Apple M1 Microarchitecture Research by Dougall Johnson

Firestorm: Overview | Base Instructions | SIMD and FP Instructions
Icestorm:  Overview | Base Instructions | SIMD and FP Instructions

FMLSL (by element, 2S)

Test 1: uops

Code:

  fmlsl 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 (01)cycle (02)030809191e1f3f4e51inst issue (52)~issue fp/simd (54)~dispatch fp/simd (57)huge thing fp/simd (5b)696d6edispatch stall (70)scheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op fp/simd (7e)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst neon or fp (9a)a6a7a8acc2cfd5d6ddinst fetch restart (de)e0? fp/simd (ee)f5f6f7f8fd
1004403731000301033407251000100010005319084018403740373258338951000100030004037403711100110000000073116113473100040384038403840384038
100440373100000613407251000100010005319084018403740373258338951000100030004037403711100110000000073116113473100040384038403840384038
1004403730000001033407251000100010005319084018403740373258338951000100030004037403711100110000000473124113473100040384038403840384038
100440373010000823407251000100010005319084018403740373258338951000100030004037403711100110000000073116113473100040384038403840384038
1004403730000988823407251000100010005319084018403740373258338951000100030004037403711100110000000073116113473100040384038403840384038
100440373000000613407251000100010005319084018403740373258338951148100030004037403711100110002113588073124113473100040384038403840384038
100440373000000613407251000100010005319084018403740373258338951000100030004037403711100110000000073116113473100040384038403840384038
10044037300000061340725100010001148531908405340374037325833895100010003000408341321110011000000220073116113473100040384038403840384038
100440373000060613407251000100010005319084018403740373258338951000100030004037403711100110000003660073116113473100040384038403840384038
1004403730000210613407251000100010005319084018403740373258338951000100030004037403711100110000000073116113473100040384038403840384038

Test 2: Latency 1->1

Code:

  fmlsl 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 (01)cycle (02)031e1f3a3f4e51inst issue (52)~issue int (53)~issue fp/simd (54)~dispatch int (56)~dispatch fp/simd (57)huge thing int (59)huge thing fp/simd (5b)696d6edispatch stall (70)scheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op fp/simd (7e)~map lookup int (7f)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst b.cc (94)inst integer (97)inst neon or fp (9a)9fa8accfd0d5d6ddinst fetch restart (de)e0? int output thing (e9)? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
1020440037300000739394072510100100100001001000050057069084001840037400373810833874510100200100002003000040037400371110201100991001001000010000710041622394790100001004003840038400384003840038
1020440037300000229394072510100100100001001000050057069084001840037400373810833874510100200100002003000040037400371110201100991001001000010000710021622394790100001004003840038400384003840038
1020440037300000147394072510100100100001001000050057069084001840037400373810833874510100200100002003000040037400371110201100991001001000010000710121632394790100001004003840038400384003840038
1020440037300000147394072510100100100001001000050057069084001840037400373810833874510100200100002003000040037400371110201100991001001000010000710131622394790100001004003840038400384003840038
1020440037299000235394072510100100100001001000050057069084001840037400373810833874510100200100002003000040037400371110201100991001001000010000710121622394790100001004003840038400384003840038
1020440037300000166394072510100100100001001000050057069084001840037400373810833874510100200100002003000040037400371110201100991001001000010000710121622394790100001004003840038400384003840038
1020440037300000298394072510100100100001001000050057069084001840037400373810833874510100200100002003000040037400371110201100991001001000010000710121622394791100001004003840038400384003840038
1020440037300000149394072510100100100001001000050057069084001840037400373810833874510100200100002003000040037400371110201100991001001000010000712121622394790100001004003840038400384003840038
102044003729900084394072510100100100001001000050057069084001840037400373810833874510100200100002003000040037400371110201100991001001000010000710131622394790100001004003840038400384003840038
1020440037300120084394072510100100100001001000050057069084001840037400373810833874510100200100002003000040037400371110201100991001001000010000710131622394790100001004003840038400384003840038

