
基本信息:
- 专利标题: 用于仿真共享内存架构的支持浮点的流水线
- 申请号:CN201480066972.9 申请日:2014-10-23
- 公开(公告)号:CN105814538B 公开(公告)日:2020-04-14
- 发明人: 马尔蒂·佛塞尔
- 申请人: 芬兰国家技术研究中心股份公司
- 申请人地址: 芬兰埃斯波
- 专利权人: 芬兰国家技术研究中心股份公司
- 当前专利权人: 芬兰国家技术研究中心股份公司
- 当前专利权人地址: 芬兰埃斯波
- 代理机构: 成都超凡明远知识产权代理有限公司
- 代理人: 魏彦
- 优先权: 13189861.1 2013.10.23 EP
- 国际申请: PCT/FI2014/050804 2014.10.23
- 国际公布: WO2015/059362 EN 2015.04.30
- 进入国家日期: 2016-06-07
- 主分类号: G06F9/30
- IPC分类号: G06F9/30 ; G06F9/38
A processor architecture arrangement for emulated shared memory (ESM) architectures, comprising a number of multi-threaded processors each provided with interleaved inter-thread pipeline (400) and a plurality of functional units (402, 402b, 402c, 404, 404b, 404c) for carrying out arithmetic and logical operations on data, wherein the pipeline (400) comprises at least two operatively parallel pipeline branches (414, 416), first pipeline branch (414) comprising a first sub-group of said plurality of functional units (402, 402b, 402c), such as ALUs (arithmetic logic unit), arranged for carrying out integer operations, and second pipeline branch (416) comprising a second, non-overlapping sub-group of said plurality of functional units (404, 404b, 404c), such as FPUs (floating point unit), arranged for carrying out floating point operations, and further wherein one or more of the functional units (404b) of at least said second sub-group arranged for floating point operations are located operatively in parallel with the memory access segment (412, 412a) of the pipeline (400).
公开/授权文献:
- CN105814538A 用于仿真共享内存架构的支持浮点的流水线 公开/授权日:2016-07-27
IPC结构图谱:
G | 物理 |
--G06 | 计算;推算;计数 |
----G06F | 电数字数据处理 |
------G06F9/00 | 电数字数据处理的控制单元 |
--------G06F9/06 | .应用存入的程序的,即应用处理设备的内部存储来接收程序并保持程序的 |
----------G06F9/30 | ..执行机器指令的装置,例如指令译码 |