Firestorm: SRHADD (vector, 8B) measurements

Code:

  srhadd v0.8b, v0.8b, v1.8b

Initialization

  movi v0.16b, 1
  movi v1.16b, 2

(no loop instructions)

1000 unrolls and 1 iteration

Retires: 1.000

Issues: 1.000

Integer unit issues: 0.000

Load/store unit issues: 0.000

SIMD/FP unit issues: 1.000

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

retire uop (01)	cycle (02)	03	mmu table walk data (08)	3f	4e	51	schedule uop (52)	schedule simd uop (54)	dispatch simd uop (57)	ldst uops in schedulers (5b)	60	69	6d	6e	map stall dispatch (70)	map rewind (75)	map stall (76)	dispatch uop (78)	map simd uop (7e)	map simd uop inputs (81)	82	83	flush restart other nonspec (84)	85	inst all (8c)	inst simd alu (9a)	st unit uop (a7)	l1d cache writeback (a8)	a9	ac	cf	d5	map dispatch bubble (d6)	dd	fetch restart (de)	e0	? simd retires (ee)	f5	f6	f7	f8	fd
1004	2037	15	0	61	1687	25	1000	1000	1000	264680	1	2018	2037	2037	1572	3	1895	1000	1000	2000	2037	2037	1	1	1001	1000	0	0	0	0	73	1	16	1	1	1787	1000	2038	2038	2038	2038	2038
1004	2037	15	0	61	1687	25	1000	1000	1000	264680	1	2018	2037	2037	1572	3	1895	1000	1000	2000	2037	2037	1	1	1001	1000	0	0	0	0	73	1	16	1	1	1787	1000	2038	2038	2038	2038	2038
1004	2037	15	0	61	1687	25	1000	1000	1000	264680	1	2018	2037	2037	1572	3	1895	1000	1000	2000	2037	2037	1	1	1001	1000	0	0	0	0	73	1	16	1	1	1787	1000	2038	2038	2038	2038	2038
1004	2037	15	0	61	1687	25	1000	1000	1000	264680	1	2018	2037	2037	1572	3	1895	1000	1000	2000	2037	2037	1	1	1001	1000	0	0	0	0	73	1	16	1	1	1787	1000	2038	2038	2038	2038	2038
1004	2037	15	0	61	1687	25	1000	1000	1000	264680	0	2018	2037	2037	1572	3	1895	1000	1000	2000	2037	2037	1	1	1001	1000	0	0	0	3	73	1	16	1	1	1787	1000	2038	2038	2038	2038	2038
1004	2037	15	0	61	1687	25	1000	1000	1000	264680	1	2018	2037	2037	1572	3	1895	1000	1000	2000	2037	2037	1	1	1001	1000	0	0	0	0	73	1	16	1	1	1787	1000	2038	2038	2038	2038	2038
1004	2037	15	0	61	1687	25	1000	1000	1000	264680	0	2018	2037	2037	1572	3	1895	1000	1000	2000	2037	2037	1	1	1001	1000	0	0	0	0	73	1	16	1	1	1787	1000	2038	2038	2038	2038	2038
1004	2037	15	0	61	1687	25	1000	1000	1000	264680	0	2018	2037	2037	1572	3	1895	1000	1000	2000	2037	2037	1	1	1001	1000	0	0	0	0	73	1	16	1	1	1787	1000	2038	2038	2038	2038	2038
1004	2037	15	0	84	1687	25	1000	1000	1000	264680	1	2018	2037	2037	1572	3	1895	1000	1000	2000	2037	2037	1	1	1001	1000	0	3	0	223	73	1	16	1	1	1787	1000	2038	2038	2038	2038	2038
1004	2037	15	0	61	1687	25	1000	1000	1000	264680	0	2018	2037	2037	1572	3	1895	1000	1000	2000	2037	2037	1	1	1001	1000	0	0	0	0	73	1	16	1	1	1787	1000	2038	2038	2038	2038	2038