1000 unrolls and 10 iterations

Result (median cycles for code): 4.0037

retire (01)cycle (02)03080b18191e1f3f4e51inst issue (52)~issue int (53)~issue fp/simd (54)~dispatch int (56)~dispatch fp/simd (57)huge thing int (59)huge thing fp/simd (5b)60696d6edispatch stall (70)scheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op fp/simd (7e)~map lookup int (7f)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst b.cc (94)inst integer (97)inst neon or fp (9a)9fa0a1a6a8a9acc2cfd5d6ddinst fetch restart (de)e0? int output thing (e9)? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
1002440037299000090147394072510010101000010100005057069081400184003740037381303387671001020100002030000400374003711100211091010100001000000006403163439473010000104003840038400384003840038
1002440037300000000124394072510010101000010100005057069081400184003740037381303387871001020100002030000400374003711100211091010100001000000006403163439512010000104003840038400384003840038
1002440037300101000843940725100101010000101000050570690814001840414404523816339388351119622112892033894404554041710110021109101010000102431032253281551134439799110000104046440463404664023040464
10024403693021198537792790239326200100641010036161133250571947214033340463404973814442389251130322114522034371402714041610110021109101010000100020239400085531046639869010000104056040550405574051240547
100244055530311611146496894394072510010101000010100005057069081400184003740037381303387671001020100002030000400374003711100211091010100001000060006403163439473010000104003840038400384003840038
100244003730000000061394072510010101000010100005057069081400184003740037381303387671001020100002030000400374003711100211091010100001000000006404164339473010000104003840038400384003840038
100244003730000000061394072510010101000010100005057069081400184003740037381303387671001020100002030000400374003711100211091010100001000000006403163339547010000104003840038400384003840038
100244003730000000061394072510010101000010100005057069081400184003740037381303387671001020100002030000400374003711100211091010100001000000006403163339473010000104003840038400384003840038
100244003730000000061394072510010101000010100005057069081400184003740037381303387671001020100002030000400374003711100211091010100001000000006403163339473010000104003840038400384003840038
100244003730000000061394072510010101000010100005057069081400184003740037381303387671001020100002030000400374003711100211091010100001000000006403163439473010000104003840038400384003840038

Test 3: Latency 1->2

Code:

  fmlsl 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 (01)cycle (02)031e3f4e51inst issue (52)~issue int (53)~issue fp/simd (54)~dispatch int (56)~dispatch fp/simd (57)huge thing int (59)huge thing fp/simd (5b)696d6edispatch stall (70)scheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op fp/simd (7e)~map lookup int (7f)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst b.cc (94)inst integer (97)inst neon or fp (9a)9fa8accfd5d6ddinst fetch restart (de)e0? int output thing (e9)? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
102044003730006139407251010010010000100100005005706908400184003740037381083387451010020010000200300004003740037111020110099100100100001000071011611394790100001004003840038400384003840038
102044003730006139407251012510010000125100005005706908400184003740037381083387451010020010000200300004003740037111020110099100100100001000071011631394790100001004003840038400384003840038
1020440037299061394074410100100100001001000050057069084001840037400373810833874410100200100002003000040037400371110201100991001001000010000710116113947925100001004003840038400384003840038
102044003730006139407251010010010000100100005005706908400184003740037381083387451010020010000200300004003740037111020110099100100100001000071011611394790100001004003840038400384003840085
102044003730006139407251010010010000100100005005706908400184003740037381083387451012520010000200300004003740037111020110099100100100001000071011611394790100001004003840038400384003840038
102044003730006139407251010010010000100100005005706908400184003740037381083387451010020010000200300004003740037111020110099100100100001000071011611394790100001004003840038400384003840038
102044003730006139407251010010010000100100005005706908400184003740037381083387451010020010000200300004003740037111020110099100100100001000071011611394790100001004003840038400384003840038
102044003730036139407251010010010000100100005005706908400184003740037381083387451010020010000200300004003740037111020110099100100100001000071011611394790100001004003840038400384003840038
102044003730006139407251010010010000100100005005706908400184003740037381083387441012520010000200300004003740037111020110099100100100001000071011611394790100001004003840038400384003840038
1020440037299072639407251010010010000100100005005706908400184003740037381083387451010020010000200300004003740037111020110099100100100001000071011612394790100001004003840038400384003840038

