1

I'm using RISC-V I would like to customize the number of cores in a tile.

Which chisel file should I modify?

jwpfox
  • 5,124
  • 11
  • 45
  • 42
FadrixMH
  • 43
  • 1
  • 4

1 Answers1

1

Are you using RocketChip generator? If you want to create several cores, you can change the number of cores in "rocket-chip/src/main/scala/uncore/Builder.scala" NTiles param. If you want to add it inside a Tile, maybe you should modify rocket.scala and tile.scala, but take into account that they will share the L1 cachés and that could create conflicts.

A.Ramos
  • 98
  • 7
  • Thank you M. Ramos, I have succesfully built two cores in a same Tile by making changes in Configs.scala, tile.scala, Rocketchip.scala and rocket.scala. Now I'm looking for a way to identify outputs of each core and compare them. Regards – FadrixMH Sep 19 '16 at 12:13