Pulpissimo porting to Zephyr RTOS

[RiscV]

Hi team,
I am trying to run pulp-rt examples on the Zephyr platform, but I didn't find any documentation regarding this.
Is pulpissimo run on Zephyr RTOS?  If pulp supports Zephyr, can you help me to find the documentation/steps? Your help in this regard is highly appreciated.

Thanks in advance
RiscV