Firestorm: EON (register, lsr, 64-bit) measurements

Code:

  eon x0, x0, x1, lsr #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	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	16	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	1813	2000	1000	2036	2036	2036	2036	2036
1004	2035	16	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	16	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	61	1000	1735	25	2000	2000	1000	32570	0	2035	2035	1575	3	1842	1000	1000	2000	2035	42	1	1	1001	1000	1	3	73	1	67	1	1	1781	2000	1000	2036	2036	2036	2036	2036
1004	2035	15	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	16	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	2100	2036
1004	2035	16	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	16	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	156	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	16	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:

  eon x0, x0, x1, lsr #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	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 access (a0)	l1d tlb miss (a1)	ld unit uop (a6)	st unit uop (a7)	l1d cache writeback (a8)	a9	ac	c2	branch cond mispred nonspec (c5)	branch mispred nonspec (cb)	cd	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	0	0	0	61	10000	19803	25	20100	20100	10111	184985	1	49	16955	20035	20035	18477	7	18735	10111	10232	20264	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	0	0	0	0	0	1	1	1	720	0	16	0	0	19845	20000	10100	20036	20036	20036	20036	20036
10204	20035	156	0	0	12	0	61	10000	19803	25	20100	20100	10111	184985	1	49	16955	20035	20035	18477	7	18735	10111	10232	20264	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	0	40	0	0	0	1	1	1	720	0	16	0	0	19845	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	0	0	0	84	10000	19803	25	20100	20100	10111	184985	0	49	16955	20035	20035	18477	7	18735	10111	10232	20264	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	0	0	0	0	0	1	1	1	720	0	16	0	0	19845	20000	10100	20036	20036	20036	20036	20036
10204	20035	156	0	0	12	0	61	10000	19803	25	20100	20100	10111	184985	1	49	16955	20035	20035	18477	7	18735	10111	10232	20264	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	0	29	0	3	0	1	1	1	720	0	16	0	0	19844	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	0	0	0	61	10000	19803	25	20100	20100	10111	184985	1	49	16955	20035	20035	18477	7	18735	10111	10232	20264	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	0	9	0	0	0	0	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	0	0	0	61	10000	19803	25	20100	20100	10100	185342	1	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	0	1	0	3	0	0	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	0	6	0	61	10000	19803	25	20100	20100	10100	185342	1	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	0	0	0	0	0	0	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	0	0	0	61	10000	19803	25	20100	20100	10100	185342	1	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	0	33	0	3	0	0	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	156	0	0	0	0	61	10000	19803	25	20100	20100	10100	185342	1	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	0	2	0	3	0	0	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20069	155	0	0	0	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	0	0	47	0	3	0	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	l1i tlb fill (04)	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 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
10024	20035	155	1	0	0	0	375	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	640	3	63	3	3	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	0	103	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	640	3	63	3	3	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	0	126	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	640	3	63	3	3	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	0	61	10009	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	640	3	63	3	3	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	12	0	61	10000	19743	25	20010	20010	10010	185310	0	49	16955	20035	20035	18451	3	18718	10010	10020	20020	20035	42	2	1	10021	10	9	10	10010	10	0	0	0	640	3	63	3	3	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	0	170	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	640	3	63	3	3	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	0	297	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	640	3	63	3	3	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	0	271	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	2	1	0	640	3	63	3	3	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	108	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	640	3	63	3	3	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	0	0	271	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	640	3	63	3	3	19792	20000	10010	20036	20036	20036	20036	20036

Test 3: Latency 1->3

Code:

  eon x0, x1, x0, lsr #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	mmu table walk data (08)	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)	st unit uop (a7)	l1d cache writeback (a8)	a9	ac	c2	branch cond mispred nonspec (c5)	branch mispred nonspec (cb)	cd	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	0	0	0	36	0	0	168	10000	19803	25	20100	20100	10111	184985	0	49	16955	20035	20035	18477	7	18736	10111	10402	20264	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	0	0	0	0	1	1	1	720	0	16	0	0	19845	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	0	0	0	0	0	0	768	10000	19803	25	20100	20100	10111	184985	0	49	16955	20035	20035	18477	7	18735	10111	10232	20264	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	0	0	0	0	1	1	1	720	0	16	0	0	19845	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	0	0	0	0	0	0	61	10000	19803	25	20100	20100	10715	186834	1	49	17092	20081	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	1	0	0	2	0	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	150	0	0	0	0	0	0	0	82	10009	19803	88	20100	20100	10100	185342	0	49	16955	20078	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	2	0	0	1	0	0	0	0	0	0	781	1	75	2	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	155	0	0	0	0	0	264	0	61	10027	19803	88	20100	20127	10704	185342	0	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	0	0	0	0	0	0	0	710	1	59	1	1	19791	20077	10100	20036	20083	20036	20036	20036
10204	20035	156	0	0	0	0	0	264	0	61	10027	19803	25	20100	20100	10100	190888	1	49	16955	20035	20035	18429	3	18700	10100	10200	20200	20126	42	3	1	10201	100	99	100	10100	100	0	0	0	0	0	0	0	0	0	0	710	1	59	1	1	19791	20086	10100	20082	20036	20036	20036	20036
10204	20035	161	0	0	4	0	0	0	0	832	10000	19803	25	20100	20100	10100	185342	0	49	16955	20173	20035	18429	17	18700	10100	10707	20200	20127	42	1	1	10201	100	99	100	10100	100	0	0	0	0	0	0	2	0	0	0	710	1	67	1	1	19891	20092	10100	20036	20130	20036	20036	20036
10204	20081	155	0	0	0	0	0	0	0	89	10000	19803	25	20100	20100	10100	185342	0	49	16955	20035	20174	18435	3	18700	10100	10200	21190	20035	42	2	1	10201	100	99	100	10100	100	0	2	1	0	4	0	0	0	0	0	710	1	59	1	1	19791	20000	10100	20036	20036	20036	20036	20036
10204	20035	161	0	1	3	0	0	0	0	61	10000	19803	25	20100	20100	10100	185342	0	49	16955	20081	20035	18432	3	18764	10100	10200	20200	20126	42	4	1	10201	100	99	100	10100	100	0	0	0	0	0	0	0	0	0	0	710	1	87	1	1	19791	20000	10100	20036	20081	20036	20175	20036
10204	20172	155	0	0	0	0	0	0	0	61	10027	19803	88	20100	20100	10563	185342	1	49	17140	20125	20035	18429	24	18700	10100	10200	20200	20035	42	1	1	10201	100	99	100	10100	100	0	0	0	0	0	0	0	0	0	0	710	1	87	1	1	19791	20000	10100	20036	20081	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	mmu table walk instruction (07)	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 tlb miss (a1)	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
10024	20035	155	0	0	346	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	640	4	63	4	3	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	156	0	0	103	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	640	4	63	4	3	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	15	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	0	640	4	63	4	3	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	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	640	4	63	3	3	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	12	61	10000	19743	25	20010	20010	10010	185310	1	49	16955	20035	20126	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	0	640	3	63	3	4	19792	20000	10010	20036	20036	20036	20125	20036
10024	20035	156	0	0	61	10000	19743	25	20010	20010	10010	185310	0	49	16955	20068	20035	18451	3	18718	10010	10020	20020	20035	42	1	1	10021	10	9	10	10010	10	0	0	0	640	3	63	4	4	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	0	156	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	1	0	640	3	63	3	4	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	0	42	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	640	4	63	3	4	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	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	640	3	63	4	3	19792	20000	10010	20036	20036	20036	20036	20036
10024	20035	155	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	640	3	63	3	4	19792	20000	10010	20036	20036	20036	20036	20036

