#lafleur — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #lafleur, aggregated by home.social.
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[blogue / rappel]
«Salut boss ! J’m’appelle Guy, Guy Lafleur
«Ben oui pareil comme le grand joueur
#hockey #chansonqc #lafleur #habs #ch #oreilletendue
https://oreilletendue.com/2026/03/06/chantons-le-hockey-avec-les-cowboys-fringants-ter/ -
Arizona Cardinals’ new coaches are well familiar with each other. https://www.rawchili.com/nfl/761260/ #Arizona #ArizonaCardinals #ArizonaCardinals #Cardinals #DefensiveCoordinator #Football #lafleur #NathanielHackett #NFL #OffensiveCoordinator
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Cardinals Head Coach Mike LaFleur Addresses Players https://www.rawchili.com/4848251/ #AmericanFootball #ArizonaCardinals #ArizonaCardinalsFootball #ArizonaCardinals #Cardinals #Football #lafleur #LafleurPressConference #NationalFootballLeague #NFL #NflCoachingNews #NFLFootball #NflHighlights
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Green Bay Packers sign LaFleur, Gutekunst to contract extensions https://www.rawchili.com/nfl/717651/ #Brian #commitment #contract #ContractExtension #director #EdPolicy #ExecutiveVicePresident #extension #fan #Football #FootballOperationRussBall #GeneralManagerBrianGutekunst #GreenBay #GreenBayPackers #GreenBay #GreenBayPackers #Gutekunst #HeadCoachMattLafleur #lafleur #Milwaukee #news #NFL #Packers #passion #pro #Sports #SteadfastDedication #Wisconsin #WISN
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Green Bay Offers Atlanta Falcons Support Under Coach Matt LaFleur? https://www.rawchili.com/nfl/683255/ #Atlanta #AtlantaFalcons #AtlantaFalcons #Bay #coach #Falcons #Football #green #lafleur #Matt #NFL #offers #support #under
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Miami Dolphins Fans Eager for Truth in Matt LaFleur Rumor Buzz
The Miami Dolphins are actively searching for their next head coach. They have conducted one virtual interview and…
#NFL #MiamiDolphins #Miami #Dolphins #buzz #eager #Fans #Football #for #lafleur #Matt #rumor #truth
https://www.rawchili.com/nfl/679554/ -
Packers, LaFleur expected to discuss contract extension, per reports https://www.rawchili.com/nfl/671975/ #Bears #contract #ContractExtension #extension #Football #GreenBay #GreenBayPackers #GreenBay #GreenBayPackers #HeadCoach #lafleur #LafleurContractExtension #MattLaFleur #NFL #Packers
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Published my first PyPI package today, called lafleur.
#lafleur is a specialized CPython JIT fuzzer that uses a coverage-guided, evolutionary approach. It executes test cases, observes their effect on the JIT's state by analyzing verbose trace logs, and uses that feedback to guide its mutations, becoming smarter at finding interesting code paths over time.
Let me know if you use it or have any questions.
https://pypi.org/project/lafleur/
https://github.com/devdanzin/lafleur -
Published my first PyPI package today, called lafleur.
#lafleur is a specialized CPython JIT fuzzer that uses a coverage-guided, evolutionary approach. It executes test cases, observes their effect on the JIT's state by analyzing verbose trace logs, and uses that feedback to guide its mutations, becoming smarter at finding interesting code paths over time.
Let me know if you use it or have any questions.
