ATOM

Atomic Operation on Generic Memory

6 variants on SM80 (A100)

ATOM

P,R,[R],R

distilled: @P0 ATOM.ADD.EF P0, R0, [R0], R0 ;

key: ATOM_P_R_R_R

1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7
1	0	1	0	0	0	1	1	1	0	0	pred				operand 1								operand 2								operand 3								0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7
0	0	0	0	0	0	0	E	modi 1				modi 2				operand 0			modi 3			modi 4				0	0	0	0	0	0	0	0	0	0	0	0	0	stall				y	r-bar			w-bar			b-mask						reuse				0	0

Modifier Group 1

Binary	Value
0000	(default)
0001	S32
0010	64
0011	F32.FTZ.RN
0100	F16x2.RN
0101	S64
0110	F64.RN
0111	INVALID7
1000	INVALID8
1001	INVALID9
1010	INVALID10
1011	INVALID11
1100	INVALID12
1101	INVALID13
1110	INVALID14
1111	INVALID15

Modifier Group 2

Binary	Value
0000	(default)
0001	CONSTANT.PRIVATE
0010	CONSTANT.CTA
0011	CONSTANT.CTA.PRIVATE
0100	STRONG.SM.PRIVATE
0101	STRONG.SM
0110	STRONG.GPU.PRIVATE
0111	STRONG.GPU
1000	MMIO.GPU
1001	CONSTANT.SM
1010	STRONG.SYS
1011	CONSTANT.SM.PRIVATE
1100	MMIO.SYS
1101	CONSTANT.VC
1110	CONSTANT.VC.PRIVATE
1111	CONSTANT.GPU

Modifier Group 3

Binary	Value
000	EF
001	(default)
010	EL
011	LU
100	EU
101	NA
110	INVALID6
111	INVALID7

Modifier Group 4

Binary	Value
0000	ADD
0001	MIN
0010	MAX
0011	INC
0100	DEC
0101	AND
0110	OR
0111	XOR
1000	EXCH
1001	INVALID9
1010	INVALID10
1011	INVALID11
1100	INVALID12
1101	INVALID13
1110	INVALID14
1111	INVALID15

ATOM

P,R,[R+I],R

distilled: @P0 ATOM.ADD.EF P0, R0, [R0+0x1], R0 ;

key: ATOM_P_R_R_I_R

1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7
1	0	1	0	0	0	1	1	1	0	0	pred				operand 1								operand 2								operand 4								operand 3
1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7
0	0	0	0	0	0	0	E	modi 1				modi 2				operand 0			modi 3			modi 4				0	0	0	0	0	0	0	0	0	0	0	0	0	0	stall				y	r-bar			w-bar			b-mask						reuse				0	0

Modifier Group 1

Binary	Value
0000	(default)
0001	S32
0010	64
0011	F32.FTZ.RN
0100	F16x2.RN
0101	S64
0110	F64.RN
0111	INVALID7
1000	INVALID8
1001	INVALID9
1010	INVALID10
1011	INVALID11
1100	INVALID12
1101	INVALID13
1110	INVALID14
1111	INVALID15

Modifier Group 2

Binary	Value
0000	(default)
0001	CONSTANT.PRIVATE
0010	CONSTANT.CTA
0011	CONSTANT.CTA.PRIVATE
0100	STRONG.SM.PRIVATE
0101	STRONG.SM
0110	STRONG.GPU.PRIVATE
0111	STRONG.GPU
1000	MMIO.GPU
1001	CONSTANT.SM
1010	STRONG.SYS
1011	CONSTANT.SM.PRIVATE
1100	MMIO.SYS
1101	CONSTANT.VC
1110	CONSTANT.VC.PRIVATE
1111	CONSTANT.GPU

Modifier Group 3

Binary	Value
000	EF
001	(default)
010	EL
011	LU
100	EU
101	NA
110	INVALID6
111	INVALID7

