Firestorm: ORN (register, asr, 64-bit) measurements

Code:

  orn x0, x0, x1, asr #17

Initialization

  mov x0, 1
  mov x1, 2

(no loop instructions)

1000 unrolls and 1 iteration

Retires: 1.000

Issues: 2.000

Integer unit issues: 2.000

Load/store unit issues: 0.000

SIMD/FP unit issues: 0.000

All non-zero counters (first 10 of 64 runs)

retire uop (01)	cycle (02)	03	1e	1f	3f	4c	4d	51	schedule uop (52)	schedule int uop (53)	dispatch int uop (56)	int uops in schedulers (59)	60	6d	6e	map stall dispatch (70)	map rewind (75)	map stall (76)	dispatch uop (78)	map int uop (7c)	map int uop inputs (7f)	82	83	flush restart other nonspec (84)	85	inst all (8c)	inst int alu (97)	l1d cache writeback (a8)	ac	cf	d5	map dispatch bubble (d6)	dd	fetch restart (de)	e0	? int output thing (e9)	? int retires (ef)	f5	f6	f7	f8	fd
1004	2035	15	0	0	124	1000	1735	25	2000	2000	1000	32570	1	2035	2035	1575	3	1842	1000	1000	2000	2035	42	1	1	1001	1000	0	0	73	1	67	1	1	1781	2000	1000	2036	2036	2036	2036	2036
1004	2035	15	0	0	61	1000	1735	25	2000	2000	1000	32570	1	2035	2035	1575	3	1842	1000	1000	2000	2035	42	1	1	1001	1000	0	0	73	1	67	1	1	1781	2000	1000	2036	2036	2036	2036	2036
1004	2035	15	0	0	61	1000	1735	25	2000	2000	1000	32570	1	2035	2035	1575	3	1842	1000	1000	2000	2035	42	1	1	1001	1000	0	0	73	1	67	1	1	1781	2000	1000	2036	2036	2036	2036	2036
1004	2035	15	0	0	61	1000	1735	25	2000	2000	1000	32570	1	2035	2035	1575	3	1842	1000	1000	2000	2035	42	1	1	1001	1000	0	0	73	1	67	1	1	1781	2000	1000	2036	2036	2036	2036	2036
1004	2035	15	0	0	61	1000	1735	25	2000	2000	1000	32570	0	2035	2035	1575	3	1842	1000	1000	2000	2035	42	1	1	1001	1000	0	0	73	1	67	1	1	1781	2000	1000	2036	2036	2036	2036	2036
1004	2035	15	0	0	61	1000	1735	25	2000	2000	1000	32570	1	2035	2035	1575	3	1842	1000	1000	2000	2035	42	1	1	1001	1000	0	0	73	1	67	1	1	1781	2000	1000	2036	2036	2036	2036	2036
1004	2035	15	0	0	61	1000	1735	25	2000	2000	1000	32570	0	2035	2035	1575	3	1842	1000	1000	2000	2035	42	1	1	1001	1000	0	0	73	1	67	1	1	1781	2000	1000	2036	2036	2036	2036	2036
1004	2035	15	0	0	61	1009	1735	25	2000	2000	1000	32570	1	2035	2035	1575	3	1842	1000	1000	2000	2035	42	1	1	1001	1000	0	0	73	1	67	1	1	1781	2000	1000	2036	2036	2036	2036	2036
1004	2035	15	0	0	61	1000	1735	25	2000	2000	1000	32570	0	2035	2035	1575	3	1842	1000	1000	2000	2035	42	1	1	1001	1000	0	0	73	1	67	1	1	1781	2000	1000	2036	2036	2036	2036	2036
1004	2035	15	0	0	61	1000	1735	25	2000	2000	1000	32570	0	2035	2035	1575	3	1842	1000	1000	2000	2035	42	1	1	1001	1000	0	0	73	1	67	1	1	1781	2000	1000	2036	2036	2036	2036	2036

Test 2: Latency 1->2

Code:

  orn x0, x0, x1, asr #17

Initialization

  mov x0, 1
  mov x1, 2

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code): 2.0035

All non-zero counters (first 10 of 64 runs)