Test 2: Latency 1->2

Code:

  srhadd v0.8b, v0.8b, v1.8b

Initialization

  movi v0.16b, 1
  movi v1.16b, 2

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code): 2.0037

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	4d	4e	51	schedule uop (52)	schedule int uop (53)	schedule simd uop (54)	dispatch int uop (56)	dispatch simd uop (57)	int uops in schedulers (59)	ldst uops in schedulers (5b)	60	69	6d	6e	map stall dispatch (70)	map rewind (75)	map stall (76)	dispatch uop (78)	map int uop (7c)	map simd uop (7e)	map int uop inputs (7f)	map simd uop inputs (81)	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)	inst simd alu (9a)	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	d0	d5	map dispatch bubble (d6)	dd	fetch restart (de)	e0	? int output thing (e9)	ec	? simd retires (ee)	? int retires (ef)	f5	f6	f7	f8	fd
10204	20037	150	0	0	0	0	0	0	0	61	0	19687	25	10100	100	10000	100	10000	500	2847680	0	20018	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	0	0	0	0	0	0	0	710	0	1	16	1	1	19791	0	0	10000	100	20038	20038	20038	20038	20038
10204	20037	150	0	0	0	0	0	0	0	61	0	19687	25	10100	100	10000	100	10000	500	2847680	0	20018	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	0	0	0	0	0	0	0	710	0	1	16	1	1	19791	0	0	10000	100	20038	20038	20038	20038	20038
10204	20037	150	0	0	0	0	0	0	0	61	0	19687	25	10100	100	10000	100	10000	500	2847680	0	20018	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	0	0	0	0	0	0	0	710	3	1	16	1	1	19791	0	0	10000	100	20038	20038	20038	20038	20038
10204	20037	150	0	0	0	0	0	0	0	61	0	19687	25	10100	100	10000	100	10000	500	2847680	0	20018	20037	20037	18422	3	18745	10100	200	10000	204	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	0	0	0	3	0	12	0	710	0	1	16	1	1	19791	18	0	10000	100	20038	20038	20038	20038	20038
10204	20037	150	0	0	0	0	0	0	0	604	0	19687	25	10100	100	10000	100	10000	500	2847680	0	20018	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	0	0	0	0	0	0	0	710	0	1	16	1	1	19791	0	0	10000	100	20038	20038	20038	20038	20038
10204	20037	150	0	0	0	0	0	0	0	61	0	19687	25	10100	100	10000	100	10000	500	2847680	0	20018	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	0	0	0	0	0	0	0	710	0	1	16	1	1	19791	0	0	10000	100	20038	20038	20038	20038	20038
10204	20037	150	0	0	0	0	0	0	0	61	0	19687	25	10100	100	10000	100	10000	500	2847680	0	20018	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	0	0	0	2	0	0	0	710	0	1	16	1	1	19791	0	0	10000	100	20038	20038	20038	20038	20038
10204	20037	150	0	0	0	0	0	0	0	61	0	19687	25	10100	100	10000	100	10000	500	2847680	0	20018	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	0	0	0	1	0	0	0	710	0	1	16	1	1	19791	0	0	10000	100	20038	20038	20038	20038	20038
10204	20037	150	0	0	0	0	0	0	0	61	0	19687	25	10100	100	10000	100	10000	500	2847680	0	20018	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	0	2	1	0	0	3	0	710	0	1	16	1	1	19791	0	0	10000	100	20038	20038	20038	20038	20038
10204	20037	150	0	0	0	0	0	0	0	61	0	19687	25	10100	100	10000	100	10000	500	2847680	0	20018	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	0	0	0	0	0	0	0	710	0	1	16	1	1	19791	0	0	10000	100	20038	20038	20038	20038	20038

