公开(公告)号：US09880842B2

公开(公告)日：2018-01-30

申请号：US13834049

申请日：2013-03-15

Applicant: Intel Corporation

Inventor： Jayaram Bobba ,  Ruchira Sasanka ,  Jeffrey J. Cook ,  Abhinav Das ,  Arvind Krishnaswamy ,  David J. Sager ,  Jason M. Agron

IPC: G06F9/30 ,  G06F11/07 ,  G06F9/45 ,  G06F11/34

CPC classification number: G06F9/3005 ,  G06F8/433 ,  G06F11/0715 ,  G06F11/0721 ,  G06F11/076 ,  G06F11/3466

Abstract: A mechanism for tracking the control flow of instructions in an application and performing one or more optimizations of a processing device, based on the control flow of the instructions in the application, is disclosed. Control flow data is generated to indicate the control flow of blocks of instructions in the application. The control flow data may include annotations that indicate whether optimizations may be performed for different blocks of instructions. The control flow data may also be used to track the execution of the instructions to determine whether an instruction in a block of instructions is assigned to a thread, a process, and/or an execution core of a processor, and to determine whether errors have occurred during the execution of the instructions.

公开(公告)号：US09170789B2

公开(公告)日：2015-10-27

申请号：US13997140

申请日：2013-03-05

Applicant: INTEL CORPORATION

Inventor： Ruchira Sasanka ,  Jeffrey J. Cook ,  Abhinav Das ,  Jayaram Bobba ,  Michael R. Greenfield ,  Suresh Srinivas

IPC: G06F9/44 ,  G06F9/45

CPC classification number: G06F8/41 ,  G06F8/456

Abstract: Embodiments of computer-implemented methods, systems, computing devices, and computer-readable media (transitory and non-transitory) are described herein for analyzing execution of a plurality of executable instructions and, based on the analysis, providing an indication of a benefit to be obtained by vectorization of at least a subset of the plurality of executable instructions. In various embodiments, the analysis may include identification of the subset of the plurality of executable instructions suitable for conversion to one or more single-instruction multiple-data (“SIMD”) instructions.

Abstract translation: 本文描述了计算机实现的方法，系统，计算设备和计算机可读介质（暂时性和非暂时性）的实施例，用于分析多个可执行指令的执行，并且基于该分析，提供对 可以通过对多个可执行指令的至少一个子集进行向量化来获得。 在各种实施例中，分析可以包括识别适合于转换成一个或多个单指令多数据（“SIMD”）指令的多个可执行指令的子集。

公开(公告)号：US20160285958A1

公开(公告)日：2016-09-29

申请号：US14671680

申请日：2015-03-27

Applicant: Intel Corporation

Inventor： Abhinav Das ,  Saurabh Shukla ,  Wei Li ,  Daniel M. Lavery

IPC: H04L29/08 ,  G06F9/455

CPC classification number: G06F9/45558 ,  G06F9/4484 ,  G06F9/45504 ,  G06F9/4856 ,  G06F2009/4557 ,  G06F2009/45595

Abstract: Systems, apparatuses and methods may provide for isolating native information from non-native information, wherein the native information is associated with a mobile application running in a managed runtime environment. Additionally, the native information may be checkpointed and transferred from a first device to a second device in response to a live migration event. In one example, the native information includes native code and native state data and isolating the native information from the non-native information includes dispatching one or more native function calls to a binary translation (BT) container that manages a memory pool dedicated to the native information.

Abstract translation: 系统，设备和方法可以提供将本机信息与非本地信息隔离开，其中本地信息与在受管理运行时环境中运行的移动应用相关联。 此外，响应于实时迁移事件，本地信息可以被检查点并从第一设备传送到第二设备。 在一个示例中，本地信息包括本地代码和本地状态数据，并且从非本机信息隔离本机信息包括将一个或多个本地函数调用分派到管理专用于本机的存储器池的二进制转换（BT）容器 信息。