retire uop (01)	cycle (02)	03	19	1e	3f	4c	4d	51	schedule uop (52)	schedule int uop (53)	dispatch int uop (56)	int uops in schedulers (59)	69	6a	6d	6e	map stall dispatch (70)	map rewind (75)	map stall (76)	dispatch uop (78)	map int uop (7c)	map int uop inputs (7f)	82	83	flush restart other nonspec (84)	85	inst all (8c)	inst branch (8d)	inst branch taken (90)	inst branch cond (94)	inst int alu (97)	9f	l1d tlb access (a0)	l1d cache writeback (a8)	ac	cf	d5	map dispatch bubble (d6)	dd	fetch restart (de)	e0	? int output thing (e9)	? int retires (ef)	f5	f6	f7	f8	fd
10204	20035	155	0	12	61	10000	19803	25	20100	20100	10100	185342	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	1	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	156	0	0	103	10000	19803	25	20100	20100	10100	185342	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	249	61	10000	19803	25	20100	20100	10100	185342	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	150	61	10000	19803	25	20100	20100	10100	185342	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	1	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	417	61	10000	19803	25	20100	20100	10100	185342	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	156	0	0	61	10000	19803	25	20100	20100	10100	185342	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	21	61	10000	19803	25	20100	20100	10100	185342	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	27	61	10000	19803	25	20100	20100	10100	185342	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	12	61	10000	19803	25	20100	20100	10100	185342	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	27	726	10000	19803	25	20100	20100	10100	185342	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036

1000 unrolls and 10 iterations

Result (median cycles for code): 2.0035

All non-zero counters (first 10 of 64 runs)

retire uop (01)	cycle (02)	03	l2 tlb miss data (0b)	18	1e	1f	3f	4c	4d	51	schedule uop (52)	schedule int uop (53)	dispatch int uop (56)	int uops in schedulers (59)	60	69	6a	6d	6e	map stall dispatch (70)	map rewind (75)	map stall (76)	dispatch uop (78)	map int uop (7c)	map int uop inputs (7f)	82	83	flush restart other nonspec (84)	85	inst all (8c)	inst branch (8d)	inst branch taken (90)	inst branch cond (94)	inst int alu (97)	9f	l1d tlb miss (a1)	ac	cf	d5	map dispatch bubble (d6)	dd	fetch restart (de)	e0	? int output thing (e9)	? int retires (ef)	f5	f6	f7	f8	fd
10024	20035	150	0	0	0	0	61	10000	19743	25	20010	20010	10010	185310	1	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	640	3	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	150	0	0	0	0	61	10000	19743	25	20010	20010	10010	185310	1	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	150	0	0	258	0	61	10000	19743	25	20010	20010	10010	185310	1	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	150	0	0	0	0	61	10000	19743	25	20010	20010	10010	185310	1	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	150	0	1	15	0	61	10000	19743	25	20010	20010	10010	185310	1	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	2	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	150	0	0	0	0	61	10000	19743	25	20010	20010	10010	185310	1	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	150	0	0	294	0	61	10000	19743	25	20010	20010	10010	185310	1	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	150	0	0	0	0	61	10000	19743	25	20010	20010	10010	185310	1	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	150	0	0	0	0	61	10000	19743	25	20010	20010	10010	185310	1	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	150	0	0	21	88	61	10000	19743	25	20010	20010	10010	185310	1	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036

Test 3: Latency 1->3

Code:

  orn x0, x1, x0, asr #17

Initialization

  mov x0, 1
  mov x1, 2

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code): 2.0035

All non-zero counters (first 10 of 64 runs)

retire uop (01)	cycle (02)	03	1e	3f	4c	4d	51	schedule uop (52)	schedule int uop (53)	dispatch int uop (56)	int uops in schedulers (59)	60	69	6a	6d	6e	map stall dispatch (70)	map rewind (75)	map stall (76)	dispatch uop (78)	map int uop (7c)	map int uop inputs (7f)	82	83	flush restart other nonspec (84)	85	inst all (8c)	inst branch (8d)	inst branch taken (90)	inst branch cond (94)	inst int alu (97)	9f	l1d cache writeback (a8)	ac	cf	d5	map dispatch bubble (d6)	dd	fetch restart (de)	e0	? int output thing (e9)	? int retires (ef)	f5	f6	f7	f8	fd
10204	20035	155	0	256	10000	19803	25	20100	20100	10100	185342	0	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	710	2	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	156	0	968	10000	19803	25	20100	20100	10100	185342	0	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	648	10000	19803	25	20100	20100	10100	185342	0	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	688	10000	19803	25	20100	20100	10100	185342	0	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	871	10000	19803	25	20100	20100	10100	185342	0	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	61	10000	19803	25	20100	20100	10100	185342	0	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	156	0	817	10000	19803	25	20100	20100	10100	185342	0	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	156	0	863	10000	19803	25	20100	20100	10100	185342	0	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	727	10000	19803	25	20100	20100	10100	185342	0	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	829	10000	19803	25	20100	20100	10100	185342	0	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	2	1	10201	100	99	100	10100	100	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036

