Apple M1 Microarchitecture Research by Dougall Johnson

Firestorm: Overview | Base Instructions | SIMD and FP Instructions
Icestorm:  Overview | Base Instructions | SIMD and FP Instructions

LD2 (multiple structures, 4H)

Test 1: uops

Code:

  ld2 { v0.4h, v1.4h }, [x6]
  nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop ; nop
  mov x0, 1
  mov x1, 2
  mov x8, 0

(no loop instructions)

1000 unrolls and 1 iteration

Retires (minus 60 nops): 3.000

Issues: 3.006

Integer unit issues: 0.000

Load/store unit issues: 1.000

SIMD/FP unit issues: 2.006

retire (01)cycle (02)0307080a0e0f1e223a3f464951inst issue (52)~issue fp/simd (54)~issue ld/st (55)~dispatch fp/simd (57)~dispatch ld/st (58)huge thing ld/st (5a)huge thing fp/simd (5b)5f696d6escheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op ld/st (7d)~map op fp/simd (7e)~map lookup ld/st (80)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst fp/simd load (98)inst ldst (9b)9da0a3a6a8a9acafb5bbdcache load miss (bf)c2c9cfd0d2icache miss (d3)itlb miss (d4)d5d6d9dadbddinst fetch restart (de)e0eaebecld/st retires (ed)? fp/simd (ee)f5f6f7f8fd
63005294572181802611477146472880400171623004200410002000100050002385622274729069292633103000100020001000200029177290771161001100010001100021000100100021200128559273683131051068206963064381311525128650164921384115101100020002919129236292182917729382
6300429276220190240031504537287831017178300820061000200010005000238894224202909929312310300010002000100020002916729191116100110001000010002100000010013120012788957368983085753205183131381211535128592161491382115007100020002923129092292012922429183
6300429193218200220039214639287940017107300420061000200010005000238753226882904629345310300010002000100020002920929176116100110001000010002100000010012030013029930769093028756206133113381713504828605161711402014969100020002926029226292622927429316
630042921921921025002214552288240017139300620041000200010005000238880227012917229287310300010002000100020002915329125116100110001000010003100100010002120012847917168913211115220556305538149435128578160591395515087100020002927129239291872920329150
63004293382202001600214664288570017134300420041000200010005000238790227232919229261310300010002000100020002923729149116100110001000010002100000010002020012964915368483052104520595306438168485228534163061382314787100020002924529269292082927829288
6300429209219250230028114634288360017095300620061000200010005000238653227252907829232310300010002000100020002921629164116100110001000010002100000310002030013173926768273054106020607317938197585428350161131386914974100020002915829171292572926729299
63004293012202101900204964289550017170300620061000200010005000239022227772911229364310300010002000100020002908829217116100110001000010002100000010002020012905912268333084144620431312138149585528386160901374114970100020002931229224292802925229238
6300429229220220231131814558288080117185300420041000200010005000238743227372916529232310300010002000100020002916529158116100110001000010003100000010003020012922915569013056852205763069381613475528359162221392015011100020002934529273292972924829189
63004291922192002100387147202880300171843004200410002000100050002386802270429026292623103000100020001000200029158292371161001100010000100031000000100020304161304595046902311594920831324238159605428745162291398415070100020002963829270294332963329495
6300429224222200180039814556288170017109300620041000200010005000238775227122904429381310300010002000100020002928029043116100110001000010003100100010012130012942920668253047125120617313838165484828383164151359115017100020002926629209292552926629351

Test 2: Latency 1->3 roundtrip

Chain cycles: 3

Code:

  ld2 { v0.4h, v1.4h }, [x6]
  fmov x0, d0
  eor x8, x8, x0
  eor x8, x8, x0
  add x6, x6, x8
  mov x0, 1
  mov x1, 2
  mov x8, 0

