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, 4H)

Test 1: uops

Code:

  sqrdmlsh v0.4h, v1.4h, v2.h[1]
  movi v0.16b, 1
  movi v1.16b, 2
  movi v2.16b, 3

(no loop instructions)

1000 unrolls and 1 iteration

Retires: 1.000

Issues: 1.000

Integer unit issues: 0.000

Load/store unit issues: 0.000

SIMD/FP unit issues: 1.000

retire uop (01)cycle (02)031e3f4e51schedule uop (52)schedule simd uop (54)dispatch simd uop (57)ldst uops in schedulers (5b)696d6emap stall dispatch (70)map rewind (75)map stall (76)dispatch uop (78)map simd uop (7e)map simd uop inputs (81)8283flush restart other nonspec (84)85inst all (8c)inst simd alu (9a)l1d cache writeback (a8)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)f5f6f7f8fd
10043037230612548251000100010003983133018303730372415328951000100030003037303711100110000073216112630100030383038303830383038
10043037230612548251000100010003983133018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
100430372302512548251000100010003983133018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
10043037220612548251000100010003983133018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
10043037230612548251000100010003983133018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
10043037230612548251000100010003983133018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
10043037229612548251000100010003983133018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
10043037230612548251000100010003983133018303730372417629131000100030003037303711100110000073116112630100030383038303830383038
100430372312822548251000100010003983133018303730372415328951000100030003037303711100110000073116112630100030383038303830383038
10043037230612548251000100010003983133018303730372415328951000100030003037303711100110000073116112630100030383038303830383038

Test 2: Latency 1->1

Code:

  sqrdmlsh v0.4h, v1.4h, v2.h[1]
  movi v0.16b, 1
  movi v1.16b, 2
  movi v2.16b, 3

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code): 3.0037

retire uop (01)cycle (02)031e3a3f4e51schedule 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)st unit uop (a7)l1d cache writeback (a8)acc2branch cond mispred nonspec (c5)branch mispred nonspec (cb)cdcfd0d5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
102043003722500612954825101001001000010010000500427731303001830037300372827262874010100200100082003002430037300371110201100991001001000010000000111717001600296460100001003003830038300383003830038
102043003722500612954825101001001000010010000500427731303001830037300372827272874110100200100082003002430037300371110201100991001001000010000000111717001600296470100001003003830038300383003830038
102043003722500612954825101001001000010010000500427731303001830037300372826532874510100200100002003000030037300371110201100991001001000010000000000710121622296340100001003003830038300383003830038
102043003722500612954825101001001000010010000500427731303001830037300372826532874510100200100002003051630037300371110201100991001001000010000000000710121622296340100001003003830038300383003830038
102043003722500612954825101001001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000000000710121623296340100001003003830038300383003830038
102043003722500612954825101001001000010010000500427731303001830037300372826532874510100200100002003000030037300371110201100991001001000010000000000710121622296340100001003003830038300383003830038
102043003722500612954825101001001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000000000710121622296340100001003003830038300383003830038
102043003722400612954825101001001000010010000500427731303001830037300372826532874510100200100002023000030037300371110201100991001001000010000000000710121623297060100001003003830038300383003830038
102043003722500612954825101001001000010010000500427731313001830037300862827032874510100200100002083049230133301322110201100991001001000010021000000739121623296340100001003003830038300383003830038
102043003722400612954825101001001000010010000500427731313001830037300372826532874510100200100002003000030037300371110201100991001001000010000000000710121622296340100001003003830038300383003830038

