Firestorm: SQRSHRN (D) measurements

Code:

  sqrshrn s0, d0, #3

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	18	19	1e	1f	3a	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)	l1d tlb miss (a1)	ld unit uop (a6)	l1d cache writeback (a8)	a9	ac	c2	cf	d5	map dispatch bubble (d6)	dd	fetch restart (de)	e0	? simd retires (ee)	f5	f6	f7	f8	fd
1004	3037	23	0	0	0	0	0	61	2547	25	1000	1000	1000	398160	0	3018	3037	3037	2414	3	2895	1000	1000	1000	3037	3037	1	1	1001	1000	0	0	0	0	0	0	73	1	16	1	1	2629	1000	3038	3038	3038	3038	3038
1004	3037	23	0	0	0	0	0	61	2547	25	1000	1000	1000	398160	0	3018	3037	3037	2414	3	2895	1000	1000	1000	3037	3037	1	1	1001	1000	0	0	9	0	0	0	73	1	16	1	1	2629	1000	3038	3038	3038	3038	3038
1004	3037	24	0	0	0	0	0	82	2547	25	1000	1000	1000	398160	1	3018	3037	3037	2414	3	2895	1000	1000	1000	3037	3037	1	1	1001	1000	0	0	0	0	0	0	73	1	16	1	1	2629	1000	3038	3038	3038	3038	3085
1004	3037	24	0	0	0	0	0	61	2547	25	1000	1000	1000	398160	1	3054	3037	3037	2414	3	2895	1000	1000	1000	3037	3037	1	1	1001	1000	0	0	0	0	0	0	73	1	16	1	1	2629	1000	3038	3038	3038	3038	3038
1004	3037	24	0	0	0	0	0	61	2547	25	1000	1000	1000	398160	1	3018	3037	3037	2414	3	2895	1000	1000	1000	3037	3037	1	1	1001	1000	0	0	0	0	0	0	73	1	16	1	1	2629	1000	3038	3038	3038	3038	3038
1004	3037	23	0	0	0	0	0	61	2547	25	1000	1000	1000	398160	1	3018	3037	3037	2414	3	2895	1000	1000	1000	3037	3037	1	1	1001	1000	0	0	1	0	0	0	73	1	16	1	1	2629	1000	3038	3038	3038	3038	3038
1004	3037	24	0	0	0	0	0	117	2118	25	1000	1000	1000	398160	0	3018	3037	3037	2414	3	2895	1000	1000	1000	3037	3037	1	1	1001	1000	0	0	0	0	3	0	73	1	16	1	1	2629	1000	3038	3038	3038	3038	3038
1004	3037	24	0	0	0	0	0	61	2547	25	1000	1000	1000	398160	0	3018	3037	3037	2414	3	2895	1000	1000	1000	3037	3037	1	1	1001	1000	0	0	0	0	87	0	73	1	16	1	1	2629	1000	3038	3038	3038	3038	3038
1004	3037	24	0	0	0	0	0	943	2547	25	1000	1000	1000	398160	0	3018	3037	3037	2414	3	2895	1000	1000	1000	3084	3037	1	1	1001	1000	0	0	1	0	99	0	73	1	16	1	1	2629	1000	3038	3038	3038	3038	3038
1004	3037	23	0	0	9	0	0	61	2547	25	1000	1000	1000	398160	0	3018	3037	3037	2414	3	2895	1000	1000	1000	3037	3037	1	1	1001	1000	0	0	0	0	0	0	73	1	16	1	1	2629	1000	3038	3086	3038	3038	3038

