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

SQDMLAL2 (by element, 2D)

Test 1: uops

Code:

  sqdmlal2 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)03l2 tlb miss data (0b)181e3f4e51schedule 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
100430372300058925482510001000100039831303018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
100430372300010525482510001000100039831313018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
10043037220006125482510001000100039831303018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
10043037220006125482510001000100039831313018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
10043037230006125482510001000100039831303018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
10043037220006125482510001000100039831313018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
100430372300068625482510001000100039831313018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
100430372200017025482510001000100039831303018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
10043037230006125482510001000100039831313018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
10043037230006125482510001000100039831303018303730372415328951000100030003037303711100110000073116112630100030383038303830383038

Test 2: Latency 1->1

Code:

  sqdmlal2 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)0309l2 tlb miss data (0b)3a3f4e51schedule 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)accdcfd0d5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
10204300372250006129548251010010010000100100005004277313030018300373003728265328745101002001016620031488301333003711102011009910010010000100430710021622296340100001003003830038300383003830038
10204300372250006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100000710021622296340100001003003830038300383003830038
10204300372250006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100000710021622296340100001003003830038300383003830038
10204300372250006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100000710021622296350100001003003830038300383003830038
102043003722500098529548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100000710121622296340100001003003830038300383003830038
10204300372250006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100000710121622296340100001003003830038300383003830038
10204300372240006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100000712121622296340100001003003830038300383003830038
10204300372250006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100000710121622296340100001003003830038300383003830038
10204300372250008229548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100000710121632296340100001003003830038300383003830038
10204300372250006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100000710121622296340100001003003830038300383003830038

1000 unrolls and 10 iterations

Result (median cycles for code): 3.0037

retire uop (01)cycle (02)03191e1f3f4e51schedule 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
10024300372250006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
10024300372250006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
10024300372250006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
10024300372250006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
10024300372250008429548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
10024300372240006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
10024300372250006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
10024300372250006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
10024300372250006129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038
1002430037225001086129548251001010100001010000504277313300183003730037282873287671001020100002030000300373003711100211091010100001000640216222963010000103003830038300383003830038

Test 3: Latency 1->2

Code:

  sqdmlal2 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)033a3f4e51schedule 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)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
10204300372250612954825101001001000010010000500427731303001803003730037282650328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038
10204300372250612954825101001001000010010000500427731313001803003730037282650328745101002001000020430000300373003711102011009910010010000100007101161129634100001003003830038300383003830038
10204300372250612954825101001001000010010000500427731313001803003730037282650328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038
10204300372250612954825101001001000010010000500427731313001803003730037282650328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038
10204300372250612954825101001001000010010000500427731303001803003730037282650328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038
10204300372250612954825101001001000010010000500427731303001803003730037282650328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038
10204300372250612954825101001001000010010000500427731303001833003730037282650328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038
10204300372251612954825101001001000010010000500427731303001803003730037282650328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038
10204300372250612954825101001001000010010000500427731303001803003730037282650328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038
10204300372250612954825101001001000010010000500427731303001803003730037282650328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038

1000 unrolls and 10 iterations

Result (median cycles for code): 3.0037

retire uop (01)cycle (02)03181e3f4e51schedule 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)9fld unit uop (a6)l1d cache writeback (a8)acc2cfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
10024300372250061295482510010101000010100005042773130300183003730037282870328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
10024300372250061295482510010101000010100005042773130300183003730037282870328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
10024300372250061295482510010101000010100005042773130300183003730037282870328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
10024300372250061295482510010101000010100005042773130300183003730037282870328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
10024300372250061295482510010101000010100005042773130300183003730037282870328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
10024300372250061295482510010101000010100005042773130300183003730037282870328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
100243003722500170295482510010101000010100005042773130300183003730037282870328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
10024300372250061295482510010101000010100005042773130300183003730037282870328767100102010000203000030037300371110021109101010000100000640216212963010000103003830038300383003830038
10024300372250061295482510010101000010100005042773130300183003730037282870328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
10024300372250061295482510010101000010100005042773130300183003730037282870328767101582010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038