https://pypi.org/project/lafleur/
https://github.com/devdanzin/lafleur -
The Packers will play the Bears in NFC wild-card playoff game https://www.rawchili.com/nfl/655700/ #American #AmericanFootball #Bay #Bears #Chicago #ChicagoBears #ChicagoBears #Content #detroit #DetroitLions #eagles #Football #green #GreenBayPackers #Hub #lafleur #lions #Matt #MattLaFleur #Neutral #news #NFL #NFLHub #Overall #OverallNeutral #Packers #Philadelphia #PhiladelphiaEagles #Sharing #Sports #SportsNews #WI #WIContentSharing #WIContentSharingPackers
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[blogue / rappel]
«On a nos propres numéros dix, on rep la Guy Lafleur de lys»
https://oreilletendue.com/2026/01/04/chantons-le-hockey-avec-loud/
#chansonqc #hockey #ch #habs #lafleur #sport #oreilletendue -
Packers’ Micah Parsons reflects on injury in heartfelt Christmas post https://www.rawchili.com/nfl/631301/ #American #AmericanFootball #Bay #Bo #BoNix #Broncos #Denver #DenverBroncos #Football #green #GreenBay #GreenBayPackers #GreenBay #GreenBayPackers #Hub #injury #lafleur #Matt #MattLaFleur #Micah #MicahParsons #National #NationalSports #Neutral #news #NFL #NFLHub #Nix #Overall #OverallNeutral #OverallPositive #Packers #Parsons #Positive #Reggie #ReggieWhite #Sports #SportsNews #white
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Packers coach Matt LaFleur gives his take on Broncos QB Bo Nix https://www.rawchili.com/nfl/607153/ #American #AmericanFootball #Bay #Bo #BoNix #Broncos #Denver #DenverBroncos #Facebook #Football #green #GreenBayPackers #Hub #Jacksonville #JacksonvilleJaguars #Jaguars #lafleur #Matt #MattLaFleur #National #NationalSports #news #NFL #NFLHub #Nix #Overall #OverallPositive #Packers #Positive #Sports #SportsNews #Twitter
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Packers wide receiver hurt vs Broncos https://www.rawchili.com/nfl/602185/ #American #AmericanFootball #Bay #Broncos #Christian #ChristianWatson #Denver #DenverBroncos #DenverBroncos #Football #green #GreenBayPackers #Hub #ii #injury #Jordan #JordanLove #lafleur #Love #Matt #MattLaFleur #Negative #Neutral #news #NFL #NFLHub #Overall #OverallNegative #OverallNeutral #Packers #Patrick #PatrickSurtainII #Sports #SportsNews #Surtain #Watson
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Packers’ Devonte Wyatt expected to miss rest of 2025 season https://www.rawchili.com/nfl/565307/ #American #AmericanFootball #Bay #Breaking #brooks #detroit #DetroitLions #Devonte #DevonteWyatt #Football #Goff #green #GreenBay #GreenBayPackers #GreenBay #GreenBayPackers #Hub #jared #JaredGoff #karl #KarlBrooks #lafleur #lions #Matt #MattLaFleur #Micah #MicahParsons #Neutral #news #NFL #NFLHub #Overall #OverallNeutral #Packers #Parsons #SMG #SMGBreakingWire #Sports #SportsNews #Wire #Wyatt
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Matt LaFleur timeout stirs controversy in Packers vs Lions game https://www.rawchili.com/nfl/562877/ #AI #American #AmericanFootball #Bay #detroit #DetroitLions #Enabled #Football #green #GreenBay #GreenBayPackers #GreenBay #GreenBayPackers #Highlights #Hub #Jordan #JordanLove #lafleur #lions #Love #Matt #MattLaFleur #Neutral #news #NFL #NFLHub #Overall #OverallNeutral #Packers #Sports #SportsNews #Story #StoryHighlightsAIEnabled
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It turns out that, by running it on an interpreter with ASan enabled, I was the culprit of my fuzzer lafleur using way too much memory.
That even led to me buying some DDR5 to be able to fuzz a bit more comfortably. Running without ASan reduces memory usage to 1/15. So I guess now I'll have some spare RAM, and less money, going forward :)
I'll enhance the JIT fuzzer to run on a different interpreter than the fuzzing scripts, which benefit from ASan.
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It turns out that, by running it on an interpreter with ASan enabled, I was the culprit of my fuzzer lafleur using way too much memory.
That even led to me buying some DDR5 to be able to fuzz a bit more comfortably. Running without ASan reduces memory usage to 1/15. So I guess now I'll have some spare RAM, and less money, going forward :)
I'll enhance the JIT fuzzer to run on a different interpreter than the fuzzing scripts, which benefit from ASan.
