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+--- Thread: Running snitch matmul with gvsoc (/showthread.php?tid=388)
Running snitch matmul with gvsoc - esillars - 09-16-2026
Hello, I have a modified version of this matrix multiplication on the snitch repo that I have been running with verilator, but I'd like to use gvsoc since it is faster.
So far, I mave made gvsoc a submodule in my fork of the snitch repo, and built gvsoc for the snitch target and then tried to run my .elf file with
Code:
make all TARGETS=snitch
./gvrun --target snitch --work-dir "placeholder" --param chip/soc/binary="$myElf" runbut I get the following error:
Code:
1642800000: 16428: [/chip/soc/cluster_0/cluster_registers/trace ] Accessing invalid register (offset: 0x11a8, size: 0x4, is_write: 0)
Input error: Platform returned an error (exitcode: 1)I think this means the version of snitch I compiled for is different from the one gvsoc was built to model. I know from the snitch repo that all my hardware configurations come from this json file, but I don't know how to find the equivalent configuration settings when building gvsoc.
1. Is it very hard to get this matmul running with gvsoc? Should I be approaching it this way (adding gvsoc as a submodule in the snitch repo) or would it be easier to use Deeploy?
2. How do I know which snitch configurations are used when I build with TARGETS=snitch?
Any advice would would be greatly appreciated!