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1. 发明授权

US09104437B2 Efficient serialization of mutable objects 有权
标题翻译：可变对象的高效序列化
公开(公告)号：US09104437B2
公开(公告)日：2015-08-11
申请号：US13595508
申请日：2012-08-27
申请人： Aruna A. Kalagananam , Prashanth K. Nageshappa , Sathiskumar Palaniappan
发明人： Aruna A. Kalagananam , Prashanth K. Nageshappa , Sathiskumar Palaniappan
IPC分类号： G06F9/44
CPC分类号： G06F9/4435 , G06F9/4493
摘要： A method of serialization in a data processing system includes serializing a mutable object utilizing a full serialization process, caching primitive data and metadata regarding the mutable object in binary format in cache and then checking whether primitive fields of the mutable object are modified. Thereafter, the mutable object is again serialized utilizing an abbreviated serialization process by reference to the cached primitive data and metadata if the primitive fields of the object are not modified. In the event that primitive fields of the object are modified, the full serialization process is utilized. Thereafter, the serialized mutable object is communicated to a distributed code element.
摘要翻译：在数据处理系统中串行化的方法包括使用完整序列化过程来序列化可变对象，在缓存中缓存原始数据和关于可变对象的二进制格式的元数据，然后检查可变对象的原始字段是否被修改。此后，如果对象的原始字段未被修改，则通过引用缓存的原始数据和元数据，利用缩写的序列化处理再次序列化可变对象。在对象的原始字段被修改的情况下，使用完整的序列化过程。此后，将序列化的可变对象传送到分布式代码元素。

2. 发明授权

US09158555B2 Efficient serialization of mutable objects 有权
标题翻译：可变对象的高效序列化
公开(公告)号：US09158555B2
公开(公告)日：2015-10-13
申请号：US12960891
申请日：2010-12-06
申请人： Aruna A. Kalagananam , Prashanth K. Nageshappa , Sathiskumar Palaniappan
发明人： Aruna A. Kalagananam , Prashanth K. Nageshappa , Sathiskumar Palaniappan
IPC分类号： G06F9/44
CPC分类号： G06F9/4435 , G06F9/4493
摘要： A data processing system includes a processor and data storage coupled to the processor. The data storage includes program code, that when executed by the processor, causes the data processing system to serialize a mutable object utilizing a full serialization process and to cache primitive data and metadata regarding the mutable object in binary format in cache. Thereafter, the mutable object is again serialized utilizing an abbreviated serialization process by reference to the cached primitive data and metadata, and the serialized mutable object is communicated to a distributed code element.
摘要翻译：数据处理系统包括耦合到处理器的处理器和数据存储器。数据存储器包括程序代码，当处理器执行时，数据处理系统使用完整序列化过程对可变对象进行序列化，并以缓存中的二进制格式将关于可变对象的原始数据和元数据缓存。此后，通过参考缓存的原始数据和元数据，使用缩写的序列化过程再次序列化可变对象，并将序列化的可变对象传送到分布式代码元素。

3. 发明申请

US20120192206A1 Deep Copying Objects in a Collocated Environment 有权
标题翻译：深层复制并置环境中的对象
公开(公告)号：US20120192206A1
公开(公告)日：2012-07-26
申请号：US13425844
申请日：2012-03-21
申请人： Derek B. Inglis , Aruna A. Kalagananam , Vijay Sundaresan
发明人： Derek B. Inglis , Aruna A. Kalagananam , Vijay Sundaresan
IPC分类号： G06F9/46
CPC分类号： G06F9/45504 , G06F9/547
摘要： Systems and methods of passing arguments between client and server contexts may provide for detecting an in-process call between a client and a server, wherein the client and the server share a common virtual machine instance. An object copy from a source object of the in-process call to a destination object can be conducted based on an internal class structure of the virtual machine instance. The object copy procedure may be repeated for a plurality of source objects of the in-process call.
摘要翻译：在客户端和服务器上下文之间传递参数的系统和方法可以提供用于检测客户端和服务器之间的进程内调用，其中客户端和服务器共享公共虚拟机实例。可以基于虚拟机实例的内部类结构，将进程中调用的源对象的目标对象复制到目标对象。可以针对进程内呼叫的多个源对象重复对象复制过程。