1000 unrolls and 10 iterations

Result (median cycles for code): 3.0037

retire uop (01)cycle (02)03mmu table walk data (08)l2 tlb miss instruction (0a)l2 tlb miss data (0b)18191e1f3f4e51schedule uop (52)schedule int uop (53)schedule simd uop (54)dispatch int uop (56)dispatch simd uop (57)int uops in schedulers (59)ldst uops in schedulers (5b)60696d6emap stall dispatch (70)map rewind (75)map stall (76)dispatch uop (78)map int uop (7c)map simd uop (7e)map int uop inputs (7f)map simd uop inputs (81)8283flush restart other nonspec (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst branch cond (94)inst int alu (97)inst simd alu (9a)9fl1d tlb access (a0)l1d tlb miss (a1)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
100243003722500000390726295482510010101000010100005042773130300183003730037282873287671001020100002030000300373003711100211091010100001000000006402162229630010000103003830038300383003830038
1002430037225000000061295482510010101000010100005042773130300183003730037282873287671001020100002030000300373003711100211091010100001000000006402162229630010000103003830038300383003830038
1002430037225000003613261295482510010101000010100005042773130300183003730037282873287671001020100002030000300373003711100211091010100001000000006402162229630010000103003830038300383003830038
1002430037225000000061295482510010101000010100005042773130300183003730037282873287671001020100002030000300373003711100211091010100001000000006402162229630010000103003830038300383003830038
1002430037225000000061295482510010101000010100005042773130300183003730037282873287671001020100002030000300373003711100211091010100001000000006402162229630010000103003830038300383003830038
1002430037225000000061295482510010101000010100005042773130300183003730037282873287671001020100002030000300373003711100211091010100001000000006402162229630010000103003830038300383003830038
1002430037225000000061295482510010101000010100005042773130300183003730037282873287671001020100002030000300373003711100211091010100001000000006402162329630010000103003830038300383003830038
1002430037224000000061295482510010101000010100005042773130300183003730037282873287671001020100002030000300373003711100211091010100001000000006402162229630010000103003830038300383003830038
1002430037225000000061295482510010101000010100005042773130300183003730037282873287671001020100002030000300373003711100211091010100001000000006402162229630010000103003830038300383003830038
1002430037225000000061295482510010101000010100005042773130300183003730037282873287671001020100002030000300373003711100211091010100001000000006402162229630010000103003830038300383003830038

Test 3: Latency 1->2

Code:

  sqrdmlsh v0.4h, v0.4h, v1.h[1]
  movi v0.16b, 1
  movi v1.16b, 2

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code): 3.0037

retire uop (01)cycle (02)0318191e1f3f4e51schedule 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)a9acc2branch cond mispred nonspec (c5)cfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)? simd retires (ee)? int retires (ef)f5f6f7f8fd
102043003722500006129548251010010010000100100005004277313300183003730037282653287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
102043003722500006129548251010010010000100100005004277313300183003730037282653287451010020010000200300003003730085111020110099100100100001000000000071011611296340100001003003830038300383003830038
102043003722500006129548251010010010000100100005004277313300183003730037282653287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
102043003722500006129548251013410010000100100005004277313300183003730037282653287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
102043003722500006129548251010010010000100100005004277313300183003730037282653287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
102043003722500006129548251010010010000100100005004277313300183003730037282653287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
102043003722500006129548251010010010000100100005004277313300183003730037282653287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038
1020430037225000012412953968101371181000811710149653427867030054301323013328271112878210421202103302063100230131301323110201100991001001000010020202278520757225112970623100001003013430134300853008630038
102043003722512162886129548251010010010000100100005004277313300183003730037282653287451010020010000200300003003730037111020110099100100100001000000000071011610296340100001003003830038300383003830038
102043003722500006129548251010010010000100100005004277313300183003730037282653287451010020010000200300003003730037111020110099100100100001000000000071011611296340100001003003830038300383003830038

