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

SQRDMLSH (by element, H)

Test 1: uops

Code:

  sqrdmlsh h0, h1, 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)031e1f3f4e51schedule 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)9el1d cache writeback (a8)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)f5f6f7f8fd
1004303723006125482510001000100039831330183037303724153289510001000300030373037111001100001073116112630100030383038303830383038
1004303723006125482510001000100039831330183037303724153289510001000300030373037111001100000073116112630100030383038303830383038
1004303723006125482510001000100039852630183037303724153289510001000300030373037111001100020373116112630100030383038303830383038
1004303723006125482510001000100039831330183037303724153291410001000300030373037111001100000073116112630100030383038303830383038
1004303723006125482510001000100039831330183037303724153289510001000300030373037111001100000073116112630100030383038303830383038
1004303722006125482510001000100039831330183037303724153289510001000300030373037111001100003073116112630100030383038303830383038
1004303723006125482510001000100039831330183037303724153289510001000300030373037111001100000073116112630100030383038303830383038
1004303722006125482510001000100039831330183037303724153289510001000300030373037111001100000073116112630100030383038303830383038
1004303722006125482510001000100039831330183037303724153289510001000300030373037111001100000373116112630100030383038303830383038
1004303723006125482510001000100039831330183037303724153289510001000300030373037111001100000073116112630100030383038303830383038

Test 2: Latency 1->1

Code:

  sqrdmlsh h0, h1, 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)03l2 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)acbranch mispred nonspec (cb)cdcfd0d5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)ea? simd retires (ee)? int retires (ef)f5f6f7f8fd
1020430037224000000612954825101001001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000000007100216222963400100001003003830038300383003830038
1020430037225000000612954825101001001000010010000500427731313001830037300372826532874510100204100002003000030037300371110201100991001001000010000000007100216222963400100001003003830071300713003830038
1020430037225000000612954825101001031000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000030007101216222963400100001003003830038300383003830038
1020430037225000000612954825101001001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000000007101216222963400100001003003830038300383003830038
1020430037225000000612954825101001001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000000007101216222963400100001003003830038300383003830038
1020430037233000000612954825101001001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000000007101216222963400100001003003830038300383003830038
1020430037225000000612954825101001001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000000007121216222963400100001003003830038300383003830038
1020430037225000000612954825101001001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000000007101216232963400100001003003830038300383003830038
1020430037225000000612954825101001001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000000007101216222963400100001003003830038300383003830038
1020430037224000900612952944101001031000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010020001790007311216222963430100001003003830038300383003830038

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)l1d cache writeback (a8)a9acc2cdcfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
10024300372250000105529548251001810100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100008340006404162229630010000103003830038300383003830038
100243003722500006129548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000006402163229630010000103003830038300383003830038
1002430037224000010329548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000006402162229630010000103003830038300383003830038
100243003723300008229548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000006402162229630010000103003830038300383003830038
1002430037225000016629548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000006402162229630010000103003830038300383003830038
1002430037225000016629548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000006402162229630010000103003830038300383003830038
1002430037225100016829548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000006402163329630010000103003830038300383022830038
1002430037224000012429548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000006402162229630010000103003830038300383003830038
1002430037225000014529548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000006402162229630010000103003830038300383003830038
1002430037233015006129548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000006402162229630010000103003830038300383003830038

Test 3: Latency 1->2

Code:

  sqrdmlsh h0, h0, 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)0318191e1f3a3f4e51schedule uop (52)schedule int uop (53)schedule simd uop (54)dispatch int uop (56)dispatch simd uop (57)int uops in schedulers (59)ldst uops in schedulers (5b)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)acc2cdcfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
10204300372250024006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
102043003722500225006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
1020430037225000006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
1020430037224006006129548251010010010000100100005004277313130018300843008428265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
102043003722500378006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
102043003722500423006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
102043003722500324006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
102043003722400363006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
10204300372240024006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038
1020430037225000006129548251010010010000100101485004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000000071011611296340100001003003830038300383003830038

1000 unrolls and 10 iterations

Result (median cycles for code): 3.0037

retire uop (01)cycle (02)03191e3f4e51schedule 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 cache writeback (a8)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
1002430037225006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001030640216222963010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
1002430037224006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
1002430037224006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
1002430037224006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038