Test 2: Latency 1->2

Code:

  sqrshrn s0, d0, #3

Initialization

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

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code): 3.0037

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	3a	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	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 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
10204	30037	233	0	1	0	0	0	0	176	0	61	29547	25	10100	100	10000	100	10000	500	4277160	1	30018	0	30037	30037	28268	23	28757	10100	200	10167	200	10161	30037	30037	2	1	10201	100	99	100	100	10000	100	0	0	0	0	0	0	0	0	710	1	16	4	1	29633	0	10000	100	30038	30038	30038	30038	30038
10204	30037	232	0	0	0	0	0	0	0	0	105	29547	25	10100	100	10008	100	10000	500	4277160	1	30018	0	30037	30037	28264	3	28745	10275	204	10000	200	10166	30037	30037	1	1	10201	100	99	100	100	10000	100	0	0	0	0	0	0	0	0	710	1	16	1	1	29669	0	10000	100	30038	30038	30038	30038	30085
10204	30037	233	0	0	0	0	0	0	0	0	61	29547	25	10100	100	10000	100	10000	500	4279864	1	30018	0	30037	30227	28264	19	28779	10100	200	10335	200	10000	30085	30037	1	1	10201	100	99	100	100	10000	100	0	0	0	0	0	0	0	0	710	1	16	1	1	29633	0	10000	100	30038	30085	30038	30038	30038
10204	30037	233	0	0	0	0	0	0	0	0	789	29547	25	10100	100	10000	100	10000	500	4277160	1	30018	0	30037	30037	28264	3	28745	10100	200	10000	200	10000	30037	30037	1	1	10201	100	99	100	100	10000	100	0	0	2	0	0	0	0	0	710	1	16	1	1	29633	2	10000	100	30515	30519	30514	30518	30369
10204	30498	235	0	0	1	9	11	1320	880	0	6540	29457	215	10236	155	10088	148	11200	805	4290680	1	30414	0	30372	30511	28300	58	28946	11806	238	11659	236	11658	30547	30360	11	1	10201	100	99	100	100	10000	100	0	0	0	0	1	4	30520	0	985	2	105	3	1	30029	29	10000	100	30560	30515	30555	30421	30611
10204	30567	236	1	0	0	11	10	795	900	0	7165	29448	228	10244	156	10088	156	10900	783	4290680	1	30018	0	30037	30037	28264	3	28745	10100	200	10167	200	10000	30037	30131	1	1	10201	100	99	100	100	10000	100	0	0	0	0	0	0	2810	0	710	1	16	1	1	29633	0	10000	100	30038	30038	30038	30075	30038
10204	30037	232	0	0	0	0	0	0	0	0	61	29547	25	10100	100	10000	100	10000	500	4277160	1	30018	0	30037	30037	28264	3	28745	10100	200	10000	200	10000	30037	30037	1	1	10201	100	99	100	100	10000	100	0	0	0	0	0	0	0	0	758	3	43	1	1	29633	2	10000	100	30038	30038	30038	30038	30038
10204	30037	232	0	0	0	0	0	0	0	0	61	29547	25	10100	100	10000	100	10000	500	4277160	1	30018	0	30037	30037	28264	3	28745	10100	200	10000	200	10000	30037	30037	2	1	10201	100	99	100	100	10000	100	0	0	2	0	0	0	2790	0	710	1	16	1	1	29633	0	10000	100	30038	30134	30038	30038	30038
10204	30037	233	0	0	0	0	0	0	0	0	106	29547	25	10100	100	10000	100	10000	500	4279864	1	30054	0	30037	30037	28264	17	28745	10100	202	10332	200	10000	30037	30037	3	1	10201	100	99	100	100	10000	100	0	0	0	0	0	0	0	0	734	1	16	1	2	29633	0	10000	100	30038	30038	30038	30134	30038
10204	30037	232	0	0	0	0	0	0	0	0	82	29538	61	10140	128	10000	100	10150	500	4277160	1	30018	0	30085	30180	28264	3	28745	10100	200	10000	200	10000	30088	30037	2	1	10201	100	99	100	100	10000	100	0	0	0	0	0	0	0	0	710	1	16	1	1	29633	0	10000	100	30038	30038	30038	30038	30038

