Apple Microarchitecture Research by Dougall Johnson

M1/A14 P-core (Firestorm): Overview | Base Instructions | SIMD and FP Instructions
M1/A14 E-core (Icestorm):  Overview | Base Instructions | SIMD and FP Instructions

FMLS (by element, 2D)

Test 1: uops

Code:

  fmls v0.2d, v1.2d, v2.d[1]
  movi v0.16b, 1
  movi v1.16b, 2
  movi v2.16b, 3

(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

retire uop (01)cycle (02)03mmu table walk data (08)l2 tlb miss data (0b)18191e1f3f4e51schedule uop (52)schedule simd uop (54)dispatch simd uop (57)ldst uops in schedulers (5b)60696d6emap stall dispatch (70)map rewind (75)map stall (76)dispatch uop (78)map simd uop (7e)map simd uop inputs (81)8283flush restart other nonspec (84)85inst all (8c)inst simd alu (9a)l1d tlb access (a0)st unit uop (a7)l1d cache writeback (a8)a9acc2cfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)f5f6f7f8fd
100440373000000061340725100010001000531908140184037403732583389510001000300040374037111001100000000073216113473100040384038403840384038
100440373000000061340725100010001000531908140184037403732583389510001000300040374037111001100000000073116113473100040384038403840384038
1004403730000000613407251000100010005319081401840374037325833895100010003000403740371110011000000069073116113473100040384038403840384038
1004403730000000613407251000100010005319081401840374037325833895100010003000403740371110011000000012073116113473100040384038403840384038
100440373000000061340725100010001000531908140184037403732583389510001000300040374037111001100000000073116113473100040384038403840384038
100440373000000061340725100010001000531908140184037403732583389510001000300040374037111001100000000073116113473100040384038403840384038
100440373000000061340725100010001000531908140184037403732583389510001000300040374037111001100000000073116113473100040384038403840384038
100440373000000061340725100010001000531908140184037403732583389510001000300040374037111001100000000073116113473100040384038403840384038
100440373100000061340725100010001000531908140184037403732583389510001000300040374037111001100000000073116113473100040384038403840384038
100440373000000061340725100010001000531908140184037403732583389510001000300040374037111001100000000073116113473100040384038403840384038

Test 2: Latency 1->1

Code:

  fmls v0.2d, v1.2d, v2.d[1]
  movi v0.16b, 1
  movi v1.16b, 2
  movi v2.16b, 3

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code): 4.0037

retire uop (01)cycle (02)03181e3a3f4e51schedule 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)60696b6d6emap 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)8283flush restart other nonspec (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst branch cond (94)inst int alu (97)inst simd alu (9a)9fl1d tlb miss (a1)l1d cache writeback (a8)accfd0d5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
102044003730000025139407251010010010000100100005005706908140018040037400373810833874510100200100002003000040037400371110201100991001001000010001071003163339479100001004003840038400384003840038
10204400373000006139407251010010010000100100005005706908140018040037400373810833874510100200100002003000040037400371110201100991001001000010001071013163439479100001004003840038400384003840038
10204400372990006139407251010010010000100100005005706908040018040037400373810833874510100200100002003000040037400371110201100991001001000010003071013163339479100001004003840038400384003840038
10204400373000008939407251010010010000100100005005706908140018040037400373810833874510100200100002003000040037400371110201100991001001000010001071013164339479100001004003840038400384003840038
10204400372990006139407251013610010000100100005005706908140018040037400373810833874510100200100002003000040037400371110201100991001001000010000071013163339479100001004003840038400384003840038
10204400372990006139407251010010010000100100005005706908140018040037400373810833874510100200100002003000040037400371110201100991001001000010000071213163439479100001004003840038400384003840038
102044003729900010339407251010010010000100100005005706908140018040037400373810833874510100200100002003000040037400371110201100991001001000010000071013163339479100001004003840038400384003840038
10204400373000916139407251010010010000100100005005706908040018340037400373810833874510100200100002003000040037400371110201100991001001000010000071013163339479100001004003840038400384003840038
10204400372990016139407251010010010000100100005005706908140018040037400373810833874510100200100002003000040037400371110201100991001001000010009071013163339479100001004003840038400384003840038
102044003730000072639407871010010010000100100005005706908140018040037400373810833874510100200100002003000040037400371110201100991001001000010020071014163339479100001004003840038400384003840038

