giuseros commented on a change in pull request #5980:
URL: https://github.com/apache/incubator-tvm/pull/5980#discussion_r454404831
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File path: include/tvm/tir/builtin.h
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@@ -92,6 +92,14 @@ TVM_DLL const Op& shift_right();
*/
TVM_DLL const Op& large_uint_imm();
+/*!
+ * \brief Execute a multiplication between two Q-numbers x and y
+ * followed by a right shift s
+ * The default rounding rule is to the nearest value, rounding half up
+ * (i.e., round(x.1) = x and round (x.5) = x+1)
+ */
+TVM_DLL const Op& qmuls();
Review comment:
Should we use this thread to discuss naming? The problem with using
`fixed_point_multipliy` for the intrinsic is that it describes an operation
which is more general than the `fixed_point_multiply` we do in Relay. So
`fixed_point_multiply(x,m,s) = qmuls(x, m, 31, s)`. We might call it
`q_multiply_shift`? Or `q_multiply_scale`?
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