From 1774cbbbe334dff1e762c8308c911a33b3bda515 Mon Sep 17 00:00:00 2001 From: Greg Chadwick Date: Wed, 13 Sep 2023 13:43:55 +0100 Subject: [PATCH] Update benchmarks README to better explain how to try different configs --- examples/sw/benchmarks/README.md | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/examples/sw/benchmarks/README.md b/examples/sw/benchmarks/README.md index 49bebb6aa3..05294b80b6 100644 --- a/examples/sw/benchmarks/README.md +++ b/examples/sw/benchmarks/README.md @@ -11,9 +11,13 @@ All of these benchmarks run on Simple System. A verilator simulation suitable for running them can be built with: ``` -fusesoc --cores-root=. run --target=sim --setup --build lowrisc:ibex:ibex_simple_system --RV32E=0 --RV32M=ibex_pkg::RV32MFast +fusesoc --cores-root=. run --target=sim --setup --build lowrisc:ibex:ibex_simple_system `./util/ibex_config.py maxperf fusesoc_opts` ``` +This will build a simulation of Ibex in the 'maxperf' configuration. +It is one of several pre-defined ibex configurations, others can be used. +These are specified in the `ibex_configs.yaml` file. + See examples/simple_system/README.md for full details. ## CoreMark