1000 unrolls and 10 iterations

Result (median cycles for code): 4.0037

retire uop (01)cycle (02)033f4e51schedule 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)60696d6emap 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)8283flush restart other nonspec (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst branch cond (94)inst int alu (97)inst simd alu (9a)9fl1d tlb access (a0)ld unit uop (a6)l1d cache writeback (a8)a9acbranch cond mispred nonspec (c5)cfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
1002440037300613940725100101110000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010022200640216333947310000104003840038400384003840038
10024400373007263940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000000640316333947310000104003840038400384003840038
1002440037300613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000000640316333947310000104003840038400384003840038
1002440037300613940725100101010000101000050570690804001840037400373813033876710010201000020300004003740037111002110910101000010000000640316333954510000104003840038400384003840038
1002440037300893940725100101010000101000050570690804001840037400373813033876710010201000020300004003740037111002110910101000010000000640316433947310000104003840038400384003840038
1002440037300613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000000640416333947310000104003840038400384003840038
1002440037300613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000030640316333947310000104003840038400384003840038
1002440037300613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000000640316333947310000104003840038400384003840038
1002440037299613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000000640316333947310000104003840038400384003840038
1002440037300613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000000640316333947310000104003840038400384003840038

Test 3: Latency 1->2

Code:

  fmls v0.2d, v0.2d, v1.d[1]
  movi v0.16b, 1
  movi v1.16b, 2

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code): 4.0037

retire uop (01)cycle (02)03mmu table walk data (08)09l2 tlb miss data (0b)18191e1f3a3f4e51schedule 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)60696d6emap stall dispatch (70)simd prf full (72)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)8283flush restart other nonspec (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst branch cond (94)inst int alu (97)inst simd alu (9a)9fl1d tlb miss (a1)ld unit uop (a6)st unit uop (a7)l1d cache writeback (a8)a9acc2cfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
10204400373000100000061394072510100100100001001000050057069080400184003740037381080338745101002001000020030000400374003711102011009910010010000100000100071011611394790100001004003840038400384003840038
10204400373000000000061394072510100100100001001000050057069080400184003740037381080338745101002001000020030000400374003711102011009910010010000100000000071011611394790100001004003840038400384003840038
10204400373000000000061394072510100100100001001000050057069080400184003740037381080338745101002001000020030000400374003711102011009910010010000100000000071011611394790100001004003840038400384003840038
102044003729900000000162394072510100100100001001000050057069081400184003740037381080338745101002001000020030000400374003711102011009910010010000100000000071011611394790100001004003840038400384003840038
10204400373000000000061394072510100100100001001000050057069080400184003740037381080338745101002001000020030000400374003711102011009910010010000100000000071011611394790100001004003840038400384003840038
10204400373000000000061394072510100100100001001000050057069080400184003740037381080338745101002001000020030000400374003711102011009910010010000100000000071011611394790100001004003840038400384003840038
10204400373000000060061394072510100100100001001000050057069080400184003740037381080338745101002001000020030000400374003711102011009910010010000100000000071011611394790100001004003840038400384003840038
10204400373000000000061394072510100100100001001000050057069080400184003740037381080338745101002001000020030000400374003711102011009910010010000100000000071011611394790100001004003840038400384003840038
10204400372990000000061394072510100100100001001000050057069080400184003740037381080338745101002001000020030000400374003711102011009910010010000100000000071011611394790100001004003840038400384003840038
102044003729900000000943394072510100100100001001000050057069080400184003740037381080338745101002001000020030000400374003711102011009910010010000100000000071011611394790100001004003840038400384003840038

1000 unrolls and 10 iterations

Result (median cycles for code): 4.0037

retire uop (01)cycle (02)0318191e3f4e51schedule 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)60696d6emap 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)8283flush restart other nonspec (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst branch cond (94)inst int alu (97)inst simd alu (9a)9fl1d tlb access (a0)l1d tlb miss (a1)l1d cache writeback (a8)a9acc2cfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
1002440037300000613940725100101010000101000050570690804001840037400373813033876710010201000020300004003740037111002110910101000010000000640216223947310000104003840038400384003840038
1002440037300000613940725100101010000101000050570690804001840037400373813033876710010201000020300004003740037111002110910101000010000000640216223947310000104003840038400384003840038
1002440037300009613940725100101010000101000050570690804001840037400373813033876710010201000020300004003740037111002110910101000010020000640216223947310000104003840038400384003840038
1002440037300000613940725100101010000101000050570690804001840037400373813033876710010201000020300004003740037111002110910101000010000000640216223947310000104003840038400384003840038
10024400373000005363940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000000640216223947310000104003840038400384003840038
1002440037300000613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000000640216223947310000104003840038400384003840038
1002440037299000613940725100101010000101000050570690804001840037400373813033876710010201000020300004003740037111002110910101000010000000640216223947310000104003840038400384003840038
1002440037299000613940725100101010000101000050570690814001840037400373813063878610308201016320304864003740037111002110910101000010000000640216223947310000104003840038400384003840038
1002440037300000613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000000640216223947310000104003840038400384003840038
1002440037300000613940725100101010000101000050570690804001840037400373813033876710010201000020300004003740037111002110910101000010000000640216223947310000104003840038400384003840038

