3 ms·
Are there any RV64 implementations without C? If you already take the hit of going 64-bits instead of 32, then dropping compressed instructions seems like a st
by tverbeure 4y ago
Are there any RV64 implementations without C?
If you already take the hit of going 64-bits instead of 32, then dropping compressed instructions seems like a strange trade-off.
- rwmj 4y agoShakti (made by a group of Indian research institutes). Lack of compressed instructions is also the reason why no Linux distro supports Shakti.
- brucehoult 4y agoI wish people -- especially those who really should know better, such as distro maintainers -- would stop repeating this misinformation. Only their very first experimental chip didn't have C. All their subsequent (and actual production) chips have C. E-Class: RV64IMAC https://gitlab.com/shaktiproject/cores/e-class/blob/master/README.md https://gitlab.com/shaktiproject/cores/e-class/blob/master/R... C-Class: RV64GCSUN https://gitlab.com/shaktiproject/cores/c-class/blob/master/README.md https://gitlab.com/shaktiproject/cores/c-class/blob/master/R...