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

FMLSL2 (by element, 2S)

Test 1: uops

Code:

  fmlsl2 v0.2s, v1.2h, v2.h[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)0318191e1f3f4e51schedule 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 cache writeback (a8)cfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)f5f6f7f8fd
10044037310000613407251000100010005319081401840374037325833895100010003000403740371110011000073216113811100040384038403840384038
10044037301000613407251000100010005319080401840374037325833895100010003000403740371110011000073116113473100040384038403840384038
10044037300000613407251000100010005319080401840374037325833895100010003000403740371110011000073116113473100040384038403840384038
10044037300000613407251000100010005319080401840374037325833895100010003000403740371110011000073116113473100040384038403840384038
10044037300000613407251000100010005319080401840374037325833895100010003000403740371110011000073116113473100040384038403840384038
10044037300000613407251000100010005319080401840374037325833895100010003000403740371110011000073116113473100040384038403840384038
100440373001120613407251000100010005319080401840374037325833895100011633480403740371110011000073116113473100040384038403840384038
10044037300000613407251000100010005319080401840374037325833895100010003000403740371110011000073116113473100040384038403840384038
100440373000210613407251000100010005319080401840374037325833895100010003000403740371110011000073116113473100040384038403840384038
10044037300090613407251000100010005319080401840374037325833895100010003000403740371110011000073116113473100040384038403840384038

Test 2: Latency 1->1

Code:

  fmlsl2 v0.2s, v1.2h, v2.h[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)031e3a3f4e51schedule 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)accfd0d5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
1020440037299007263940725101001001000010010000500570690804001840037400373810833874510100200100002003000040037400371110201100991001001000010000710031622394790100001004003840038400384003840038
102044003730000613940725101001001000010010000500570690804001840037400373810833874510100200100002003000040037400371110201100991001001000010003710121622394790100001004003840038400384003840038
102044003730000613940725101001001000010010000500570690804001840037400373810833874510100200100002003000040037400371110201100991001001000010000710121622394790100001004003840038400384003840038
102044003730000613940725101001001000010010000500570690804006140037400373810833874510100200100002003000040037400371110201100991001001000010000710121622394790100001004003840038400384003840038
102044003730000763940725101001001000010010000500570690804001840037400373810833874510100200100002003000040037400371110201100991001001000010000710121622394790100001004003840038400384003840038
10204400373000011313940725101001001000010010000500570690804001840037400373810833874510100200100002003000040037400371110201100991001001000010000710121622394790100001004003840038400384003840038
102044003730000613940725101001001000010010000500570690804001840037400373810833874510100200100002003000040037400371110201100991001001000010000710121622394790100001004003840038400384003840038
102044003730000613940725101001001000010010000500570690804001840037400373810833874510100200100002003000040037400371110201100991001001000010000710121632394790100001004003840038400384003840038
102044003729900613940725101001001000010010000500570690804001840037400373810833874510100200100002003000040037400371110201100991001001000010000710121622394790100001004003840038400384003840038
102044003730000613940725101001001000012710000500570690804001840037400373810833874510100200100002003000040037400371110201100991001001000010000710121623394790100001004003840038400384003840038

1000 unrolls and 10 iterations

Result (median cycles for code): 4.0037

retire uop (01)cycle (02)03mmu table walk data (08)18191e1f3f4e51schedule 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)st unit uop (a7)l1d cache writeback (a8)a9accfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
100244003729910027011139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400375110021109101010000100000006402164339473010000104003840038400384003840038
1002440037300000002582394072510010101000010105925057069081400184003740037381301838767100102010000203000040037400371110021109101010000100000036402162239473010000104003840038400384018140038
1002440037300000006139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100000006402162239473010000104003840038400384003840038
1002440037300000006139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100000006402163239473010000104003840038400384003840038
1002440037300000006139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100000036402162239473010000104003840038400384003840038
10024400373020000012439407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100200006402162239473010000104003840038400384003840038
10024400373000003906139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100000006402162239473010000104003840038400384003840038
1002440037300000006139407251001010100061010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100000006402162239473010000104003840038400384003840038
1002440037300000006139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100000006402162239473010000104003840038400384003840038
1002440037299000006139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100000007252163239473010000104003840038400384003840038

