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

SQDMLSL2 (by element, 2D)

Test 1: uops

Code:

  sqdmlsl2 v0.2d, v1.4s, 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)031e3f4e51schedule uop (52)schedule simd uop (54)dispatch simd uop (57)ldst uops in schedulers (5b)60696d6emap stall dispatch (70)map rewind (75)map stall (76)dispatch uop (78)map simd uop (7e)map simd uop inputs (81)8283flush restart other nonspec (84)85inst all (8c)inst simd alu (9a)l1d cache writeback (a8)cfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)f5f6f7f8fd
10043037220612548251000100010003983131301830373037241532895100010003000303730371110011000073216112630100030383038303830383038
10043037230612548251000100010003983131301830373037241532895100010003000303730371110011000073216222630100030383038303830383038
10043037230612548251000100010003983131301830373037241532895100010003000303730371110011000073216222630100030383038303830383038
10043037220612548251000100010003983131301830373037241532895100010003000303730371110011000073216222630100030383038303830383038
100430372301662548251000100010003983131302230373037241532895100010003000303730371110011000073216112630100030383038303830383038
10043037230612548251000100010003983130301830373037241532895100010003000303730371110011000173216212630100030383038303830383038
10043037220612548251000100010003983130301830373037241532895100010003000303730371110011000073116112630100030383038303830383038
100430372201032548251000100010003983131301830373037241532895100010003000303730371110011000073116222630100030383038303830383038
10043037220612548251000100010003983131301830373037241532895100010003000303730371110011000073216222630100030383038303830383038
10043037230842548251000100010003983130301830373037241532895100010003000303730371110011000073216212630100030383038303830383038

Test 2: Latency 1->1

Code:

  sqdmlsl2 v0.2d, v1.4s, 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 instruction (07)18191e3a3f4e51schedule 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)9facbranch cond mispred nonspec (c5)branch mispred nonspec (cb)cdcfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
1020430037225000006129548251010010010000100100005004277313130018300373003728272728740101002001000820030024300373003711102011009910010010000100011171801600296460100001003003830038300383003830038
1020430037225000006129548251010010010000100100005004277313130018300373003728272728740101002001000820030024300373003711102011009910010010000100011171701600296470100001003003830038300383003830038
1020430037225000006129548251010010010000100100005004277313030018300373003728272628741101002001000820030024300373003711102011009910010010000100011171701600296460100001003003830038300383003830038
10204300372250003006129548251010010010000100100005004277313130018300373003728272728740101002001000820030024300373003711102011009910010010000100011171801600296460100001003003830038300383003830038
1020430037225000006129548251010010010000100100005004277313130018300373003728272728740101002001000820030024300373003711102011009910010010000100011171701600296460100001003003830038300383003830038
1020430037225000006129548251010010010000100100005004277313130018300373003728272628741101002001000820030024300373003711102011009910010010000100011171701600296460100001003003830038300383003830038
1020430037225000006129548251010010010000100100005004277313130018300373003728272728740101002001000820030024300373003711102011009910010010000100011171701600296460100001003003830038300383003830038
1020430037225000006129548251010010010000100100005004277313130018300373003728272728741101002001000820030024300373003711102011009910010010000100011171801600296460100001003003830038300383003830038
1020430037226000006129548251010010010000100100005004277313130018300373003728272728740101002001000820030024300373003711102011009910010010000100011171701600296470100001003003830038300383003830038
1020430037225000006129548251010010010000100100005004277313130018300373003728272728740101002001000820030024300373003711102011009910010010000100011171801600296460100001003003830038300383003830038