Test 4: Latency 1->3

Code:

  fmls v0.2d, v1.2d, v0.d[1]
  movi v0.16b, 1
  movi v1.16b, 2

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code): 4.0037

retire uop (01)cycle (02)031e3f4e51schedule 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)60696d6emap 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)8283flush restart other nonspec (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst branch cond (94)inst int alu (97)inst simd alu (9a)9fl1d cache writeback (a8)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
102044003730006139407251010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100007101161139479100001004003840038400384003840038
102044003730008239407251010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100007101161139479100001004003840038400384003840038
102044003730006139407251010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100037101161139479100001004003840038400384003840038
102044003730006139407251010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100007101161139479100001004003840038400384003840038
102044003730096139407441010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100007101161139479100001004003840038400384003840038
102044003730008239389251010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100007101161139479100001004003840038400384003840038
102044003730006139407251010010010000100100005005706908140018400374003738108338764101002001000020030000400374003711102011009910010010000100007101161139479100001004003840038400384003840038
102044003730006139407251010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100007101161139479100001004003840038400384003840038
1020440037300072639407251010010010000100100005005706908040018400374003738108338745101002001000020030000400374003711102011009910010010000100007101161139479100001004003840038400384003840038
102044003730006139407251010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100007101161139479100001004003840038400384003840084

1000 unrolls and 10 iterations

Result (median cycles for code): 4.0037

retire uop (01)cycle (02)0318191e1f3a3f4e51schedule 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)60696b6d6emap 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)8283flush restart other nonspec (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst branch cond (94)inst int alu (97)inst simd alu (9a)9fl1d tlb access (a0)l1d tlb miss (a1)ld unit uop (a6)l1d cache writeback (a8)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
100244003731100150014443940725100101010000101000050570690804001804003740037381303387671001020100002030000400374003711100211091010100001000000640416333947310000104003840085400384022440038
100244003732101162132115639389251001010100001010000505706908040018040037400373813011388051045620100002030000400374003711100211091010100001042010640316333947310000104003840038400384003840038
10024400373110000011513940725100101010000101000050570690804001804003740037381303387671001020100002030000400374003711100211091010100001000000640316333947310000104003840038400384003840038
1002440037306000009083940725100181010000101000050570690804001804003740037381303387671001020100002030000400374003711100211091010100001000000640316333947310000104003840038400384003840038
100244003730600000613940725100101010000101000050570690804001804003740037381303387671001020100002030000400374003711100211091010100001000000640316333947310000104003840038400384003840038
1002440037305000001033940725100101010000101000050570690804001804003740037381303387671001020100002030000400374003711100211091010100001000000640316333947310000104003840038400384003840038
100244003730000000613940725100101010000101000050570690814001804003740037381303387671001020100002030000400374003711100211091010100001000000640316353947310000104003840038400384003840038
10024400373002000016033940725100101010006101000050570690814001804003740037381303387671001020100002030000400374003711100211091010100001000003640316333947310000104003840038400384003840038
100244003730000000613940725100101010000101000050570690804001804003740037381303387671001020100002030000400374003711100211091010100001000000640316333947310000104003840038400384003840038
100244003730000000823940725100101010000101000050570690804001804003740037381303387671001020104862030000400854008511100211091010100001000239640316333947310000104003840038400384003840038

Test 5: throughput

Count: 8

Code:

  movi v0.16b, 0
  fmls v0.2d, v8.2d, v9.d[1]
  movi v1.16b, 0
  fmls v1.2d, v8.2d, v9.d[1]
  movi v2.16b, 0
  fmls v2.2d, v8.2d, v9.d[1]
  movi v3.16b, 0
  fmls v3.2d, v8.2d, v9.d[1]
  movi v4.16b, 0
  fmls v4.2d, v8.2d, v9.d[1]
  movi v5.16b, 0
  fmls v5.2d, v8.2d, v9.d[1]
  movi v6.16b, 0
  fmls v6.2d, v8.2d, v9.d[1]
  movi v7.16b, 0
  fmls v7.2d, v8.2d, v9.d[1]
  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): 0.2508

