NVIDIA ISA Viewer

QADD4

3 variants on SM100 (B200)

QADD4

R,R,R

distilled: @P0 QADD4.E5M2x4.E5M2x4 R0, R0.B3210, R0.B3210;

key: QADD4_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	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	1	1	1	1	0	0	1	0	0	pred				operand 0								operand 1								0	0	0	0	0	0	0	0	0	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	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 2								cABS	cNEG	modi			modi 1			0	0	0	cABS	cNEG	modi			modi 2		SATFINITE	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
000	E5M2x4
001	E4M3x4
011	E3M2x4
100	E2M3x4
101	E2M1x4
111	E8x4

Modifier Group 2

Binary	Value
00	E5M2x4
01	E4M3x4
11	INVALID3

Operand 1 Modifiers

Binary	Value
000	B3210
001	B3
010	B2
011	B1
100	B0
101	N7654
110	N3210
111	N6420

Operand 2 Modifiers

Binary	Value
000	B3210
001	B3
010	B2
011	B1
100	B0
101	INVALID5
110	INVALID6
111	INVALID7

QADD4

R,R,I

distilled: @P0 QADD4.E5M2x4.E5M2x4 R0, R0.B3210, 0x0;

key: QADD4_R_R_I

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	0	1	1	1	1	1	0	0	0	1	0	pred				operand 0								operand 1								operand 2
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	0	0	0	0	0	0	0	cABS	cNEG	modi			modi 1			0	0	0	0	0	0	0	0	modi 2		SATFINITE	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
000	E5M2x4
001	E4M3x4
011	E3M2x4
100	E2M3x4
101	E2M1x4
111	E8x4

Modifier Group 2

Binary	Value
00	E5M2x4
01	E4M3x4
11	INVALID3

Operand 1 Modifiers

Binary	Value
000	B3210
001	B3
010	B2
011	B1
100	B0
101	N7654
110	N3210
111	N6420

QADD4

R,R,UR

distilled: @P0 QADD4.E5M2x4.E5M2x4 R0, R0.B3210, UR0.B3210;

key: QADD4_R_R_UR

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	0	1	1	1	1	1	0	0	1	1	1	pred				operand 0								operand 1								0	0	0	0	0	0	0	0	0	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	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 2								cABS	cNEG	modi			modi 1			0	0	0	cABS	cNEG	modi			modi 2		SATFINITE	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
000	E5M2x4
001	E4M3x4
011	E3M2x4
100	E2M3x4
101	E2M1x4
111	E8x4

Modifier Group 2

Binary	Value
00	E5M2x4
01	E4M3x4
11	INVALID3

Operand 1 Modifiers

Binary	Value
000	B3210
001	B3
010	B2
011	B1
100	B0
101	N7654
110	N3210
111	N6420

Operand 2 Modifiers

Binary	Value
000	B3210
001	B3
010	B2
011	B1
100	B0
101	INVALID5
110	INVALID6
111	INVALID7