1000 unrolls and 10 iterations

Result (median cycles for code): 3.0037

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	30037	241	0	0	0	0	0	0	0	2739	29547	25	10010	12	10000	10	10000	50	4277160	0	30126	30037	30037	28286	3	28767	10010	20	10000	20	10000	30037	30037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	0	0	0	640	3	16	2	2	29629	0	10000	10	30038	30038	30038	30038	30038
10024	30037	233	0	0	0	0	0	0	0	61	29547	25	10010	10	10000	10	10000	50	4277160	0	30018	30037	30037	28286	3	28767	10010	20	10000	20	10000	30037	30037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	0	0	0	640	2	16	2	2	29629	0	10000	10	30038	30038	30038	30038	30038
10024	30084	249	0	0	1	0	0	0	0	704	29547	25	10019	11	10000	10	10000	50	4277160	1	30018	30037	30037	28286	3	28767	10010	20	10000	20	10000	30037	30037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	0	0	0	640	2	16	2	2	29629	0	10000	10	30086	30038	30038	30132	30038
10024	30037	233	0	0	0	0	0	0	0	61	29529	25	10010	12	10000	10	10000	50	4277160	0	30054	30037	30037	28286	3	28767	10161	20	10000	20	10000	30037	30037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	0	0	0	640	2	16	2	2	29629	0	10000	10	30038	30038	30038	30038	30038
10024	30037	233	0	0	0	0	0	132	88	61	29547	25	10010	10	10000	10	10000	50	4277160	0	30018	30037	30037	28286	3	28767	10010	20	10000	20	10000	30037	30037	1	1	10021	10	9	10	10	10000	10	2	0	0	0	0	0	0	0	640	2	16	2	2	29629	0	10000	10	30038	30038	30038	30038	30038
10024	30037	233	0	0	0	2	0	0	196	61	29547	25	10010	10	10000	10	10000	50	4277160	0	30018	30037	30037	28286	3	28767	10010	20	10000	20	10163	30037	30037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	0	0	0	640	2	16	2	3	29665	0	10000	10	30038	30038	30038	30038	30038
10024	30131	232	0	0	0	0	0	0	0	61	29547	25	10010	10	10000	10	10150	55	4277160	0	30018	30037	30085	28290	3	28767	10010	20	10000	20	10000	30037	30037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	0	0	0	640	2	16	2	2	29629	0	10000	10	30038	30038	30038	30085	30038
10024	30037	233	0	0	0	0	0	0	0	61	29547	25	10010	10	10000	10	10000	50	4277160	0	30018	30037	30037	28286	3	28767	10313	20	10000	20	10000	30037	30037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	0	0	0	640	2	16	2	2	29629	1	10000	10	30038	30038	30038	30038	30038
10024	30037	233	0	0	0	0	0	0	0	61	29547	25	10010	10	10000	10	10000	61	4277160	0	30090	30037	30037	28286	3	28767	10010	20	10000	20	10000	30037	30037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	0	0	0	640	2	16	2	2	29629	0	10000	10	30086	30038	30085	30038	30134
10024	30037	232	0	0	0	0	0	0	0	61	29547	25	10010	10	10000	10	10000	50	4277160	0	30018	30037	30037	28286	3	28767	10010	20	10000	20	10000	30037	30037	1	1	10021	10	9	10	10	10000	10	0	0	0	0	0	0	0	0	640	2	16	2	2	29701	2	10000	10	30038	30132	30038	30038	30038

Test 3: throughput

Count: 8

Code:

  sqrshrn s0, d8, #3
  sqrshrn s1, d8, #3
  sqrshrn s2, d8, #3
  sqrshrn s3, d8, #3
  sqrshrn s4, d8, #3
  sqrshrn s5, d8, #3
  sqrshrn s6, d8, #3
  sqrshrn s7, d8, #3

