4 ms·
For a v3 tapeout there is certainly still a lot of work to do. But the latest simpoint SPECint2006 rtl simulation [0], reported 44.08@3GHz (14.7/GHz), which is
by camel-cdr 3y ago
For a v3 tapeout there is certainly still a lot of work to do.
But the latest simpoint SPECint2006 rtl simulation [0], reported 44.08@3GHz (14.7/GHz), which is already faster than the P670 (12/GHz). Most of the v3 work seems to now focuses to the rvv implementation, which wasn't used in the SPEC run.
The HPCA'24 tutorial reported a similar number, but also a SPECint2006 peak score of 49.96@3GHz. [1]
[0] https://www.zhihu.com/people/openxiangshan?utm_id=0 https://www.zhihu.com/people/openxiangshan?utm_id=0 (click on the first post and scroll down till you see the tabel)
[1] https://raw.githubusercontent.com/OpenXiangShan/XiangShan-doc/main/tutorial/20240302-HPCA24-1-Introduction-XiangShan.pdf https://raw.githubusercontent.com/OpenXiangShan/XiangShan-do...