Error running benchmark

[Sameeranjoshi]

$ python build_all.py --arch=/home/odo/benchmarks/embench-iot/config/riscv32/arch.cfg
File "build_all.py", line 153
log.error(f'ERROR: Architecture "{args.arch}" not found: exiting')
^
SyntaxError: invalid syntax

How do I specify the config file.

[neilemorgan]

Have you tried the following: $ python build_all.py --arch=riscv32

I'm trying to build for a vegaboard and am using:

python build_all.py --arch=riscv32 --chip=size-test-gcc --board=vegaboard

The main parameter settings in this case are in chip.cfg

[Sameeranjoshi]

Yes I have tried both, but none works, and fails with same error.
I cloned source , created a 'bd' directory and am running benchmark.
Is there something I am missing?

[reSHARMA]

You should run the scripts with python3

python3 build_all.py --arch riscv32 --chip speed-test --board ri5cyverilator

[jeremybennett]

Thanks @reSHARMA - this is correct. It needs to be Python 3.6 or later. I am working on new versions of the scripts which will check the version of Python. Let me know if this solves your problem.

[Sameeranjoshi]

Thanks @reSHARMA and @jeremybennett, it solves the problem of running code size benchmarks.

aha-mont64
crc32
cubic
edn
huffbench
matmult-int
minver
nbody
nettle-aes
nettle-sha256
nsichneu
picojpeg
qrduino
sglib-combined
slre
st
statemate
ud
wikisort
All benchmarks built successfully

Whereas running for speed, I am facing following issue,
I tried web search for the module but couldn't get the solution.

./benchmark_speed.py --absolute \
    --target-module run-gdbserver-sim \
    --gdb-command riscv32-unknown-elf-gdb \
    --gdbserver-command riscv32-gdbserver \
    --gdbserver-target ri5cy
**ERROR: Target module import failure: No module named 'run-gdbserver-sim': exiting**

Can you point me how to solve the above issue?

[jeremybennett]

@Sameeranjoshi The target modules are in the pylib subdirectory. This is the purpose of the call to sys.path.append in benchmark-speed.py. For some reason Python is not successfully looking in this directory. You could try adding the pylib directory explicitly to your Python module search path.

HTH, Jeremy

[jeremybennett]

In the absence of further comment, I am marking as closed.