NVIDIA ISA Viewer

FRND

Round To Integer

3 variants on SM100 (B200)

FRND

R,R

distilled: @P0 FRND.???0 R0, R0 ;

key: FRND_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	0	1	0	0	0	1	1	0	0	pred				operand 0								0	0	0	0	0	0	0	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	cABS	cNEG
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	0	0	0	modi 1			modi 2		FTZ	0	0	0	modi 3			0	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
000	???0
001	???1
010	???2
011	???3
100	???4
101	???5
110	???6
111	???7

Modifier Group 2

Binary	Value
00	(default)
01	FLOOR
10	CEIL
11	TRUNC

Modifier Group 3

Binary	Value
000	???0
001	???8
010	???16
011	???24
100	???32
101	???40
110	???48
111	???56

FRND

R,F

distilled: @P0 FRND.???0 R0, 0 ;

key: FRND_R_F

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	0	1	0	0	0	1	0	0	1	pred				operand 0								0	0	0	0	0	0	0	0	operand 1
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	0	0	0	modi 1			modi 2		FTZ	0	0	0	modi 3			0	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
000	???0
001	???1
010	???2
011	???3
100	???4
101	???5
110	???6
111	???7

Modifier Group 2

Binary	Value
00	(default)
01	FLOOR
10	CEIL
11	TRUNC

Modifier Group 3

Binary	Value
000	???0
001	???8
010	???16
011	???24
100	???32
101	???40
110	???48
111	???56

FRND

R,UR

distilled: @P0 FRND.???0 R0, UR0 ;

key: FRND_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	1	0	0	1	0	0	0	1	0	1	1	pred				operand 0								0	0	0	0	0	0	0	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	cABS	cNEG
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	0	0	0	modi 1			modi 2		FTZ	0	0	0	modi 3			0	0	0	0	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	???0
001	???1
010	???2
011	???3
100	???4
101	???5
110	???6
111	???7

Modifier Group 2

Binary	Value
00	(default)
01	FLOOR
10	CEIL
11	TRUNC

Modifier Group 3

Binary	Value
000	???0
001	???8
010	???16
011	???24
100	???32
101	???40
110	???48
111	???56