1000 unrolls and 10 iterations

Result (median cycles for code): 2.0037

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

retire uop (01)	cycle (02)	03	mmu table walk data (08)	09	l2 tlb miss data (0b)	18	19	1e	1f	3f	4e	51	schedule uop (52)	schedule int uop (53)	schedule simd uop (54)	dispatch int uop (56)	dispatch simd uop (57)	int uops in schedulers (59)	ldst uops in schedulers (5b)	60	69	6d	6e	map stall dispatch (70)	map rewind (75)	map stall (76)	dispatch uop (78)	map int uop (7c)	map simd uop (7e)	map int uop inputs (7f)	map simd uop inputs (81)	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)	inst simd alu (9a)	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)	? simd retires (ee)	? int retires (ef)	f5	f6	f7	f8	fd
10024	20037	150	0	0	0	0	0	0	0	61	19687	25	10010	10	10000	10	10000	50	2847680	0	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20037	20037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	1	0	0	4	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20038
10024	20037	150	0	0	0	0	0	0	0	61	19687	25	10010	10	10000	10	10000	50	2847680	0	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20037	20037	1	1	10021	10	9	10	10	10000	10	0	2	0	0	0	0	3	0	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20038
10024	20037	150	0	0	0	0	0	0	0	61	19687	25	10010	10	10000	10	10000	50	2847680	0	20018	20037	20037	18444	3	18767	10010	20	10168	20	20000	20037	20037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	0	0	0	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20038
10024	20037	150	0	0	0	0	0	12	0	61	19687	25	10010	10	10000	10	10000	50	2847680	0	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20037	20037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	0	0	0	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20038
10024	20085	150	0	0	0	0	0	0	0	61	19687	25	10010	10	10000	10	10000	50	2847680	0	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20081	20037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	2	0	1990	0	640	2	16	2	2	19785	3	10000	10	20227	20038	20228	20227	20179
10024	20180	151	1	1	0	3	0	402	352	1055	19654	80	10048	12	10024	12	10608	50	2852812	0	20126	20179	20037	18452	15	18823	10620	20	10501	22	20988	20180	20180	2	1	10021	10	9	10	10	10000	10	4	0	2	0	2	4	5898	2	703	3	62	2	2	19895	1	10000	10	20181	20038	20181	20179	20216
10024	20178	150	0	1	0	0	4	408	264	1552	19687	119	10024	13	10036	11	10304	82	2847680	0	20162	20216	20217	18448	16	18822	10010	20	10492	20	20338	20179	20226	5	1	10021	10	9	10	10	10000	10	0	0	2	0	1	2	5903	4	684	2	41	3	3	19823	2	10000	10	20182	20228	20228	20087	20181
10024	20037	151	1	0	1	3	3	528	176	2001	19654	63	10036	15	10048	10	10456	66	2851529	1	20126	20180	20131	18450	21	18852	10471	22	10507	22	21324	20224	20178	1	1	10021	10	9	10	10	10000	10	0	2	2	2	0	7	5978	0	704	2	49	2	3	19931	3	10000	10	20272	20074	20273	20228	20132
10024	20227	152	1	1	0	2	3	660	88	61	19687	25	10010	10	10000	10	10000	50	2847680	0	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20037	20037	1	1	10021	10	9	10	10	10000	10	0	0	3	0	3	0	0	0	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20038
10024	20084	150	0	0	0	0	0	0	0	61	19687	25	10010	10	10000	10	10000	50	2847680	0	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20037	20084	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	0	3	0	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20038

Test 3: Latency 1->3

Code:

  srhadd v0.8b, v1.8b, v0.8b

Initialization

  movi v0.16b, 1
  movi v1.16b, 2

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code): 2.0037

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

retire uop (01)	cycle (02)	03	1e	3f	4e	51	schedule uop (52)	schedule int uop (53)	schedule simd uop (54)	dispatch int uop (56)	dispatch simd uop (57)	int uops in schedulers (59)	ldst uops in schedulers (5b)	69	6b	6d	6e	map stall dispatch (70)	map rewind (75)	map stall (76)	dispatch uop (78)	map int uop (7c)	map simd uop (7e)	map int uop inputs (7f)	map simd uop inputs (81)	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)	inst simd alu (9a)	9f	l1d tlb miss (a1)	cf	d5	map dispatch bubble (d6)	dd	fetch restart (de)	e0	? simd retires (ee)	? int retires (ef)	f5	f6	f7	f8	fd
10204	20037	150	15	536	19687	25	10100	100	10000	100	10000	500	2847680	20018	0	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	710	2	16	1	1	19791	10000	100	20038	20038	20038	20038	20038
10204	20037	150	18	61	19687	25	10100	100	10000	100	10000	500	2847680	20018	0	20037	20084	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	710	1	16	1	1	19791	10000	100	20038	20038	20038	20038	20038
10204	20037	150	24	61	19687	25	10100	100	10000	100	10000	500	2847680	20018	0	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	710	1	16	1	1	19791	10000	100	20038	20038	20038	20038	20038
10204	20037	150	54	61	19687	25	10100	100	10000	100	10000	500	2847680	20018	0	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	710	1	16	1	1	19791	10000	100	20038	20038	20038	20038	20038
10204	20037	150	0	61	19687	25	10100	100	10000	100	10000	500	2847680	20018	0	20037	20037	18422	3	18764	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	710	1	16	1	1	19791	10000	100	20038	20038	20038	20038	20038
10204	20037	150	0	61	19687	25	10100	100	10000	100	10000	500	2847680	20018	0	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	710	1	16	1	1	19791	10000	100	20038	20038	20038	20038	20038
10204	20037	150	0	61	19687	25	10100	100	10000	100	10000	500	2847680	20018	0	20037	20037	18422	3	18745	10256	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	710	1	16	1	1	19791	10000	100	20038	20038	20038	20038	20038
10204	20037	150	0	229	19687	25	10100	100	10000	100	10000	500	2847680	20018	0	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	710	1	16	1	1	19791	10000	100	20038	20038	20038	20038	20038
10204	20037	150	0	61	19667	25	10100	100	10000	100	10000	500	2847680	20018	3	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	710	1	16	1	1	19791	10000	100	20038	20038	20038	20038	20038
10204	20037	150	0	61	19687	25	10100	100	10000	100	10000	500	2847680	20018	0	20037	20037	18422	3	18745	10100	200	10000	200	20000	20037	20037	1	1	10201	100	99	100	100	10000	100	0	710	1	16	1	1	19791	10000	100	20038	20038	20038	20038	20038

1000 unrolls and 10 iterations

Result (median cycles for code): 2.0037

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

retire uop (01)	cycle (02)	03	1e	1f	3f	4e	51	schedule uop (52)	schedule int uop (53)	schedule simd uop (54)	dispatch int uop (56)	dispatch simd uop (57)	int uops in schedulers (59)	ldst uops in schedulers (5b)	60	69	6d	6e	map stall dispatch (70)	map rewind (75)	map stall (76)	dispatch uop (78)	map int uop (7c)	map simd uop (7e)	map int uop inputs (7f)	map simd uop inputs (81)	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)	inst simd alu (9a)	9f	l1d tlb miss (a1)	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)	? simd retires (ee)	? int retires (ef)	f5	f6	f7	f8	fd
10024	20037	150	66	0	61	19687	25	10010	10	10000	10	10000	50	2847680	0	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20037	20037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20038
10024	20037	150	15	0	61	19687	25	10010	10	10000	10	10000	50	2847680	1	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20037	20037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	3	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20038
10024	20037	150	15	0	726	19687	25	10010	10	10000	10	10000	50	2847680	0	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20037	20037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20038
10024	20037	150	12	0	61	19687	25	10010	10	10000	10	10000	50	2847680	0	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20037	20037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20084
10024	20037	150	0	0	61	19687	25	10010	10	10000	10	10000	50	2847680	0	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20037	20037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20038
10024	20037	150	18	0	61	19687	25	10010	10	10000	10	10000	50	2847680	1	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20037	20037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20038
10024	20037	150	54	0	61	19687	25	10010	10	10000	10	10000	50	2847680	1	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20037	20037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20038
10024	20037	150	0	0	61	19687	25	10010	10	10000	10	10000	50	2847680	0	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20037	20037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20038
10024	20037	150	69	0	61	19687	25	10010	10	10000	10	10000	50	2847680	1	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20037	20037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20038
10024	20037	150	0	0	3845	19687	25	10010	10	10000	10	10000	50	2847680	1	20018	20037	20037	18444	3	18767	10010	20	10000	20	20000	20037	20037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	640	2	16	2	2	19785	0	10000	10	20038	20038	20038	20038	20038

Test 4: throughput

Count: 8

Code:

  srhadd v0.8b, v8.8b, v9.8b
  srhadd v1.8b, v8.8b, v9.8b
  srhadd v2.8b, v8.8b, v9.8b
  srhadd v3.8b, v8.8b, v9.8b
  srhadd v4.8b, v8.8b, v9.8b
  srhadd v5.8b, v8.8b, v9.8b
  srhadd v6.8b, v8.8b, v9.8b
  srhadd v7.8b, v8.8b, v9.8b

Initialization

  movi v8.16b, 9
  movi v9.16b, 10

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code divided by count): 0.2505