Modifier Group 4

Binary	Value
0000	ADD
0001	MIN
0010	MAX
0011	INC
0100	DEC
0101	AND
0110	OR
0111	XOR
1000	EXCH
1001	INVALID9
1010	INVALID10
1011	INVALID11
1100	INVALID12
1101	INVALID13
1110	INVALID14
1111	INVALID15

ATOM

P,R,[R],R,R

distilled: @P0 ATOM.CAS.EF P0, R0, [R0], R0, R0 ;

key: ATOM_P_R_R_R_R

0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7
1	1	0	1	0	0	0	1	1	1	0	0	pred				operand 1								operand 2								operand 3								0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7
operand 4								E	modi 1				modi 2				operand 0			modi 3			modi 4	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	stall				y	r-bar			w-bar			b-mask						reuse				0	0

Modifier Group 1

Binary	Value
0000	(default)
0001	S32
0010	64
0011	INVALID3
0100	INVALID4
0101	INVALID5
0110	INVALID6
0111	INVALID7
1000	INVALID8
1001	INVALID9
1010	INVALID10
1011	INVALID11
1100	INVALID12
1101	INVALID13
1110	INVALID14
1111	INVALID15

Modifier Group 2

Binary	Value
0000	(default)
0001	CONSTANT.PRIVATE
0010	CONSTANT.CTA
0011	CONSTANT.CTA.PRIVATE
0100	STRONG.SM.PRIVATE
0101	STRONG.SM
0110	STRONG.GPU.PRIVATE
0111	STRONG.GPU
1000	MMIO.GPU
1001	CONSTANT.SM
1010	STRONG.SYS
1011	CONSTANT.SM.PRIVATE
1100	MMIO.SYS
1101	CONSTANT.VC
1110	CONSTANT.VC.PRIVATE
1111	CONSTANT.GPU

Modifier Group 3

Binary	Value
000	EF
001	(default)
010	EL
011	LU
100	EU
101	NA
110	INVALID6
111	INVALID7

Modifier Group 4

Binary	Value
0	CAS
1	CAST

ATOM

P,R,[R+I],R,R

distilled: @P0 ATOM.CAS.EF P0, R0, [R0+0x1], R0, R0 ;

key: ATOM_P_R_R_I_R_R

0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7
1	1	0	1	0	0	0	1	1	1	0	0	pred				operand 1								operand 2								operand 4								operand 3
0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7
operand 5								E	modi 1				modi 2				operand 0			modi 3			modi 4	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	stall				y	r-bar			w-bar			b-mask						reuse				0	0

Modifier Group 1

Binary	Value
0000	(default)
0001	S32
0010	64
0011	INVALID3
0100	INVALID4
0101	INVALID5
0110	INVALID6
0111	INVALID7
1000	INVALID8
1001	INVALID9
1010	INVALID10
1011	INVALID11
1100	INVALID12
1101	INVALID13
1110	INVALID14
1111	INVALID15

Modifier Group 2

Binary	Value
0000	(default)
0001	CONSTANT.PRIVATE
0010	CONSTANT.CTA
0011	CONSTANT.CTA.PRIVATE
0100	STRONG.SM.PRIVATE
0101	STRONG.SM
0110	STRONG.GPU.PRIVATE
0111	STRONG.GPU
1000	MMIO.GPU
1001	CONSTANT.SM
1010	STRONG.SYS
1011	CONSTANT.SM.PRIVATE
1100	MMIO.SYS
1101	CONSTANT.VC
1110	CONSTANT.VC.PRIVATE
1111	CONSTANT.GPU

Modifier Group 3

Binary	Value
000	EF
001	(default)
010	EL
011	LU
100	EU
101	NA
110	INVALID6
111	INVALID7

Modifier Group 4

Binary	Value
0	CAS
1	CAST

ATOM

P,R,[R+UR],R

distilled: @P0 ATOM.ADD.EF P0, R0, [R0.U32+UR0], R0 ;

key: ATOM_P_R_R_UR_R

0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7
0	1	0	1	0	0	0	1	1	0	0	1	pred				operand 1								operand 2								operand 4								0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7
operand 3							0	E	modi 1				modi 2				operand 0			modi 3			modi 4				1	0	0	0	0	0	0	0	0	0	0	0	0	stall				y	r-bar			w-bar			b-mask						reuse				0	0