1000 unrolls and 10 iterations

Result (median cycles for code): 4.0037

retire (01)cycle (02)03080b191e3f4e51inst issue (52)~issue int (53)~issue fp/simd (54)~dispatch int (56)~dispatch fp/simd (57)huge thing int (59)huge thing fp/simd (5b)60696d6edispatch stall (70)scheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op fp/simd (7e)~map lookup int (7f)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst b.cc (94)inst integer (97)inst neon or fp (9a)9fa6a8accfd5d6ddinst fetch restart (de)e0? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
100244003730000066613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640216223947310000104003840038400384003840038
10024400373000000613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640216223947310000104003840038400384003840038
100244003730000081613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640216223947310000104003840038400384003840038
1002440037300000162613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640216223947310000104003840038400384003840038
1002440085301101267613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640216223947310000104003840038400384003840038
1002440037299000438613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640216223947310000104003840038400384003840038
1002440037300000285613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640216223947310000104003840038400384003840038
10024400373000002557263940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010000640216223947310000104003840038400384003840038
100244003730000060613940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010010640216223947310000104003840038400384003840038
100244003730001001033940725100101010000101000050570690814001840037400373813033876710010201000020300004003740037111002110910101000010203640216223947310000104008540085400384003840038

Test 4: Latency 1->3

Code:

  fmlsl 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 (01)cycle (02)03181e1f3a3f4e51inst issue (52)~issue int (53)~issue fp/simd (54)~dispatch int (56)~dispatch fp/simd (57)huge thing int (59)huge thing fp/simd (5b)60696d6edispatch stall (70)scheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op fp/simd (7e)~map lookup int (7f)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst b.cc (94)inst integer (97)inst neon or fp (9a)9fa8a9acc2cfd5d6ddinst fetch restart (de)e0? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
102044003730001200613940725101001001000010010000500570690804001840037400373810833874510100200100002003000040037400371110201100991001001000010000007101161139479100001004003840038400384003840038
102044003730002400613940725101001001000010010000500570690804001840037400373810833874510100200100002003000040037400371110201100991001001000010000007101161139479100001004003840038400384003840038
102044003729905311320613940725101001001000010010000500570690814001840037400373810833874510100200100002003000040037400371110201100991001001000010000007101161139479100001004003840038400384003840038
1020440037300021900613940725101001001000010010000500570690814001840037400373810833874510100200100002003000040037400371110201100991001001000010000007101161139479100001004003840038400384003840038
10204400373010438007263940725101001001000010010000500570690814001840037400373810833874510100200100002003000040037400371110201100991001001000010000007101161139479100001004003840038400384003840038
1020440037300026100613940725101001001000010010000500570690814001840037400373810833874510100200100002003000040037400371110201100991001001000010000007101161139479100001004003840038400384003840038
102044003730001500943940725101001001000010010000500570690804001840037400373810833874510100200100002003000040037400371110201100991001001000010060007101161139479100001004003840038400384003840038
102044003730001500613940725101001001000010010000500570690804001840037400373810833874510100200100002003000040037400371110201100991001001000010000007101161139479100001004003840038400384003840038
1020440037300011700613940725101001001000010010000500570690804001840037400373810833874510100200100002003000040037400371110201100991001001000010000007101161139479100001004003840038400384003840038
1020440037299036300613940725101001001000010010000500570690804001840037400373810833874510100200100002003000040037400371110201100991001001000010000007101161139479100001004003840038400384003840038

