tool.drcachesim.coherence test failed due to output mismatch
Happened on GA CI: https://github.com/DynamoRIO/dynamorio/pull/4672/checks?check_run_id=1697584999
It looks like some minor output mismatch:
2021-01-13T20:18:50.3548316Z 45/79 Test #260: code_api|tool.drcachesim.coherence ...........................***Failed Required regular expression not found. Regex=[^
2021-01-13T20:18:50.3550127Z -------------------------------------------------------------------
2021-01-13T20:18:50.3551085Z Performance for solving AX=B Linear Equation using Jacobi method
2021-01-13T20:18:50.3551884Z Running on DynamoRIO
2021-01-13T20:18:50.3552456Z Client version .*
2021-01-13T20:18:50.3553016Z ...................................................................
2021-01-13T20:18:50.3553418Z
2021-01-13T20:18:50.3553896Z Matrix Size : 64
2021-01-13T20:18:50.3554409Z Threads : 4
2021-01-13T20:18:50.3554779Z
2021-01-13T20:18:50.3555104Z
2021-01-13T20:18:50.3555724Z Started iteration 1 of the computation...
2021-01-13T20:18:50.3556245Z
2021-01-13T20:18:50.3556918Z Finished computing current solution distance in mode 0.
2021-01-13T20:18:50.3557643Z Mode changed to 0.
2021-01-13T20:18:50.3558034Z
2021-01-13T20:18:50.3558634Z Started iteration 2 of the computation...
2021-01-13T20:18:50.3559152Z
2021-01-13T20:18:50.3559817Z Finished computing current solution distance in mode 0.
2021-01-13T20:18:50.3560541Z Mode changed to 0.
2021-01-13T20:18:50.3561127Z
2021-01-13T20:18:50.3561765Z Started iteration 3 of the computation...
2021-01-13T20:18:50.3562285Z
2021-01-13T20:18:50.3562942Z Finished computing current solution distance in mode 0.
2021-01-13T20:18:50.3563653Z Mode changed to 0.
2021-01-13T20:18:50.3564046Z
2021-01-13T20:18:50.3564372Z
2021-01-13T20:18:50.3564924Z The Jacobi Method For AX=B .........DONE
2021-01-13T20:18:50.3565597Z Total Number Of iterations : 3
2021-01-13T20:18:50.3566205Z ...................................................................
2021-01-13T20:18:50.3567150Z ---- <application exited with code 0> ----
2021-01-13T20:18:50.3567852Z Cache simulation results:
2021-01-13T20:18:50.3568385Z Core #0 \(.*\)
2021-01-13T20:18:50.3568930Z L1I stats:
2021-01-13T20:18:50.3569552Z Hits: *[0-9,\.]*
2021-01-13T20:18:50.3570184Z Misses: *[0-9,\.]*
2021-01-13T20:18:50.3570990Z Parent invalidations: *[0-9,\.]*
2021-01-13T20:18:50.3571834Z Write invalidations: *[0-9,\.]*
2021-01-13T20:18:50.3572659Z .* Miss rate: *[0-9,\.]*%
2021-01-13T20:18:50.3573170Z L1D stats:
2021-01-13T20:18:50.3573833Z Hits: *[0-9,\.]*
2021-01-13T20:18:50.3574861Z Misses: *[0-9,\.]*
2021-01-13T20:18:50.3575713Z Parent invalidations: *[0-9,\.]*
2021-01-13T20:18:50.3576585Z Write invalidations: *[0-9,\.]*
2021-01-13T20:18:50.3577400Z .* Miss rate: *[0-9,\.]*%
2021-01-13T20:18:50.3577942Z Core #1 \(.*\).*
2021-01-13T20:18:50.3578410Z Core #2 \(.*\).*
2021-01-13T20:18:50.3578888Z Core #3 \(.*\).*
2021-01-13T20:18:50.3579367Z LL stats:
2021-01-13T20:18:50.3580043Z Hits: *[0-9,\.]*
2021-01-13T20:18:50.3581704Z Misses: *[0-9,\.]*
2021-01-13T20:18:50.3582190Z Invalidations: *0
2021-01-13T20:18:50.3582869Z .* Local miss rate: *[0-9,.]*%
2021-01-13T20:18:50.3583497Z Child hits: *[0-9,\.]*
2021-01-13T20:18:50.3583994Z Total miss rate: 0[\.,]..%
2021-01-13T20:18:50.3584482Z Coherence stats:
2021-01-13T20:18:50.3585126Z Total writes: *[0-9,\.]*
2021-01-13T20:18:50.3585810Z Invalidations: *[0-9,\.]*
2021-01-13T20:18:50.3586499Z Writebacks: *[0-9,\.]*
2021-01-13T20:18:50.3586929Z $
2021-01-13T20:18:50.3587278Z ] 0.53 sec
2021-01-13T20:18:50.3587520Z
2021-01-13T20:18:50.3588288Z -------------------------------------------------------------------
2021-01-13T20:18:50.3589124Z Performance for solving AX=B Linear Equation using Jacobi method
2021-01-13T20:18:50.3589805Z Running on DynamoRIO
2021-01-13T20:18:50.3590314Z Client version (null)
2021-01-13T20:18:50.3590790Z ...................................................................
