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

MLS (by element, 4H)

Test 1: uops

Code:

  mls v0.4h, v1.4h, 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)03l2 tlb miss data (0b)1e3f4e51schedule uop (52)schedule simd uop (54)dispatch simd uop (57)ldst uops in schedulers (5b)696d6emap 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 miss (a1)l1d cache writeback (a8)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)f5f6f7f8fd
100430372300251254825100010001000398313301830373037241532895100010003000303730371110011000001873116112630100030383038303830383038
1004303723006125482510001000100039831330183037303724153289510001000300030373037111001100000073116112630100030383038303830383038
1004303723006125482510001000100039831330183037303724153289510001000300030373037111001100000073116112630100030383038303830383038
100430372301086125482510001000100039831330183037303724153289510001000300030373037111001100000073116112630100030383038303830383038
100430372302558225482510001000100039831330183037303724153289510001000300030373037111001100000073116112630100030383038303830383038
1004303723006125482510001000100039831330183037303724153289510001000300030373037111001100000073116112630100030383038303830383038
10043037230015625482510001000100039831330183037303724153289510001000300030373037111001100000073116112630100030383038303830383038
1004303723006125482510001000100039831330183037303724153289510001000300030373037111001100000073116112630100030383038303830383038
1004303722006125482510001000100039831330183037303724153289510001000300030373037111001100000073116112630100030383038303830383038
10043037230126125482510001000100039831330183037303724153289510001000300030373037111001100000073116112630100030383038303830383038

Test 2: Latency 1->1

Code:

  mls v0.4h, v1.4h, 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): 3.0037

retire uop (01)cycle (02)03191e3a3f4e51schedule 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 cache writeback (a8)acc2branch cond mispred nonspec (c5)branch mispred nonspec (cb)cdcfd0d5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
1020430037225000107295482510100100100001001000050042773131300180300373003728272628741101002021000820030024300373003711102011009910010010000100000011171700161029646100001003003830038300383003830038
1020430037225001316295482510100100100001001000050042773130300180300373008428272728740101002001000820030024300373003711102011009910010010000100000011171700160029647100001003003830038300383003830038
1020430037225001258295482510100100100001001000050042773130300180300373003728272728740101002001000820030024300373003711102011009910010010000100000000071012162229634100001003003830038300383003830038
1020430037224000404295482510100100100001001000050042773130300180300373003728265328745101002001000020030000300373003711102011009910010010000100000000071012162229634100001003003830038300383003830038
1020430037224001191295482510100100100001001000050042773130300180300373003728265328745101002001000020030000300373003711102011009910010010000100060000071212162229634100001003003830038300383003830086
1020430037225000535295482510100100100001001000050042773130300180300373003728265328745101002001000020030000300373003711102011009910010010000100000000071012162229634100001003003830038300383003830038
102043003722500184295482510100100100001001000050042773130300183300373003728265328745101002001000020030000300373003711102011009910010010000100000000071012162229634100001003003830038300383003830038
1020430037225000103295482510100100100001001000050042773130300180300373003728265328745101002001000020030000300373003711102011009910010010000100000000071012162229634100001003003830038300383003830038
10204300372250121296295482510100100100001001000050042773130300180300373003728265328745101002001000020030000300373003711102011009910010010000100000000071012162229634100001003003830038300383003830038
1020430037225001454295482510100100100001001000050042773130300180300373003728265328745102522021000020030000300373003711102011009910010010000100205571200071012162229634100001003003830038300383003830038

1000 unrolls and 10 iterations

Result (median cycles for code): 3.0037

retire uop (01)cycle (02)03mmu table walk instruction (07)mmu table walk data (08)l2 tlb miss data (0b)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)l1d cache writeback (a8)a9acc2cfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
1002430037225000000012429548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000006403162229630010000103003830179300853003830038
1002430037225000000018729548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000006692162229630010000103003830038300383003830038
100243003722500000006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000006402163229630010000103003830038300383003830038
1002430037225000000025229548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000006402162229630010000103003830038300383003830038
100243003722500000006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000006402162229630010000103003830038300383003830038
100243003722500000006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000006402162229630010000103003830038300383003830038
1002430037225000000015629548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000006402162229630010000103003830038300383003830038
1002430037225000000072629548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000006402162229630010000103003830038300383003830038
100243003722500000008429548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000006402162229630010000103003830038300383003830038
100243003722500000006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000006402162229630010000103003830038300383003830038