Test 4: throughput

Count: 8

Code:

  eon x0, x8, x9, lsr #17
  eon x1, x8, x9, lsr #17
  eon x2, x8, x9, lsr #17
  eon x3, x8, x9, lsr #17
  eon x4, x8, x9, lsr #17
  eon x5, x8, x9, lsr #17
  eon x6, x8, x9, lsr #17
  eon x7, x8, x9, lsr #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	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	ld unit uop (a6)	l1d cache writeback (a8)	a9	ac	cf	d5	map dispatch bubble (d6)	dd	fetch restart (de)	e0	? int output thing (e9)	? int retires (ef)	f5	f6	f7	f8	fd
80204	26732	207	0	292	80000	26094	25	160100	160100	80100	164318	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	0	5110	3	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	84	80000	26094	25	160100	160100	80100	181827	49	23743	26902	26904	16624	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	2	2	0	0	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	61	80000	26094	25	160100	160322	80100	164318	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	0	5110	1	22	1	1	26717	160000	80100	26788	26726	26726	26726	26726
80204	26725	207	0	145	80000	26094	25	160100	160100	80100	164318	49	23645	26725	26725	16615	3	16677	80100	80416	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	3	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	82	80000	26094	25	160100	160100	80100	164318	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	0	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	105	80000	26094	25	160100	160100	80100	164318	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	0	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	444	80000	26094	25	160100	160100	80100	164318	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	0	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	128	80000	26094	25	160100	160100	80100	164318	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	0	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	105	80000	26094	25	160100	160100	80100	164318	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	0	0	0	5110	1	22	1	1	26717	160000	80100	26726	26726	26726	26726	26726
80204	26725	207	0	450	80000	26094	25	160100	160100	80100	164318	49	23645	26725	26725	16615	3	16677	80100	80200	160200	26725	39	1	1	80201	100	99	100	80100	100	0	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 instruction (07)	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	cd	cf	d5	map dispatch bubble (d6)	dd	fetch restart (de)	e0	? int output thing (e9)	eb	? int retires (ef)	f5	f6	f7	f8	fd
80024	26734	207	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	5020	13	22	16	13	26704	160000	0	80010	26712	26712	26712	26712	26712
80024	26711	207	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	5020	16	22	16	17	26704	160000	0	80010	26712	26712	26712	26712	26712
80024	26711	207	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	5020	17	22	13	16	26704	160000	0	80010	26712	26712	26712	26712	26712
80024	26711	207	0	0	89	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	5020	11	22	17	14	26704	160000	0	80010	26712	26712	26712	26712	26712
80024	26711	207	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	5020	15	22	17	13	26704	160000	0	80010	26712	26712	26712	26712	26712
80024	26711	207	0	12	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	5020	15	22	14	18	26704	160000	0	80010	26712	26712	26712	26712	26712
80024	26711	207	0	12	103	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	5020	15	22	14	18	26704	160000	0	80010	26712	26712	26712	26712	26712
80024	26711	207	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	5020	15	22	15	11	26704	160000	2	80010	26712	26712	26712	26712	26712
80024	26711	207	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	3	0	5020	15	22	18	14	26704	160000	0	80010	26712	26712	26712	26712	26712
80024	26711	207	0	0	61	80000	21280	25	160010	160010	80010	164007	1	49	23631	26711	26711	16623	3	16685	80010	80020	160020	26711	39	1	1	80021	10	9	10	80010	10	0	0	0	5020	11	22	15	15	26704	160000	0	80010	26712	26712	26712	26712	26712

EON (register, lsr, 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