1000 unrolls and 10 iterations

Result (median cycles for code): 2.0035

All non-zero counters (first 10 of 64 runs)

retire uop (01)	cycle (02)	03	09	l2 tlb miss data (0b)	18	19	1e	1f	3f	4c	4d	51	schedule uop (52)	schedule int uop (53)	dispatch int uop (56)	int uops in schedulers (59)	60	69	6a	6d	6e	map stall dispatch (70)	map rewind (75)	map stall (76)	dispatch uop (78)	map int uop (7c)	map int uop inputs (7f)	82	83	flush restart other nonspec (84)	85	inst all (8c)	inst branch (8d)	inst branch taken (90)	inst branch cond (94)	inst int alu (97)	9f	l1d tlb access (a0)	l1d tlb miss (a1)	st unit uop (a7)	l1d cache writeback (a8)	a9	ac	c2	cf	d5	map dispatch bubble (d6)	dd	fetch restart (de)	e0	? int output thing (e9)	? int retires (ef)	f5	f6	f7	f8	fd
10024	20035	155	0	0	0	0	0	0	84	10000	19743	25	20010	20010	10010	185310	0	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	0	0	0	0	0	640	2	63	2	2	19856	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	0	0	0	235	10000	19743	25	20010	20010	10010	185310	0	49	16999	20080	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	0	0	0	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	0	0	0	145	10000	19743	25	20010	20010	10010	185310	0	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	0	0	0	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	156	0	0	0	0	0	0	61	10000	19743	25	20010	20010	10010	185310	0	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	0	0	0	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	0	0	0	61	10000	19743	25	20010	20010	10010	185310	0	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	0	0	0	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	0	0	0	61	10000	19743	25	20010	20010	10010	185310	0	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	0	0	0	0	0	640	2	63	2	2	19792	20090	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	0	0	0	272	10000	19743	25	20010	20010	10010	185310	0	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	0	0	0	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	0	0	0	61	10000	19743	25	20010	20010	10010	185310	0	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	0	0	0	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	0	0	0	61	10000	19743	25	20010	20010	10010	185310	0	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	0	0	0	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	0	0	0	61	10000	19743	25	20010	20010	10010	185310	0	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	0	0	0	0	0	640	2	63	2	2	19792	20000	10010	20036	20036	20036	20036	20036

Test 4: throughput

Count: 8

Code:

  orn x0, x8, x9, asr #17
  orn x1, x8, x9, asr #17
  orn x2, x8, x9, asr #17
  orn x3, x8, x9, asr #17
  orn x4, x8, x9, asr #17
  orn x5, x8, x9, asr #17
  orn x6, x8, x9, asr #17
  orn x7, x8, x9, asr #17

Initialization

  mov x8, 9
  mov x9, 10

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code divided by count): 0.3341

All non-zero counters (first 10 of 64 runs)

retire uop (01)	cycle (02)	03	18	19	1e	3f	4c	4d	51	schedule uop (52)	schedule int uop (53)	dispatch int uop (56)	int uops in schedulers (59)	60	69	6a	6d	6e	map stall dispatch (70)	map rewind (75)	map stall (76)	dispatch uop (78)	map int uop (7c)	map int uop inputs (7f)	82	83	flush restart other nonspec (84)	85	inst all (8c)	inst branch (8d)	inst branch taken (90)	inst branch cond (94)	inst int alu (97)	9f	l1d cache writeback (a8)	ac	c2	cf	d5	map dispatch bubble (d6)	dd	fetch restart (de)	e0	? int output thing (e9)	? int retires (ef)	f5	f6	f7	f8	fd
80204	26768	207	0	0	0	726	80000	26094	25	160100	160100	80100	164318	1	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	5110	4	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	0	0	61	80000	26094	25	160100	160100	80100	164318	1	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	1	0	0	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	0	0	61	80000	26094	25	160100	160100	80100	164318	1	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	0	0	61	80000	26094	25	160100	160100	80100	164318	1	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	0	0	61	80000	26094	25	160100	160100	80100	164318	1	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	0	0	89	80000	26094	25	160100	160100	80100	164318	1	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	0	0	61	80000	26094	25	160100	160100	80100	164318	1	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	4	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	0	0	89	80000	26094	25	160100	160100	80100	164318	1	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	0	0	82	80000	26094	25	160100	160100	80100	164318	1	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	0	0	61	80000	26094	25	160100	160100	80100	164318	1	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726