Test 3: Latency 1->2

Code:

  mls v0.4h, v0.4h, 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): 3.0037

retire uop (01)cycle (02)03l2 tlb miss data (0b)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)ld unit uop (a6)l1d cache writeback (a8)a9acc2cdcfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
102043003722500000187295482510100100100001001000050042773130300183003730037282653287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
102043003722400000256295482510100100100001001000050042773130300183003730037282653287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830180300853013330038
10204300372250000061295482510100100100001001014850042773130300183003730037282653287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
10204300372250000061295482510100100100001001000050042773131300183003730037282653287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
102043003722511015610461295392510100100100001001000050042773131300183003730037282653287451010020010000200300003008430037311020110099100100100001000000002071011611296340100001003003830038300383003830038
10204300372240003122081528295482510100100100001001000050042773131300183003730037282653287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300863003830038
102043003722500000559295482510100100100001001000050042773131300183003730037282653287621010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
10204300372250000061295482510100100100001001000050042773131300183003730037282653287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
10204300372250000061295482510100100100001001000050042773130300183003730037282653287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
10204300372250000061295302510100100100001001000050042773131300183003730037282653287451010020010000200300003003730037111020110099100100100001002001090071022512296342100001003013330179300863003830038

1000 unrolls and 10 iterations

Result (median cycles for code): 3.0037

retire uop (01)cycle (02)03mmu table walk data (08)1e1f3f4e51schedule 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)696d6emap 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)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
1002430037225000298295482510010101000010100005042773133001830037300372828703287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
100243003722400061295482510010101000010100005042773133001830037300372828703287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
100243003722500061295482510010101000010100005042773133001830037300372828703287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
1002430037225019810861295482510010101000710100005042773133001830037300372828703287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
100243003722500061295482510010101000010100005042773133001830037300372828703287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
100243003722500061295482510010101000010100005042773133001830037300372828703287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
100243003722500061295482510010101000010100005042773133001830037300372828703287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
100243003722500061295482510010101000010100005042773133001830037300372828703287671001020100002030000300373003711100211091010100001000640316232963010000103003830038300383003830038
1002430037225000187295482510010101000010100005042773133001830037300372828703287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
100243003722500061295482510010101000010100005042773133001830037300372828703287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038

Test 4: Latency 1->3

Code:

  mls v0.4h, v1.4h, 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): 3.0037

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)696b6d6emap 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 access (a0)l1d tlb miss (a1)ld unit uop (a6)l1d cache writeback (a8)a9acc2cdcfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
1020430037225000000001372954825101001001000010010000500427731330018030037300372826503287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
102043003722500000000612954825101001001000010010000500427731330018030037300372826503287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
102043003722500000000612954825101001001000010010000500427731330018030037300372826503287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
102043003722500000000612954825101001001000010010000500427731330018030037300372826503287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003018130086300383003830038
102043003722500000000612954825101001001000010010000500427731330018030037300372826503287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
102043003722500000000612954825101001001000010010000500427731330018030037300372826503287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
102043003722500000000612954825101001001000010010000500427731330018030037300372826507287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
102043003722500000000612954825101001001000010010000500427731330018030037300372826503287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
1020430037225000000002512954825101001001000010010000500427731330018330037300372826503287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
102043003722500000000612954825101001001000010010000500427731330018030037300372826503287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038

1000 unrolls and 10 iterations

Result (median cycles for code): 3.0037

retire uop (01)cycle (02)03mmu table walk data (08)l2 tlb miss data (0b)1e3f4e51schedule 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)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
100243003722400023229548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000640316222963010000103003830038300383003830038
10024300372250006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640216222970210000103003830038300383003830038
10024300372250006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640216222963010000103008530038300383003830038
10024300372250006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
10024300372250006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
10024300372250006129548251001010100001010000504277313130018300373003728287328767101592010000223000030037300371110021109101010000100000640216322963010000103003830038300383003830038
10024300372250006129548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
10024300372250006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
10024300372240006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
10024300372240006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640224222963010000103003830038300383003830038