1000 unrolls and 10 iterations

Result (median cycles for code): 4.0037

retire (01)cycle (02)0309193f4e51inst issue (52)~issue int (53)~issue fp/simd (54)~dispatch int (56)~dispatch fp/simd (57)huge thing int (59)huge thing fp/simd (5b)60696d6edispatch stall (70)scheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op fp/simd (7e)~map lookup int (7f)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst b.cc (94)inst integer (97)inst neon or fp (9a)9faccfd5d6ddinst fetch restart (de)e0? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
1002440037300006139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100640216223947310000104003840038400384003840038
10024400373000010339407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100640216223947310000104003840038400384003840038
1002440037299006139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100640216223947310000104003840038400384003840038
1002440037300006139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100640216223947310000104008540038400384003840038
1002440037300006139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100640216223947310000104003840038400384003840038
1002440037300016139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100640216223947310000104003840038400384003840038
1002440037300008239407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100640216223947310000104003840038400384003840038
1002440037300006139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100640216223947310000104003840038400384003840038
1002440037299006139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100640216223947310000104003840038400384003840038
1002440037300006139407251001010100001010000505706908140018400374003738130338767100102010000203000040037400371110021109101010000100640216223947310000104003840038400854003840038

Test 5: throughput

Count: 8

Code:

  movi v0.16b, 0
  fmlsl v0.2s, v8.2h, v9.h[1]
  movi v1.16b, 0
  fmlsl v1.2s, v8.2h, v9.h[1]
  movi v2.16b, 0
  fmlsl v2.2s, v8.2h, v9.h[1]
  movi v3.16b, 0
  fmlsl v3.2s, v8.2h, v9.h[1]
  movi v4.16b, 0
  fmlsl v4.2s, v8.2h, v9.h[1]
  movi v5.16b, 0
  fmlsl v5.2s, v8.2h, v9.h[1]
  movi v6.16b, 0
  fmlsl v6.2s, v8.2h, v9.h[1]
  movi v7.16b, 0
  fmlsl 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 (01)cycle (02)031e3f51inst issue (52)~issue int (53)~issue fp/simd (54)~dispatch int (56)~dispatch fp/simd (57)huge thing int (59)huge thing fp/simd (5b)5f6061696d6escheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op fp/simd (7e)~map lookup int (7f)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst b.cc (94)inst integer (97)inst neon or fp (9a)9fa8accfd0d2icache miss (d3)d5d6dbddinst fetch restart (de)e0? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
1602042008815039402580100100800001008000050064000000520046200652006512238010020080000200240000200652006511160201100991001001600001000010113000316033200621600001002006620066200662006620066
16020420065150040258010010080000100800005006400000002004620065200653238010020080000200240000200652006511160201100991001001600001000010113500316032200621600001002006620066200662006620066
16020420065151040258010010080000100800005006400000002004620065200653238010020080000200240000200652006511160201100991001001600001000010112000316023200621600001002006620066200662006620066
16020420065150040258010010080000124800005006400000002004620065200653238010020080000200240000200652006511160201100991001001600001000310113000316033200621600001002006620066200662006620066
1602042006515046840258010010080000100800005006400000002004620065200653238010020080000200240000200652006511160201100991001001600001000010113000316033200621600001002006620066200662006620066
16020420065150040258010010080000100800005006400000002004620065200653238010020080000200240000200652006511160201100991001001600001000010112000216023200621600001002006620066200662006620066
16020420065150640258010010080000100800005006400000002004620065200653238010020080000200240000200652006511160201100991001001600001000010113000316033200621600001002006620066200662006620066
16020420065150040258010010080000100800005006400000002004620065200653238010020080000200240000200652006511160201100991001001600001000010113000216023200621600001002006620066200662006620066
16020420065151040258010010080000100800005006400000002004620065200653238010020080000200240000200652006511160201100991001001600001000010113000216033200621600001002006620066200662006620066
1602042006515039940258010010080000100800005006400000002004620065200653238010020080000200240000200652006511160201100991001001600001000010112000216033200621600001002006620066200662006620066

