current, the initialized instance of the dynamic software operation may be executed using the related inline cache data. When the data is not current, a new inline cache may be initialized for the instance of the dynamic software operation, including the not current data of a previously initialized instance of the dynamic software operation. The inline cache hardware accelerator may include an inline cache memory, a coprocessor, and/or a functional until one an inline cache pipeline connected to a processor pipeline.
Abstract translation: 方面包括用于动态语言的内联高速缓存的硬件加速的装置，系统和方法。 可以为动态软件操作的实例初始化内联高速缓存。 动态软件操作的初始化实例的调用可以由内联高速缓存硬件加速器执行。 可以检查内联高速缓存以确定其数据是当前的。 当数据为当前时，动态软件操作的初始化实例可以使用相关的内联高速缓存数据来执行。 当数据不是当前时，可以为动态软件操作的实例初始化新的内联高速缓存，包括动态软件操作的先前初始化的实例的当前数据。 在线高速缓存硬件加速器可以包括内联高速缓冲存储器，协处理器和/或功能，直到连接到处理器流水线的内联高速缓存流水线为止。
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2.发明公开
公开(公告)号：EP3039537A1
公开(公告)日：2016-07-06
申请号：EP14762164.3
申请日：2014-08-25
Applicant: Apple Inc.
Inventor： HAHNENBERG, Mark
CPC classification number: G06F12/0815 , G06F8/315 , G06F8/4443 , G06F9/4491 , G06F9/451 , G06F9/45504 , G06F9/45508 , G06F9/45516 , G06F9/4552 , G06F9/45529 , G06F2212/621
Abstract: A method and an apparatus for concurrent accessing of dynamically type objects based on inline cache code are described. Inline cache initialization in a single thread may be off loaded to an interpreter without incurring unnecessary synchronization overhead. A thread bias mechanism may be provided to detect whether a code block is executed in a single thread. Further, the number of inline cache initializations performed via a compiler, such as baseline JIT compiler, can be reduced to improve processing performance.
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3.发明授权Dynamically switching statically bound function calls to dynamically bound function calls without recomplication 有权静态绑定功能的动态实现调用动态链接的函数调用无需重新编译
公开(公告)号：EP1300758B1
公开(公告)日：2015-12-30
申请号：EP02020944.1
申请日：1999-05-26
Applicant: Oracle America, Inc.
Inventor： Mitrovic, Srdjan
IPC: G06F9/445
CPC classification number: G06F8/656 , G06F9/4491 , Y10S707/99942
Abstract: The present invention relates generally to data processing systems and, more particularly, to dynamically switching statically bound function calls to dynamically bound function calls without recompilation. There is provided a method for compiling a computer program into object code, the computer program having functions containing code and function calls to the functions, the method comprising steps of determining when a function call is umambiguous; and compiling the function call to generate object code that performs static binding and inserting a placeholder into the object code for an instruction to be inserted into the placeholder to switch to dynamic binding when it is determined that the function call is unambiguous.
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4.发明公开Method, apparatus and system for supporting polymorphic elements at run-time in portable computing devices 审中-公开一种方法，装置和系统，用于在便携式计算机设备在运行时支撑多晶型的元件
公开(公告)号：EP2224333A1
公开(公告)日：2010-09-01
申请号：EP09154022.9
申请日：2009-02-27
Applicant: RESEARCH IN MOTION LIMITED
Inventor： Mateescu, Daniel , Bibr, Viera , Wallis, Kenneth
IPC: G06F9/44
CPC classification number: G06F8/24 , G06F9/449 , G06F9/4491
Abstract: Various methods, apparatuses and systems for supporting polymorphic elements at run-time in portable computing devices are provided. One embodiment includes a development tool that can be incorporated into an integrated development environment. (IDE) The development tool is configured to detect when a programming instruction corresponding to a polymorphic element is received. Upon such detection, the developer operating the IDE is prompted to provide specific mapping information such that an application that is finally generated using the IDE avoids or reduces the use of polymorphic elements and thereby reduce computing resource stresses on the device on which such an application is ultimately deployed.
Abstract translation: 提供了各种方法，装置和系统，用于支撑在便携式计算设备运行时的多态的元件。 一个实施例包括一个发展toolthat可以在集成开发环境被并入。 （IDE）的开发工具被配置成检测当接收到程序指令对应于多晶型元件。 经过调查发现，操作所述IDE的显影剂被提示提供特定的映射信息检索并应用并使用IDE避免最终生成或减少使用多态元件，从而减少计算资源的应力在该设备上在其寻求应用 最终部署。
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公开(公告)号：EP1208425B1
公开(公告)日：2008-09-03
申请号：EP99909100.2
申请日：1999-03-16
Applicant: Esmertec AG
Inventor： PLUMMER, Wayne , CHARNELL, William, Thomas , DARNELL, Stephen , DIAS, Blaise, Abel, Alec , GUTHRIE, Philippa, Joy , KRAMSKOY, Jeremy, Paul , SEXTON, Jeremy, James , WYNN, Michael, John , RAUTENBACH, Keith , THOMAS, Stephen, Paul
IPC: G06F9/00
CPC classification number: G06F9/4812 , G06F8/4442 , G06F8/445 , G06F9/4484 , G06F9/449 , G06F9/4491 , G06F9/455 , G06F9/45516 , G06F11/3612 , G06F12/0269 , G06F2209/481 , Y10S707/99932 , Y10S707/99953 , Y10S707/99956
Abstract: A computer system which includes a plurality of threads and a garbage collector that traces memory objects and identifies memory objects according to a three-color abstraction. The computer system also includes two methods of deleting compiled code in a self-modifying multi-threaded computer system. The computer system also utilizes a method of handling links between fragments of code in a self-modifying multi-threaded computer system. The computer system also handles patches between two pieces of code.
