Patent Tips - 随笔分类(第13页) - CoryXie

PatentTips - Compare and exchange operation using sleep-wakeup mechanism

摘要：BACKGROUNDTypically, a multithreaded processor or a multi-processor system is capable of processing multiple instruction sequences concurrently. A primary motivating factor driving execution of multip... 阅读全文

posted @ 2014-06-17 22:48 CoryXie

PatentTips - Virtualizing performance counters

摘要：BACKGROUNDGenerally, the concept of virtualization in information processing systems allows multiple instances of one or more operating systems (each, an "OS") to run on a single information processin... 阅读全文

posted @ 2014-06-17 22:23 CoryXie

PatentTips - Supporting heterogeneous virtualization

摘要：BACKGROUNDA virtual machine (VM) architecture logically partitions a physical machine, such that the underlying hardware of the machine is time-shared and appears as one or more independently operatio... 阅读全文

posted @ 2014-06-17 21:59 CoryXie

PatentTips - Method for network interface sharing among multiple virtual machines

摘要：BACKGROUNDMany computing systems include a network interface card (NIC) to provide for communications with other systems and devices over a network. In a computing system running multiple operating sy... 阅读全文

posted @ 2014-06-17 21:45 CoryXie

PatentTips - Controlling voltage and frequency

摘要：BACKGROUND OF THE INVENTIONMobile devices, such as but not limited to personal data appliances, cellular phones, radios, pagers, lap top computers, and the like are required to operate for relatively ... 阅读全文

posted @ 2014-06-17 18:50 CoryXie

PatentTips - Cross-domain data transfer using deferred page remapping

摘要：BACKGROUND OF THE INVENTIONThe present invention relates to data transfer across domains, and more particularly, to data transfer across a number of different protection domains using page remapping.O... 阅读全文

posted @ 2014-06-16 22:42 CoryXie

PatentTips - Safe general purpose virtual machine computing system

摘要：BACKGROUND OF THE INVENTIONThe present invention relates to virtual machine implementations, and in particular to a safe general purpose virtual machine that generates optimized virtual machine comput... 阅读全文

posted @ 2014-06-16 21:40 CoryXie

PatentTips - Object-oriented processor architecture and operating method

摘要：BACKGROUND OF THE INVENTIONThe present invention relates to processors and computer systems. More specifically, the present invention relates to an object-oriented processor architecture and operating... 阅读全文

posted @ 2014-06-16 21:15 CoryXie

PatentTips - Increasing turbo mode residency of a processor

摘要：BACKGROUNDMany modern operating systems (OS's) use the Advanced Configuration and Power Interface (ACPI) standard, e.g., Rev. 3.0b, published Oct. 10, 2006, for optimizing system power. An ACPI implem... 阅读全文

posted @ 2014-06-16 01:20 CoryXie

PatentTips - Sleep state mechanism for virtual multithreading

摘要：BACKGROUNDThe present disclosure relates generally to information processing systems and, more specifically, to a mechanism that maintains the architectural state values for both active and inactive s... 阅读全文

posted @ 2014-06-16 01:05 CoryXie

PatentTips - Controlling TSC offsets for multiple cores and threads

摘要：BACKGROUNDMany processors include a time stamp count (TSC) counter which is typically implemented as a counter that increments at a fixed rate. Some known TSC counters are clocked at a bus clock rate ... 阅读全文

posted @ 2014-06-16 00:45 CoryXie

PatentTips - Uncore thermal management

摘要：BACKGROUNDThe field of invention relates to the computer sciences, generally, and, more specifically, to the thermal management of components other than a processing core.Computing systems have tradit... 阅读全文

posted @ 2014-06-16 00:34 CoryXie

PatentTips - Optimizing power usage by factoring processor architectural events to PMU

摘要：BACKGROUNDProcessor power consumption has become a major issue in recent years. The current trend of processor design to multi-core architecture as eased the pressure on power consumption. However, po... 阅读全文

posted @ 2014-06-16 00:22 CoryXie

PatentTips – RDMA data transfer in a virtual environment

摘要：BACKGROUNDEmbodiments of this invention relate to RDMA (remote direct memory access) data transfer in a virtual environment.Traditional RDMA allows data to move directly from the memory of one compute... 阅读全文

posted @ 2014-06-15 23:29 CoryXie

PatentTips - Mechanisms for strong atomicity in a transactional memory system

摘要：BACKGROUNDAdvances in semi-conductor processing and logic design have permitted an increase in the amount of logic that may be present on integrated circuit devices. As a result, computer system confi... 阅读全文

posted @ 2014-06-15 23:09 CoryXie

PatentTips - DMA address translation between peer-to-peer IO devices

摘要：BACKGROUNDAs processing resources have increased, demands to run multiple software programs and operating systems on a single microprocessor have also increased. To meet these demands virtual environm... 阅读全文

posted @ 2014-06-15 22:54 CoryXie

PatentTips - Power management implementation in an optical link

摘要：BACKGROUND INFORMATIONEmbodiments of the present invention are directed to optical links and, more particularly, to optical links which may save power when the optical link is unplugged and maintain e... 阅读全文

posted @ 2014-06-15 22:08 CoryXie

PatentTips - Substitute virtualized-memory page tables

摘要：BACKGROUNDMany computer systems utilize virtualized memory for security, stability and/or other purposes. In various virtualized-memory systems, a virtual machine monitor ("VMM") may control direct us... 阅读全文

posted @ 2014-06-15 21:48 CoryXie

PatentTips - Fair scalable reader-writer mutual exclusion

摘要：BACKGROUNDThe present invention relates generally to multithreaded programming and, more specifically, to mutual exclusion of readers and writers in a multithreaded programming environment.Mutual excl... 阅读全文

posted @ 2014-06-15 17:42 CoryXie

PatentTips - Zero voltage processor sleep state

摘要：BACKGROUNDEmbodiments of the invention relate to the field of electronic systems and power management. More particularly, embodiments of the invention relate to a method and apparatus for a zero volta... 阅读全文

posted @ 2014-06-15 13:23 CoryXie

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随笔分类 - Patent Tips