1000 unrolls and 10 iterations

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

retire (01)cycle (02)030f181e3a3f51inst issue (52)~issue int (53)~issue fp/simd (54)~dispatch int (56)~dispatch fp/simd (57)huge thing int (59)huge thing fp/simd (5b)5f60696d6escheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op fp/simd (7e)~map lookup int (7f)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst b.cc (94)inst integer (97)inst neon or fp (9a)9fa8cfd0d2icache miss (d3)d5d6d9dadbddinst fetch restart (de)e0? int output thing (e9)ea? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
160024200751502000462580012128000012800006264000011200282004720047323800122080000202400002004920047111600211091010160000100100403111922211121720046216160000102004820048200482004820048
160024200471500000462580012128000012800006264000011200282004720049323800122080000202400002004920049111600211091010160000100100403111922111171820044215160000102004820048200482004820050
160024200491500060462580012128000012800006264000011200282004920047323800122080000202400002004920047111600211091010160000100100373211522211161420044216160000102004820052200522004820050
160024200471500000462580012128000012800006264000011200282004920049323800122080000202400002004720047111600211091010160000100100373111720111161220044215160000102005020050200482005020050
160024200471500000462580012128000012800006264000011200302004720049323800122080000202400002004920051111600211091010160000100100383111620211191620044216160000102004820050200502005020050
160024200471500000462580012128000012800006264000011200302004720047323800122080000202400002004920047111600211091010160000100100383111520211171720044215160000102004820048200482004820048
160024200471500000462580012128010812800006264000011200282004720047323800122080000202400002004720047111600211091010160000100100403111820111151720044215160000102004820048200482004820048
160024200471510000462580012128000012800006264000011200282004720047323800122080000202400002004720047111600211091010160000100100393111720111191920044216160000102005020050200482004820048
16002420049150002108814880012128000012800006264000011200282004720047323800122080000202400002005120047111600211091010160000100100413411720211121820044215160000102004820048200482004820133
1600242004915000003112580012128000013801086264000011200282004720047323800122080000202400002004720047111600211091010160000101100423111620211191320044215160000102004820050200502013320048

Test 6: throughput

Count: 12

Code:

  fmlsl v0.2s, v12.2h, v13.h[1]
  fmlsl v1.2s, v12.2h, v13.h[1]
  fmlsl v2.2s, v12.2h, v13.h[1]
  fmlsl v3.2s, v12.2h, v13.h[1]
  fmlsl v4.2s, v12.2h, v13.h[1]
  fmlsl v5.2s, v12.2h, v13.h[1]
  fmlsl v6.2s, v12.2h, v13.h[1]
  fmlsl v7.2s, v12.2h, v13.h[1]
  fmlsl v8.2s, v12.2h, v13.h[1]
  fmlsl v9.2s, v12.2h, v13.h[1]
  fmlsl v10.2s, v12.2h, v13.h[1]
  fmlsl 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 (01)cycle (02)030918191e1f373f4e51inst issue (52)~issue int (53)~issue fp/simd (54)~dispatch int (56)~dispatch fp/simd (57)huge thing int (59)huge thing fp/simd (5b)60696b6d6edispatch stall (70)scheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op fp/simd (7e)~map lookup int (7f)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst b.cc (94)inst integer (97)inst neon or fp (9a)9fa0a1a6a8a9accfd5d6ddinst fetch restart (de)e0? int output thing (e9)? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
120204417073000000006199612512010010012000110012000050056306401400200400394003924932324997120100200120000200360000400394169111120201100991001001200001000000007610216224003001200001004004041692400404169240040
120204400393000000006199612512010010012000010012000050058577261400200400394003924932324997120100200120000200360000400394003911120201100991001001200001000000007610216224003001200001004004040040424714004040040
120204424703000000006199612512010110012000010012000050056306401400200416914003924932324997120100200120000200360000400394003911120201100991001001200001000000007610216224003001200001004004040040416924004040040
120204400393000000006199382512010010012000010012000050056306401400200424704003924932326649120100200120000202360000416864003911120201100991001001200001000000007610216224003001200001004004041692400404004040040
120204424703000000006199392512010010012000010012000050056306401400200400394003926582324997120100200120000200360000400394003911120201100991001001200001000000007610216224167701200001004004040040400404169240040
120204400392990000016199612512010010012000010012000050058604880416670400394003926582324997120100200120000200360000400394003911120201100991001001200001000000007610216224003001200001004169240040400404004040040
1202044003930000000061379662512010110012000010012000050056306401416820416914003924932324997120100200120000200360000416914003911120201100991001001200001000000007610216224003001200001004004040040400404004040040
120204400393120010006199612512010010012000110012000050056306400400200400394168624932324997120100200120000200360000400394169111120201100991001001200001000000007610216224003001200001004004040040400404169240040
120204400393000000006199612512010010012000010012000050056306400400200400394169124932324997120100200120000200360000416914003911120201100991001001200001000000007610216224003001200001004004040040400404004040040
120204400393000000006199612512010010012000210012000050056306400400200400394003924932324997120100200120000200360000416914003911120201100991001001200001000000007610216224003001200001004004040040424714004040040

