Dear gem5 community,
I have successfully cross-compile the HPCG benchmark for RISCV (Serial
version, without MPI and OpenMP). While it working properly in gem5 SE
mode (./build/RISCV/gem5.fast -d ./HPCG_SE_results
./configs/example/se.py -c xhpcg --options '--nx=16 --ny=16 --nz=16
--npx=1 --npy=1 --npz=1 --rt=0.1'), I get invalid results in FS
simulation using "./build/RISCV/gem5.fast -d ./HPCG_FS_results
./configs/example/gem5_library/riscv-fs.py" (I mount the riscv image
and put it).
Can you help me please?
In addition, I used the RISCV Ubuntu image
(https://github.com/gem5/gem5-resources/tree/stable/src/riscv-ubuntu),
I installed the gcc compiler, compile it (through qemu) and I get
wrong results too.
Here is the Makefile which I use, the hpcg executable for RISCV
(xhpcg), and a video that shows the results
(http://kition.mhl.tuc.gr:8000/f/4ca25fdd3c/).
P.S. I use the latest gem5 version.
Thank you in advance! :)
Best regards,
Nikos
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