Invention Grant
US09311085B2 Compiler assisted low power and high performance load handling based on load types
有权
基于负载类型的编译器辅助低功耗和高性能负载处理
- Patent Title: Compiler assisted low power and high performance load handling based on load types
- Patent Title (中): 基于负载类型的编译器辅助低功耗和高性能负载处理
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Application No.: US11967230Application Date: 2007-12-30
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Publication No.: US09311085B2Publication Date: 2016-04-12
- Inventor: Tingting Sha , Chris Wilkerson , Herbert Hum , Alaa R. Alameldeen
- Applicant: Tingting Sha , Chris Wilkerson , Herbert Hum , Alaa R. Alameldeen
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Trop, Pruner & Hu, P.C.
- Main IPC: G06F9/312
- IPC: G06F9/312 ; G06F9/30 ; G06F9/45 ; G06F9/38

Abstract:
A method and apparatus for handling low power and high performance loads is herein described. Software, such as a compiler, is utilized to identify producer loads, consumer reuse loads, and consumer forwarded loads. Based on the identification by software, hardware is able to direct performance of the load directly to a load value buffer, a store buffer, or a data cache. As a result, accesses to cache are reduced, through direct loading from load and store buffers, without sacrificing load performance.
Public/Granted literature
- US20110161632A1 COMPILER ASSISTED LOW POWER AND HIGH PERFORMANCE LOAD HANDLING Public/Granted day:2011-06-30
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