1000 unrolls and 10 iterations

Result (median cycles for code divided by count): 0.3474

retire (01)cycle (02)030809181e1f373a3f4e51inst issue (52)~issue int (53)~issue fp/simd (54)~dispatch int (56)~dispatch fp/simd (57)huge thing int (59)huge thing fp/simd (5b)5f60696d6edispatch stall (70)scheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op fp/simd (7e)~map lookup int (7f)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst b.cc (94)inst integer (97)inst neon or fp (9a)9fa0a1a6a8a9acc2cfd0d2icache miss (d3)d5d6d9dadbddinst fetch restart (de)e0? int output thing (e9)eaebec? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
12002441701300000000067996125120010101200011012000050563064021416724003940039249553266661200102012000020360000400394003911120021109101012000010000000075223115162113440030020100120000104004040040416924004040040
12002441691300000900067996125120011101200001012000050563064011400204003940039249553250191200102012000020360000400394003911120021109101012000010000000075223114162115440030020100120000104004040040400404004040040
12002441691300000000067996125120013101200001012000050563064001400204003940039249553250191200102012000020360000400394003911120021109101012000010000000075223114162114341678020105120000104004040040416874004040040
12002440305311000000067996125120010101200001012000050563064011400204003940039249553250191200102012000020360000400394003911120021109101012000010000000075223113162114340030020115120000104004040040400404004040040
12002442470312000000067996125120010101200001012000050563064011400204003940039249553250191200102012000020360000400394003911120021109101012000010000000075226214162114440030020105120000104004040040400404004040040
12002441693300000000073996125120010101200001012000050563064011400204003940039249553250191200102012000020360000400394003911120021109101012000010000000075223114162114440030020105120000104004040040400404004040040
12002441691300000000073996125120010101200001012000050563064011400204003940039249553250191200102012000020360000400394003911120021109101012000010000000075223114162113440030020105120000104004040040400404004040040
12002441687312000000067996125120010101200001012000050563064001400204003940039249553250191200102012000020360000400394003911120021109101012000010000000075223115162113440030020105120000104004040040400404169240040
12002440039306000000067996125120010101200001012000050563064011400204003940039249553250191200102012000020360000400394003911120021109101012000010000000075223113162114340030040209120000104004040040400404004040040
120024400392990000000100996125120010101200001012000050563064011400204003940039266043250191200102012000020360000416914003911120021109101012000010000000075246225164223440030040209120000104004040040400404004040040