Test 4: Latency 1->3

Code:

  sqrdmlsh h0, h1, 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)03l2 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)9fld unit uop (a6)l1d cache writeback (a8)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
102043003722500612954825101001001000010010000613427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000071011611296340100001003003830038300383003830083
102043003722500612954825101001001000010010000500427731303001830037300372826532874510100200100002003000030037300371110201100991001001000010000071011611296340100001003003830038300383003830038
1020430037224001052954825101001001000010010000500427731303001830037300372826532874510100200100002003000030037300371110201100991001001000010000071011611296340100001003003830038300383003830038
102043003722500612954825101001001000010010000500427731303001830037300372826532874510100200100002003000030037300371110201100991001001000010000071011611296340100001003003830038300383003830038
102043003722500612954825101001001000010010000500427731303001830037300372826532874510100200100002003000030037300371110201100991001001000010000071011611296340100001003003830038300383003830038
102043003722510612954825101001001000010010000500427731303001830037300372826532874510100200100002003000030037300371110201100991001001000010001071011611296340100001003003830038300383003830038
102043003722500612954825101001001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000071011611296340100001003003830038300383003830038
102043003722500612954825101001001000010010000500427731303001830037300372826532874510100200100002003000030037300371110201100991001001000010000071011611296340100001003003830038300383003830038
102043003722500612954825101001001000010010000500427731303001830037300372826532874510100200100002003000030037300371110201100991001001000010000071011611296340100001003003830038300383003830038
1020430037225006129548251010010010000100100005004277313030018300373003728265328745101002001000020030540300373003711102011009910010010000100022471011611296340100001003003830038300383003830038

1000 unrolls and 10 iterations

Result (median cycles for code): 3.0037

retire uop (01)cycle (02)03l2 tlb miss instruction (0a)l2 tlb miss data (0b)18191e3f4e51schedule 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 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
100243003722500000612954825100101010000101000050427731330018300373003728287328767100102010000203000030037300371110021109101010000100006403163329630010000103003830038300383003830038
100243003722500000612954825100101010000101000050427731330018300373003728287328767100102010000203000030037300371110021109101010000100006403163329630010000103003830038300383003830038
100243003722500000612954825100101010000101000050427731330018300373003728287328767100102010000203000030037300371110021109101010000100006403163329630010000103003830038300383003830038
100243003722500000612954825100101010000101000050427731330018300373003728287328767100102010000203000030037300371110021109101010000100006403163329630010000103003830038300383003830038
100243003722500100612954825100101010000101000050427731330054300373003728287328767100102010000203000030037300371110021109101010000100106403163329630010000103003830038300383003830038
1002430037225000060822954825100101010000101000050427731330018300373003728287328767100102010000203000030037300371110021109101010000100006403163329630010000103003830038300383003830038
100243003722500000612954825100101010000101000050427731330018300373003728287328767100102010000203000030037300371110021109101010000100006403163329630010000103003830038300383003830038
100243003722500000612954825100101010000101000050427731330018300373003728287328767100102010000203000030037300371110021109101010000100006403163329630010000103003830038300383003830038
100243003722500000612954825100101010000101000050427731330018300373003728287328767100102010000203000030037300371110021109101010000100006403163329630010000103003830038300383003830038
100243003722500000612954825100101010000101000050427731330018300373003728287328767100102010000203000030037300371110021109101010000100006403163329630010000103003830038300383003830038

Test 5: throughput

Count: 8

Code:

  movi v0.16b, 0
  sqrdmlsh h0, h8, v9.h[1]
  movi v1.16b, 0
  sqrdmlsh h1, h8, v9.h[1]
  movi v2.16b, 0
  sqrdmlsh h2, h8, v9.h[1]
  movi v3.16b, 0
  sqrdmlsh h3, h8, v9.h[1]
  movi v4.16b, 0
  sqrdmlsh h4, h8, v9.h[1]
  movi v5.16b, 0
  sqrdmlsh h5, h8, v9.h[1]
  movi v6.16b, 0
  sqrdmlsh h6, h8, v9.h[1]
  movi v7.16b, 0
  sqrdmlsh h7, h8, 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 instruction (07)mmu table walk data (08)l2 tlb miss instruction (0a)l2 tlb miss data (0b)18191e1f3a3f51schedule 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)60696d6erob full (74)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)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
160204200891500000000003925801001008000010080000500640000020045200642006401744801002008031320024000020064200641116020110099100100160000100000000135010111216112006101600001002006520065200652006520065
160204200641500000000003925801001008000010080000500640000020045200642006403228010020080000200240000200642006411160201100991001001600001000000103010111116112006101600001002006520065200652006520065
16020420064150000000000392580100100800001008000050064000002004520064200640322801002008000020024000020064200641116020110099100100160000100000000123010111116112006101600001002006520065200652006520065
1602042006415000000090033725801001008000010080000500640000120045200642006403228010020080000200240000200642006411160201100991001001600001000000000010111116112006101600001002006520065200652006520065
160204200641500000000003925801001008000010080000500640000020045200642006403228010020080000200240000200642006411160201100991001001600001000000000010111116112006101600001002006520065200652006520065
160204200641500000000003925801001008000010080000500640000120045200642006403228010020080000200240000200642006411160201100991001001600001000000103010111116112006101600001002006520065200652006520065
160204200641510000000003925801001008000010080000500640000120045200642006403228010020080000200240000200642006411160201100991001001600001000000000010111116112006101600001002006520065200652006520065
160204200641520000000003925801001008000010080000500640000020045200642006403228010020080000200240000200642006411160201100991001001600001000000203010111116112006101600001002006520065200652006520065
160204200641510000000003925801001008000010080000500640000120045200642006403228010020080000200240000200642006411160201100991001001600001000000100010111116112006101600001002006520065200652006520065
160204200641500000000003925801001008000010080000500640000120045200642006403228010020080000200240000200642006411160201100991001001600001000000103010111116112006101600001002006520065200652006520065

1000 unrolls and 10 iterations

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

retire uop (01)cycle (02)03l2 tlb miss data (0b)181e1f3f51schedule uop (52)schedule int uop (53)schedule simd uop (54)dispatch int uop (56)dispatch simd uop (57)int uops in schedulers (59)ldst uops in schedulers (5b)5f6061696d6emap rewind (75)map stall (76)dispatch uop (78)map int uop (7c)map simd uop (7e)map int uop inputs (7f)map simd uop inputs (81)8283flush restart other nonspec (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst branch cond (94)inst int alu (97)inst simd alu (9a)9fl1d cache writeback (a8)accfd0d2l1i cache miss demand (d3)d5map dispatch bubble (d6)d9dadbddfetch restart (de)e0? int output thing (e9)eaebec? simd retires (ee)? int retires (ef)f5f6f7f8fd
16002420075155001206827800121280000128000062640000111020032200512005132280012208000020240000200512005111160021109101016000010371210037162211344226122005724002160000102006120061200612006120061
1600242006015000005167800121280000128000062640000011020041200602006032280012208000020240000200602006011160021109101016000010291051003216926344226112005724002160000102006120061200612006120052
16002420051150000045788001212800001280000626400000110200322006020051322800122080000202400002005120051111600211091010160000102991003413817342211272005724002160000102006120052200612005220052
160024200511500000456480012128000012800006264000011102004120060200513228001220800002024000020051200601116002110910101600001000100341371112521112122004822001160000102005220052200522005220052
16002420051150000045768001212800001280000626400000110200412005120060392280012208000020240000200512006011160021109101016000010001003016918342216112004824002160000102005220061200522006120052
16002420060150000045768001212800001280000626400001102004120060200603228001220800002024000020060200601116002110910101600001000100371692123442212102005724002160000102006120061200612006120061
16002420069150000051578001212800001280000626400000110200412006020060322800122080000202400002006020060111600211091010160000103531003816927344228122005724002160000102006120061200612006120070
160024200601500000516080012128000012800006264000001102004120060200603228001220800002024000020060200601116002110910101600001029310038169212344227122005724002160000102006120061200612006120052
1600242005115000008784800121280000128000062640000011020041200602006032280012208000020240000200602006011160021109101016000010031003416928344221482005724002160000102006120061200612006120052
160024200601500012051758001212800001280000626400000110200412006020060322800122080000202400002006020060111600211091010160000101310039169212344227132005724002160000102006120061200612006120052