4. 发明申请

US20110231814A1 IDENTIFYING LOCK GRANULARIZATION OPPORTUNITIES 有权
标题翻译：识别锁定机会
公开(公告)号：US20110231814A1
公开(公告)日：2011-09-22
申请号：US12728407
申请日：2010-03-22
申请人： ARUNA A. KALAGANANAM , VENKATARAGHAVAN LAKSHMINARAYANACHAR , PRASHANTH K. NAGESHAPPA
发明人： ARUNA A. KALAGANANAM , VENKATARAGHAVAN LAKSHMINARAYANACHAR , PRASHANTH K. NAGESHAPPA
IPC分类号： G06F9/44
CPC分类号： G06F8/458
摘要： Lock granularization opportunities are identified in computer code. A processor is used to generate synchronized code blocks and fields (data) accessed in each code block. Each of the code blocks can then be represented by a set. A list of non-intersecting synchronized code blocks having no commonly accessed fields is generated, and a list of intersecting synchronized code blocks (code blocks each having at least one commonly accessed field) is also generated. Equal and superset-subset lists are then generated from the list of intersecting synchronized code blocks. Granularized locks are applied directly around the fields that are accessed within code blocks represented by non-intersecting and equal sets. Granularized locks are also applied around the fields that are accessed within code blocks represented by the superset, and the same locks are applied to code blocks represented by the subsets, thereof.
摘要翻译：锁定粒度化机会在计算机代码中被识别。处理器用于生成在每个代码块中访问的同步代码块和字段（数据）。每个代码块然后可以由一个集合表示。生成没有共同访问字段的不相交的同步代码块的列表，并且还生成相交的同步代码块（每个具有至少一个共同访问的字段的代码块）的列表。然后从相交的同步代码块的列表中生成等号和超集子集列表。颗粒化的锁直接应用在由非相交和相等集合表示的代码块内访问的字段周围。颗粒化的锁也应用在由超集代表的代码块内访问的字段周围，并且相同的锁被应用于由其子集表示的代码块。

5. 发明授权

US08667507B2 Deep copying objects in a collocated environment 有权
标题翻译：在并置环境中深层复制对象
公开(公告)号：US08667507B2
公开(公告)日：2014-03-04
申请号：US13425844
申请日：2012-03-21
申请人： Aruna A. Kalagananam , Derek B. Inglis , Vijay Sundaresan
发明人： Aruna A. Kalagananam , Derek B. Inglis , Vijay Sundaresan
IPC分类号： G06F9/44
CPC分类号： G06F9/45504 , G06F9/547
摘要： Systems and methods of passing arguments between client and server contexts may provide for detecting an in-process call between a client and a server, wherein the client and the server share a common virtual machine instance. An object copy from a source object of the in-process call to a destination object can be conducted based on an internal class structure of the virtual machine instance. The object copy procedure may be repeated for a plurality of source objects of the in-process call.
摘要翻译：在客户端和服务器上下文之间传递参数的系统和方法可以提供用于检测客户端和服务器之间的进程内调用，其中客户端和服务器共享公共虚拟机实例。可以基于虚拟机实例的内部类结构，将进程中调用的源对象的目标对象复制到目标对象。可以针对进程内呼叫的多个源对象重复对象复制过程。

