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

SQRDMLAH (by element, 2S)

Test 1: uops

Code:

  sqrdmlah v0.2s, v1.2s, v2.s[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)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)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)f5f6f7f8fd
1004303723006125482510001000100039831313018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
1004303723006125482510001000100039831313018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
1004303723006125482510001000100039831313018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
1004303723006125482510001000100039831313018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
1004303723006125482510001000100039831313018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
1004303722006125482510001000100039831313018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
1004303723008225482510001000100039831313018303730372415328951000100030003037303721100110000073116112630100030383038303830383038
1004303722006125482510001000100039831313018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
10043037220010325482510001000100039831313018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
1004303723006125482510001000100039831313018303730372415328951000100030003037303711100110000073116112630100030383038303830383038

Test 2: Latency 1->1

Code:

  sqrdmlah v0.2s, v1.2s, v2.s[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)03mmu table walk data (08)l2 tlb miss data (0b)18193a3f4e51schedule 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)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)a9acbranch mispred nonspec (cb)cdcfd0d5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
10204300372240000061295482510100100100001001000050042773133001830037300372826532874510100200100002003000030037300371110201100991001001000010000000000710131622296340100001003003830038300383003830038
10204300372250000061295482510100100100001001000050042773133001830037300372826532874510100200100002003000030037300371110201100991001001000010000000000710121622296340100001003003830038300383003830038
102043003722500000646295482510100100100001001000050042773133001830037300372826532874510100200100002003000030037300371110201100991001001000010000200000710121632296340100001003003830038300383003830038
102043003722500000124295482510100100100001001000050042773133001830037300372826532874510100200100002003000030037300371110201100991001001000010000000000710121642296340100001003003830038300383003830038
10204300372250000061295482510100100100001001000050042773133001830037300372826532874510100200100002003000030037300371110201100991001001000010000000000710121622296340100001003003830038300383003830038
10204300372250000061295482510100100100001001000050042773133001830037300372826532874510100200100002003000030037300371110201100991001001000010000000000710121622296340100001003003830038300383003830038
10204300372250000061295482510100100100001001000050042773133001830037300372826532874510100200100002003000030037300371110201100991001001000010000000000710121622296340100001003003830038300383003830038
10204300372250000082295482510100100100001001000050042773133001830037300372826532874510100200100002003000030037300371110201100991001001000010000000000710121623296340100001003003830038300383003830038
10204300372250000061295482510100100100001001000050042773133001830037300372826532874510100200100002003000030037300371110201100991001001000010000000000710121632296340100001003003830038300383003830038
10204300372250000161295482510100100100001001000050042773133001830037300372826532874510100200100002003000030037300371110201100991001001000010000000000710121622296340100001003003830038300383003830038

1000 unrolls and 10 iterations

Result (median cycles for code): 3.0037

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 tlb access (a0)l1d tlb miss (a1)l1d cache writeback (a8)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
1002430037225021229548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640316332963010000103003830038300383003830038
1002430037225010329548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640316332963010000103003830038300383003830038
100243003722506129548251001012100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640316332963010000103003830038300383003830038
1002430037225010329548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640316332963010000103003830038300383003830038
1002430037225010629548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640316332963010000103003830038300383003830038
1002430037225059929548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640316332963010000103003830038300383003830038
1002430037225051029548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640316332963010000103003830038300383008530038
1002430037225014529548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640316432963010000103003830038300383003830038
100243003722506129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640316332963010000103003830038300383003830038
1002430037225025629548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640316332963010000103003830038300383003830038

Test 3: Latency 1->2

Code:

  sqrdmlah v0.2s, v0.2s, v1.s[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)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)a9acc2cfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
1020430037225000000006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
1020430037225000000006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
10204300372240000000061295482510100100100001001000050042773131300183003730037282653287451010020010000200300003003730037111020110099100100100001000000012071011611296340100001003003830038300383003830038
1020430037225000000006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
1020430037225000000006129548251010010010000100100005004277313130018300373003728265728762101002081000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
1020430037225000000006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
1020430037225000000006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
1020430037225000000006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
1020430037225000000006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
1020430037225000000006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296344100001003003830038300383003830038

