发明公开
EP2418582A3 Apparatus and method for thread progress tracking using deterministic progress index
审中-公开
装置和方法具有确定性履历指数线程历史记录跟踪
- 专利标题: Apparatus and method for thread progress tracking using deterministic progress index
- 专利标题(中): 装置和方法具有确定性履历指数线程历史记录跟踪
-
申请号: EP11170970.5申请日: 2011-06-22
-
公开(公告)号: EP2418582A3公开(公告)日: 2017-03-22
- 发明人: Shin, Young Sam , Lee, Seung Won , Lee, Shi Hwa , Kim, Suk Jin , Son, Min Young
- 申请人: Samsung Electronics Co., Ltd.
- 申请人地址: 129, Samsung-ro Yeongtong-gu Suwon-si, Gyeonggi-do, 443-742 KR
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: 129, Samsung-ro Yeongtong-gu Suwon-si, Gyeonggi-do, 443-742 KR
- 代理机构: Grünecker Patent- und Rechtsanwälte PartG mbB
- 优先权: KR20100063744 20100702
- 主分类号: G06F11/34
- IPC分类号: G06F11/34
摘要:
Provided is a method and apparatus for measuring a performance or a progress state of an application program to perform data processing and execute particular functions in a computing environment using a micro architecture. A thread progress tracking apparatus may include a selector to select at least one thread constituting an application program; a determination unit to determine, based on a predetermined criterion, whether an instruction execution scheme corresponds to a deterministic execution scheme having a regular cycle or a nondeterministic execution scheme having an irregular delay cycle with respect to each of at least one instruction constituting a corresponding thread; and a deterministic progress counter to generate a deterministic progress index with respect to an instruction that is executed by the deterministic execution scheme, excluding an instruction that is executed by the nondeterministic execution scheme.
公开/授权文献
信息查询