Test 3: Latency 1->2

Code:

  fmlsl2 v0.2s, v0.2h, v1.h[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)9fld unit uop (a6)l1d cache writeback (a8)accdcfd0d5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
102044003730006139407251010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100000071001161139479100001004003840038400384003840038
102044003730006139407251010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100000071001161139479100001004003840038400384003840038
102044003729906139407251010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100000071001161139479100001004003840038400384003840038
1020440037300096639407251010010010000100100005005706908140158400374003738108338745101002001000020030000400374003711102011009910010010000100000071001161139479100001004003840038400384003840038
102044003730006139407251010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100000071001161139479100001004003840038400384003840038
1020440037300025139407251010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100000071001161139479100001004003840085400384003840038
102044003729906139407251010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100000073901161139479100001004003840038400384003840038
102044003730006139407251010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100000071001161139479100001004003840038400384003840038
102044003729906139407251010010010000100100005005706908140018400374003738108338745101002001000020030000400374003711102011009910010010000100000071001161139479100001004003840038400384003840038
102044003729906139407251010010010000100100005005706908140018400374003738146338745101002001000020030000400374003711102011009910010010000100000071001171139479100001004003840038400384003840038

1000 unrolls and 10 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)acbranch mispred nonspec (cb)cfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
100244003729906139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100006402162239473010000104003840038400384003840038
100244003729906139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100006402162239473010000104003840038400384003840038
100244003730066139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100006402162239473010000104003840038400384003840038
100244003730006139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100006402162239473010000104003840038400384003840038
1002440037300072639407251001010100001010000505706908140018400374003738130338767100102010000203048640085400371110021109101010000100006402162239473010000104003840038400384003840038
100244003730006139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100006402162239473010000104003840038400384003840038
100244003730006139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100006402162239473010000104003840038400384003840038
100244003729906139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000104006402162239473010000104003840038400384003840038
1002440037299013939407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100006402162239473010000104003840038400384003840038
1002440037299053639407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100006402162239473010000104003840038400384003840038

Test 4: Latency 1->3

Code:

  fmlsl2 v0.2s, v1.2h, v0.h[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)6061696d6emap 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)accfd0d5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
10204400373000993940725101001001000010010000500570690810400184003740037381083387451010020010000200300004003740037111020110099100100100001000071003162239479100001004003840038400384003840038
10204400373000613940725101001001000010010000500570690810400184003740037381083387451010020010000200300004003740037111020110099100100100001000071002162239479100001004003840038400384003840038
10204400373000613940725101001001000010010000500570690810400184003740037381083387451010020010000200300004003740037111020110099100100100001000071002162239479100001004003840038400384003840038
10204400373000613940725101001001000010010000500570690810400184003740037381083387451010020010000200300004003740037111020110099100100100001000071002162239479100001004003840038400384003840038
10204400372990613940725101001001000010010000500570690810400184003740037381083387451010020010000200300004003740037111020110099100100100001000071002162239479100001004003840038400384003840038
10204400373000613940725101001001000010010000500570690810400184003740037381083387451010020010000200300004003740037111020110099100100100001000071002162239479100001004003840038400384003840038
10204400373009613940725101001001000010010000500570690810400184003740037381083387451010020010000200300004003740037111020110099100100100001000071002162239479100001004003840038400384003840038
10204400373000613940725101001001000010010000500570690810400184003740037381083387451010020010000200300004003740037111020110099100100100001000071002162239479100001004003840038400384003840038
102044003730007263940725101001001000010010000500570690810400184003740037381083387451010020010000200300004003740037111020110099100100100001000071002162239479100001004003840038400384003840038
1020440037299540613940725101001001000010010000500570690810400184003740037381083387451010020010000200300004003740037111020110099100100100001000071002162239479100001004003840038400384003840038

1000 unrolls and 10 iterations

Result (median cycles for code): 4.0037

retire uop (01)cycle (02)03mmu table walk instruction (07)3f4e51schedule 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 miss (a1)l1d cache writeback (a8)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
10024400373000613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640416443947310000104003840038400384003840038
10024400373001613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640316343947310000104003840038400384003840038
10024400373001613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010010640416343947310000104003840038400384003840038
10024400372990613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640416443947310000104003840038400384003840038
10024400373000613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640416443947310000104003840038400384003840038
10024400373001613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640416443947310000104003840038400384003840038
10024400373000613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640316343947310000104003840038400384003840038
10024400373001613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010003640316443947310000104003840038400384003840038
10024400372990613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640416433947310000104003840038400384003840038
100244003729903693940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640416343947310000104003840038400384003840038

