Intel Corporation

Dana Rip

Christopher J Hughes

Amit Gradstein

Alexander F Heinecke

Simon Rubanovich

Menachem Adelman

Naveen K Mellempudi

Nilesh K Jain

Evangelos Georganas

Barukh Ziv

Guy Boudoukh

Shahar Mizrahi

Uri Sherman

Systems, methods, and apparatuses relating sparsity based FMA. In some examples, an instance of a single FMA instruction has one or more fields for an opcode, one or more fields to identify a source/destination matrix operand, one or more fields to identify a first plurality of source matrix operands, one or more fields to identify a second plurality of matrix operands, wherein the opcode is to indicate that execution circuitry is to select a proper subset of FP8 data elements from the first plurality of source matrix operands based on sparsity controls from a first matrix operand of the second plurality of matrix operands and perform a FMA.

Instructions for structured-sparse tile matrix FMA

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Haifa, Israel

Dana Rip