Initialization

  movi v8.16b, 9

(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)	09	l2 tlb miss data (0b)	18	19	1e	1f	3a	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)	st unit uop (a7)	l1d cache writeback (a8)	ac	c2	branch cond mispred nonspec (c5)	branch mispred nonspec (cb)	cd	cf	d5	map dispatch bubble (d6)	dd	fetch restart (de)	e0	? simd retires (ee)	? int retires (ef)	f5	f6	f7	f8	fd
80204	20039	155	0	0	0	1	0	0	0	0	2	52	25	80108	100	80008	100	80020	500	640132	1	20020	20039	20039	9977	6	9990	80120	200	80032	200	80032	20039	20039	1	1	80201	100	99	100	100	80000	100	0	0	0	0	0	0	1	1	1	5122	7	16	8	8	20036	80000	100	20040	20040	20040	20040	20040
80204	20106	161	0	1	0	0	0	0	18	0	2	283	25	80108	100	80008	100	80020	500	640132	1	20020	20039	20039	9977	6	9990	80120	200	80032	200	80032	20039	20039	3	1	80201	100	99	100	100	80000	100	0	0	0	0	0	0	1	1	1	5122	8	16	6	6	20036	80000	100	20040	20040	20040	20040	20040
80204	20039	156	0	0	0	0	0	0	0	0	2	31	25	80108	100	80008	100	80020	500	640132	1	20020	20039	20039	9977	6	9990	80120	200	80032	200	80032	20039	20039	2	1	80201	100	99	100	100	80000	100	4	0	0	0	0	0	1	1	1	5122	8	16	8	8	20036	80000	100	20040	20040	20040	20040	20040
80204	20039	155	0	0	0	0	0	0	0	176	2	31	25	80108	100	80008	100	80128	500	640132	1	20020	20039	20039	9986	6	9990	80120	200	80032	200	80032	20039	20039	1	1	80201	100	99	100	100	80000	100	0	0	0	0	0	0	1	1	1	5143	8	16	8	8	20036	80000	100	20040	20040	20040	20040	20040
80204	20039	155	0	0	0	0	0	0	0	0	2	31	25	80108	100	80008	100	80020	500	640132	1	20020	20039	20039	9977	6	9990	80120	200	80032	200	80032	20039	20039	1	1	80201	100	99	100	100	80000	100	0	0	0	0	0	0	1	1	1	5122	8	16	8	8	20036	80000	100	20040	20040	20040	20040	20040
80204	20039	155	0	0	0	0	0	0	0	0	2	31	25	80108	100	80008	100	80020	500	640132	1	20020	20039	20092	9977	6	9990	80120	200	80032	200	80032	20039	20039	1	1	80201	100	99	100	100	80000	100	0	0	0	0	0	0	1	1	1	5122	8	16	8	3	20036	80000	100	20040	20040	20040	20040	20040
80204	20039	155	0	0	0	0	0	0	0	0	2	31	25	80108	100	80008	100	80020	500	640132	1	20020	20039	20039	9977	6	9990	80120	200	80032	200	80032	20111	20039	1	1	80201	100	99	100	100	80000	100	0	0	0	0	0	0	1	1	1	5122	8	16	9	8	20036	80000	100	20040	20040	20040	20040	20040
80204	20039	161	0	0	0	0	2	0	0	0	2	31	25	80108	100	80008	100	80020	500	640132	1	20020	20039	20039	9977	6	9990	80120	200	80032	200	80032	20039	20039	1	1	80201	100	99	100	100	80000	100	0	0	0	0	0	0	1	1	1	5122	8	16	8	3	20036	80000	100	20233	20040	20040	20040	20040
80204	20110	155	0	0	0	0	0	0	0	0	2	31	25	80108	100	80008	100	80020	500	640132	1	20020	20039	20039	9977	6	10045	80120	200	80032	200	80032	20039	20039	1	1	80201	100	99	100	100	80000	100	0	0	0	0	0	0	1	1	1	5122	8	16	8	8	20036	80000	100	20040	20040	20040	20040	20040
80204	20039	155	0	0	0	0	0	0	0	0	2	75	25	80108	100	80008	100	80020	500	640132	0	20020	20039	20039	9977	6	9990	80120	200	80032	200	80032	20039	20039	1	1	80201	100	99	100	100	80000	100	0	0	0	0	0	0	1	1	1	5122	4	16	8	8	20036	80000	100	20040	20096	20040	20040	20040