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Matt LaFleur not giving up play-calling despite Packers’ offensive woes https://www.rawchili.com/nfl/521238/ #American #AmericanFootball #Bay #Carolina #CarolinaPanthers #eagles #Football #green #GreenBay #GreenBayPackers #GreenBay #GreenBayPackers #Hub #lafleur #Matt #MattLaFleur #National #NationalSports #Negative #news #NFL #NFLHub #Overall #OverallNegative #Packers #Panthers #Philadelphia #PhiladelphiaEagles #Sports #SportsNews
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Packers’ Matt LaFleur addresses job security after loss to Eagles https://www.rawchili.com/nfl/516570/ #American #AmericanFootball #Bay #Coaching #eagles #Football #green #GreenBayPackers #Hub #lafleur #Matt #MattLaFleur #National #NationalSports #Negative #news #NFL #NFLHub #Overall #OverallNegative #Packers #Philadelphia #PhiladelphiaEagles #Sports #SportsCoachingU0026Training #SportsNews #Training #u0026
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Packers injury report Nov. 8 ahead of the Eagles game https://www.rawchili.com/nfl/510200/ #American #AmericanFootball #Bay #Conference #Content #eagles #Football #green #GreenBayPackers #Hobbs #Hub #lafleur #Matt #MattLaFleur #Nate #NateHobbs #National #NationalFootballConference #Negative #news #NFL #NFLHub #Overall #OverallNegative #Packers #Philadelphia #PhiladelphiaEagles #PhiladelphiaEagles #Point #Sharing #Sports #SportsNews #the #To #ToThePoint #WI #WIContentSharing #WIContentSharingPackers
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Bisaccia expecting Brandon McManus to kick for Packers on ‘MNF’ vs. Eagles https://www.rawchili.com/nfl/507952/ #American #AmericanFootball #eagles #Football #Havrisik #Hub #joshua #JoshuaKarty #Karty #lafleur #Lucas #LucasHavrisik #Matt #MattLaFleur #National #NationalSports #Neutral #news #NFL #NFLHub #Overall #OverallNeutral #Philadelphia #PhiladelphiaEagles #PhiladelphiaEagles #Sports #SportsNews
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Packers make 3 roster moves before facing Panthers in Week 9 https://www.rawchili.com/nfl/493744/ #American #AmericanFootball #Arron #ArronMosby #baltimore #BaltimoreRavens #Broncos #Carolina #CarolinaPanthers #CarolinaPanthers #Denver #DenverBroncos #Football #Houston #HoustonTexans #Hub #Kristian #KristianWelch #lafleur #Matt #MattLaFleur #Mosby #National #NationalSports #news #NFL #NFLHub #nick #NickNiemann #Niemann #Overall #OverallPositive #Panthers #Positive #Ravens #Sports #SportsNews #Texans #Welch
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Aaron Rodgers’ failed revenge bid on Packers wasn’t all on Steelers QB https://www.rawchili.com/nfl/479229/ #Aaron #AaronRodgers #American #AmericanFootball #Bay #Content #Football #Gary #green #GreenBayPackers #Hub #lafleur #Matt #MattLaFleur #National #NationalSports #Neutral #news #NFL #NFLHub #Opinion #OpinionContent #Overall #OverallNeutral #Packers #Pittsburgh #PittsburghSteelers #Rashan #RashanGary #Rodgers #Sports #SportsNews #Steelers
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Packers’ comeback vs Cardinals checks another box for Super Bowl hopes https://www.rawchili.com/nfl/464165/ #American #AmericanFootball #Arizona #ArizonaCardinals #ArizonaCardinals #Bay #Buccaneers #Cardinals #detroit #DetroitLions #Football #green #GreenBayPackers #Hub #kraft #lafleur #lions #Matt #MattLaFleur #McKinney #National #NationalSports #Neutral #news #NFL #NFLHub #Overall #OverallNeutral #Packers #Sports #SportsNews #Tampa #TampaBayBuccaneers #Tucker #TuckerKraft #Xavier #XavierMcKinney
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lafleur, the CPython JIT fuzzer, now can compare timings for running a piece of code with JIT on and off.
The idea is that if the run with JIT on is much slower that with JIT off, we have found a performance bug.
Brandt Bucher suggested this mode. It took a while to get started on it, but it was simple to implement on top of Differential Mode.
So many modes, so little compute available...
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lafleur, the CPython JIT fuzzer, now can compare timings for running a piece of code with JIT on and off.
The idea is that if the run with JIT on is much slower that with JIT off, we have found a performance bug.
Brandt Bucher suggested this mode. It took a while to get started on it, but it was simple to implement on top of Differential Mode.