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

retire uop (01)	cycle (02)	03	l1i tlb fill (04)	mmu table walk data (08)	l2 tlb miss data (0b)	18	19	1e	1f	3f	51	schedule uop (52)	schedule int uop (53)	schedule simd uop (54)	dispatch int uop (56)	dispatch simd uop (57)	int uops in schedulers (59)	ldst uops in schedulers (5b)	60	69	6d	6e	map stall dispatch (70)	map rewind (75)	map stall (76)	dispatch uop (78)	map int uop (7c)	map simd uop (7e)	map int uop inputs (7f)	map simd uop inputs (81)	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)	inst simd alu (9a)	9f	l1d tlb miss (a1)	ld unit uop (a6)	l1d cache writeback (a8)	ac	cf	d5	map dispatch bubble (d6)	dd	fetch restart (de)	e0	? int output thing (e9)	? simd retires (ee)	? int retires (ef)	f5	f6	f7	f8	fd
80204	20038	150	1	0	0	0	0	27	0	40	25	80100	100	80000	100	80000	500	640000	1	20019	20038	20038	9973	3	9996	80100	200	80000	200	160000	20038	20038	1	1	80201	100	99	100	100	80000	100	0	0	0	0	5110	4	16	3	3	20035	0	80000	100	20039	20039	20039	20039	20039
80204	20038	150	0	0	0	0	0	12	0	40	25	80100	100	80000	100	80000	500	640000	1	20019	20038	20038	9973	3	9996	80100	200	80000	200	160000	20088	20038	1	1	80201	100	99	100	100	80000	100	0	0	0	0	5110	3	16	3	2	20035	0	80000	100	20039	20039	20039	20039	20039
80204	20038	150	0	0	0	0	0	0	0	40	25	80100	100	80000	100	80000	500	640000	0	20019	20038	20038	9973	3	9996	80100	200	80000	200	160000	20038	20038	1	1	80201	100	99	100	100	80000	100	0	0	0	0	5110	3	16	2	3	20035	0	80000	100	20039	20039	20039	20039	20039
80204	20038	150	0	0	0	0	0	18	0	40	25	80100	100	80000	100	80000	500	640000	0	20019	20038	20038	9973	3	9996	80100	200	80000	200	160000	20038	20038	2	1	80201	100	99	100	100	80000	100	0	0	1	0	5110	3	16	3	2	20035	0	80000	100	20039	20039	20039	20039	20039
80204	20038	150	0	0	0	0	0	0	0	40	25	80100	100	80000	100	80000	500	640000	0	20019	20038	20038	9973	3	9996	80100	200	80000	200	160000	20038	20038	1	1	80201	100	99	100	100	80000	100	0	0	0	0	5110	2	16	2	3	20035	0	80000	100	20039	20039	20039	20039	20039
80204	20038	150	0	0	0	0	0	21	0	40	25	80100	100	80000	100	80000	500	640000	0	20019	20038	20038	9973	3	9996	80100	200	80000	200	160000	20038	20038	1	1	80201	100	99	100	100	80000	100	0	0	0	0	5110	2	16	2	3	20035	0	80000	100	20039	20039	20039	20039	20039
80204	20038	150	0	0	0	0	0	0	0	68	25	80100	100	80000	100	80000	500	640000	0	20019	20038	20038	9973	3	9996	80100	200	80000	200	160000	20038	20038	1	1	80201	100	99	100	100	80000	100	0	0	0	0	5110	3	16	3	2	20035	0	80000	100	20039	20039	20039	20039	20039
80204	20038	150	0	0	0	0	0	471	0	40	25	80100	100	80000	100	80000	500	640000	0	20019	20038	20038	9973	3	9996	80100	200	80000	200	160000	20038	20038	1	1	80201	100	99	100	100	80000	100	0	0	0	0	5110	2	16	2	3	20035	0	80000	100	20039	20039	20039	20039	20039
80204	20038	150	0	0	0	0	0	24	0	40	25	80100	100	80000	100	80000	500	640000	0	20019	20038	20038	9973	3	9996	80100	200	80000	200	160578	20038	20038	1	1	80201	100	99	100	100	80000	100	0	0	1	0	5110	2	16	2	3	20035	0	80000	100	20039	20039	20039	20039	20039
80204	20038	150	0	0	0	0	0	12	88	40	25	80100	120	80000	120	80000	500	640764	0	20059	20038	20038	9973	3	9996	80100	200	80000	200	160000	20038	20038	1	1	80201	100	99	100	100	80000	100	0	0	0	0	5110	3	16	3	2	20035	0	80000	100	20089	20039	20039	20039	20039