1000 unrolls and 10 iterations

Result (median cycles for code): 3.0037

retire uop (01)cycle (02)03mmu table walk data (08)1e1f3a3f4e51schedule 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)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
100243003722500007262954825100101010000101000050427731303001830037300372828732876710010201000020300003003730037111002110910101000010000640316332963010000103003830038300383003830038
100243003722500002512954825100101010000101000050427731303001830037300372828732876710010201000020300003003730037111002110910101000010000640316332963010000103003830038300383003830038
100243003722500001562954825100101010000101000050427731303001830037300372828732876710010201000020300003003730037111002110910101000010000640316332963010000103003830038300383003830038
10024300372250000612954825100101010000101000050427731303001830037300372828732876710010201000020300003003730037111002110910101000010000640316332963010000103003830038300383003830038
100243003722400003462954825100101010000101000050427731303001830037300372828732876710010201000020300003003730037111002110910101000010000640316332963010000103003830038300383003830038
10024300372250000612954825100101010000101000050427731303001830037300372828732876710010201000020300003003730037111002110910101000010000640316332963010000103003830038300383003830038
10024300372240000612954825100101010000101000050427731303001830037300372828732876710010201000020300003003730037111002110910101000010000640316332963010000103003830038300383003830038
100243003722500004622954825100101010000101000050427731303001830037300372828732876710010201000020300003003730037111002110910101000010000640316332963010000103003830038300383003830038
100243003722500001562954825100101010000101000050427731313001830037300372828732876710010201000020300003003730037111002110910101000010000640316332963010000103003830038300383003830038
100243003722500007262954825100101010000101000050427731303001830037300372828732876710010201000020300003003730037111002110910101000010000640316332963010000103003830038300383003830038

Test 4: Latency 1->3

Code:

  sqrdmlah v0.2s, v1.2s, v0.s[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 instruction (07)181e3f4e51schedule 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)branch mispred nonspec (cb)cdcfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
1020430037225105161295482510100100100001001000050042773131300183003730037282653287451010020010000200300003003730037111020110099100100100001000007102162229634100001003003830038300383003830038
1020430037225003361295482510100100100001001000050042773131300183003730037282653287451010020010000200300003003730037111020110099100100100001000007102162229634100001003003830038300383003830038
102043003722500661295482510100100100001001000050042773131300183003730037282653287451025720010000200300003003730037111020110099100100100001001007102162229634100001003003830038300383003830038
102043003722500061295482510100100100001001000050042773131300183003730037282653287451010020010000200300003003730037111020110099100100100001000007102162229634100001003003830038300383003830038
102043003722500061295482510100100100001001000050042773131300183003730037282653287451010020010000200300003003730037111020110099100100100001000007102162229634100001003003830038300383003830038
102043003722500061295482510100100100001001000050042773131300183003730037282653287451010020010000200300003003730037111020110099100100100001000107102162229634100001003003830038300383003830038
1020430037225001261295482510100100100001001000050042773130300183003730037282653287451010020010000200300003003730037111020110099100100100001000007102162229634100001003003830038300383003830038
102043003722500061295482510100100100001001000050042773130300183003730037282653287451010020010000200300003003730037111020110099100100100001000007102162229634100001003003830038300383003830038
1020430037225002161295482510100100100001001000050042773130300183003730037282653287451010020010000200300003003730037111020110099100100100001000007102162229634100001003003830038300383003830038
1020430037225001861295482510100100100001001000050042773130300183003730037282653287451010020010000200300003003730037111020110099100100100001000007102162229634100001003003830038300383003830038

1000 unrolls and 10 iterations

Result (median cycles for code): 3.0037

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)cfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
100243003722406129548251002012100321010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100640216222963010000103003830038300383003830038
100243003722406129548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100640216222963010000103003830038300383003830038
100243003722506129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100640216222963010000103003830038300383003830038
1002430037225044129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100640216222963010000103003830038300383003830038
100243003722536129548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100640216222963010000103003830038300383003830038
100243003722506129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100640216222963010000103003830038300383003830038
10024300372253516129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100640216222963010000103003830038300383003830038
100243003722506129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100640216222963010000103003830038300383003830038
1002430037225276129548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100640216222963010000103003830038300383003830038
100243003722506129548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100640216222963010000103003830038300383003830038