2021-01-13T20:18:50.3591094Z
2021-01-13T20:18:50.3591479Z Matrix Size : 64
2021-01-13T20:18:50.3591891Z Threads : 4
2021-01-13T20:18:50.3592180Z
2021-01-13T20:18:50.3592412Z
2021-01-13T20:18:50.3592932Z Started iteration 1 of the computation...
2021-01-13T20:18:50.3593355Z
2021-01-13T20:18:50.3593911Z Finished computing current solution distance in mode 0.
2021-01-13T20:18:50.3594539Z Mode changed to 0.
2021-01-13T20:18:50.3594848Z
2021-01-13T20:18:50.3595360Z Started iteration 2 of the computation...
2021-01-13T20:18:50.3595783Z
2021-01-13T20:18:50.3596349Z Finished computing current solution distance in mode 0.
2021-01-13T20:18:50.3596963Z Mode changed to 0.
2021-01-13T20:18:50.3597264Z
2021-01-13T20:18:50.3597782Z Started iteration 3 of the computation...
2021-01-13T20:18:50.3598193Z
2021-01-13T20:18:50.3598762Z Finished computing current solution distance in mode 0.
2021-01-13T20:18:50.3599390Z Mode changed to 0.
2021-01-13T20:18:50.3599693Z
2021-01-13T20:18:50.3599912Z
2021-01-13T20:18:50.3600362Z The Jacobi Method For AX=B .........DONE
2021-01-13T20:18:50.3601050Z Total Number Of iterations : 3
2021-01-13T20:18:50.3601569Z ...................................................................
2021-01-13T20:18:50.3602135Z Invalid trace entry type 23 before a bundle
2021-01-13T20:18:50.3602994Z ---- <application exited with code 0> ----
2021-01-13T20:18:50.3603614Z Cache simulation results:
2021-01-13T20:18:50.3604115Z Core #0 (2 thread(s))
2021-01-13T20:18:50.3604519Z L1I stats:
2021-01-13T20:18:50.3604935Z Hits: 577,600
2021-01-13T20:18:50.3605363Z Misses: 3,125
2021-01-13T20:18:50.3605887Z Parent invalidations: 0
2021-01-13T20:18:50.3606471Z Write invalidations: 0
2021-01-13T20:18:50.3606977Z Miss rate: 0.54%
2021-01-13T20:18:50.3607404Z L1D stats:
2021-01-13T20:18:50.3607807Z Hits: 227,142
2021-01-13T20:18:50.3608252Z Misses: 3,798
2021-01-13T20:18:50.3608771Z Parent invalidations: 0
2021-01-13T20:18:50.3609341Z Write invalidations: 83
2021-01-13T20:18:50.3609881Z Prefetch hits: 786
2021-01-13T20:18:50.3610383Z Prefetch misses: 3,012
2021-01-13T20:18:50.3610951Z Miss rate: 1.64%
2021-01-13T20:18:50.3611403Z Core #1 (5 thread(s))
2021-01-13T20:18:50.3611812Z L1I stats:
2021-01-13T20:18:50.3612224Z Hits: 79,840
2021-01-13T20:18:50.3612652Z Misses: 118
2021-01-13T20:18:50.3613176Z Parent invalidations: 0
2021-01-13T20:18:50.3613753Z Write invalidations: 0
2021-01-13T20:18:50.3614408Z Miss rate: 0.15%
