公开(公告)号：US20170364476A1

公开(公告)日：2017-12-21

申请号：US15640395

申请日：2017-06-30

Applicant: Intel Corporation

Inventor： Ronen Zohar ,  Mark Seconi ,  Rajesh Parthasarathy ,  Srinivas Chennupaty ,  Mark Buxton ,  Chuck Desylva ,  Mohammad Abdallah

IPC: G06F17/10 ,  G06F7/48 ,  G06F7/544 ,  G06F9/30

CPC classification number: G06F17/10 ,  G06F7/48 ,  G06F7/5443 ,  G06F9/3001

Abstract: Method, apparatus, and program means for performing a dot-product operation. In one embodiment, an apparatus includes execution resources to execute a first instruction. In response to the first instruction, said execution resources store to a storage location a result value equal to a dot-product of at least two operands.

公开(公告)号：US09043521B2

公开(公告)日：2015-05-26

申请号：US13675868

申请日：2012-11-13

Applicant: Intel Corporation

Inventor： Keshavan Tiruvallur ,  Rajesh Parthasarathy ,  James B. Crossland ,  Shivnandan Kaushik ,  Luke Hood

IPC: G06F13/24 ,  G06F13/26

CPC classification number: G06F13/24 ,  G06F13/26

Abstract: A technique to enable efficient interrupt communication within a computer system. In one embodiment, an advanced programmable interrupt controller (APIC) is interfaced via a set of bits within an APIC interface register using various interface instructions or operations, without using memory-mapped input/output (MMIO).

Abstract translation: 一种在计算机系统内实现高效中断通信的技术。 在一个实施例中，高级可编程中断控制器（APIC）通过使用各种接口指令或操作的APIC接口寄存器内的一组位来连接，而不使用存储器映射的输入/输出（MMIO）。