kernel.CombiningKind enum

← Attribute reference

Algebraic combining operations for reductions and scans.

Cases

Keyword	Value	Description
addi	0	Integer addition.
addf	1	Floating-point addition.
muli	2	Integer multiplication.
mulf	3	Floating-point multiplication.
minsi	4	Signed integer minimum.
maxsi	5	Signed integer maximum.
minui	6	Unsigned integer minimum.
maxui	7	Unsigned integer maximum.
andi	8	Bitwise AND.
ori	9	Bitwise OR.
xori	10	Bitwise XOR.
minimumf	11	IEEE 754 floating-point minimum.
maximumf	12	IEEE 754 floating-point maximum.
minnumf	13	C99 fmin-style floating-point minimum.
maxnumf	14	C99 fmax-style floating-point maximum.

Used by

• kernel.subgroup.reduce.kind
• kernel.subgroup.scan.kind
• kernel.workgroup.reduce.kind
• kernel.workgroup.scan.kind