retire uop (01)cycle (02)031e3f51schedule 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)60696d6emap 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)8283flush restart other nonspec (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst branch cond (94)inst int alu (97)inst simd alu (9a)9fl1d cache writeback (a8)acbranch cond mispred nonspec (c5)cfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
160204200771500127425801001008000010080000500640000120046200652006532380100200800002002400002006520065111602011009910010016000010020301011111621200621600001002006620066200662006620066
1602042006515007052580100100800001178000050064000012004620065200653238010020080000200240000200652006511160201100991001001600001000001011221621200621600001002006620066200662006620066
160204200651500402580100100800001008000050064000012004620065200653238010020080000200240000200652006511160201100991001001600001000001011121622200621600001002006620066200662006620066
160204200651500103425801001008000010080000500640000120046200652006532380100200800002002400002006520065111602011009910010016000010020001011221622200621600001002006620066200662006620066
160204200651500402580100100800001008000050064000012004620065200653238010020080000200240000200652006511160201100991001001600001000001011111612200621600001002006620066200662006620066
160204200651500402580100100800001008000050064000012004620065200653238010020080000200240000200652006511160201100991001001600001000001011211622200621600001002006620066200662006620066
1602042006515001032580100100800001008000050064000012004620065200653238010020080000200240000200652006511160201100991001001600001000001011221621200621600001002006620066200662006620066
1602042006515104732580100100800001008000050064000012004620065200653238010020080000200240000200652006511160201100991001001600001000001011111611200621600001002006620066200662006620066
160204200651500402580100100800001008000050064000012004620135200653238010020080000200240000200652006511160201100991001001600001000001011211621200621600001002006620066200662006620066
160204200651510402580100100800001008000050064000012004620065200653238010020080000200240000200652006511160201100991001001600001000001011221621200621600001002006620066200662006620066

1000 unrolls and 10 iterations

Result (median cycles for code divided by count): 0.2506

retire uop (01)cycle (02)03mmu table walk instruction (07)l2 tlb miss instruction (0a)3a3f51schedule 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)5f6061696d6emap 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)8283flush restart other nonspec (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst branch cond (94)inst int alu (97)inst simd alu (9a)9fl1d cache writeback (a8)accfd0d2l1i cache miss demand (d3)d5map dispatch bubble (d6)d9dadbddfetch restart (de)e0? int output thing (e9)eaec? simd retires (ee)? int retires (ef)f5f6f7f8fd
16002420097150002882780012128000012800006264000011020033200522005232380012208000020240000200522005211160021109101016000010231004281120252111918200492402160000102006220062200622006220062
160024200611502118529800121280000128000062640000015200422006120061323800122080000202400002006120061111600211091010160000100010038115219344222020200582402160000102006220062200622006220062
160024200611504216429800121280109128000062640000015200422006120061323800122080000202400002006120061111600211091010160000100010045115219344221918200582402160000102006220062200622006220062
1600242006115111211729800121280000128000062640000015200422006120061323800122080000202400002006120130111600211091010160000100010043115213344221917200582201160000102005320053200532005320053
16002420052150102582780012128000012800006264000011520033200522005232380012208000020240000200522005211160021109101016000010001004184119252111918200492201160000102005320053200532005320053
160024200521501111232780012128000012800006264000011520033200522005232380012208000020240000200522005211160021109101016000010001004384114252112020200492201160000102005320053200532005320053
160024200521501111822780012128000012800006264000011520033200522005232380012208000020240000200522005211160021109101016000010031004285117252111819200492201160000102005320053200532005320053
160024200521501118862780012128000012800006264000011520033200522005232380012208000020240000200522005211160021109101016000010001004285118252112020200492201160000102005320053200532005320053
160024200521500029532780012128000012800006264000011520033200522005232380012208000020240000200522005211160021109101016000010001004085117252111917200492201160000102005320053200532005320053
160024200521502121382780012128000012800006264000011520033200522005232380012208000020240000200522005211160021109101016000010001004385120252112021200492201160000102005320053200532005320053

Test 6: throughput

Count: 12

Code:

  fmls v0.2d, v12.2d, v13.d[1]
  fmls v1.2d, v12.2d, v13.d[1]
  fmls v2.2d, v12.2d, v13.d[1]
  fmls v3.2d, v12.2d, v13.d[1]
  fmls v4.2d, v12.2d, v13.d[1]
  fmls v5.2d, v12.2d, v13.d[1]
  fmls v6.2d, v12.2d, v13.d[1]
  fmls v7.2d, v12.2d, v13.d[1]
  fmls v8.2d, v12.2d, v13.d[1]
  fmls v9.2d, v12.2d, v13.d[1]
  fmls v10.2d, v12.2d, v13.d[1]
  fmls v11.2d, v12.2d, v13.d[1]
  movi v12.16b, 13
  movi v13.16b, 14