2021-01-13T20:18:50.3614840Z L1D stats:
2021-01-13T20:18:50.3615240Z Hits: 38,637
2021-01-13T20:18:50.3615678Z Misses: 212
2021-01-13T20:18:50.3616199Z Parent invalidations: 0
2021-01-13T20:18:50.3616769Z Write invalidations: 100
2021-01-13T20:18:50.3617313Z Prefetch hits: 46
2021-01-13T20:18:50.3617815Z Prefetch misses: 166
2021-01-13T20:18:50.3618310Z Miss rate: 0.55%
2021-01-13T20:18:50.3618761Z Core #2 (5 thread(s))
2021-01-13T20:18:50.3619164Z L1I stats:
2021-01-13T20:18:50.3619581Z Hits: 89,687
2021-01-13T20:18:50.3620007Z Misses: 121
2021-01-13T20:18:50.3620529Z Parent invalidations: 0
2021-01-13T20:18:50.3621108Z Write invalidations: 0
2021-01-13T20:18:50.3621607Z Miss rate: 0.13%
2021-01-13T20:18:50.3622033Z L1D stats:
2021-01-13T20:18:50.3622431Z Hits: 43,059
2021-01-13T20:18:50.3622869Z Misses: 221
2021-01-13T20:18:50.3623389Z Parent invalidations: 0
2021-01-13T20:18:50.3623958Z Write invalidations: 79
2021-01-13T20:18:50.3624500Z Prefetch hits: 52
2021-01-13T20:18:50.3625010Z Prefetch misses: 169
2021-01-13T20:18:50.3625486Z Miss rate: 0.51%
2021-01-13T20:18:50.3625937Z Core #3 (1 thread(s))
2021-01-13T20:18:50.3626342Z L1I stats:
2021-01-13T20:18:50.3626755Z Hits: 17,536
2021-01-13T20:18:50.3627196Z Misses: 62
2021-01-13T20:18:50.3627697Z Parent invalidations: 0
2021-01-13T20:18:50.3628278Z Write invalidations: 0
2021-01-13T20:18:50.3628779Z Miss rate: 0.35%
2021-01-13T20:18:50.3629204Z L1D stats:
2021-01-13T20:18:50.3629618Z Hits: 8,392
2021-01-13T20:18:50.3630043Z Misses: 74
2021-01-13T20:18:50.3630562Z Parent invalidations: 0
2021-01-13T20:18:50.3631129Z Write invalidations: 43
2021-01-13T20:18:50.3631742Z Prefetch hits: 10
2021-01-13T20:18:50.3632259Z Prefetch misses: 64
2021-01-13T20:18:50.3632734Z Miss rate: 0.87%
2021-01-13T20:18:50.3633156Z LL stats:
2021-01-13T20:18:50.3633553Z Hits: 4,157
2021-01-13T20:18:50.3633995Z Misses: 3,574
2021-01-13T20:18:50.3634489Z Invalidations: 0
2021-01-13T20:18:50.3634992Z Prefetch hits: 1,489
2021-01-13T20:18:50.3635509Z Prefetch misses: 1,922
2021-01-13T20:18:50.3635999Z Local miss rate: 46.23%
2021-01-13T20:18:50.3636472Z Child hits: 1,082,787
2021-01-13T20:18:50.3636943Z Total miss rate: 0.33%
2021-01-13T20:18:50.3637408Z Coherence stats:
2021-01-13T20:18:50.3637887Z Total writes: 70,799
2021-01-13T20:18:50.3638380Z Invalidations: 305
2021-01-13T20:18:50.3638901Z Writebacks: 1,917
2021-01-13T20:18:50.3639224Z