1000 unrolls and 10 iterations

Result (median cycles for code): 3.0037

retire uop (01)cycle (02)03mmu table walk data (08)09l2 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)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)ld unit uop (a6)l1d cache writeback (a8)a9acc2cfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
1002430037225000001206129548251001010100001010000504277313030018300373003728287032876710010201000020300003003730037111002110910101000010000000640216222963010000103003830038300383003830038
100243003722500000006129548251001010100001010000504277313030018300373003728287032876710010201000020300003003730037111002110910101000010000000640216222963010000103003830038300383003830038
100243003722500000006129548251001010100001010000504277313030018300373003728287032876710010201000020300003003730037111002110910101000010000000640216222963010000103003830038300383003830038
100243003722400000006129548251001010100001010000504277313030018300373003728287032876710010201000020300003003730037111002110910101000010000000640216222963010000103003830038300383003830038
100243003722500000006129548251001010100001010000504277313030018300373003728287032876710010201000020300003003730037111002110910101000010000000640216222963010000103003830038300383003830038
100243003722500000006129548251001010100001010148504277313030018300373003728287732876710010201000020300003003730037111002110910101000010000000640216222963010000103003830038300383003830038
1002430037225000000015629548251001010100001010000504277313030018300373003728287032876710010201000020300003003730037111002110910101000010000000640216222963010000103003830038300383003830038
1002430037225000000025129548251001010100001010000504277313030018300373003728287032876710010201000020300003003730037111002110910101000010000000640216222963010000103003830038300383003830038
1002430037225010000072629548251001010100001010000504277313030018300373003728287032876710010201000020300003003730037111002110910101000010000000640216222963010000103003830038300383003830038
1002430037225000000053629548251001010100001010000504277313030018300373003728287032876710010201000020300003003730037111002110910101000010000000640216222963010000103003830038300383003830038

Test 3: Latency 1->2

Code:

  sqdmlsl2 v0.2d, v0.4s, 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)03l2 tlb miss data (0b)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)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? simd retires (ee)? int retires (ef)f5f6f7f8fd
102043003722500061295482510100100100001001000050042773131300183003730037282653287451010020010000200300003003730037111020110099100100100001000040007101161129634100001003003830038300383003830038
102043003722409061295482510100100100001001000050042773131300183003730037282653287451010020010000200300003003730037111020110099100100100001000000307101161129634100001003003830038300383003830038
1020430037225000612954825101001001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000009607101161129634100001003003830038300383003830038
1020430037225000189295482510100100100001001000050042773131300183003730037282653287451010020010000200300003003730037111020110099100100100001000020607101161129634100001003003830038300383003830038
1020430037225000612954825101001001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000008707161161129634100001003003830038300383003830038
1020430037225000612954844101001001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000680307101161129634100001003003830038300383003830038
102043003722500061295482510100100100001001000050042773131300183003730037282653287451010020010000200300003003730037111020110099100100100001002050007101161129634100001003003830038300383003830038
102043003722503061295482510100100100001001000050042773131300183003730037282653287451010020010000200300003003730037111020110099100100100001000040607101161129634100001003003830038300383003830038
1020430037225000612954825101001001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000025707101161129634100001003003830038300383003830038
1020430037226000612954825101161001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000420007101161129634100001003003830038300383003830038

1000 unrolls and 10 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)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)accdcfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
100243003722500612954825100101010000101000050427731313001830037300372828702628767100102010000203000030037300371110021109101010000102100640216222963010000103003830038300383003830038
1002430037225008929548251001010100001010000504277313130018300373003728287032876710010201000020300003003730037111002110910101000010800640216222963010000103003830038300383003830038
100243003722500612954825100101010000101000050427731303001830037300372828703287671001020100002030000300373003711100211091010100001026112330640216222963010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313030018300373003728287032876710010201000020300003003730037111002110910101000010900640216222963010000103003830038300383003830038
10024300372240071295482510010101000010100005042773131300183003730037282870328767100102010000203000030037300371110021109101010000101000640216222963010000103003830038300383003830038
1002430037224006129548251001010100001010000504277313030018300373003728287032876710010201000020300003003730037111002110910101000010600640216222963010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313130018300373003728287032877110010201000020300003003730037111002110910101000010990640216222963010000103003830038300383003830038
10024300372250061295482510010101000010100005042773131300183003730037282870328767100102010000203000030037300371110021109101010000102730640216222963010000103003830038300383003830038
100243003722400612954825100101010000101000050427731303001830037300372828702928767100102010000203000030037300371110021109101010000100960640216222963010000103003830038300383008530038
10024300372250061295482510010101000010100005042773130300183003730037282870328767100102010000203000030037300371110021109101010000101001640216222963010000103003830038300383003830038