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code divided by count): 0.3337

retire uop (01)cycle (02)03l2 tlb miss data (0b)1e373a3f4e51schedule 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)60696b6d6emap 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)8283flush restart other nonspec (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst branch cond (94)inst int alu (97)inst simd alu (9a)9fl1d tlb miss (a1)l1d cache writeback (a8)a9accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
120204400393000000105379662512010110012000110012000050056306400400200400394169126577324997120100200120000200360000400394168611120201100991001001200001000000761031611400301200001004004041692400404004040040
12020440039312000033999612512010010012000310012000050056306400416670416864003924932326649120100200120000200360000416864003911120201100991001001200001000000761011611400301200001004168740040416924004041692
12020441688312000089899612512010010012000010012000050058519930416720416864003924932324997120100200120000200360000416914003911120201100991001001200001000000761011611416771200001004168740040416874004041687
12020441686299000014599612512010010012000010012000050056306400400200416864003924932324997120100200120000200360000416864003911120201100991001001200001000000761011611416771200001004004041687400404168740040
1202044003931200306199612512010010012000010012000050058518690416670416914003924932324997120100200120000200360000400394168811120201100991001001200001000003761011611400301200001004168740040416874004041692
1202044169130000006199612512010010012000310012000050056306401400200400394169124932324997120100200120000200360000400394168611120201100991001001200001000000761011611400301200001004168740040416924004041687
1202044169129900006199612512010310012000010012000050056306400400200400394169126577326644120100200120000200360000416864003911120201100991001001200001000000761011611416771200001004004041687400404169240040
12020440039312003035699612512010010012000010012000050058519930416670416864003924932326644120100200120000200360000400394003911120201100991001001200001000000761011611400301200001004004041687400404168740040
120204400393120000489356892512010310012000110012000050056306400400200400394168626582326644120100200120000200360000416864003911120201100991001001200001000000761011611400301200001004168740040416874004041687
12020441686299003012499612512010010012000010012000050058519931416720416864003924932324997120100200120000200360000416914003911120201100991001001200001000000761011611400301200001004004041692400404168940040

1000 unrolls and 10 iterations

Result (median cycles for code divided by count): 0.3337

retire uop (01)cycle (02)03mmu table walk data (08)09181e1f373f4e51schedule 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)60696d6emap stall dispatch (70)simd prf full (72)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)8283flush restart other nonspec (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst branch cond (94)inst int alu (97)inst simd alu (9a)9fl1d cache writeback (a8)a9accdcfd0d5map dispatch bubble (d6)dbddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
12002440039300000000619961251200101012000010120000505630640040020400394003924955027250191200102012000020360000400394003911120021109101012000010000075206925160101340030120000104004040040400404004040040
12002440039300000000943996125120010101200001012000050563064004002040039400392495503250191200102012000020360000400394003911120021109101012000010000175206911160131140030120000104004040040400404004040040
1200244003930000000061996125120010101200001012000050563064004002040039400392495573250191200102012000020360000400394003911120021109101012000010000075206611160121240030120000104004040040400404004040040
1200244003930000000061996125120010101200001012000050563064004002040039400392495503250191200102012000020360000400394003911120021109101012000010000075206312160131040030120000104004040040400404004040040
1200244003929900000061996125120010101200001012000050563064004002040039400392495503250191200102012000020360000400394003911120021109101012000010000075206012160122441679120000104004040040400404169240040
1200244003930000000061996125120010101200001012000050563064004002040039416912495503250191200102012000020360000400394003911120021109101012000010000075205710160131340030120000104004040040400404004040040
1200244003930000000061996125120010101200001012000050563064004002040039400392495503250191200102012000020360000400394003911120021109101012000010000075204813160141040030120000104004040040400404004040040
12002441691300000000726996125120010101200001012000050563064004002040039400392495503250191200102012000020360000400394003911120021109101012000010000075205412160151140030120000104004040040400404004040040
1200244003929900000061996125120010101200001012000050563064004002040039400392495503266711200102012000020360000400394003911120021109101012000010003075204810160101240030120000104004040040400404004040040
1200244003930000000061996125120010101200001012000050563064004002040039400392495503250191200102012000020360000400394003911120021109101012000010100075205114160121240030120000104004040040416924004040040