Invention Grant
US09459868B2 Instruction to load data up to a dynamically determined memory boundary
有权
将数据加载到动态确定的存储器边界的指令
- Patent Title: Instruction to load data up to a dynamically determined memory boundary
- Patent Title (中): 将数据加载到动态确定的存储器边界的指令
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Application No.: US13421599Application Date: 2012-03-15
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Publication No.: US09459868B2Publication Date: 2016-10-04
- Inventor: Jonathan D. Bradbury , Michael K. Gschwind , Christian Jacobi , Eric M. Schwarz , Timothy J. Slegel
- Applicant: Jonathan D. Bradbury , Michael K. Gschwind , Christian Jacobi , Eric M. Schwarz , Timothy J. Slegel
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Agent William A. Kinnaman, Jr., Esq.; Matthew M. Hulihan, Esq.
- Main IPC: G06F9/30
- IPC: G06F9/30 ; G06F9/38
Abstract:
A Load to Block Boundary instruction is provided that loads a variable number of bytes of data into a register while ensuring that a specified memory boundary is not crossed. The boundary is dynamically determined based on a specified type of boundary and one or more characteristics of the processor executing the instruction, such as cache line size or page size used by the processor.
Public/Granted literature
- US20130246740A1 INSTRUCTION TO LOAD DATA UP TO A DYNAMICALLY DETERMINED MEMORY BOUNDARY Public/Granted day:2013-09-19
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