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	09	l2 tlb miss instruction (0a)	l2 tlb miss data (0b)	18	19	1e	1f	3a	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 access (a0)	ld unit uop (a6)	ac	c2	cf	d5	map dispatch bubble (d6)	d9	dd	fetch restart (de)	e0	? simd retires (ee)	? int retires (ef)	f5	f6	f7	f8	fd
80024	20039	155	0	0	0	0	0	0	0	0	126	25	80010	10	80000	10	80000	50	640000	0	20020	20039	20039	9996	3	10019	80010	20	80000	20	80000	20039	20039	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	7	16	4	7	6	20036	80000	10	20040	20040	20040	20040	20040
80024	20039	155	0	0	0	0	0	0	0	0	40	25	80010	10	80000	10	80000	50	640000	0	20020	20039	20039	9996	3	10019	80010	20	80000	20	80000	20039	20039	1	1	80021	10	9	10	10	80000	10	0	0	3	0	5020	4	16	0	9	6	20036	80000	10	20040	20040	20040	20040	20040
80024	20039	157	0	0	0	0	0	0	0	0	83	25	80010	10	80000	10	80000	50	640000	0	20020	20039	20039	9996	3	10019	80010	20	80000	20	80000	20039	20039	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	7	16	2	4	4	20036	80000	10	20040	20040	20040	20040	20040
80024	20039	155	1	0	0	0	0	0	0	0	40	25	80010	10	80000	10	80000	50	640000	0	20020	20039	20039	9996	3	10019	80010	20	80000	20	80000	20039	20039	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	4	16	2	8	4	20036	80000	10	20040	20040	20040	20040	20040
80024	20039	155	0	0	0	0	0	0	0	0	40	25	80010	10	80000	10	80000	50	645712	0	20020	20039	20039	9996	3	10019	80010	20	80000	20	80000	20039	20039	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	4	35	0	4	6	20036	80000	10	20040	20040	20040	20040	20040
80024	20039	155	0	0	0	0	0	0	0	0	40	25	80010	10	80000	10	80000	50	640000	0	20020	20039	20039	9996	3	10019	80010	20	80000	20	80000	20039	20039	2	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	4	16	2	8	7	20036	80000	10	20040	20040	20040	20040	20040
80024	20039	155	0	0	0	0	0	0	0	0	40	25	80010	12	80000	10	80000	50	640000	0	20079	20039	20039	9996	7	10019	80010	20	80000	20	80000	20039	20039	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	8	16	0	5	4	20036	80000	10	20040	20040	20040	20040	20040
80024	20039	155	0	0	0	0	0	0	0	0	40	25	80010	10	80000	10	80000	50	640000	0	20020	20039	20039	9996	3	10019	80010	20	80000	20	80000	20039	20039	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	7	35	0	9	7	20036	80000	10	20040	20040	20040	20040	20040
80024	20039	155	0	0	0	0	0	0	0	0	40	25	80010	10	80000	10	80000	50	640000	0	20020	20039	20039	9996	3	10019	80010	20	80000	20	80000	20039	20039	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	7	16	0	5	4	20036	80000	10	20040	20040	20040	20040	20040
80024	20039	156	0	0	0	0	0	0	0	0	40	25	80010	10	80000	10	80000	50	640000	0	20020	20039	20039	9996	3	10019	80010	20	80000	20	80000	20039	20039	1	1	80021	10	9	10	10	80000	10	0	0	0	0	5020	6	16	0	7	5	20036	80000	10	20040	20040	20040	20040	20040

SQRSHRN (D)

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: throughput

100 unrolls and 100 iterations

1000 unrolls and 10 iterations