公开(公告)号：US20170192921A1

公开(公告)日：2017-07-06

申请号：US14987676

申请日：2016-01-04

申请人： Ren Wang ,  Yipeng Wang ,  Andrew J. Herdrich ,  Jr-Shian Tsai ,  Tsung-Yuan C. Tai ,  Niall D. McDonnell ,  Hugh Wilkinson ,  Bradley A. Burres ,  Bruce Richardson ,  Namakkal N. Venkatesan ,  Debra Bernstein ,  Edwin Verplanke ,  Stephen R. Van Doren ,  An Yan ,  Andrew Cunningham ,  David Sonnier ,  Gage Eads ,  James T. Clee ,  Jamison D. Whitesell ,  Jerry Pirog ,  Jonathan Kenny ,  Joseph R. Hasting ,  Narender Vangati ,  Stephen Miller ,  Te K. Ma ,  William Burroughs

发明人： Ren Wang ,  Yipeng Wang ,  Andrew J. Herdrich ,  Jr-Shian Tsai ,  Tsung-Yuan C. Tai ,  Niall D. McDonnell ,  Hugh Wilkinson ,  Bradley A. Burres ,  Bruce Richardson ,  Namakkal N. Venkatesan ,  Debra Bernstein ,  Edwin Verplanke ,  Stephen R. Van Doren ,  An Yan ,  Andrew Cunningham ,  David Sonnier ,  Gage Eads ,  James T. Clee ,  Jamison D. Whitesell ,  Jerry Pirog ,  Jonathan Kenny ,  Joseph R. Hasting ,  Narender Vangati ,  Stephen Miller ,  Te K. Ma ,  William Burroughs

IPC分类号： G06F13/37 ,  G06F13/16 ,  G06F12/08

CPC分类号： G06F13/37 ,  G06F9/3004 ,  G06F9/46 ,  G06F12/04 ,  G06F12/0811 ,  G06F12/0868 ,  G06F13/1642 ,  G06F13/1673 ,  G06F2212/283 ,  G06F2212/6046

摘要： Apparatus and methods implementing a hardware queue management device for reducing inter-core data transfer overhead by offloading request management and data coherency tasks from the CPU cores. The apparatus include multi-core processors, a shared L3 or last-level cache (“LLC”), and a hardware queue management device to receive, store, and process inter-core data transfer requests. The hardware queue management device further comprises a resource management system to control the rate in which the cores may submit requests to reduce core stalls and dropped requests. Additionally, software instructions are introduced to optimize communication between the cores and the queue management device.

公开(公告)号：US20170286337A1

公开(公告)日：2017-10-05

申请号：US15087154

申请日：2016-03-31

申请人： Ren Wang ,  Yipeng Wang ,  Jr-Shian Tsai ,  Andrew Herdrich ,  Tsung-Yuan Tai ,  Niall McDonnell ,  Stephen Van Doren ,  David Sonnier ,  Debra Bernstein ,  Hugh Wilkinson ,  Narender Vangati ,  Stephen Miller ,  Gage Eads ,  Andrew Cunningham ,  Jonathan Kenny ,  Bruce Richardson ,  William Burroughs ,  Joseph Hasting ,  An Yan ,  James Clee ,  Te Ma ,  Jerry Pirog ,  Jamison Whitesell

发明人： Ren Wang ,  Yipeng Wang ,  Jr-Shian Tsai ,  Andrew Herdrich ,  Tsung-Yuan Tai ,  Niall McDonnell ,  Stephen Van Doren ,  David Sonnier ,  Debra Bernstein ,  Hugh Wilkinson ,  Narender Vangati ,  Stephen Miller ,  Gage Eads ,  Andrew Cunningham ,  Jonathan Kenny ,  Bruce Richardson ,  William Burroughs ,  Joseph Hasting ,  An Yan ,  James Clee ,  Te Ma ,  Jerry Pirog ,  Jamison Whitesell

IPC分类号： G06F13/36 ,  G06F13/40 ,  G06F12/10 ,  G06F13/24

CPC分类号： G06F13/36 ,  G06F12/1027 ,  G06F13/24 ,  G06F13/4004 ,  G06F2212/1021 ,  G06F2212/50 ,  G06F2212/68

摘要： Technologies for a distributed hardware queue manager include a compute device having a procesor. The processor includes two or more hardware queue managers as well as two or more processor cores. Each processor core can enqueue or dequeue data from the hardware queue manager. Each hardware queue manager can be configured to contain several queue data structures. In some embodiments, the queues are addressed by the processor cores using virtual queue addresses, which are translated into physical queue addresses for accessing the corresponding hardware queue manager. The virtual queues can be moved from one physical queue in one hardware queue manager to a different physical queue in a different physical queue manager without changing the virtual address of the virtual queue.

公开(公告)号：US20180205653A1

公开(公告)日：2018-07-19

申请号：US15638102

申请日：2017-06-29

申请人： Ren Wang ,  Tsung-Yuan C. Tai ,  Yipeng Wang ,  Sameh Gobriel

发明人： Ren Wang ,  Tsung-Yuan C. Tai ,  Yipeng Wang ,  Sameh Gobriel

IPC分类号： H04L12/743 ,  H04L12/741 ,  H04L29/12

CPC分类号： H04L45/7453 ,  H04L45/02 ,  H04L45/745 ,  H04L47/2441 ,  H04L61/10 ,  H04L61/2046

摘要： Apparatus, methods, and systems for tuple space search-based flow classification using cuckoo hash tables and unmasked packet headers are described herein. A device can communicate with one or more hardware switches. The device can include memory to store hash table entries of a hash table. The device can include processing circuitry to perform a hash lookup in the hash table. The lookup can be based on an unmasked key include in a packet header corresponding to a received data packet. The processing circuitry can retrieve an index pointing to a sub-table, the sub-table including a set of rules for handling the data packet. Other embodiments are also described.

公开(公告)号：US20190042602A1

公开(公告)日：2019-02-07

申请号：US16105031

申请日：2018-08-20

申请人： Ren Wang ,  Bruce Richardson ,  Tsung-Yuan Tai ,  Yipeng Wang ,  Pablo De Lara Guarch

发明人： Ren Wang ,  Bruce Richardson ,  Tsung-Yuan Tai ,  Yipeng Wang ,  Pablo De Lara Guarch

IPC分类号： G06F17/30

摘要： Techniques and apparatus for dynamic data access mode processes are described. In one embodiment, for example, an apparatus may a processor, at least one memory coupled to the processor, the at least one memory comprising an indication of a database and instructions, the instructions, when executed by the processor, to cause the processor to determine a database utilization value for a database, perform a comparison of the database utilization value to at least one utilization threshold, and set an active data access mode to one of a low-utilization data access mode or a high-utilization data access mode based on the comparison. Other embodiments are described.

公开(公告)号：US20110236903A1

公开(公告)日：2011-09-29

申请号：US13132878

申请日：2009-12-04

申请人： Michael McClelland ,  Yipeng Wang ,  Daniel Mercola

发明人： Michael McClelland ,  Yipeng Wang ,  Daniel Mercola

IPC分类号： C12Q1/68 ,  C12Q1/02 ,  G06F19/00

CPC分类号： C12Q1/6886 ,  C12Q2600/112 ,  C12Q2600/118 ,  C12Q2600/136 ,  C12Q2600/158 ,  G01N33/57434 ,  G01N2800/56

摘要： Materials and Methods related to diagnosing and/or determining prognosis of prostate cancer.

摘要翻译： 与诊断和/或确定前列腺癌预后相关的材料和方法。