Invention Grant
US08624906B2 Method and system for non stalling pipeline instruction fetching from memory
有权
从内存中取出非停顿流水线指令的方法和系统
- Patent Title: Method and system for non stalling pipeline instruction fetching from memory
- Patent Title (中): 从内存中取出非停顿流水线指令的方法和系统
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Application No.: US10955217Application Date: 2004-09-29
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Publication No.: US08624906B2Publication Date: 2014-01-07
- Inventor: Andrew D. Bowen
- Applicant: Andrew D. Bowen
- Applicant Address: US CA Santa Clara
- Assignee: Nvidia Corporation
- Current Assignee: Nvidia Corporation
- Current Assignee Address: US CA Santa Clara
- Main IPC: G06T1/20
- IPC: G06T1/20 ; G06F9/30
Abstract:
A method and system for graphics instruction fetching. The method includes executing a plurality of threads in a multithreaded execution environment. A respective plurality of instructions are fetched to support the execution of the threads. During runtime, at least one instruction is prefetched for one of the threads to a prefetch buffer. The at least one instruction is accessed from the prefetch buffer if required by the one thread and discarded if not required by the one thread.
Public/Granted literature
- US20060066623A1 Method and system for non stalling pipeline instruction fetching from memory Public/Granted day:2006-03-30
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