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code, minus 3 chain cycles): 11.0051

retire (01)cycle (02)0308090b0e0f18191e1f2223243f4d4e4f51inst issue (52)~issue int (53)~issue fp/simd (54)~issue ld/st (55)~dispatch int (56)~dispatch fp/simd (57)~dispatch ld/st (58)huge thing int (59)huge thing ld/st (5a)huge thing fp/simd (5b)60696d6edispatch stall (70)scheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op ld/st (7d)~map op fp/simd (7e)~map lookup int (7f)~map lookup ld/st (80)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst b.cc (94)inst integer (97)inst fp/simd load (98)inst ldst (9b)9d9fa0a1a3a6a8a9acafb5dcache load miss (bf)c2c5cfd5d6ddinst fetch restart (de)e0? int output thing (e9)eaebecld/st retires (ed)? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
7020514005110490001100601001400361394041393441293572580103401003000310000301003000010000126435466935842008184311400201400511400511305593131147701003020010000301906020010000300001400511400511150201100991004010010000100000100100000010000000100001100321011281113956440000101010100002000040100140052140052140052140052140052
70204140051104900000001001001400361395611393441293572580100401003000010000301003016510000126435466935842008184311400861400511400511305593131147701003020010000300006020010000300001400511400511150201100991004010010000100000100100000110000000100000100321011281113956440000101010100002000040100140075140057140054140052140052
70204140051104900000001010014002013956113934412935725801034010030003100003010030000100001264354669358420081843114006614005114003513055931311267010030200100003000060200100003000014005114003511502011009910040100100001000001001000001100000001000010003210112811139564400000100100002000040100140052140052140052140052140052
702041400511049000000010100140036139404139344129341258010340100300031000030100300001000012643546693632200818431140058140051140051130559313114770100302001000030000602001000030000140036140051115020110099100401001000010000010010000011000000010000100032101128111395444000010010100002000040100140052140052140052140052140052
7020414003510490000000100001400361395611393441293572580100401003000010000301003000010000126431066927912008184311400321400511400351305313131147701003020010000300006020010000300001400511400511150201100991004010010000100000100100000010000000100001100321011281113954440000101010100002000040100140052140052140052140052140055
7020414005110490000100101001400361395611393481293602580103401003000010000301003000010000126435466935842008184311400301400511400351305593131147701003020010000300006020010000300001400351400511150201100991004010010000100000100100000110000000100001100321011281113956440000101310100002000040100140052140052140052140052140036
702041400511049000000010100140036139561139325129357258010340100300031000030100300001000012643546693584200818431140045140051140051130624313114770100302001000030000602001000030000140051140051115020110099100401001000010000010010000011000000010000110032101128111395444000001010100002000040100140052140036140052140052140052
7020414005110490100000100001400361395611393251293572580100401003000310000301003000010000126435466927912008184311400341400561400541305593131126701003020010000300006020010000300001400351400511150201100991004010010000100000100100000110000000100001100321011282113956440000101010100002000040100140036140036140036140036140036
7020414005110490000000001001400371394041393441293572580103401003000310000301003000010000126431066935842008184311400981400511400511305593131147701003020010000300006020010000300001400351400511150201100991004010010000100000100100000010000000100001100321011281113956440000101010100002000040100140052140052140036140052140055
70204140051104801000000010014002013956113934412935725801034010030000100003010030000100001264310669279120081843114009514003514005113055931311267010030200100003000060200100003000014005114005111502011009910040100100001000011001000001100000001000001003210117111395644000010100100002000040100140052140052140052140052140052

