|
|

楼主 |
发表于 2007-8-9 16:19:16
|
显示全部楼层
应该就是这样,我没表述完整
The PS3 uses the Cell
microprocessor<http://en.wikipedia.org/wiki/Cell_microprocessor>,
which is made up of a PowerPC
<http://en.wikipedia.org/wiki/PowerPC>-based " ower
Processing Element<http://en.wikipedia.org/wiki/Cell_microprocessor#Power_Processor_Element>"
(PPE) and six accessible 3.2 GHz Synergistic Processing Elements
(SPEs)<http://en.wikipedia.org/wiki/Cell_%28microprocessor%29#Synergistic_Pr...>.
A seventh runs in a special mode and is dedicated to aspects of the OS and
security, and an eighth is disabled to improve production yields.
Linux刚启动显示8个企鹅,2大6小,说明是全认出了
只不过那6个并没有被看成是一般的cpu
The *PPE* is the Power
Architecture<http://en.wikipedia.org/wiki/Power_Architecture>based,
two-way
multithreaded <http://en.wikipedia.org/wiki/Simultaneous_multithreading>core
acting as the controller for the eight SPEs, which handle most of the
computational workload. The PPE will work with conventional operating
systems due to its similarity to other 64-bit PowerPC processors, while the
SPEs are designed for vectorized floating point code execution. |
|