LuoYuanke added a comment. @lebedev.ri, this patch is mainly for discussing the approach that Florian proposed, so I didn't polish my code. Nevertheless your comments for amx_cast.c is right. For __tile_loadd() is to load a 2d tile from memory. There is an extra parameter stride. As I explain in llvm-dev, it load each row from memory to tile register and then base += stride. So the data is not contiguous in memory.
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