1000 unrolls and 10 iterations

Result (median cycles for code, minus 3 chain cycles): 11.0050

retire (01)cycle (02)03050708090a0b0e0f1e2223243a3f4d4e4f51inst issue (52)~issue int (53)~issue fp/simd (54)~issue ld/st (55)~dispatch int (56)~dispatch fp/simd (57)~dispatch ld/st (58)huge thing int (59)huge thing ld/st (5a)huge thing fp/simd (5b)60696b6d6edispatch stall (70)scheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op ld/st (7d)~map op fp/simd (7e)~map lookup int (7f)~map lookup ld/st (80)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst b.cc (94)inst integer (97)inst fp/simd load (98)inst ldst (9b)9d9fa0a1a3a6a8a9acafb5bbdcache load miss (bf)dtlb miss (c1)c2cfd5d6ddinst fetch restart (de)e0? int output thing (e9)eaebecld/st retires (ed)? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
70025140051104901001001110011400471395641393461293602580013400103000310000300103000010000126481966937312008184311400330140054140051130553313117970010300201000030000600201000030000140054140051115002110910400101000010000110100000110000000100001000031421312115111395764000001013100002000040010140052140052140052140052140052
7002414003510490100100120003140045139614139332129365258001640015300031000030010300001000012647566694022200803611140033314006014005713057231311797001030020100003000060020100003000014005414003511500211091040010100001000001010000011000000010000101003142131219131395734000013100100002000040010140052140055140055140036140036
700241400351049010010010100214003913956413934412936025800134001030003100003001030000100001264819669373120081843014003601400411400571305783131185700103002010000300006002010000300001400601400571150021109104001010000100000101000231100030011000000100314414121121613957640000131010100002000040010140055140055140055140055140055
7002414005410490100100110001140020139564139346129357258001340010300031000030010300001000012648196693731200818431140027014005414005413057231311797001030020100003000060020100003000014003514005111500211091040010100001000001010000011000000010000110103142121201113139582400000100100002000040010140058140061140061140042140061
7002414006010491111100123000114004513961113935012936525800134001030003100003001030000100001264728669387820080361114003001400541400541305723131179700103002010000300006002010000300001400541400511150021109104001010000100000101000000100000001000010100314215121121213957740000131013100002000040010140055140055140036140055140055
700241400541049010010011100114003913956413934412936025800134001030000100003001030000100001264819669373120081843114003601400571400571305783131167700103002010000300006002010000300001400411400571150021109104001010000100000101000331100000001000011111314215121181013958340000131013100002000040010140061140042140058140061140115
700241400571049110111012000114004513961413935212936525800164001030003100003001030000100001264728669402220082745114003001400541400541305723131179700103002010000300006002010000300001400511400511150021109104001010000100000101000001100000001000010100314215121131313955740000131013100002000040010140055140055140055140055140112
70024140054104901001001100001140039139564139346129357258001340010300051000030010300001000012647836693731200818431140027014005114005113057231311797001030020100003000060020100003000014005414005111500211091040010100001000001010000011000000010000101003142131211291395764000013013100002000040010140055140055140055140055140055
70024140054104901001001200011400261394101393521293652580016400103000610000300103000010000126479466938782008274511400330140041140060130578313118570010300201000030000600201000030000140060140041115002110910400101000010000010100000010003600100041010231421312091213955740000969100002000040010140036140051140144140051140037
700241400501048010010115001114003813960813934512935925800134001030006100003001030000100001264717669387720082149014002601400471403421305683131203706853002010000300006002010000300001401491400471150021109104001010000100000101000000100000001000000100314215121101313957240000969100002000040010140051140051140051140036140051

Test 3: Latency 2->3 roundtrip

Chain cycles: 3

Code:

  ld2 { v0.4h, v1.4h }, [x6]
  fmov x1, d1
  eor x8, x8, x1
  eor x8, x8, x1
  add x6, x6, x8
  mov x0, 1
  mov x1, 2
  mov x8, 0

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code, minus 3 chain cycles): 11.0458