Test 4: Latency 1->3

Code:

  sqdmlsl2 v0.2d, v1.4s, 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)03l2 tlb miss data (0b)0e1e3f4e51schedule uop (52)schedule int uop (53)schedule simd uop (54)dispatch int uop (56)dispatch simd uop (57)int uops in schedulers (59)ldst uops in schedulers (5b)60696d6emap stall dispatch (70)map rewind (75)map stall (76)dispatch uop (78)map int uop (7c)map simd uop (7e)map int uop inputs (7f)map simd uop inputs (81)8283flush restart other nonspec (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst branch cond (94)inst int alu (97)inst simd alu (9a)9fl1d tlb miss (a1)st unit uop (a7)l1d cache writeback (a8)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
10204300372250006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100001071021611296340100001003003830038300383003830038
10204300372251006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100001071011611296340100001003003830038300383003830038
10204300372250006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100001071011611296340100001003003830038300383003830038
10204300372250006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100001071011611296340100001003003830038300383003830038
10204300372250006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100001071011611296340100001003003830038300383003830038
10204300372250006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100010371011611296340100001003003830038300383003830038
10204300372250006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100000071011611296340100001003003830038300383003830038
10204300372250006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100001071011611296340100001003003830038300383003830038
10204300372250006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100002071011611296340100001003003830038300383003830038
10204300372250006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100000071011611296340100001003003830038300383003830038

1000 unrolls and 10 iterations

Result (median cycles for code): 3.0037

retire uop (01)cycle (02)03mmu table walk data (08)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 cache writeback (a8)accfd5map dispatch bubble (d6)ddfetch restart (de)e0ec? simd retires (ee)? int retires (ef)f5f6f7f8fd
1002430037225006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000102466403163329630010000103003830038300383003830038
10024300372250061295482510010101000010100005042773130300183003730037282873287671001020100002030000300373003711100211091010100001026126403163329630010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000102236403163329630010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313130018300373003728287328767100102010172203000030037300371110021109101010000102736403163329630010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100846403163329630010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000102796403163329630010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000101396403163329630010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000102766403163329630010000103003830038300383003830038
1002430037225096129548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000102866403163329630010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100816403163329630010000103003830038300383008630038

Test 5: throughput

Count: 8

Code:

  movi v0.16b, 0
  sqdmlsl2 v0.2d, v8.4s, v9.s[1]
  movi v1.16b, 0
  sqdmlsl2 v1.2d, v8.4s, v9.s[1]
  movi v2.16b, 0
  sqdmlsl2 v2.2d, v8.4s, v9.s[1]
  movi v3.16b, 0
  sqdmlsl2 v3.2d, v8.4s, v9.s[1]
  movi v4.16b, 0
  sqdmlsl2 v4.2d, v8.4s, v9.s[1]
  movi v5.16b, 0
  sqdmlsl2 v5.2d, v8.4s, v9.s[1]
  movi v6.16b, 0
  sqdmlsl2 v6.2d, v8.4s, v9.s[1]
  movi v7.16b, 0
  sqdmlsl2 v7.2d, v8.4s, 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)03mmu table walk data (08)l2 tlb miss data (0b)18191e1f3f51schedule uop (52)schedule int uop (53)schedule simd uop (54)dispatch int uop (56)dispatch simd uop (57)int uops in schedulers (59)ldst uops in schedulers (5b)60696d6emap rewind (75)map stall (76)dispatch uop (78)map int uop (7c)map simd uop (7e)map int uop inputs (7f)map simd uop inputs (81)8283flush restart other nonspec (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst branch cond (94)inst int alu (97)inst simd alu (9a)9fl1d tlb access (a0)l1d tlb miss (a1)ld unit uop (a6)st unit uop (a7)l1d cache writeback (a8)a9accfd5map dispatch bubble (d6)ddfetch restart (de)dfe0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
160204200881510000003925801001008000010080000500640000020045200642006432280100200800002002400002006420064111602011009910010016000010000000015101165161122006101600001002006520065200652006520065
16020420064150000000392580100100800001008000050064000002004520064200643228010020080000200240000200642006411160201100991001001600001000000000101161161122006101600001002006520065200652006520065
16020420064150000000392580100100800001008000050064000002004520064200643228010020080000200240000200642006411160201100991001001600001000000220101161161122006101600001002006520065200652006520065
16020420064151000000392580100100800001008000050064000012004520064200643228010020080000200240000200642006411160201100991001001600001000000000101161161122006101600001002006520065200652006520065
16020420064150000000392580100100800001008000050064000012004520064200643228010020080000200240000200642006411160201100991001001600001000000300101161161122006101600001002006520065200652006520065
160204200641500000002312580100100800001008000050064000002004520064200643228010020080000200240000200642006411160201100991001001600001000000103101161161122006101600001002006520065200652006520065
16020420064150000000392580100100800001008000050064000002004520064200643228010020080000200240000200642006411160201100991001001600001000000003101161161122006101600001002006520065200652006520065
16020420064150000000392580100100800001008000050064000012004520064200643228010020080000200240000200642006411160201100991001001600001000000003101161161122006101600001002006520065200652006520065
16020420064150000000392580100100800001008000050064000012004520064200643228010020080000200240000200642006411160201100991001001600001000000100101161161122006101600001002006520065200652006520065
16020420064150000000392580100100800001008000050064000002004520064200643228010020080000200240000200642006411160201100991001001600001000000100101161161122006101600001002006520065200652006520065