Test 5: throughput

Count: 8

Code:

  movi v0.16b, 0
  sqrdmlah v0.2s, v8.2s, v9.s[1]
  movi v1.16b, 0
  sqrdmlah v1.2s, v8.2s, v9.s[1]
  movi v2.16b, 0
  sqrdmlah v2.2s, v8.2s, v9.s[1]
  movi v3.16b, 0
  sqrdmlah v3.2s, v8.2s, v9.s[1]
  movi v4.16b, 0
  sqrdmlah v4.2s, v8.2s, v9.s[1]
  movi v5.16b, 0
  sqrdmlah v5.2s, v8.2s, v9.s[1]
  movi v6.16b, 0
  sqrdmlah v6.2s, v8.2s, v9.s[1]
  movi v7.16b, 0
  sqrdmlah v7.2s, v8.2s, v9.s[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)030918191e1f3f51schedule 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)9fld unit uop (a6)l1d cache writeback (a8)a9acc2cfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
1602042006515000000392580124100800001008000050064000002004520064200643228010020080000200240000200642006411160201100991001001600001000000010111116112006101600001002006520065200652006520065
160204200641510000039258010010080000100800005006400000200452006420064322801002008000020024000020064200641116020110099100100160000100020189010111116112006101600001002006520065200652006520065
1602042006415100000392580100100800001008000050064000002004520064200643228010020080000200240000200642006411160201100991001001600001000000010111116112006101600001002006520065200652006520065
16020420064152000003925801001008000010080000500640000020045200642006432280100200800002002400002006420064111602011009910010016000010000000101111161120127141600001002022820065200652022820308
16020420224151043132176622580100100800001008000050064000002004520064200643228010020080000200240000200642006411160201100991001001600001000000010111116112006101600001002006520065200652006520065
1602042006415000000392580100100800001008000050064000002004520064200643228010020080000200240000200642006411160201100991001001600001000003010111116112006101600001002006520065200652006520065
1602042006415000000392580100100800001008000050064000002004520064200643228010020080000200240000200642006411160201100991001001600001000000010111116112006101600001002006520065200652006520065
1602042006415100000392580100100800001008000050064000002004520064200643228010020080000200240000200642006411160201100991001001600001000100010111116112006101600001002006520065200652006520065
1602042006415100000392580100100800001008000050064000012004520064200643228010020080000200240000200642006411160201100991001001600001000203010111116112006101600001002006520065200652006520065
1602042006415000000392580100100800001008000050064000002004520064200643228010020080000200240000200642006411160201100991001001600001000000010111116112006101600001002006520065200652006520065

1000 unrolls and 10 iterations

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

retire uop (01)cycle (02)03mmu table walk data (08)l2 tlb miss data (0b)181e3f51schedule 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)5f60696d6emap 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)accfd0d2l1i cache miss demand (d3)d5map dispatch bubble (d6)d9dadbddfetch restart (de)e0? int output thing (e9)ea? simd retires (ee)? int retires (ef)f5f6f7f8fd
160024200701500000452580012128000012800006264000011200272004620046322800122080000202400002004620046111600211091010160000100000010029311122021113620043215160000102011620047200472004720047
1600242004615000004525800121280000128000062640000112002720046200463228001220800002024000020046200461116002110910101600001000004510033311102021110620043215160000102004720047200472004720047
16002420046150000045258001212800001280000626400001120027200462004632280012208000020240000200462004611160021109101016000010000075100333111020211101020043215160000102004720047200472004720047
16002420046150000045258001212800001280000626400001120027200462004632280012208000020240000200462004611160021109101016000010000001002931162021110620043215160000102004720047200472004720047
16002420046150000154525800121280000128000062640000212002720046200463228001220800002024000020050200501116002110910101600001000008410029311102021110620043215160000102004720047200472004720136
160024200461500000452580012128000012800006264000011200272004620046322800122080000202400002004620046111600211091010160000100000010037311122021171020043215160000102004720051200472004720256
1600242004615000042452580012128000012800006264000011200272004620046322800122080000202400002004620046111600211091010160000100000211002931162421110620043215160000102004720047200472004720047
160024200461500000452580012128000012800006264000011200272004620046102280012208000020240000200462004611160021109101016000010000012610029311102021110620043215160000102004720047200472004720047
160024200461500000452580012128000012800006264000011200272004620046322800122080000202400002004620046111600211091010160000100000010033311102021110620047215160000102005120047200472004720051
160024200461500000452580012128000012800006264000011200272004620046322800122080000202400002004620050111600211091010160000100004010029311102041161020043215160000102004720047200472005120116