Test 4: Latency 1->3

Code:

  sqdmlal2 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)03191e1f3a3f4e51schedule 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)acc2branch cond mispred nonspec (c5)cfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
1020430037224000061295484510100100100001001000064442773131300183003730037282653287451010020010000200304923003730037111020110099100100100001001300710116122963411100001003003830133300383003830038
1020430037225000010329548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000071011611296340100001003003830038300383003830038
102043003722500006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100130071011611296340100001003003830038300383003830038
102043003722500006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000071011611296340100001003003830038300383003830038
102043003722500006129548441010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100002071011611296700100001003003830038300383003830038
102043003722501210806129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100030071011611296340100001003003830038300383003830038
102043003722500006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100030071011611296340100001003003830038300383003830038
1020430037225012006129548251010010010000100100005004277313130018300373003728265328745101002001000020030498300373003711102011009910010010000100000071011611296340100001003003830038300383003830038
1020430037225000185029548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000071011611296340100001003003830038300383003830038
102043003722510006129548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100000071011611296340100001003003830038300383003830038

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 instruction (0a)l2 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)6061696d6emap 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)a9acc2cfd0d5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
1002430037225101000002682954825100101010000101000050427731314300183003730037282873287671001020100002030000300373003711100211091010100001000000006444111612729630010000103003830038300383003830038
10024300372251010000026829548251001010100001010000504277313143001830037300372828732876710010201000020300003003730037111002110910101000010000000064241116111129630010000103003830038300383003830038
10024300372251010000026829548251001010100001010000504277313143001830081300372828732876710010201000020300003003730037111002110910101000010000000064231116111129630010000103003830038300383003830038
100243003722510100000273829548251001010100001010000504277313133001830037300372828732876710010201000020300003003730037111002110910101000010000000064431116111129630010000103003830038300383003830038
10024300372251010000026829548251001010100001010000504277313133001830037300372828732876710010201000020300003003730037111002110910101000010000000064431116121229630010000103003830038300383003830038
10024300372251010000026829548251001010100001010000504277313133001830037300372828732876710010201000020300003003730037111002110910101000010000108361064431116111129630010000103003830038300383003830038
10024300372251010000026829548251001010100001010000504277313133001830084300372828732876710010201000020300003003730037111002110910101000010000000064431116121129630010000103003830038300383003830225
1002430037224101000002682954825100101010000101000050427731313300183003730037282873287671001020100002030000300373003711100211091010100001000000006443111611629630010000103003830038300383003830038
1002430037225101000002682954825100101010000101059650427731313300183003730037282873287671001020100002030000300373003711100211091010100001000000026443111661129630010000103003830038300383003830038
100243003722510100000273329548251001010100001010000504277313133001830037300372828732876710010201000020300003003730037111002110910101000010000000064431116111129630010000103003830038300383003830038

Test 5: throughput

Count: 8

Code:

  movi v0.16b, 0
  sqdmlal2 v0.2d, v8.4s, v9.s[1]
  movi v1.16b, 0
  sqdmlal2 v1.2d, v8.4s, v9.s[1]
  movi v2.16b, 0
  sqdmlal2 v2.2d, v8.4s, v9.s[1]
  movi v3.16b, 0
  sqdmlal2 v3.2d, v8.4s, v9.s[1]
  movi v4.16b, 0
  sqdmlal2 v4.2d, v8.4s, v9.s[1]
  movi v5.16b, 0
  sqdmlal2 v5.2d, v8.4s, v9.s[1]
  movi v6.16b, 0
  sqdmlal2 v6.2d, v8.4s, v9.s[1]
  movi v7.16b, 0
  sqdmlal2 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)031e3f51schedule 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 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? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
16020420089151039258010010080000100800005006400002011020064200643228010020080000200240000200642006411160201100991001001600001000010111116112006101600001002006520065200652006520065
16020420064151039258010010080000100800005006400002004520064200643228010020080000200240000200642006411160201100991001001600001000010111116112006101600001002006520065200652006520065
16020420064150039258010010080000100800005006400002004520064200643228010020080000200240000200642006411160201100991001001600001000010111116112006101600001002006520065200652006520065
160204200641500229258010010080000100800005006400002004520064200643228010020080000200240000200642006411160201100991001001600001001010111116112006101600001002006520065200652006520065
16020420064150039258010010080000100800005006400002004520064200643228010020080000200240000200642006411160201100991001001600001000010111116112006101600001002006520065200652006520065
16020420064150039258010010080000100800005006400002004520064200643228010020080000200240000200642006411160201100991001001600001000010111116112006101600001002006520065200652006520065
16020420064150039258010010080000100800005006400002004520064200643228010020080000200240000200642006411160201100991001001600001000010111116112006101600001002006520065200652006520065
1602042006415037539258010010080000100800005006400002004520064200643228010020080000200240000200642006411160201100991001001600001000310111116112006101600001002006520065200652006520065
16020420064150039258010010080000100800005006400002004520064200643228010020080000200240000200642006411160201100991001001600001000010111116112006101600001002006520065200652006520065
16020420064150039258010010080000100800005006400002004520064200643228010020080000200240000200642006411160201100991001001600001000010111116112006101600001002006520065200652006520065

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 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)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 cache writeback (a8)a9acbranch 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
1600242006215000000452580012128000012800006264000010200312005020050322800122080000202400002004620046111600211091010160000100000100303111220211107200432150160000102004720047200472004720047
160024200461500001710615258001212800001280000626400001120027200462004632280012208000020240000200462004611160021109101016000010000010033622824422107200472300160000102005120051200512005120051
1600242005015100000452580012128000012800006264000011200272004620046322800122080000202400002004620046111600211091010160000100000100333217202111010200432150160000102004720047200472004720047
1600242004615000000452580012128000012800006264000011200272004620046322800122080000202400002004620046111600211091010160000100000100366221024422108200472300160000102005120051200512005120051
1600242005015000000452580012128000012800006264000011200312005020050322800122080000202400002004620046111600211091010160000100000100366221024422710200472300160000102005120051200512005120051
1600242004615000000452580012128000012800006264000011200272004620050322800122080000202400002004620046111600211091010160000100000100333121024221107200432150160000102004720047200472004720047
16002420050150000001082580012128000012800006264000011200312004620046322800122080000202400002004620050111600211091010160000100000100333211020211107200432150160000102004720047200472004720047
1600242005015000000452580012128000012800006264000011200272005020046322801172080208202400002004620289111600211091010160000100000100333111020211108200432150160000102004720047200472004720047
1600242004615000000452580012128000012800006264000011200272004620046322800122080000202400002004620046111600211091010160000100000100333111020211107200432150160000102004720047200472004720047
1600242004615100000452580012128000012800006264000011200272004620046322800122080000202400002004620046111600211091010160000100000100303111020211710200432150160000102004720047200472004720047

Test 6: throughput

Count: 12

Code:

  sqdmlal2 v0.2d, v12.4s, v13.s[1]
  sqdmlal2 v1.2d, v12.4s, v13.s[1]
  sqdmlal2 v2.2d, v12.4s, v13.s[1]
  sqdmlal2 v3.2d, v12.4s, v13.s[1]
  sqdmlal2 v4.2d, v12.4s, v13.s[1]
  sqdmlal2 v5.2d, v12.4s, v13.s[1]
  sqdmlal2 v6.2d, v12.4s, v13.s[1]
  sqdmlal2 v7.2d, v12.4s, v13.s[1]
  sqdmlal2 v8.2d, v12.4s, v13.s[1]
  sqdmlal2 v9.2d, v12.4s, v13.s[1]
  sqdmlal2 v10.2d, v12.4s, v13.s[1]
  sqdmlal2 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)03l2 tlb miss data (0b)18191e1f373f4e51schedule 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)acc2cfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
1202043011323001030053149702512010110012000010012000050096000003002330039300391497331499712010020012000020036000030042300391112020110099100100120000100000007610216113003901200001003094430040300403004030040
1202043003922500000041025120101100120000100120000500428953903002030943300391497331590112010020012000020036000030943300391112020110099100100120000100000007610116113003601200001003004030043300403004030041
1202043003922500000534102512011710012000010012000050096000003002130039300391497331590112010020012000020036000030042300391112020110099100100120000100001007610116113094001200001003092330040300403004030040
120204300392310000004102512010010012000110012000050096000003002330039300391497331499712010020012000020036000030039317381112020110099100100120000100000007610116113003601200001003004330040300403004330040
120204309432250000004134052512010010012003410012000050096000003002030039309221497331499712010020012000020036000030039300391112020110099100100120000100002007610116113094001200001003004330040300403004030040
120204300392310000004402512010010012000110012000050096000013002030943300391497331500012010020012000020036000030042300391112020110099100100120000100000007610116113003601200001003004330040300403004030040
120205300392250000004102512010010012000010012000050096000013092430039300391497331499712010020012000020036000030922300391112020110099100100120000100000007610116113094001200001003004030944300403004030040
1202043003922500000141025120101100120000100120000500428340003002030042300391582831499712010020012000020036000030039300421112020110099100100120000100000007610116113003601200001003175030040309233004030040
120204300392320000006102512010110012000010012000050099000003002030042300391497331500012010020012000020036000030039300391112020110099100100120000100000007610116113003601200001003004030040300433004030944
120204300392250000006102512010111412000010012000050096000003002030039300391497331588012010020012000020036000030039309221112020110099100100120000100000007610116113003601200001003125430096300403004030040

1000 unrolls and 10 iterations

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

retire uop (01)cycle (02)03l1i tlb fill (04)mmu 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)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 tlb access (a0)ld unit uop (a6)l1d cache writeback (a8)a9accfd0d2l1i cache miss demand (d3)d5map dispatch bubble (d6)d9dadbddfetch restart (de)e0? int output thing (e9)eaeb? simd retires (ee)? int retires (ef)f5f6f7f8fd
120024300502250000001200046025120010101200001012000050960000015300203003930039149963150191200102012000020360000300393003911120021109101012000010001609375251162341632227283003603117120000103004030040300403004030040
1200243003922500000000005802512001010120000121200005011303560153002130039300391499681599012043420120000203606603003930039111200211091010120000100042075501162271632228283003603110120000103004030040300433004030040
1200243003922500000000015202512001010120000101200005096000001530020300393003914996315019120010201200002036000030039300391112002110910101200001000250975241162161632226263003603110120000103004030040300413004030040
12002430039225000000600158025120010101200001012000050960000015300203003930039149963150191200102012000020360000300393003911120021109101012000010002901575251152281632227263003603110120000103004030040300403004030040
120024300392250000000000523405251200101012000010120000509600000153002130039309221499631501912001020120000203600003003930039111200211091010120000100070375241162141632227123003603110120000103004030040300433004030040
1200243003922500000000015202512001010120000101200005096000001103002030039300391499631501912001020120000203600003003930039111200211091010120000100000075241672231632228283003603110120000103004030040300403004030040
120024300392250000000000460251200101012000010120000509600000110300203092230039149963150191200102012000020360000300393003911120021109101012000010004048375251662261632226273003603110120000103004030040300403101130040
1200243003922500000000005802512001010120000101200005096000001103002030039300391499631501912001020120000203600003003930039111200211091010120000100010075241672281632229303003603110120000103004030040300403004030040
1200243003922500000000005802512001010120000101200005096000001103002030039300391499631501912001020120000203600003003930039111200211091010120000100010075251672271632216283003603110120000103004030040300403004030040
1200243003922500000000015802512001010120000101200005096000001103002030039300391499631501912001020120000203600003003930039111200211091010120000100010075241672271632227223003603110120000103004030040300423004030040