Modifier Group 1

Binary	Value
0000	(default)
0001	S32
0010	64
0011	F32.FTZ.RN
0100	F16x2.RN
0101	S64
0110	F64.RN
0111	INVALID7
1000	INVALID8
1001	INVALID9
1010	INVALID10
1011	INVALID11
1100	INVALID12
1101	INVALID13
1110	INVALID14
1111	INVALID15

Modifier Group 2

Binary	Value
0000	(default)
0001	CONSTANT.PRIVATE
0010	CONSTANT.CTA
0011	CONSTANT.CTA.PRIVATE
0100	STRONG.SM.PRIVATE
0101	STRONG.SM
0110	STRONG.GPU.PRIVATE
0111	STRONG.GPU
1000	MMIO.GPU
1001	CONSTANT.SM
1010	STRONG.SYS
1011	CONSTANT.SM.PRIVATE
1100	MMIO.SYS
1101	CONSTANT.VC
1110	CONSTANT.VC.PRIVATE
1111	CONSTANT.GPU

Modifier Group 3

Binary	Value
000	EF
001	(default)
010	EL
011	LU
100	EU
101	NA
110	INVALID6
111	INVALID7

Modifier Group 4

Binary	Value
0000	ADD
0001	MIN
0010	MAX
0011	INC
0100	DEC
0101	AND
0110	OR
0111	XOR
1000	EXCH
1001	INVALID9
1010	INVALID10
1011	INVALID11
1100	INVALID12
1101	INVALID13
1110	INVALID14
1111	INVALID15

ATOM

P,R,[R+UR+I],R

distilled: @P0 ATOM.ADD.EF P0, R0, [R0.U32+UR0+0x1], R0 ;

key: ATOM_P_R_R_UR_I_R

0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7
0	1	0	1	0	0	0	1	1	0	0	1	pred				operand 1								operand 2								operand 5								operand 4
0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6	7
operand 3							0	E	modi 1				modi 2				operand 0			modi 3			modi 4				1	0	0	0	0	0	0	0	0	0	0	0	0	0	stall				y	r-bar			w-bar			b-mask						reuse				0	0

Modifier Group 1

Binary	Value
0000	(default)
0001	S32
0010	64
0011	F32.FTZ.RN
0100	F16x2.RN
0101	S64
0110	F64.RN
0111	INVALID7
1000	INVALID8
1001	INVALID9
1010	INVALID10
1011	INVALID11
1100	INVALID12
1101	INVALID13
1110	INVALID14
1111	INVALID15

Modifier Group 2

Binary	Value
0000	(default)
0001	CONSTANT.PRIVATE
0010	CONSTANT.CTA
0011	CONSTANT.CTA.PRIVATE
0100	STRONG.SM.PRIVATE
0101	STRONG.SM
0110	STRONG.GPU.PRIVATE
0111	STRONG.GPU
1000	MMIO.GPU
1001	CONSTANT.SM
1010	STRONG.SYS
1011	CONSTANT.SM.PRIVATE
1100	MMIO.SYS
1101	CONSTANT.VC
1110	CONSTANT.VC.PRIVATE
1111	CONSTANT.GPU

Modifier Group 3

Binary	Value
000	EF
001	(default)
010	EL
011	LU
100	EU
101	NA
110	INVALID6
111	INVALID7

Modifier Group 4

Binary	Value
0000	ADD
0001	MIN
0010	MAX
0011	INC
0100	DEC
0101	AND
0110	OR
0111	XOR
1000	EXCH
1001	INVALID9
1010	INVALID10
1011	INVALID11
1100	INVALID12
1101	INVALID13
1110	INVALID14
1111	INVALID15