Update benchmarks README to better explain how to try different configs

lowRISC · Feb 5, 2024 · 9deac67 · 9deac67
1 parent d6c4dfb
commit 9deac67
Showing 1 changed file with 5 additions and 1 deletion.
diff --git 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