1000 unrolls and 10 iterations

Result (median cycles for code divided by count): 0.3339

All non-zero counters (first 10 of 64 runs)

retire uop (01)	cycle (02)	03	mmu table walk data (08)	09	l2 tlb miss instruction (0a)	l2 tlb miss data (0b)	18	19	1e	1f	3a	3f	4c	4d	51	schedule uop (52)	schedule int uop (53)	dispatch int uop (56)	int uops in schedulers (59)	60	69	6a	6d	6e	map stall dispatch (70)	map rewind (75)	map stall (76)	dispatch uop (78)	map int uop (7c)	map int uop inputs (7f)	82	83	flush restart other nonspec (84)	85	inst all (8c)	inst branch (8d)	inst branch taken (90)	inst branch cond (94)	inst int alu (97)	9f	l1d tlb access (a0)	l1d tlb miss (a1)	ld unit uop (a6)	st unit uop (a7)	l1d cache writeback (a8)	a9	ac	c2	cf	d5	map dispatch bubble (d6)	dd	fetch restart (de)	e0	? int output thing (e9)	? int retires (ef)	f5	f6	f7	f8	fd
80024	26717	206	0	0	0	0	0	0	0	0	0	61	80000	21280	25	160010	160010	80010	163142	1	49	23631	26711	26711	16623	3	16685	80010	80020	160020	26711	39	1	1	80021	10	9	10	80010	10	0	0	0	0	0	0	3	0	5020	4	22	4	4	26704	160000	80010	26712	26712	26712	26712	26712
80024	26711	207	0	0	0	0	0	0	0	0	0	61	80000	21280	25	160010	160010	80010	163142	0	49	23631	26711	26711	16623	3	16685	80010	80020	160020	26711	39	1	1	80021	10	9	10	80010	10	0	0	0	0	0	0	144	0	5020	4	22	4	2	26704	160000	80010	26712	26712	26712	26712	26712
80024	26711	207	0	0	0	0	0	0	0	0	0	371	80083	21280	25	160010	160010	80010	163142	0	49	23631	26711	26711	16623	3	16685	80010	80020	160020	26711	39	1	1	80021	10	9	10	80010	10	0	0	0	0	5	0	0	0	5020	4	22	10	10	26704	160000	80010	26712	26712	26712	26712	26712
80024	26711	200	0	0	0	0	0	0	0	0	0	223	80000	21280	25	160010	160010	80010	163142	1	49	23631	26711	26711	16623	3	16685	80010	80020	160020	26711	39	1	1	80021	10	9	10	80010	10	0	0	0	0	1	0	0	0	5020	4	22	4	2	26704	160000	80010	26712	26712	26712	26712	26712
80024	26711	200	0	0	0	0	0	0	0	0	0	61	80000	21280	25	160010	160010	80010	163142	0	49	23631	26711	26711	16623	3	16685	80010	80020	160020	26711	39	1	1	80021	10	9	10	80010	10	0	0	0	0	1	0	0	0	5020	4	22	6	6	26704	160000	80010	26712	26712	26712	26712	26712
80024	26711	200	0	0	0	0	0	0	0	0	0	61	80000	21280	25	160010	160010	80010	163142	0	49	23631	26711	26711	16623	3	16685	80010	80020	160020	26711	39	1	1	80021	10	9	10	80010	10	0	0	0	0	0	0	0	0	5020	4	22	2	4	26704	160000	80010	26712	26768	26712	26712	26712
80024	26711	200	0	0	0	0	0	0	0	0	0	61	80000	21280	25	160010	160010	80010	163142	0	49	23631	26711	26711	16623	3	16685	80010	80020	160020	26711	39	1	1	80021	10	9	10	80010	10	0	0	0	0	1	0	12	0	5020	2	22	2	4	26704	160000	80010	26712	26712	26712	26712	26712
80024	26711	200	0	0	0	0	0	0	0	0	0	61	80000	21280	25	160010	160010	80010	163142	0	49	23631	26711	26711	16623	3	16685	80010	80020	160020	26711	39	1	1	80021	10	9	10	80010	10	0	0	0	0	0	0	6	0	5020	6	22	4	4	26704	160000	80010	26712	26712	26712	26712	26712
80024	27059	202	1	0	0	0	6	6	801	528	0	1494	80491	22312	168	161110	161299	81475	186009	0	49	24037	27096	27059	16630	50	16822	81270	81542	162622	27065	39	8	1	80021	10	9	10	80010	10	0	2	0	0	7	0	8011	0	5268	7	111	7	4	27135	160000	80010	27057	27177	27466	27468	27399
80024	27002	211	0	0	0	1	0	0	15	0	1	2388	80803	19531	312	161853	161839	81054	192548	1	49	24038	27345	27062	16639	87	16937	82738	81967	165642	27120	39	10	1	80021	10	9	10	80010	10	2	0	0	0	0	4	6040	0	5245	1	103	9	6	27129	162387	80010	27234	27115	27119	27349	27631

ORN (register, asr, 64-bit)

Test 1: uops

1000 unrolls and 1 iteration

Test 2: Latency 1->2

100 unrolls and 100 iterations

1000 unrolls and 10 iterations

Test 3: Latency 1->3

100 unrolls and 100 iterations

1000 unrolls and 10 iterations

Test 4: throughput

100 unrolls and 100 iterations

1000 unrolls and 10 iterations