1000 unrolls and 10 iterations

Result (median cycles for code divided by count): 0.2505

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)	1e	1f	3f	51	schedule uop (52)	schedule int uop (53)	schedule simd uop (54)	dispatch int uop (56)	dispatch simd uop (57)	int uops in schedulers (59)	ldst uops in schedulers (5b)	60	69	6d	6e	map stall dispatch (70)	map rewind (75)	map stall (76)	dispatch uop (78)	map int uop (7c)	map simd uop (7e)	map int uop inputs (7f)	map simd uop inputs (81)	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)	inst simd alu (9a)	9f	l1d tlb miss (a1)	ld unit uop (a6)	l1d cache writeback (a8)	ac	cf	d5	map dispatch bubble (d6)	da	dd	fetch restart (de)	e0	? simd retires (ee)	? int retires (ef)	f5	f6	f7	f8	fd
80024	20039	150	0	0	9	0	39	25	80010	10	80000	10	80000	50	640000	0	20019	20038	20038	9996	3	10018	80010	20	80000	20	160000	20038	20038	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	15	16	0	14	15	20035	80000	10	20039	20039	20039	20039	20039
80024	20038	150	0	0	495	0	39	25	80010	10	80000	10	80000	50	640000	1	20019	20038	20038	9996	3	10018	80010	20	80000	20	160000	20038	20038	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	15	16	0	14	14	20035	80000	10	20039	20039	20039	20039	20039
80024	20038	150	0	0	390	0	39	25	80010	10	80000	10	80000	50	640000	0	20019	20038	20038	9996	3	10018	80010	20	80000	20	160000	20038	20038	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	14	16	0	12	12	20035	80000	10	20039	20039	20039	20039	20039
80024	20038	150	0	0	0	0	39	25	80010	10	80000	10	80000	50	640000	0	20019	20038	20038	9996	3	10018	80010	20	80000	20	160000	20038	20038	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	16	16	0	14	14	20035	80000	10	20039	20039	20039	20039	20039
80024	20038	150	0	0	0	0	39	25	80010	10	80000	10	80000	50	640000	0	20019	20038	20038	9996	3	10018	80010	20	80000	20	160000	20038	20038	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	13	16	0	13	16	20035	80000	10	20039	20039	20039	20039	20039
80024	20038	150	0	0	0	0	39	25	80010	10	80000	10	80000	50	640000	1	20019	20038	20038	9996	3	10018	80010	20	80000	20	160000	20038	20038	1	1	80021	10	9	10	10	80000	10	0	0	41	0	5020	18	16	0	14	15	20035	80000	10	20039	20039	20039	20039	20039
80024	20038	150	0	0	171	0	81	25	80010	10	80000	10	80000	50	640000	1	20019	20038	20038	9996	3	10018	80010	20	80000	20	160000	20038	20038	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	11	16	0	15	11	20035	80000	10	20039	20039	20039	20039	20039
80024	20038	150	0	0	48	0	39	25	80010	10	80000	10	80000	50	640000	0	20019	20038	20038	9996	3	10018	80010	20	80000	20	160000	20038	20038	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	12	16	0	12	9	20035	80000	10	20039	20039	20039	20039	20039
80024	20038	150	0	0	81	0	39	25	80010	10	80000	10	80000	50	640000	0	20019	20038	20038	9996	3	10018	80010	20	80000	20	160000	20038	20038	1	1	80021	10	9	10	10	80000	10	0	0	1	6	5020	17	16	0	16	13	20035	80000	10	20039	20089	20039	20039	20039
80024	20038	150	1	0	168	0	39	25	80010	10	80000	10	80000	50	640000	1	20019	20038	20038	9996	3	10018	80010	20	80000	20	160000	20038	20038	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	15	16	0	18	14	20035	80000	10	20039	20039	20039	20039	20039

SRHADD (vector, 8B)

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