RVV Playground

Installation

Install gnu toolchain

$ git clone --branch rvv-intrinsic https://github.com/riscv-collab/riscv-gnu-toolchain
$ cd riscv-gnu-toolchain
$ rm -rf riscv-glibc
$ git clone --branch riscv-glibc-2.29 https://github.com/riscvarchive/riscv-glibc
$ git submodule update --init
$ ./configure --prefix=$HOME/app/riscv_rvv --with-arch=rv64gcv
$ make newlib
$ make build-qemu

Install ckb-vm/examples/int64

$ git clone -b rvv https://github.com/nervosnetwork/ckb-vm.git
cargo install --example int64 --path .

Install rvv-as

$ cargo install rvv-as

Build and Run the tests

$ mkdir bin
$ python make.py build
$ python make.py run