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6.发明公开Dynamically switching statically bound function calls to dynamically bound function calls without recomplication 有权静态绑定功能的动态实现调用动态链接的函数调用无需重新编译
公开(公告)号：EP1300758A2
公开(公告)日：2003-04-09
申请号：EP02020944.1
申请日：1999-05-26
Applicant: Sun Microsystems, Inc.
Inventor： Mitrovic, Srdjan
IPC: G06F9/44
CPC classification number: G06F8/656 , G06F9/4491 , Y10S707/99942
Abstract: The present invention relates generally to data processing systems and, more particularly, to dynamically switching statically bound function calls to dynamically bound function calls without recompilation. There is provided a method for compiling a computer program into object code, the computer program having functions containing code and function calls to the functions, the method comprising steps of determining when a function call is umambiguous; and compiling the function call to generate object code that performs static binding and inserting a placeholder into the object code for an instruction to be inserted into the placeholder to switch to dynamic binding when it is determined that the function call is unambiguous.
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公开(公告)号：EP3084597B1
公开(公告)日：2024-09-11
申请号：EP14828069.6
申请日：2014-12-05
CPC classification number: G06F9/45529 , G06F9/45504 , G06F9/4552 , G06F9/4491
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公开(公告)号：EP3039536A1
公开(公告)日：2016-07-06
申请号：EP14759421.2
申请日：2014-08-22
Applicant: Apple Inc.
Inventor： PIZLO, Filip J.
CPC classification number: G06F12/0815 , G06F8/315 , G06F8/4443 , G06F9/4491 , G06F9/451 , G06F9/45504 , G06F9/45508 , G06F9/45516 , G06F9/4552 , G06F9/45529 , G06F2212/621
Abstract: A method and an apparatus for concurrent accessing of dynamically type objects based on inline cache code are described. Inline cache initialization in a single thread may be off loaded to an interpreter without incurring unnecessary synchronization overhead. A thread bias mechanism may be provided to detect whether a code block is executed in a single thread. Further, the number of inline cache initializations performed via a compiler, such as baseline JIT compiler, can be reduced to improve processing performance.
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9.发明公开Dynamically switching statically bound function calls to dynamically bound function calls without recomplication 有权静态绑定功能的动态实现调用动态链接的函数调用无需重新编译
公开(公告)号：EP1300758A3
公开(公告)日：2004-10-06
申请号：EP02020944.1
申请日：1999-05-26
Applicant: Sun Microsystems, Inc.
Inventor： Mitrovic, Srdjan
IPC: G06F9/44
CPC classification number: G06F8/656 , G06F9/4491 , Y10S707/99942
Abstract: The present invention relates generally to data processing systems and, more particularly, to dynamically switching statically bound function calls to dynamically bound function calls without recompilation. There is provided a method for compiling a computer program into object code, the computer program having functions containing code and function calls to the functions, the method comprising steps of determining when a function call is umambiguous; and compiling the function call to generate object code that performs static binding and inserting a placeholder into the object code for an instruction to be inserted into the placeholder to switch to dynamic binding when it is determined that the function call is unambiguous.
Abstract translation: 本发明涉及基因的反弹到数据处理系统，并且更具体地，涉及动态地切换静态绑定函数调用来动态地绑定无需重新编译函数调用。 提供了一种方法，用于编译的计算机程序成目标代码，具有包含代码和函数调用的函数的函数的计算机程序，所述方法包括确定开采的步骤当一个函数调用是umambiguous; 和编译该函数调用以生成目标代码并执行静态结合和在指令插入占位符到对象代码用于待插入占位符以当它被确定性开采做的函数调用是明确的切换到动态绑定。
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10.发明授权Static binding of dynamically dispatched calls in the presence of dynamic linking and loading 有权动态链接和加载的情况下动态调度呼叫的静态绑定
公开(公告)号：EP0950947B1
公开(公告)日：2003-09-10
申请号：EP99302209.4
申请日：1999-03-22
Applicant: SUN MICROSYSTEMS, INC.
Inventor： Bak, Lars , Mitrovic, Srdjan , Holzle, Urs
CPC classification number: G06F9/4491
Abstract: Techniques for performing static binding of dispatched-calls in the presence of dynamic linking and loading are provided. A method for increasing the execution performance of a function at run-time includes compiling the function, which may either be interpreted or previously compiled, and identifying a call within the function to a process. The method also includes adding dependency information to the function. The dependency information is arranged to indicate a status of the function, and contains information pertaining to the class, the name, and the signature associated with the process.