retire (01)cycle (02)03050708090a0b0e0f18191e1f22233a3f4d4e4f51inst issue (52)~issue int (53)~issue fp/simd (54)~issue ld/st (55)~dispatch int (56)~dispatch fp/simd (57)~dispatch ld/st (58)huge thing int (59)huge thing ld/st (5a)huge thing fp/simd (5b)60696d6edispatch stall (70)scheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op ld/st (7d)~map op fp/simd (7e)~map lookup int (7f)~map lookup ld/st (80)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst b.cc (94)inst integer (97)inst fp/simd load (98)inst ldst (9b)9d9fa0a1a3a6a8a9acafb5bbdcache load miss (bf)dtlb miss (c1)c2cfd5d6ddinst fetch restart (de)e0? int output thing (e9)eaebecld/st retires (ed)? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
70205140285105201011110001000114044913940513955112956425801034010030003100003010030000100001266220670356420079595114044014025914025913053231313547010030200100003000060200100003000014025914046411502011009910040100100001000001001000001100000001000010100321261297713977140000969100002000040100140260140260140037140260140037
70204140036105201001000007000114002413940513955112956425801034010030003100003010030000100001264319670356420079595114023514046414003613076931313547010030200100003000060200100003000014004114046721502011009910040100100001000011001000001100002001000000100321281557713977140000969100002000040100140260140260140663140260140037
70204140259105206001011002000114044313986613996712976225801034010030006100003010030000100001270024672362520172426114043414075914067813118331317747010030200100003000060200100003000014068214068551502011009910040100100001000001001000321100011111000011110321251297713996940000099100002000040100140682140682140459140679140679
702041406811054111010000020001140666140262139972129984154801034010030006100003010030000100001270024672362520140295114065714068114067813118631318347010030200100003000060200100003063314045814067811502011009910040100100001000001001000111100060111000011010321261297514019140000900100002000040100140679140682140459140682140877
702041406781054110010010020002140666140262139970129762154801064010030006100003010030000100001268087672377220140295114023514003614046413076631311277010030200100003000060200100003000014046414046511502011009910040100100001000001001000001100000001000011010321291298614019140000990100002000040100140682140682140679140459140682
70204140678105411001000002000114044313986613997012998125801064010030006100003010030000100001268087671306920171978114043414045814068113118631317767010030200100003000060200100003000014045814045811502011009910040100100001000001001000310100010011000011011321471297813996940000999100002000040100140459140682140682140459140459
70204140458105411001001002000214066314026213974712998125801034010030009100003010030000100001268087671306920172714114065714068114068113118331317767010030200100003063460200100003000014068114045811502011009910040100100001000001001000211100060011000011110321281296714000340000999100002000040100140459140459140682140682140682
70204140681105311101011001000114075813978713997012976225801034010030006100003010030000100001270042671316520140295114065714068114068113118631317767010030200100003063960200100003000014067814045811502011009910040100100001000001001000111100010011000011111332271297714019140000000100002000040100140459140682140679140459140682
70204140681105413101011001435210214066614021613974712998125801064010030006100003066530000100001268087671306920171978114043414067814067813118631316697010030200100003000060200100003000014068114067811502011009910040100100001000001001000311100011211000011111321281299514019440021909100002000040100140682140459140682140682140682
70204140458105211101011001000214066614026213997012998425801064010030006100003010030000100001270024672377220172426114065514068114045813096431316997010030200100003000060200100003000014068114045811502011009910040100100001000001001000231100013011000001111321271298914019140000996100002000040100140662140459140682140682140679

1000 unrolls and 10 iterations

Result (median cycles for code, minus 3 chain cycles): 11.0678

retire (01)cycle (02)030508090a0b0e0f1e22233a3f4d4e4f51inst issue (52)~issue int (53)~issue fp/simd (54)~issue ld/st (55)~dispatch int (56)~dispatch fp/simd (57)~dispatch ld/st (58)huge thing int (59)huge thing ld/st (5a)huge thing fp/simd (5b)60696d6edispatch stall (70)71scheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op ld/st (7d)~map op fp/simd (7e)~map lookup int (7f)~map lookup ld/st (80)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst b.cc (94)inst integer (97)inst fp/simd load (98)inst ldst (9b)9d9fa0a1a3a6a7a8a9acafb5bbdcache load miss (bf)dtlb miss (c1)c2c5cdcfd5d6ddinst fetch restart (de)e0? int output thing (e9)eaebecld/st retires (ed)? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
700251405941054110010021011406631401731397471299812580016400103000610000300103000010000127054767236252017197801406541406781406781311930313180270010300201000030000600201000030000140296140496115002110910400101000010000110100032110002001136100001111200314021222214019740000660100002000040010140679140679140679140679140679
70024140680105310000001000140449139862139753129768258001340010300031000030010300001000012705476723625201719780140654140678140678131193031318027001030020100003000060020100003000014067814067811500211091040010100001000001010003211000200016563100001111000314021222214019740000606100002000040010140679140679140679140679140679
7002414071210541110100101011406631401731399671299812580016400103000310000300103000010000127054767236252017197801406541406781406781311930313180270010300201000030000600201000030000140678140678115002110910400101000010000110100032110002069137100001101000314021222214019740000606100002000040010140679140679140679140681140704
70024140458105310100002101140663140173139967129981258001640010300031000030010300001000012705476723625201719780140654140678140678131193031318027001030020100003000060020100003000014067814067811500211091040010100001000001010002211000105801100001111100314021222214019740000666100002000040010140679140679140679140679140681
7002414067810541100100200114066314017313996712998125800164001030006100003001030000100001270547672362520171978014065414067814067813119303131802700103002010000300006002010000300001406781406781150021109104001010000100000101000121100010201100001111000314021222214019840000666100002000040010140679140679140679140679140679
7002414068010541110100210114066314017313996712998125800164001030006100003001030000100001270547672362520171978014065514067814067813119303131802700103002010000300006002010000300001406781406781150021109104001010000100000101000121100010221100001101100314021222214019740000660100002000040010140679140679140679140679140684
70024140678105411111003100114066314017313996712998125800164001030006100003001030000100001270547672362520171978014065414067814067813119303131802700103002010000300006002010000300001406781406781150021109104001010000100000101000110100010211100001111100314021212214019740000066100002000040010140679140679140470140679140679
7002414067810541110100200014066314017313996713004625800164001030006100003001030000100001270547672362520171978014065414067814067813119303131802700103002010000300006002010000300001406781406781150021109104001010000100000101000121100010311100001111010314021222214019740000666100002000040010140679140679140679140679140679
700241406781053100000044310114066314017313996912998125800164001030006100003001030000100001270547672362520171978114065414067814067813119303131583700103002010000300006002010000300001406781406781150021109104001010000100000101000211100020011100001111100314021222214019740000666100002000040010140679140680140679140683140679
7002414067810541100100100114066314017313997313007225800164001030006100003001030000100001270547672362520171978014065414068114067813119303131678700103002010000300006002010000300001406781406781150021109104001010000100000101000121100010021100001111200314021222214019740000666100002000040010140679140679140679140679140679

