[PATCH] D99152: [AMX] Prototype for vector and amx bitcast.

LuoYuanke via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Tue Mar 23 01:41:58 PDT 2021


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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  https://reviews.llvm.org/D99152/new/

https://reviews.llvm.org/D99152



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