Test 6: throughput

Count: 12

Code:

  sqrdmlsh h0, h12, v13.h[1]
  sqrdmlsh h1, h12, v13.h[1]
  sqrdmlsh h2, h12, v13.h[1]
  sqrdmlsh h3, h12, v13.h[1]
  sqrdmlsh h4, h12, v13.h[1]
  sqrdmlsh h5, h12, v13.h[1]
  sqrdmlsh h6, h12, v13.h[1]
  sqrdmlsh h7, h12, v13.h[1]
  sqrdmlsh h8, h12, v13.h[1]
  sqrdmlsh h9, h12, v13.h[1]
  sqrdmlsh h10, h12, v13.h[1]
  sqrdmlsh h11, h12, 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)031e373f4e51schedule uop (52)schedule int uop (53)schedule simd uop (54)dispatch int uop (56)dispatch simd uop (57)int uops in schedulers (59)ldst uops in schedulers (5b)60696d6emap stall dispatch (70)map rewind (75)map stall (76)dispatch uop (78)map int uop (7c)map simd uop (7e)map int uop inputs (7f)map simd uop inputs (81)8283flush restart other nonspec (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst branch cond (94)inst int alu (97)inst simd alu (9a)9fl1d cache writeback (a8)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
1202043011323100410251201001001200011001200005009600000300203003930039149733149971201002001200002003600003004230039111202011009910010012000010030761011611300361200001003004030040300403004030043
1202043003922500410251201001001200011001200005009600000309243003930039149733149971201002001200002003600003003930042111202011009910010012000010000761011611300361200001003004030040300403004330040
120204300422250534102512010110012000010012000050042895390300203003930042149733149971201002001200002003600003003930943111202011009910010012000010000761011611300361200001003004130040300403004030040
12020430039225014134892512010010012000110012000050042836220300233003930039149733149971201002001200002003600003003930039111202011009910010012000010000761011611300361200001003004030043300403004030944
1202043003922501410251201001001200011001200005009600000300203004230039149733159011201002001200002003600003004230039111202011009910010012000010000761011611300391200001003004030040300433004030043
1202043003922500410251201001001200001001200005009600000300203004230039149733150001201002001200002003600003004230039111202011009910010012000010000761011611300361200001003004030042300403004030043
1202043003922400440251201001001200001001200005009600000300203004230039149733150001201002001200002003600003004230922111202011009910010012000010000761011611300361200001003004030040300403004330040
1202043004222500610251201001001200531001200005009600001300233003930039149733149971201002001200002003600003094330039111202011009910010012000010000761011611300391200001003004030040309443004030944
1202043003922500410251201001001200531001200005009900000309243003930039149733149971201002001200002003600003004230039111202011009910010012000010000761011611300361200001003004030040300403070230043
1202043003922501410251201001001200011001200005009600000300233003930039149733149971201002001200002003600003174830039111202011009910010012000010000761011611300361200001003004030040300403004030040

1000 unrolls and 10 iterations

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

retire uop (01)cycle (02)03mmu table walk data (08)181e1f373f4e51schedule 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 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)acbranch cond mispred nonspec (c5)cfd0d2l1i cache miss demand (d3)d5map dispatch bubble (d6)d9dadbddfetch restart (de)e0? int output thing (e9)eaeb? simd retires (ee)? int retires (ef)f5f6f7f8fd
120024300482251000046025120010101200001012000050960000113002030039300391499603150191200102012000020360000300393003911120021109101012000010100752231181621155300360155120000103004030040300403004030040
120024300392250000046025120010101200001012000050960000113002030922300391499603150191200102012000020360000300393003911120021109101012000010400752231171621188300360155120000103004030040300403004130040
1200243003922500000460251200101012000010120000509600000130020300393003914996031501912001020120000203600003003930039111200211091010120000100017524622516422553003603010120000103004030040300403004030802
1200243003922500001526695251200101012000010120000509600000130020300393003914996031501912001020120000203600003003930039111200211091010120000102007524622817422693003603010120000103004030040300403174430040
12002430039225000001150251200101012000010120000509600000130020300393003914996031501912001020120000203600003003930039111200211091010120000108607524622616422673003603110120000103004030040300403004130040
1200243003922500000520251200101012000010120112509600000130020301983092214996031501912001020120000203600003003930039111200211091010120000100007524622716322753003603010120000103004030040300403004830040
1200243003922500000520251200101012000010120000509600000130020300393003914996031501912001020120000203600003003930039111200211091010120000102007524622616422653003603010120000103004030040300403004030040
1200243003922500000520251200101012000010120000509600000130020300393003914996031502212001020120000203600003003930039111200211091010120000108007524622616422763003603010120000103004030040300403009130040
1200243003922400000520251200281012000010120000559600000130020300393003914996031501912001020120000203600003003930039111200211091010120000104007524622616422563003603110120000103004030040300403004030040
1200243003922500000526695251200101012000010120000509600000130020300393003914996031502212001020120000203600003003930039111200211091010120000100007524622816422663003603110120000103004030040300403004330040