Test 4: throughput

Count: 8

Code:

  ld2 { v0.4h, v1.4h }, [x6]
  ld2 { v0.4h, v1.4h }, [x6]
  ld2 { v0.4h, v1.4h }, [x6]
  ld2 { v0.4h, v1.4h }, [x6]
  ld2 { v0.4h, v1.4h }, [x6]
  ld2 { v0.4h, v1.4h }, [x6]
  ld2 { v0.4h, v1.4h }, [x6]
  ld2 { v0.4h, v1.4h }, [x6]
  mov x7, x6
  mov x8, x6
  mov x9, x6
  mov x10, x6
  mov x11, x6
  mov x12, x6
  mov x13, x6

(fused SUBS/B.cc loop)

100 unrolls and 100 iterations

Result (median cycles for code divided by count): 0.5007

retire (01)cycle (02)0305080b0e0f1e2223243a3f4346494e4f51inst issue (52)~issue int (53)~issue fp/simd (54)~issue ld/st (55)~dispatch int (56)~dispatch fp/simd (57)~dispatch ld/st (58)huge thing int (59)huge thing ld/st (5a)huge thing fp/simd (5b)60696b6d6edispatch stall (70)72scheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op ld/st (7d)~map op fp/simd (7e)~map lookup int (7f)~map lookup ld/st (80)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)92inst b.cc (94)inst integer (97)inst fp/simd load (98)inst ldst (9b)9d9fa0a1a3a5a6a7a8a9acafb5b6bbdcache load miss (bf)dtlb miss (c1)c2branch mispredict (cb)cfd5d6ddinst fetch restart (de)e0eaebld/st retires (ed)? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
2402054007930010011411000400500108002524010010016008280000100160000800005004179754560014040040040064400649973031002224010020080000160000200800001600004006440041118020110099010010080000800001100800000370800000103580000610000051101161140154010800001600001004006540065400424006540065
2402044006430000000411001400490800025240100100160082800001001600008000050041842045600140400400400594006499780310017240100200800001600002008000016000040064400591180201100990100100800008000001008000003708000000035800350131410005110116114003800800001600001004007040070400704007040065
24020440041300000003700004004908000252401001001600828000010016000080000500417950456001414004504004140064997303100222401002008000016000020080000160000400644005911802011009901001008000080000010080000041080035044035088003160313700051101161140056014800001600001004006540042400424006540218
240204400643000000050100140049010800252401821001600708000010016000080000500419022184509404004504006440041997303100222401002008000016000020080000160000400644005911802011009901001008000080000010080000037080035032056800356004100051101161140061140800001600001004004240060400654004240044
2402044004130000000411001400490080025240190100160084800001001600008000050041921654407501400500400414006499780310027240100200800001600002008000016000040069400471180201100991100100800008000001008000000080000010628000000041000511011611400661313800001600001004007040070400704007040060
240204400643000000041000140044088002524018210016008280000100160000800005004189964560014040045040041400649973031001724010020080000160000200800001600004006440041118020110099010010080000800000100800000410800000103880031613141000511011611400611414800001600001004004240065400654004240065
240204400413000001041000140044088002524018410016008480000100160000800005004179504560014040045040064400649973031001724010020080000160000200800001600004004140059118020110099010010080000800000100800000370800310110800006131000051101161140061100800001600001004004240042400604006040044
2402044005930000000411001400260880025240100100160084800001001600008000050041900654399941400450400414006410014652310112240100200800001600002008000016000040064400411180201100990100100800008000001008000000080130049034800006004100051101161140061010800001600001004004240042400654006540070
2402044005930000011410001400490880025240170100160082800001001600008000050041842045600140400450400644006499730310022240100200800001600002008000016000040059400591180201100990100100800008000001008000003708003101103180035615845160051101161140061140800001600001004006540065400654006540065
24020440041300000004100014002600800252401841001600908000010016000080000500417950456001404002204006440041997303999924010020080000160000200800001600004004140041118020110099010010080000800000100800000370800310000800006104100051101161140056010800001600001004006540065400654006540060