6. 发明授权

US08595692B2 Identifying lock granularization opportunities 有权
标题翻译：识别锁定粒度化机会
公开(公告)号：US08595692B2
公开(公告)日：2013-11-26
申请号：US12728407
申请日：2010-03-22
申请人： Aruna A. Kalagananam , Venkataraghavan Lakshminarayanachar , Prashanth K. Nageshappa
发明人： Aruna A. Kalagananam , Venkataraghavan Lakshminarayanachar , Prashanth K. Nageshappa
IPC分类号： G06F9/44
CPC分类号： G06F8/458
摘要： Lock granularization opportunities are identified in computer code. A processor is used to generate synchronized code blocks and fields (data) accessed in each code block. Each of the code blocks can then be represented by a set. A list of non-intersecting synchronized code blocks having no commonly accessed fields is generated, and a list of intersecting synchronized code blocks (code blocks each having at least one commonly accessed field) is also generated. Equal and superset-subset lists are then generated from the list of intersecting synchronized code blocks. Granularized locks are applied directly around the fields that are accessed within code blocks represented by non-intersecting and equal sets. Granularized locks are also applied around the fields that are accessed within code blocks represented by the superset, and the same locks are applied to code blocks represented by the subsets, thereof.
摘要翻译：锁定粒度化机会在计算机代码中被识别。处理器用于生成在每个代码块中访问的同步代码块和字段（数据）。每个代码块然后可以由一个集合表示。生成没有共同访问字段的不相交的同步代码块的列表，并且还生成相交的同步代码块（每个具有至少一个共同访问的字段的代码块）的列表。然后从相交的同步代码块的列表中生成等号和超集子集列表。颗粒化的锁直接应用在由非相交和相等集合表示的代码块内访问的字段周围。颗粒化的锁也应用在由超集代表的代码块内访问的字段周围，并且相同的锁被应用于由其子集表示的代码块。

7. 发明授权

US08516501B2 Deep copying objects in a collocated environment 有权
标题翻译：在并置环境中深层复制对象
公开(公告)号：US08516501B2
公开(公告)日：2013-08-20
申请号：US12854198
申请日：2010-08-11
申请人： Aruna A. Kalagananam , Derek B. Inglis , Vijay Sundaresan
发明人： Aruna A. Kalagananam , Derek B. Inglis , Vijay Sundaresan
IPC分类号： G06F9/44
CPC分类号： G06F9/45504 , G06F9/547
摘要： Systems and methods of passing arguments between client and server contexts may provide for detecting an in-process call between a client and a server, wherein the client and the server share a common virtual machine instance. An object copy from a source object of the in-process call to a destination object can be conducted based on an internal class structure of the virtual machine instance. The object copy procedure may be repeated for a plurality of source objects of the in-process call.
摘要翻译：在客户端和服务器上下文之间传递参数的系统和方法可以提供用于检测客户端和服务器之间的进程内调用，其中客户端和服务器共享公共虚拟机实例。可以基于虚拟机实例的内部类结构，将进程中调用的源对象的目标对象复制到目标对象。可以针对进程内呼叫的多个源对象重复对象复制过程。

8. 发明授权

US08495659B1 Eliminating redundancy in instance data of different versioned classes in communication between object request brokers using a common class definition 失效
标题翻译：消除使用公共类定义的对象请求代理之间的通信中不同版本化类的实例数据的冗余
公开(公告)号：US08495659B1
公开(公告)日：2013-07-23
申请号：US13461231
申请日：2012-05-01
申请人： Joseph K. Chacko , Aruna A. Kalagananam , Prashanth K. Nageshappa
发明人： Joseph K. Chacko , Aruna A. Kalagananam , Prashanth K. Nageshappa
IPC分类号： G06F13/00
CPC分类号： G06F9/465 , G06F8/72 , G06F9/4488
摘要： A method, system and computer program product for eliminating redundancy in instance data of different versioned classes in communication between object request brokers (ORBs). An ORB derives common class definitions for the class for both the client and server ORBs from an intersection of the fields present in the different versions of the class maintained at the client and server. The common class definition for the class for the server ORB/client ORB will be relative to the version of the class existing at the client/server. When a common class definition of a class exists, a server/client ORB serializes an instance of the class using its common class definition for the class thereby including only the fields useful for the client/server ORB. By deriving common class definitions for the class, redundant fields are no longer being transmitted between the client and server ORBs thereby reducing the size of data being transmitted.
摘要翻译：一种方法，系统和计算机程序产品，用于消除对象请求代理（ORB）之间的通信中不同版本化类的实例数据中的冗余。 ORB从客户端和服务器上维护的类的不同版本中存在的字段的交点得出客户端和服务器ORB的类的公共类定义。服务器ORB /客户端ORB的类的通用类定义将与客户端/服务器上存在的类的版本相关。当类的公共类定义存在时，服务器/客户机ORB使用其类的公共类定义对类的实例进行序列化，从而仅包括对客户端/服务器ORB有用的字段。通过派生类的公共类定义，不再在客户端和服务器ORB之间传输冗余字段，从而减少正在发送的数据的大小。

