v0.6.0

Added

• Support for a coherent mode between Ara and Ariane
  • Snoop AW channel from Ara to L2
  • Invalidate Ariane's L1 cache sets accordingly
  • Coherent mode can be toggled together with consistent mode using the LSB of CSR 0x702

Changed

• Ariane's data cache is active by default
• The matrix multiplication kernel achieves better performance
  • It reports the performance and the utilization for several matrix sizes