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1. 发明申请

US20160154677A1 Work Stealing in Heterogeneous Computing Systems 审中-公开
标题翻译：异构计算系统中的工作窃取
公开(公告)号：US20160154677A1
公开(公告)日：2016-06-02
申请号：US13976579
申请日：2013-03-15
申请人： Rajkishore Barik , Stephan A. Herhut , Jaswanth Sreeram , Tatiana Shpeisman , Richard L. Hudson
发明人： Rajkishore Barik , Stephan A. Herhut , Jaswanth Sreeram , Tatiana Shpeisman , Richard L. Hudson
IPC分类号： G06F9/50
CPC分类号： G06F9/5083 , G06F9/505 , G06F13/4239
摘要： A work stealer apparatus includes a determination module. The determination module is to determine to steal work from a first hardware computation unit of a first type for a second hardware computation unit of a second type that is different than the first type. The work is to be queued in a first work queue, which is to correspond to the first hardware computation unit, and which is to be stored in a shared memory that is to be shared by the first and second hardware computation units. A synchronized work stealer module is to steal the work through a synchronized memory access to the first work queue. The synchronized memory access is to be synchronized relative to memory accesses to the first work queue from the first hardware computation unit.
摘要翻译：工作窃取装置包括确定模块。确定模块用于确定从第一类型的第一硬件计算单元窃取与第一类型不同的第二类型的第二硬件计算单元的工作。该工作将排队在第一工作队列中，该第一工作队列对应于第一硬件计算单元，并且将被存储在由第一和第二硬件计算单元共享的共享存储器中。同步工作窃取模块是通过对第一个工作队列的同步存储器访问来窃取工作。同步存储器访问将相对于从第一硬件计算单元到第一工作队列的存储器访问而被同步。

2. 发明申请

US20150279464A1 MANAGED RUNTIME EXTENSIONS TO REDUCE POWER CONSUMPTION IN DEVICES WITH HYBRID MEMORY 有权
标题翻译：管理的运行延伸，以减少设备中的消耗功率与混合存储器
公开(公告)号：US20150279464A1
公开(公告)日：2015-10-01
申请号：US14227432
申请日：2014-03-27
申请人： Stephan A. Herhut , Richard L. Hudson , Tatiana Shpeisman
发明人： Stephan A. Herhut , Richard L. Hudson , Tatiana Shpeisman
IPC分类号： G11C14/00 , G06F12/02
CPC分类号： G06F12/0276 , G06F12/0238 , G06F2212/1028 , G06F2212/1041 , G06F2212/205 , G06F2212/7202 , G06F2212/7205 , Y02D10/13
摘要： Systems and methods may provide for identifying an object in a managed runtime environment and determining an age of the object at a software level of the managed runtime environment. Additionally, the object may be selectively allocated in one of a dynamic random access memory (DRAM) or a non-volatile random access memory (NVRAM) based at least in part on the age of the object. In one example, the data type of the object is also determined, wherein the object is selectively allocated further based on the data type.
摘要翻译：系统和方法可以提供用于识别被管理的运行时环境中的对象并且在所管理的运行时环境的软件级别确定对象的年龄。另外，可以至少部分地基于对象的年龄，将对象选择性地分配在动态随机存取存储器（DRAM）或非易失性随机存取存储器（NVRAM）之一中。在一个示例中，还确定对象的数据类型，其中基于数据类型有选择地分配对象。

3. 发明申请

US20140033213A1 SYSTEM AND METHOD FOR MEMORY MANAGEMENT 有权
标题翻译：用于内存管理的系统和方法
公开(公告)号：US20140033213A1
公开(公告)日：2014-01-30
申请号：US13560054
申请日：2012-07-27
申请人： Richard Hudson , Stephan A. Herhut
发明人： Richard Hudson , Stephan A. Herhut
IPC分类号： G06F9/54
CPC分类号： G06F9/54 , G06F9/5016 , G06F12/0253 , G06F2209/5011
摘要： A system and method for automatic memory management of a shared memory during parallel processing of a web application. The system includes a computing system configured to allow parallel computing of a web application executed within a web browser. The computing system includes shared memory having a set of blocks distributed at least a first thread and at least one spawned thread of a processing function of the web application. The memory is partitioned into a nursery heap, a mature heap and a database having a plurality of private nurseries, wherein the first thread has access to the nursery heap and mature heap and the at least one spawned thread has access to an associated one of the plurality of private nurseries. During parallel computing of the web application, management of the shared memory includes garbage collection of at least each of the plurality of private nurseries.
摘要翻译：一种用于在web应用程序的并行处理期间对共享存储器进行自动存储器管理的系统和方法。该系统包括被配置为允许在web浏览器内执行的web应用的并行计算的计算系统。计算系统包括共享存储器，该共享存储器具有分布在web应用的处理功能的至少第一线程和至少一个产生的线程的一组块。存储器被分割成托儿所堆，成熟堆和具有多个私人托儿所的数据库，其中第一线程可以访问托儿所堆和成熟堆，并且所述至少一个产生的线程可以访问相关联的一个多个私人托儿所。在Web应用的并行计算期间，共享存储器的管理包括多个私人托儿所中的至少每一个的垃圾收集。

4. 发明授权

US09292359B2 System and method for memory management 有权
标题翻译：用于内存管理的系统和方法
公开(公告)号：US09292359B2
公开(公告)日：2016-03-22
申请号：US13560054
申请日：2012-07-27
申请人： Richard Hudson , Stephan A. Herhut
发明人： Richard Hudson , Stephan A. Herhut
IPC分类号： G06F9/46 , G06F9/54 , G06F9/50 , G06F12/02
CPC分类号： G06F9/54 , G06F9/5016 , G06F12/0253 , G06F2209/5011
摘要： A system and method for automatic memory management of a shared memory during parallel processing of a web application. The system includes a computing system configured to allow parallel computing of a web application executed within a web browser. The computing system includes shared memory having a set of blocks distributed at least a first thread and at least one spawned thread of a processing function of the web application. The memory is partitioned into a nursery heap, a mature heap and a database having a plurality of private nurseries, wherein the first thread has access to the nursery heap and mature heap and the at least one spawned thread has access to an associated one of the plurality of private nurseries. During parallel computing of the web application, management of the shared memory includes garbage collection of at least each of the plurality of private nurseries.
摘要翻译：一种用于在web应用程序的并行处理期间对共享存储器进行自动存储器管理的系统和方法。该系统包括被配置为允许在web浏览器内执行的web应用的并行计算的计算系统。计算系统包括共享存储器，该共享存储器具有分布在web应用的处理功能的至少第一线程和至少一个产生的线程的一组块。存储器被分割成托儿所堆，成熟堆和具有多个私人托儿所的数据库，其中第一线程可以访问托儿所堆和成熟堆，并且所述至少一个产生的线程可以访问相关联的一个多个私人托儿所。在Web应用的并行计算期间，共享存储器的管理包括多个私人托儿所中的至少每一个的垃圾收集。

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