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)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
10024300372250612954825100101010000101000050427731313001830037300372828703287671001020100002030000300373003711100211091010100001000640416442963010000103003830038300383003830038
10024300372240612954825100101010000101000050427731303001830037300372828703287671001020100002030000300373003711100211091010100001000640316442963010000103003830038300383003830038
10024300372250612954825100101010000141000050427731303001830037300372828703287671001020100002030000300373008411100211091010100001000640416342966810000103003830038300383003830038
10024300372250612954825100101010000101000050427731313001830037300372828703287671001020100002030000300373003711100211091010100001000640416342963010000103003830038300383003830038
10024300372250612954825100101010000101000050427731313001830037300372828703287671001020100002030000300373003711100211091010100001000640316442963010000103003830038300383003830038
100243003722401562954825100101010000101000050427731303001830037300372828703287671001020100002030000300373003711100211091010100001000640416442963010000103003830038300383003830038
100243003722504232954825100101010000101000050427731303001830037300372828703287671001020100002030000300373003711100211091010100001000640416432963010000103003830038300383003830038
100243003722507262954825100101010000101000050427731303001830037300372828703287671001020100002030000300373003711100211091010100001000640416442963010000103003830038300383003830038
10024300372250612954825100101010000101000050427731303001830037300372828703287671001020100002030000300373003711100211091010100001000640416442963010000103003830038300383003830038
100243003722507262954825100101010000101000050427731303001830037300372828703287671001020100002030000300373003711100211091010100001000640316432963010000103003830038300383003830038

Test 4: Latency 1->3

Code:

  sqrdmlsh v0.4h, v1.4h, v0.h[1]
  movi v0.16b, 1
  movi v1.16b, 2

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code): 3.0037

retire uop (01)cycle (02)03mmu table walk data (08)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)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 mispred nonspec (cb)cfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
1020430037225000006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038
10204300372250000010329548251010010010000100100005004277313130018300373003728265328745101002001000020030000300373003711102011009910010010000100007101161129768100001003003830038300383003830038
1020430037225010006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038
1020430037225000006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038
1020430037224000006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100007101161129634100001003008530038300383003830038
1020430037225000006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100007101161229670100001003003830038300383013230134
1020430084226012206129548251010010010000100101495874278670030054300373008428265328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038
1020430037225000006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038
1020430037225000006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038
1020430037225000006129548251010010010000100100005004277313030018300373003728265328745101002001000020030000300373003711102011009910010010000100007101161129634100001003003830038300383003830038

1000 unrolls and 10 iterations

Result (median cycles for code): 3.0037

retire uop (01)cycle (02)03091e3f4e51schedule 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)st unit uop (a7)l1d cache writeback (a8)accfd5map dispatch bubble (d6)ddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
10024300372250072629548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
1002430037225106129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100010640216222963010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
1002430037225006129539251001010100071010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
1002430084225006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313130018300373003728287328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
1002430037225008429548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038
1002430037225006129548251001010100001010000504277313030018300373003728287328767100102010000203000030037300371110021109101010000100000640216222963010000103003830038300383003830038

Test 5: throughput

Count: 8

Code:

  movi v0.16b, 0
  sqrdmlsh v0.4h, v8.4h, v9.h[1]
  movi v1.16b, 0
  sqrdmlsh v1.4h, v8.4h, v9.h[1]
  movi v2.16b, 0
  sqrdmlsh v2.4h, v8.4h, v9.h[1]
  movi v3.16b, 0
  sqrdmlsh v3.4h, v8.4h, v9.h[1]
  movi v4.16b, 0
  sqrdmlsh v4.4h, v8.4h, v9.h[1]
  movi v5.16b, 0
  sqrdmlsh v5.4h, v8.4h, v9.h[1]
  movi v6.16b, 0
  sqrdmlsh v6.4h, v8.4h, v9.h[1]
  movi v7.16b, 0
  sqrdmlsh v7.4h, v8.4h, v9.h[1]
  movi v8.16b, 9
  movi v9.16b, 10

