Move utility tools from triton-mlir to main_perf branch

[zhanglx13]

• Plot layout script
• occ.sh
• amdgcn-cfg

[zhanglx13]

@ravil-mobile Some formatter made some changes to the amdgcn-cfg tool. Can you double check everything is still working well?

[brunomazzottiamd]

I think we're good to go with respect to plot-layout and occ.sh. I'm not familiar with amdgcn-cfg, a thumbs up from someone that's used to it is required IMHO.

I also think we can move python/perf-kernels/tune_gemm to python/perf-kernels/tools/tune_gemm in a future PR so all tools would be in tools directory.

[zhanglx13]

I think we're good to go with respect to plot-layout and occ.sh. I'm not familiar with amdgcn-cfg, a thumbs up from someone that's used to it is required IMHO.

I also think we can move python/perf-kernels/tune_gemm to python/perf-kernels/tools/tune_gemm in a future PR so all tools would be in tools directory.

This is a good idea. Let's do it here.