Test 5: throughput

Count: 8

Code:

  movi v0.16b, 0
  fmlsl2 v0.2s, v8.2h, v9.h[1]
  movi v1.16b, 0
  fmlsl2 v1.2s, v8.2h, v9.h[1]
  movi v2.16b, 0
  fmlsl2 v2.2s, v8.2h, v9.h[1]
  movi v3.16b, 0
  fmlsl2 v3.2s, v8.2h, v9.h[1]
  movi v4.16b, 0
  fmlsl2 v4.2s, v8.2h, v9.h[1]
  movi v5.16b, 0
  fmlsl2 v5.2s, v8.2h, v9.h[1]
  movi v6.16b, 0
  fmlsl2 v6.2s, v8.2h, v9.h[1]
  movi v7.16b, 0
  fmlsl2 v7.2s, v8.2h, v9.h[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)03mmu table walk data (08)l2 tlb miss instruction (0a)l2 tlb miss data (0b)18191e1f3f51schedule 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 tlb access (a0)l1d 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
1602042006915000000004025801001008000010080000500640000120046200652006532380100200800002002400002006520065111602011009910010016000010000000012010111116112006201600001002006620066200662006620066
160204200651500000000402580100100800001008000050064000012004620065200653238010020080000200240000200652006511160201100991001001600001000000000010111116112006201600001002006620066200662006620066
16020420065150000000040258010010080000100800005006400001200462006520065323801002008000020024000020065200651116020110099100100160000100000000120010111116112006201600001002006620066200662006620066
160204200651500010000402580100100800001008000050064000012004620065200653238010020080000200240000200652006511160201100991001001600001000000000010111116112006201600001002006620066200662006620066
160204200651500000000402580100100800001008000050064000002004620065200653238010020080000200240000200652006511160201100991001001600001000000000010111116112006201600001002006620066200662006620066
16020420065150000000040258010010080000100800005006400000200462006520065323801002008000020024000020065200651116020110099100100160000100000000114010111116112006201600001002006620066200662006620066
160204200651510000000402580100100800001008000050064000012004620065200653238010020080000200240000200652006511160201100991001001600001000000103010111116112006201600001002006620066200662006620066
16020420065150000000040258010010180000123800005006400001200462006520065323801002008000020024000020065200651116020110099100100160000100000000147010111116112006201600001002006620066200662006620066
16020420065150000000061025801001008000010080000500640000020046200652006532380100200800002002400002006520065111602011009910010016000010000000099010111116112006201600001002006620066200662006620066
160204200651500000000402580100100800001008000050064000012004620065200653238010020080000200240000200652006511160201100991001001600001000000103010111116112006201600001002006620066200662006620066

1000 unrolls and 10 iterations

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

retire uop (01)cycle (02)03181e1f3f51schedule 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 tlb miss (a1)l1d 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
160024200801500004629800121280000128000062640000115200332005220052323800122080000202400002005220052111600211091010160000100131002782142521144200492201160000102005320053200532005320053
1600242005215000046278001212800001280000626400001152003320052200523238001220800002024000020052200521116002110910101600001001310029113252521154200492201160000102005320053200532005320053
160024200521510006729800121280000128000062640000115200332005220052323800122080000202400002005220052111600211091010160000100001002782142521144200492201160000102005320053200532005320053
16002420052150000462780012128000012800006264000011520033200522747632380012208000020240000200522005211160021109101016000010033691002782142541243200492201160000102005320053200532005320062
160024200521500004627800121280000128000062640000115200332006120052323800122080000202400002006120052111600211091010160000100701003082142521144200492201160000102005320053200622005320062
1600242005215000071127800121280000128000062640000115200332006120052323800122080000202400002005220052111600211091010160000100801002782242521142200492201160000102005320053200532005320053
160024200611500004627800121280000128000062640000115200332006120052323800122080000202400002005220052111600211091010160000100001003082132522144200492202160000102006220062200622005320053
160024200521500004627800121280000128000062640000015200332005220061323800122080000202400002005220052111600211091010160000100101002883232541134200582402160000102005320053200532005320062
160024200521500210462780012128000012800006264000011520033200522005232380012208000020240000200522006111160021109101016000010001201002783132521144200492201160000102006220053200532005320053
160024200521500004629800121280000128000062640000115200422005220052323800122080000202400002005220052111600211091010160000100101002783142521134200492201160000102005320053200532005320062