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code divided by count): 0.2508

retire uop (01)cycle (02)03mmu table walk data (08)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)5f696b6d6erob 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)l1d cache writeback (a8)a9acc2cfd5map dispatch bubble (d6)ddfetch restart (de)e0? int output thing (e9)eb? simd retires (ee)? int retires (ef)f5f6f7f8fd
160204200901560000039258012410080000100800005006400000200450200642006403228010020080000200240000200642006411160201100991001001600001000000000101111161120061001600001002006520065200652006520065
1602042006415000033039258010010080000100800005006400000200450200642006403228010020080000200240000200642006411160201100991001001600001000008030101441161120061001600001002006520065200652006520065
1602042006415100000514258010010080000100800005006400000200450200642006403228010020080000200240000200642006411160201100991001001600001000000000101111161120061001600001002006520065200652006520065
160204200641500000039258010010080000100800005006400000200450200642006403228010020080000200240000200642006411160201100991001001600001000003000101111161120061001600001002006520065200652006520065
160204200641510110039258010010080000100800005006400000200450200642006403228010020080000200240000200642006411160201100991001001600001000005000101111161120061001600001002006520065200652006520065
160204200641500000039258010010080000100800005006400000200450200642006403228010020080000200240000200642006411160201100991001001600001000000000101111161120061001600001002006520065200652006520065
1602042006415000000392580100100800001008000050064000002004502006420064032280100200800002002400002006420064111602011009910010016000010000000301011111611200611601600001002006520065200652006520065
160204200641500000039258010010080000100800005006400000200453200642006403228010020080000200240000200642006411160201100991001001600001000007030101111161120061001600001002006520065200652006520065
1602042006415000000392580100100800001008000050064000002004502006420064032280100200800002002400002006420064111602011009910010016000010000052019730101111161120061001600001002006520065200652006520065
160204200641500000039258010010080000100800005006400000200450200642006403228010020080000200240000200642006411160201100991001001600001000004000101111161120061001600001002006520065200652006520065

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)1e3a3f51schedule 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)ea? simd retires (ee)? int retires (ef)f5f6f7f8fd
1600242007315000045258001212800001280000626400000152003120050200503228001220800002024000020050200501116002110910101600001013100428312123211242320043215160000102004720047200472004720047
1600242004615000045258001212800001280000626400001152002720046200463228001220800002024000020046200461116002110910101600001000100498312420211242320043215160000102004720047200472004720047
1600242004615008104525800121280000128000062640000115200272004620046322800122080000202400002004620046111600211091010160000100129100468312420211242220043215160000102004720047200472004720047
1600242004615000045258001212800001280000626400001152002720046200463228001220800002024000020046200461116002110910101600001000100468312320211252520043215160000102004720047200472004720047
1600242004615000045258001212800001280000626400001152002720046200463228001220800002024000020046200461116002110910101600001000100468312520211222320043215160000102004720047200472004720047
1600242004615000045258001212800001280000626400001152002720046200463228001220800002024000020046200461116002110910101600001000100468312320211222320043215160000102004720047200472004720047
16002420046150000520258001212800001280000626400001152002720046200463228001220800002024000020046200461116002110910101600001000100478312420211241820043215160000102004720047200472004720047
1600242004615000045258001212800001280000626400001152002720046200463228001220800002024000020046200461116002110910101600001000100468312420211232420043215160000102004720047200472004720047
1600242004615000045258001212800001280000626400001152002720046200463228001220800002024000020046200461116002110910101600001000100478312420211232420043215160000102004720047200472004720047
1600242004615000045258001212800001280000626400001152002720046200463228001220800002024000020046200461116002110910101600001000100508312420211222220043215160000102004720047200472004720047

Test 6: throughput

Count: 12

Code:

  sqrdmlsh v0.4h, v12.4h, v13.h[1]
  sqrdmlsh v1.4h, v12.4h, v13.h[1]
  sqrdmlsh v2.4h, v12.4h, v13.h[1]
  sqrdmlsh v3.4h, v12.4h, v13.h[1]
  sqrdmlsh v4.4h, v12.4h, v13.h[1]
  sqrdmlsh v5.4h, v12.4h, v13.h[1]
  sqrdmlsh v6.4h, v12.4h, v13.h[1]
  sqrdmlsh v7.4h, v12.4h, v13.h[1]
  sqrdmlsh v8.4h, v12.4h, v13.h[1]
  sqrdmlsh v9.4h, v12.4h, v13.h[1]
  sqrdmlsh v10.4h, v12.4h, v13.h[1]
  sqrdmlsh v11.4h, v12.4h, v13.h[1]
  movi v12.16b, 13
  movi v13.16b, 14

