Xiang1 Zhang
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939d8309db
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[X86-64] Support Intel AMX Intrinsic
INTEL ADVANCED MATRIX EXTENSIONS (AMX).
AMX is a new programming paradigm, it has a set of 2-dimensional registers
(TILES) representing sub-arrays from a larger 2-dimensional memory image and
operate on TILES.
These intrinsics use direct TMM register number as its params.
Spec can be found in Chapter 3 here https://software.intel.com/content/www/us/en/develop/download/intel-architecture-instruction-set-extensions-programming-reference.html
Reviewed By: craig.topper
Differential Revision: https://reviews.llvm.org/D83111
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2020-07-07 10:13:40 +08:00 |