Test 5: throughput

Count: 8

Code:

  movi v0.16b, 0
  mls v0.4h, v8.4h, v9.h[1]
  movi v1.16b, 0
  mls v1.4h, v8.4h, v9.h[1]
  movi v2.16b, 0
  mls v2.4h, v8.4h, v9.h[1]
  movi v3.16b, 0
  mls v3.4h, v8.4h, v9.h[1]
  movi v4.16b, 0
  mls v4.4h, v8.4h, v9.h[1]
  movi v5.16b, 0
  mls v5.4h, v8.4h, v9.h[1]
  movi v6.16b, 0
  mls v6.4h, v8.4h, v9.h[1]
  movi v7.16b, 0
  mls v7.4h, v8.4h, 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)031e1f3f51schedule 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)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
1602042008915000123258010010080000100800005006400000200452006420064322801002008000020024000020064200641116020110099100100160000100001011221632200611600001002006520065200652006520065
160204200641500081258019610080000100800005006400001200452006420064322801002008000020024000020064200641116020110099100100160000100001011211611200611600001002006520065200652006520065
160204200641500039258010010080000100800005006400000200452006420064322801002008000020024000020064200741116020110099100100160000100001011121631200611600001002006520065200652006520065
160204200641500039258010010080000100800005006400000200452006420064322801002008000020024000020064200641116020110099100100160000100001011231611200611600001002006520065200652006520065
160204200641500039258010010080000100800005006400000200452006420064322801002008000020024000020064200641116020110099100100160000100001011111622200611600001002006520065200652006520065
160204200641500039258010010080000100800005006400000200452006420064322801002008000020024000020064200641116020110099100100160000100001011111611200611600001002006520065200652006520065
160204200641500039258010010080000100800005006400001200452006420064322801002008000020024000020064200761116020110099100100160000100001011311632200611600001002006520065200652006520065
160204200641510039258010010080000100800005006400001200452006420064322801002008000020024000020064200641116020110099100100160000100001011111621200611600001002006520065200652006520065
160204200641500081258010010080000100800005006400001200452006420064322801002008000020024000020064200641116020110099100100160000100001011211621200611600001002006520065200652006520065
160204200641500039258010010080000100800005006400001200452006420064322801002008000020024000020064200641116020110099100100160000100001011311622200611600001002006520065200652006520065

1000 unrolls and 10 iterations

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

retire uop (01)cycle (02)0318191e3f51schedule 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)st unit uop (a7)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
16002420087151003045278001212800001280000626400001102003220051202633228001220800002024000020051200511116002110910101600001000001003084132521134200482201160000102005220052200612005220052
16002420051150000452780012128000012800006264000011520032200512027432280012208000020240000200512005111160021109101016000010000010028115142521154200572201160000102005220052200522005220061
160024200511500014145278001212800001280000626400001002003220051202483228001220800002024000020051200511116002110910101600001000001002731122521135200482201160000102005220052200522005220052
16002420051150000452780012128000012800006264000011520032200512021232280012208000020240000200512005111160021109101016000010000010029116132542144200572202160000102005220061200612006120061
16002420060150000562980012128000012800006264000000520032200602021032280012208000020240000200512005111160021109101016000010000010030112233422253200572401160000102005220061200612006120061
16002420051150000512980012128000012800006264000000520032200602023532280012208000020240000200602005111160021109101016000010000010031115253442255200572401160000102006120061200612006120061
1600242006015000051298001212800001280000626400000152004120060202033228001220800002024000020060200601116002110910101600001000001003085152521155200482201160000102006120061200612005220144
160024200511510024452780012128000012800006264000001520041200602020932280012208000020240000200602006011160021109101016000010000010031116243442233200572402160000102006120061200612006120061
16002420060150000452980012128000012800006264000001520032200602018532280012208000020240000200602006011160021109101016000010000010030115243442244200572402160000102006120052200612006120061
16002420051150009512980012128000012800006264000011520041200512019032280012208000020240000200602006011160021109101016000010000010030116253442255200482402160000102006120061200612006120061