1000 unrolls and 10 iterations

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

retire uop (01)cycle (02)03mmu table walk instruction (07)l2 tlb miss instruction (0a)3a3f51schedule uop (52)schedule int uop (53)schedule simd uop (54)dispatch int uop (56)dispatch simd uop (57)int uops in schedulers (59)ldst uops in schedulers (5b)6061696d6emap 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)a9accfd0d2l1i cache miss demand (d3)d5map dispatch bubble (d6)d9dadbddfetch restart (de)e0? int output thing (e9)eaec? simd retires (ee)? int retires (ef)f5f6f7f8fd
160024200521500007525800121280000128000062640000102003320052200523228001220800002024000020052200521116002110910101600001000010056113237263221831200492310160000102005320053203212007120053
16002420052150001512580012128000012800006264000015200332005220052322800122080000202400002005220052111600211091010160000104431005865234263223334200492310160000102005320053202962007020053
1600242005215022063258001212800001280000626400001520033200522005232280012208000020240000200522005211160021109101016000010300310058115236263223221200492310160000102005320053202882007020053
160024200521502306925800121280000128000062640000102003320052200523228001220800002024000020052200521116002110910101600001050910060115235263223434200492310160000102005320053203022007020053
160024200521502209025800121280000128000062640000152003320052200523228001220800002024000020052200521116002110910101600001010310059115217263223334200492310160000102005320053203062007020053
160024200521503306325800121280000128000062640000152003320052200523228001220800002024000020052200521116002110910101600001000121006165234263223435200492310160000102005320053203292007020053
160024200521502216925800121280000128000062640000152003320052200523228001220800002024000020052200521116002110910101600001000310042115219263223133200492310160000102005320053203022007020053
16002420052150331632580012128000012800006264000005200332005220052322800122080000202400002005220052111600211091010160000103509100441152182632233352004923125160000102005320053203082007020053
16002420052151230752580012128000012800006264000005200332005220052322800122080000202400002005220052111600211091010160000101091005684132202111834200432150160000102004720047202962006920053
16002420053150221632580012128000012800006264000015200332005220052322800122080000202400002005220052111600211091010160000101091005865233263223231200492310160000102005320053203002006920053

Test 6: throughput

Count: 12

Code:

  sqdmlsl2 v0.2d, v12.4s, v13.s[1]
  sqdmlsl2 v1.2d, v12.4s, v13.s[1]
  sqdmlsl2 v2.2d, v12.4s, v13.s[1]
  sqdmlsl2 v3.2d, v12.4s, v13.s[1]
  sqdmlsl2 v4.2d, v12.4s, v13.s[1]
  sqdmlsl2 v5.2d, v12.4s, v13.s[1]
  sqdmlsl2 v6.2d, v12.4s, v13.s[1]
  sqdmlsl2 v7.2d, v12.4s, v13.s[1]
  sqdmlsl2 v8.2d, v12.4s, v13.s[1]
  sqdmlsl2 v9.2d, v12.4s, v13.s[1]
  sqdmlsl2 v10.2d, v12.4s, v13.s[1]
  sqdmlsl2 v11.2d, v12.4s, 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)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)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)branch cond mispred nonspec (c5)cfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
12020430133225017104025120100100120000100120000500960000030020030039300391497331499712010020012000020036000030039300391112020110099100100120000100010761011611300361200001003004030043300403004030040
120204300392250041667125120101100120000100120000500960000030020030039300421497331499712010020012000020036000030039300391112020110099100100120000100001761011611300361200001003004030923300403004030040
120204300392310044025120100100120017100120000500960000030020030040300391497331499712010020012000020036000030042300391112020110099100100120000100000761011611300391200001003004030944300403004030040
12020430039225035410251201001001200001001200005004283400030020030039300391497331499712010020012000020036000030039300391112020110099100100120000100000761011611300361200001003004030040309443004030043
120204300392250044340525120100100120017100120000500960000030924030039300391497331499712010020012000020036000030039300391112020110099100100120000100000761011611300361200001003004030040300403004030534
1202043003922505361340525120100100120001100120000500960000030023030039300391497331499712010020012000020036000030039300391112020110099100100120000100000761011611300361200001003004030040300403004030040
12020430039225001240251201001001200011001200005004283622130903030039300391497331499712010020012000020036000030039300391112020110099100100120000100000761011611300361200001003004030944300403004030040
120204300392310141025120100100120000100120000500960000130020030039300421497331499712010020012000020036000030039300421112020110099100100120000100000761011611300361200001003004030043300403004030040
1202043003922501744025120100100120001100120000500960000130924030039300891497331499712010020012000020036000030039300391112020110099100100120000100000761011611300361200001003004030043300403004030040
120204300392250041025120101100120000100120000500960000030020030042300391497331499712010020012000020036000030039309221112020110099100100120000100000761011611300361200001003004030923300403004030040

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)09l2 tlb miss data (0b)18191e1f373a3f4e51schedule uop (52)schedule int uop (53)schedule simd uop (54)dispatch int uop (56)dispatch simd uop (57)int uops in schedulers (59)ldst uops in schedulers (5b)5f60696b6d6emap 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)st unit uop (a7)l1d cache writeback (a8)a9acc2cfd0d2l1i cache miss demand (d3)d5map dispatch bubble (d6)d9dadbddfetch restart (de)e0? int output thing (e9)eaeb? simd retires (ee)? int retires (ef)f5f6f7f8fd
1200243005022900000000014102512001010120000101200005096000000300200300393004214996315019120010201200002036000030039300391112002110910101200001000000000752261271642264300360305120000103004030040300403004030040
1200243003922500000000052025120010101200001012000050960000013002003003930039149963150201200102012000020360000300393175011120021109101012000010000020007524621416422643003603010120000103004030041300413175130041
1200243003923800000000052025120010101200001012000050960000103002003003930039149963150191200102012000020360000300393003911120021109101012000010000000007524622616422463003603010120000103004130040300403004030040
12002430040225000000000460251200101012003510120000509600000130020030951300391499631501912001020120000203600003004030039111200211091010120000100000300007524622616222463003601510120000103004030040300403175130040
12002430039224000000000460251200101012000010120000509600000030020031750300391499625150191200102012000020360000300393003911120021109101012000010000000007524311516412643003603010120000103004030040300403004030040
1200243003922500000000052025120010101200001012000050960000003090303003931750149963150191200102012000020360000300393003911120021109101012000010000000007524652616422643003603010120000103004030040300403004030040
12002430039225000000000520251200101012000010120000504402296013002003003930951149963150191200102012000020360000300393003911120021109101012000010000000007524622616422643003609910120000103004030040300403004030040
12002430040225000001200052025120010101200001012000050960000003002003003930039149963150191200102012000020360000317503003911120021109101012000010000000007524622616422463003603020120000103004030040309433004030040
120024300392250000021000523489251200621012005210120000504394061003173103003930040149963150191200102012000020360000300393003911120021109101012000010000010007524622616422643003603010120000103004030040317513004131751
1200243175022500000000052025120010101200001012000050960000013093203003930039149963150191200102012000020360000309513003911120021109101012000010000000007524622616422463003603010120000103004030040300433004130041