Test 6: throughput

Count: 12

Code:

  fmlsl2 v0.2s, v12.2h, v13.h[1]
  fmlsl2 v1.2s, v12.2h, v13.h[1]
  fmlsl2 v2.2s, v12.2h, v13.h[1]
  fmlsl2 v3.2s, v12.2h, v13.h[1]
  fmlsl2 v4.2s, v12.2h, v13.h[1]
  fmlsl2 v5.2s, v12.2h, v13.h[1]
  fmlsl2 v6.2s, v12.2h, v13.h[1]
  fmlsl2 v7.2s, v12.2h, v13.h[1]
  fmlsl2 v8.2s, v12.2h, v13.h[1]
  fmlsl2 v9.2s, v12.2h, v13.h[1]
  fmlsl2 v10.2s, v12.2h, v13.h[1]
  fmlsl2 v11.2s, v12.2h, v13.h[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)03mmu table walk instruction (07)1e373f4e51schedule 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 miss (a1)l1d cache writeback (a8)acbranch cond mispred nonspec (c5)cfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
1202044003930000061356892512012810012000110012000050058519930416674169140039249323249971201002001200002003600004003941686111202011009910010012000010000007610116114003001200001004004040040416924169240040
1202044003930000361996125120100100120003100120000500563064004002040039416862657732664412010020012000020036000041691400391112020110099100100120000100000076101161141682251200001004004040040400404169240040
1202044003931200361356892512010312512000110012000050056306401400204003941686249323249971201002001200002003600004003941691111202011009910010012000010002307610116114167701200001004004042471400404004040040
120204400393120006199612512010010012000010012000050058519930400204168640039249323249961201002001200002003600004168640039111202011009910010012000010000007610116114168301200001004004040040400404169240040
120204400393000016199612512012512512000110012000050058519930416674168640039249323249971201002001200002003600004003941691111202011009910010012000010060007610116424167701200001004004040040416924168740040
120204400393120036199612512010010012000010012000050058569420416674169140039249323249971201002001200002003600004003941691111202011009910010012000010000007610116114167701200001004004040040424714004040040
120204400393120006199612512010010012000010012000050058519930416674169140039249323266491201002001200002003600004168640039111202011009910010012000010000007610116114003001200001004168941687416924004040040
120204400393280036199612512010010012000010012000050058519930416674003941691265773266441201002001200002003600004169140039111202011009910010012000010000007610116114003001200001004247140040400404004040040
120204400393120006199612512010010012000010012000050058518690416674168640039249323249971201002001200002003600004168640039111202011009910010012000010000007610116114167701200001004169241692416924004040040
120204400393120006199612512010310012000110012000050058518690416674168640039249323249971201002001200002003600004003941691111202011009910010012000010000007610116114168301200001004168940040400404004040040

1000 unrolls and 10 iterations

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

retire uop (01)cycle (02)03mmu table walk instruction (07)mmu table walk data (08)l2 tlb miss data (0b)18191e1f373a3f4e51schedule 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 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)l1d cache writeback (a8)a9acc2branch cond mispred nonspec (c5)cdcfd0d2l1i cache miss demand (d3)d5map dispatch bubble (d6)d9dadbddfetch restart (de)e0? int output thing (e9)eaebec? simd retires (ee)? int retires (ef)f5f6f7f8fd
12002440039300000000000679961251202511012000110120000505630640110400204179641719249550325019120010201200002036000040039400391112002110910101200001000000007524611616211464003001594120000104168840040400404004040040
12002440039300000000000679961251200101012000010120000505630640110400204003940039249550325019120010201200002036000040039400391112002110910101200001000000007522311616211644003001590120000104004040040400404004040040
120024400393000000000006379961251200101012000010120000505851869110400204003940039249550325019120010201200002036000040039400391112002110910101200001000000007522311916211984003001590120000104170240040400404004040040
12002440039300000000000679961251200101012000010120000505630640100400204003940039249550325019120010201200002036000040039400391112002110910101200001000000007522311916211894003001594120000104170240040400404004040040
120024400393000000000006799612512001010120000101200005056306400104002040039400392495503250191200102012000020360000400394003911120021109101012000010000000075243126162119840030015177120000104004040040400404004040040
12002440039300000000000679961671200101012000010120000505630640100400204003940039249550325019120010201200002036000040039400391112002110910101200001000000007522811616211564003001597120000104004040040400404004040040
120024400393000000000006799612512001010120003101200005058518691054002041686400392495503250191200102012000020360000416914003911120021109101012000010000001075223114162114104003001594120000104004040040400404004040040
12002440039300000000000679961251200101012000010120000505630640100400204003941691249550326666120010201200002036000040039416861112002110910101200001001000017522311716211644003001594120000104170240040400404004040040
12002440039300000000000679961251200101012000010120000505630640105400204168740039249550325019120010201200002036000040039400391112002110910101200001000000007522321616211694003001594120000104170241692400404004040040
12002440039300000000000679961251200101012000010120000505630640110400204003940039249550325019120010201200002036000040039400391112002110910101200001000000007522311616211464003001594120000104168740040400404004040040