9. 发明申请

US20120324480A1 EFFICIENT SERIALIZATION OF MUTABLE OBJECTS 审中-公开
标题翻译：可变对象的高效串行化
公开(公告)号：US20120324480A1
公开(公告)日：2012-12-20
申请号：US13595508
申请日：2012-08-27
申请人： Aruna A. Kalagananam , Prashanth K. Nageshappa , Sathiskumar Palaniappan
发明人： Aruna A. Kalagananam , Prashanth K. Nageshappa , Sathiskumar Palaniappan
IPC分类号： G06F9/46
CPC分类号： G06F9/4435 , G06F9/4493
摘要： A method of serialization in a data processing system includes serializing a mutable object utilizing a full serialization process, caching primitive data and metadata regarding the mutable object in binary format in cache and then checking whether primitive fields of the mutable object are modified. Thereafter, the mutable object is again serialized utilizing an abbreviated serialization process by reference to the cached primitive data and metadata if the primitive fields of the object are not modified. In the event that primitive fields of the object are modified, the full serialization process is utilized. Thereafter, the serialized mutable object is communicated to a distributed code element.
摘要翻译：在数据处理系统中串行化的方法包括使用完整序列化过程来序列化可变对象，在缓存中缓存原始数据和关于可变对象的二进制格式的元数据，然后检查可变对象的原始字段是否被修改。此后，如果对象的原始字段未被修改，则通过引用缓存的原始数据和元数据，利用缩写的序列化处理再次序列化可变对象。在对象的原始字段被修改的情况下，使用完整的序列化过程。此后，将序列化的可变对象传送到分布式代码元素。

10. 发明申请

US20120144405A1 Efficient Serialization of Mutable Objects 有权
标题翻译：可变对象的高效序列化
公开(公告)号：US20120144405A1
公开(公告)日：2012-06-07
申请号：US12960891
申请日：2010-12-06
申请人： Aruna A. Kalagananam , Prashanth K. Nageshappa , Sathiskumar Palaniappan
发明人： Aruna A. Kalagananam , Prashanth K. Nageshappa , Sathiskumar Palaniappan
IPC分类号： G06F9/46
CPC分类号： G06F9/4435 , G06F9/4493
摘要： A method of serialization in a data processing system includes serializing a mutable object utilizing a full serialization process, caching primitive data and metadata regarding the mutable object in binary format in cache and then checking whether primitive fields of the mutable object are modified. Thereafter, the mutable object is again serialized utilizing an abbreviated serialization process by reference to the cached primitive data and metadata if the primitive fields of the object are not modified. In the event that primitive fields of the object are modified, the full serialization process is utilized. Thereafter, the serialized mutable object is communicated to a distributed code element.
摘要翻译：在数据处理系统中串行化的方法包括使用完整序列化过程来序列化可变对象，在缓存中缓存原始数据和关于可变对象的二进制格式的元数据，然后检查可变对象的原始字段是否被修改。此后，如果对象的原始字段未被修改，则通过引用缓存的原始数据和元数据，利用缩写的序列化处理再次序列化可变对象。在对象的原始字段被修改的情况下，使用完整的序列化过程。此后，将序列化的可变对象传送到分布式代码元素。

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