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

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

retire uop (01)cycle (02)03mmu table walk data (08)l2 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)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
1202043014222500000004102512010110012000010012000050096000013002030039300391497331499712010020012000020036000030039300391112020110099100100120000100000100907610216113003601200001003004030040300403004030043
12020430922225000033004102512010110012000010012000050096000013002030039300391497331499712010020012000020036000030039300391112020110099100100120000100000001807610116113003601200001003004030040300403004030040
12020430039225000000041025120168100120000100120000500960000130020300393003914973314997120100200120000200360000300393003911120201100991001001200001000000014107610116113003601200001003004030040300403004030040
1202043003922500000004102512010010012000010012000050096000013002030039300391497331499712010020012000020036000030039300391112020110099100100120000100000380007610116113003601200001003004030040300403004030040
1202043003922500000004102512010010012000010012000050096000013002030039300391497331499712010020012000020036000030039300391112020110099100100120000100000340007610116113003601200001003004030040300403004030040
1202043003922500000004102512010010012000110012000050096000013002030039300391497331499712010020012000020036000030039300391112020110099100100120000100000370205607610116113003601200001003004030040300403004030923
120204300392240000000410251201011001200001001200005009600001300203003930039149733149971201002001200002003600003003930039111202011009910010012000010000000607610116113003601200001003004030040300403004031775
1202043003922500000004102512010110012000010012000050096000013002030039300391497331499712010020012000020036000030039300391112020110099100100120000100000340007610116113003601200001003004030040300403004031751
1202043003922500000004102512010010012000010012000050096000013002030039300391497331499712010020012000020036000030039300391112020110099100100120000100000260607610116113003601200001003004030040300403004030043
120204300392240000000410251201011001200011001200005009600001317553003930039149733149971201002001200002003600003003930039111202011009910010012000010000050307610116113003601200001003004030040300403004030040

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)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)5f60696d6emap 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)accdcfd0l1i cache miss demand (d3)d5map dispatch bubble (d6)d9dadbddfetch restart (de)e0? simd retires (ee)? int retires (ef)f5f6f7f8fd
1200243036722502104002512001210120000101200005096000001300203003930039149963150191200102012000020360000300393003911120021109101012000010001207520002216000191930038120000103004030040300903004030043
1200243003922500040025120029101200001012000050960000013002030039300391499631501912001020120000203600003003930039111200211091010120000100299075200081600091930036120000103004030040317513004030040
12002430039225000400251200121012003410120000509600000030020300393003914996315019120010201200002036000030039300391112002110910101200001000607520001916000191930036120000103004030040300403004030040
1200243003922501650400251200121012000010120000509600000030020300393003914996315019120010201200002036000030039300391112002110910101200001000420752000191600091930036120000103004030040300403004030040
12002430039225000400251200121012000010120000509600000130020300393003914996315019120010201200002036000030039300391112002110910101200001000330752000191600091930036120000103004030040300403004030106
12002430039225000400251200121012000010120000509600000130020300393003914996315019120010201200002036000030039300391112002110910101200001007607520001916000191930036120000103004030040300423004030040
12002430039225000610251200121012000010120000509600000030020300393003914996315019120010201200002036000030039300391112002110910101200001009607520001616000191930036120000103004030040300403004030040
120024300392250004002512001210120000101200005096000001300203003930039149963150191200102012000020360000300393004111120021109101012000010001050752031162820019730036120000103004030040300403004030040
120024300392250004002512002810120000101200005096000001300203003930039166773150191200102012000020360000300393003911120021109101012000010001140752000191600091930036120000103004030040300403004030040
12002430039225012046025120012101200001012000050960000013002030039300391499631501912001020120000203600003003930039111200211091010120000100090752000191600091930036120000103004030040300403004031751