1000 unrolls and 10 iterations

Result (median cycles for code divided by count): 0.5009

retire (01)cycle (02)0305080b0e0f1e22233a3f4346494e51inst issue (52)~issue int (53)~issue fp/simd (54)~issue ld/st (55)~dispatch int (56)~dispatch fp/simd (57)~dispatch ld/st (58)huge thing int (59)huge thing ld/st (5a)huge thing fp/simd (5b)60696d6edispatch stall (70)scheduler rewind (75)scheduler stall (76)~dispatch op (78)~map op int (7c)~map op ld/st (7d)~map op fp/simd (7e)~map lookup int (7f)~map lookup ld/st (80)~map lookup fp/simd (81)8283pipeline redirect (84)85inst all (8c)inst branch (8d)inst branch taken (90)inst b.cc (94)inst integer (97)inst fp/simd load (98)inst ldst (9b)9d9fa0a1a3a5a6a7a8a9acafb5b6bbdcache load miss (bf)dtlb miss (c1)c2c5cfd5d6ddinst fetch restart (de)e0eaebecld/st retires (ed)? fp/simd (ee)gpr retires (ef)f5f6f7f8fd
24002540070300111008710340055151831625240106101601008000010160000800005041596354408240400374007040070999631005024001020800001600002080000160000400704005411800211091010800008000001080016170080068112728005361694416105020216244006766080000160000104007140071400714007140167
24002440055300110017800240055220300252401041016009680000101600008000050419875544082404005140070400651000131005024001020800001600002080000160000400704007011800211091010800008000001080016160080069102738005261304416105020316344006766080000160000104007140056400714007140071
240024400703001110042001400402218012524011410160078800001016000080000504190075440082040036400704007010001310035240010208000016000020800001600004005540054218002110910108000080000010800161856080069001418005261684416005020316314006706080000160000104007140071400564007140056
240024400703001000078101400401518306252400661016009680000101600008000050416038544082204003640070400701000131005024001020800001600002080000160000400554007011800211091010800008000001080016195608006921273800526169016005020616444006760080000160000104068040211400804007140071
240024400563001110078000400551518306252400661016009680000101600008000050415963544082414005140070400709996310050240010208000016000020800001600004007040070118002110910108000080000010800161756080068201728005360694316005020316454005266080000160000104007140056400744007140056
240024400703001001077001400551503062524006410160056800001016000080000504160235440892040051400704007010001310050240010208000016000020800001600004005540055118002110910108000080000010800161956080068001708005260384416005020316534006766080000160000104007140056400714005640071
240024400553001010079100400401418300252400641016005880000101600008000050415963544082414005140070400701000131005024001020800001600002080000160000400704007011800211091010800008000001080016185608006810060800366154016005020316524006796080000160000104007140071400714007140056
2400244007030011100791014005515183062524006610160104800001016000080000504157144000032140036400704005510001310035240010208000016000020800001600004007040070118002110910108000080000010800161656080068101728005361684416105020416354006766080000160000104007140071400564007640071
24002440070300111007810140055141830625240066101601048000010160000800005041570454408221400514007040055100013100502400102080000160000208000016000040055400701180021109101080000800000108001619575800382540728005261694416105020216444005266080000160000104007140071400714007140071
24002440070300111007810140055140062524011410160104800001016000080000504163715440824040036400704007010001310050240010208000016000020800001600004005540055118002110910108000080000010800161856080068101738002201684416105020316314006766080000160000104007140056400714007140071