Test 6: throughput

Count: 12

Code:

  sqrdmlah v0.2s, v12.2s, v13.s[1]
  sqrdmlah v1.2s, v12.2s, v13.s[1]
  sqrdmlah v2.2s, v12.2s, v13.s[1]
  sqrdmlah v3.2s, v12.2s, v13.s[1]
  sqrdmlah v4.2s, v12.2s, v13.s[1]
  sqrdmlah v5.2s, v12.2s, v13.s[1]
  sqrdmlah v6.2s, v12.2s, v13.s[1]
  sqrdmlah v7.2s, v12.2s, v13.s[1]
  sqrdmlah v8.2s, v12.2s, v13.s[1]
  sqrdmlah v9.2s, v12.2s, v13.s[1]
  sqrdmlah v10.2s, v12.2s, v13.s[1]
  sqrdmlah v11.2s, v12.2s, v13.s[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)0318191e1f373f4e51schedule 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 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
1202043030222500000410251201001001200001001200005009600000300203003930039149730314997120100200120000200360000300393003911120201100991001001200001002230007610216113003601200001003004030040300403004030040
1202043003922500000410251201001001200001001200005009600001300203003930039149730314997120100200120000200360000300393003911120201100991001001200001000000007610116113003601200001003094330040300403004030040
1202043003922500000410251201001001200001001200005009600000300203003930039149730314997120100200120000200360000300393003911120201100991001001200001000000007610116113003601200001003004030040300403004030040
1202043003922500000430251201001001200001001200005009600001300203003930039149737314997120100200120000200360000300393003911120201100991001001200001000010607610116113003601200001003004030040300403004130040
1202043003922500000410251201001001200001001200005009600000300203003930039149730314997120100200120000200360000300393003911120201100991001001200001000000007610116113003601200001003004030040300403004130040
12020430039225000014102512010010012000010012000050096000003002030039300391497303149971201002001200002003600003017830039211202011009910010012000010000560607610116113003601200001003004030040300403258230040
12020430039225000004102512010010012000010012000050096000013002030039300391497303149971201002001200002003600003003930039111202011009910010012000010000420347610116113076101200001003065430040300403175430040
12020430039225000008302512010010012000010012000050096000003002030039300391497303149971201002001200002003603183003930039111202011009910010012000010000240307610116113003601200001003004030040300403175430042
120204300392240012004102512010010012000010012000050096000003002030039300391497303149971201002001200002003600003004130039111202021009910010012000010000120307610116113003601200001003004030040300403004130040
120204300392250000061025120100100120000100120000500960000130020300393003914973031499712010020012000020036000030039300391112020110099100100120000100001009607610116113003601200001003004030040300403176130040

1000 unrolls and 10 iterations

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

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 cache writeback (a8)accfd0d5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
1200243059522500041025120013101200001012000050960000030020300393004014996315019120010201200002036000030040300391112002110910101200001020752001416141530037120000103004130040300403004130042
1200243003922400040025120046101200351012000050960000130020300393003914996315019120010201200002036000030039300391112002110910101200001030752001716151630036120000103004030040300403004030040
120024300392320004002512001410120000101200005096000013002030039300391499631501912001020120000203600003003930039111200211091010120000100102752001516151730036120000103004030040300413004030742
120024300402380004067132512004610120000101200005096000013002030039300401499631501912001020120000203600003003930039111200211091010120000100105752001716171730036120000103004130040300403004030040
120024300392250004002512001410120001101200005096000013002130039300401499631502012001020120000203600003003930039111200211091010120000102111752001716141630036120000103004030040300403004031751
1200243003922500040025120013101200001012000050960000130020300393003914996315020120010201200002036000030039300391112002110910101200001006752001316151630036120000103004030040300403004130040
12002430039225000400251200131012000010120000509600001300203003930039149963167301200102012000020360000300393004011120021109101012000010090752001316151430036120000103004030923300403004130040
12002430039225000610251200461012000010120000509600001300203003930040149963150191200102012000020360000300393003911120021109101012000010090752001416141530036120000103004030040300403004030040
12002430039225000410251200161012000010120000509900001300203003931750149963150191200102012000020360000300393003911120021109101012000010093752001316141330036120000103004030040300403004030040
12002430039225000820251200131012000010120000509600001309033004030039149963150191200102012000020360000300393004011120021109101012000010090752001416151430036120000103092330040300413004030040