Test 6: throughput

Count: 12

Code:

  mls v0.4h, v12.4h, v13.h[1]
  mls v1.4h, v12.4h, v13.h[1]
  mls v2.4h, v12.4h, v13.h[1]
  mls v3.4h, v12.4h, v13.h[1]
  mls v4.4h, v12.4h, v13.h[1]
  mls v5.4h, v12.4h, v13.h[1]
  mls v6.4h, v12.4h, v13.h[1]
  mls v7.4h, v12.4h, v13.h[1]
  mls v8.4h, v12.4h, v13.h[1]
  mls v9.4h, v12.4h, v13.h[1]
  mls v10.4h, v12.4h, v13.h[1]
  mls v11.4h, v12.4h, 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): 0.2503

retire uop (01)cycle (02)03mmu table walk data (08)191e1f373f4e51schedule 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)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
12020430060225000005206704251201001001200171001200005009600001300203003930039149733159011201002001200002003600003092230039111202011009910010012000010000007610116113003601200001003004030040300433004030043
1202043003922500000410251201001001200001001200005009600001300203003930039149733150001201002001200002003600003004230039111202011009910010012000010000007610116113094001200001003004030040300403004030040
1202043003922400001410251201001001200001001200005009600001300233019930039149733149971201002001200002003600003003930039111202011009910010012000010000007610238113003701200001003004030043300403004330040
120204300392240000111443489251201001001200011001200005009600001300203094330039158503149971201002001200002003600003092230039111202011009910010012000010000007610116113003901200001003004030040300403004030040
1202043003922500601410251201001001200011001200005009900001300203003930039149733149971201002001200002003600003003930039111202011009910010012000010000007610116113003601200001003004030043300403004030040
1202043003922500600410251201011001200011001200005009600001300203003930039149733149971201002001200002003600003094330039111202011009910010012000010000007610116113003601200001003004030040300403004330040
1202043004222500000410251201011001200001001200005009600001300203094330039149733149971201002001200002003600003003930039111202011009910010012000010000007610116113094001200001003004030040300403004330040
1202043003922500000412900251201001001200171001200005009900001300203014631750149733149971201002001200002003600003003930039111202011009910010012000010000037610116113003691200001003004030043300403004030043
1202043003923100000620251201001001200001001200005009600001309033003930943149733150001201002001200002003600003003930039111202011009910010012000010000007610116113003601200001003004030040300433004030040
1202043003922400600410251201011001200011001200005009600001300203003930039149733159011201002001200002003600003003930039111202011009910010012000010000007610116113094001200001003004030944300403004030944

1000 unrolls and 10 iterations

Result (median cycles for code divided by count): 0.2503

retire uop (01)cycle (02)03l2 tlb miss instruction (0a)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)5f6061696d6emap 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)cdcfd0d2l1i cache miss demand (d3)d5map dispatch bubble (d6)d9dadbddfetch restart (de)e0eaeb? simd retires (ee)? int retires (ef)f5f6f7f8fd
12002430050225200460251200101012000010120000509600006153002030039300391499631501912001020120000203600003003930039111200211091010120000100000752411314272113330036206120000103004030040300403004030040
12002430039225000460251200101012000010120000509600005153002030039300391499631501912001020120000203600003003930039111200211091010120000100000752282121621133300364013120000103175130040300403004030040
1200243003922500046025120010101200001012000050960000515300203003930039149963150191200102012000020360000300393003911120021109101012000010000075228213162113230036206120000103004030040300403004030040
1200243003922400046025120010101200001012000050960000715300203003930039149963150191200102012000020360000300393003911120021109101012000010000075228212162112430036206120000103004030040309233175130040
12002430039225000732025120010101200001012000050960000715300203003930039149963150191200102012000020360000300393003911120021109101012000010030075248212162113430037206120000103004030040300403092330040
12002430039225000460251200101012001810120000504394061515309033003930039149963150191200102012000020360000300393003911120021109101012000010000075248213162113230036206120000103004030040300423004130040
1200243003922400146025120010101200011012000050990000715300203003930039149963150191200102012000020360000300393003911120021109101012000010000075228243164223230036206120000103004030040300403004030040
1200243092222500046025120010101200001012000050960000615300203003930039149963150201200102012000020360000300393003911120021109101012000010000075228213162113230036206120000103004030040300403004030040
120024300392250909220251200101012000010120000504283915615306763003930039149963150191200102012000020360000300393003911120021109101012000010000075228213162113330036206120000103004030040300403004030040
1200243003922500046025120010101200001012000050960000715300203003930039149963150191200102012000020360000300393003911120021109101012000010000075228213162113330036206120000103004030040300403004030040