公开(公告)号：US20140258677A1

公开(公告)日：2014-09-11

申请号：US13997140

申请日：2013-03-05

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

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

IPC: G06F9/30

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：US08996765B2

公开(公告)日：2015-03-31

申请号：US13992976

申请日：2011-12-27

Applicant: Michael R. Greenfield ,  Roger Golliver

Inventor： Michael R. Greenfield ,  Roger Golliver

IPC: G06F5/00 ,  G06F13/38 ,  G06F12/02 ,  G06F9/50

CPC classification number: G06F3/0608 ,  G06F3/0604 ,  G06F3/0611 ,  G06F3/0631 ,  G06F3/0638 ,  G06F3/0647 ,  G06F3/0653 ,  G06F3/067 ,  G06F3/0683 ,  G06F9/5016 ,  G06F12/02 ,  G06F12/023 ,  G06F13/18 ,  G06F2209/501 ,  G06F2209/5021 ,  G06F2212/1044

Abstract: Methods, articles of manufacture, and apparatus are disclosed to manage workload memory allocation. An example method includes identifying a primary memory and a secondary memory associated with a platform, the secondary memory having first performance metrics different from second performance metrics of the primary memory, identifying access metrics associated with a plurality of data elements invoked by a workload during execution on the platform, prioritizing a list of the plurality of data elements based on the access metrics associated with corresponding ones of the plurality of data elements, and reallocating a first one of the plurality of data elements from the primary memory to the secondary memory based on the priority of the first one of the plurality of memory elements.

Abstract translation: 公开了方法，制品和装置来管理工作负载内存分配。 示例性方法包括识别与平台相关联的主存储器和次存储器，辅存储器具有与主存储器的第二性能度量不同的第一性能度量，识别与执行期间由工作负载调用的多个数据元素相关联的访问度量 在平台上，基于与多个数据元素中的相应数据元素相关联的访问度量优先化多个数据元素的列表，并且基于多个数据元素中的第一个数据元素从主存储器重新分配到辅助存储器 多个存储元件中的第一个的优先级。

公开(公告)号：US20140201477A1

公开(公告)日：2014-07-17

申请号：US13992976

申请日：2011-12-27

Applicant: Michael R. Greenfield ,  Roger Golliver

Inventor： Michael R. Greenfield ,  Roger Golliver

IPC: G06F12/02

CPC classification number: G06F3/0608 ,  G06F3/0604 ,  G06F3/0611 ,  G06F3/0631 ,  G06F3/0638 ,  G06F3/0647 ,  G06F3/0653 ,  G06F3/067 ,  G06F3/0683 ,  G06F9/5016 ,  G06F12/02 ,  G06F12/023 ,  G06F13/18 ,  G06F2209/501 ,  G06F2209/5021 ,  G06F2212/1044

Abstract: Methods, articles of manufacture, and apparatus are disclosed to manage workload memory allocation. An example method includes identifying a primary memory and a secondary memory associated with a platform, the secondary memory having first performance metrics different from second performance metrics of the primary memory, identifying access metrics associated with a plurality of data elements invoked by a workload during execution on the platform, prioritizing a list of the plurality of data elements based on the access metrics associated with corresponding ones of the plurality of data elements, and reallocating a first one of the plurality of data elements from the primary memory to the secondary memory based on the priority of the first one of the plurality of memory elements.

Abstract translation: 公开了方法，制品和装置来管理工作负载内存分配。 示例性方法包括识别与平台相关联的主存储器和次存储器，辅存储器具有与主存储器的第二性能度量不同的第一性能度量，识别与执行期间由工作负载调用的多个数据元素相关联的访问度量 在平台上，基于与多个数据元素中的相应数据元素相关联的访问度量优先化多个数据元素的列表，并且基于多个数据元素中的第一个数据元素从主存储器重新分配到辅助存储器 多个存储元件中的第一个的优先级。