updated the file and func name

updated the frontend

trying to have a polyhedral analysis for loop optimization

need to work on cost-model to estimate the tile performance

calculation to get nest-depth

working on the tile analysis pass

updated the readme with new cmd

analysis pass for affine optimization

added architecture picture

Update README.md

updated samples and readme

affine lowering for tinyfusion.conv2d_relu

updated the logic for affine.for

updated in lowering pass

mem and bufferization completed for bias, act and weight