Perseus_model

Risc-V model practice with function & timing split

The basic model based on the Sparta framework has now been established. The functional component of the model is derived from Spike, while the timing aspect is implemented using Sparta.

Build Steps

First download and build the Spike manually

git submodule update --init --recursive
cd thirdparty/riscv-isa-sim/
./build.sh

We assume that the Sparta environment variable is set to install path. And install all tools in thirdparty.

cmake -Bbuild
cd build
make

Compiling and Running an elf or trace file

Running a trace file:

./model --json arches/config/simple_arch.json --workload ./traces/dhry_riscv.zstf

Running an elf file:

./model --json arches/config/simple_arch.json --elf ./traces/elf_test/benchmarks/dhrystone.riscv

For more infomation, to see:

./model --help