So many modes, so little compute available...
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Differential Mode has just landed in lafleur, the CPython JIT fuzzer. It runs the same code with and without the JIT, compares the result, and flags any discrepancies.
It does this while mutating the code in a feedback-guided loop, so it evolves the fuzzing scripts trying to find one where the JIT gives wrong results.
This is actually the 2nd time this feature is implemented (now better and more robust): it used to work, broke, and now is back.
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Differential Mode has just landed in lafleur, the CPython JIT fuzzer. It runs the same code with and without the JIT, compares the result, and flags any discrepancies.
It does this while mutating the code in a feedback-guided loop, so it evolves the fuzzing scripts trying to find one where the JIT gives wrong results.
This is actually the 2nd time this feature is implemented (now better and more robust): it used to work, broke, and now is back.
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Packers’ McManus suffers injury to kicking leg; says he plans to play Sunday vs. Bengals https://www.rawchili.com/nfl/434642/ #Bengals #Cincinnati #CincinnatiBengals #CincinnatiBengals #Football #injury #kicker #kicking #lafleur #McManus #McNamee #NFL #Packers #practice
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Sky is falling at the bye week? 3 reasons why the Packers are just fine https://www.rawchili.com/nfl/418901/ #Aaron #AaronBanks #American #AmericanFootball #banks #Bay #Dak #DakPrescott #Football #green #GreenBay #GreenBayPackers #GreenBay #GreenBayPackers #Hub #lafleur #Matt #MattLaFleur #Neutral #news #NFL #NFLHub #Overall #OverallNeutral #Packers #Prescott #Sports #SportsNews #Tom #Zach #ZachTom
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Posted a topic about lafleur, the CPython JIT fuzzer I'm developing: https://discuss.python.org/t/introducing-lafleur-a-cpython-jit-fuzzer/103452
It has many details about the project, the results (4 JIT crashes so far), calls for help and ideas for the future.
If any of this interests you, please give a read. Boosts welcome :)
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Preparing a post about lafleur, the CPython JIT fuzzer I develop.
It has found 4 JIT crashes so far:
#136996: "JIT: `executor->vm_data.valid` assertion failure in `unlink_executor`".
#137007: "JIT: assertion failure in _PyObject_GC_UNTRACK".
#137728: "Assertion failure or `SystemError` in `_PyEval_EvalFrameDefault` in a JIT build".
#137762: "Assertion failure in `optimize_uops` in a JIT build".Contributions welcome!
https://github.com/search?q=repo%3Apython%2Fcpython+lafleur&type=issues
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Here's how lafleur works:
Starts from a corpus of seed files (generated by fusi)l. It runs each file and parses the JIT debug output to record micro ops (UOPs) and edges between them.
Then it applies mutations to these files and when a mutation results in a new UOP or edge, it adds the mutated file to the corpus.
All the while, it monitors the execution of these files for crashes.
And it's smart about which file to mutate next.
Simple, eh?
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One obvious thing from fuzzing the CPython JIT with the lafleur fuzzer is that finding crashes is much lower probability than fuzzing CPython with fusil.
Whenever fusil found a crash, it would find hits for it again and again pretty quickly.
With lafleur, we only got 3 hits (2 issues) in thousands of fuzzing hours.
I'm throwing more compute at it, but maybe we'll need to improve the core ideas to get better results.
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Reviewed the 3 PRs we got for lafleur: https://github.com/devdanzin/lafleur/pulls?q=is%3Apr
All 3 marked as "good first issue". They've clear signs of being created by or with help from AI, like tentative code ("# do this in case... ") and removing docstrings.
Merged one and gave feedback on 2, including tips on how to get AI to fix their issues.
I might get unfollows for this, but I welcome AI generated code as long as it's good enough. In fact, AI made this project viable.
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Busy day, good day: the new CPython fuzzer lafleur found its first 2 crashes this morning!
Happiness only marred by the bad job I did reducing the testcases and making the reports reproducible. Thanks Brandt Bucher and and Ken Jin for the patience! Next bug reports will be more polished and reliable.
Also, we got 3 new PRs for the fuzzer but I didn't have time to review them, will have to leave that for tomorrow.
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Launching a new project on a Sunday night: lafleur, a CPython JIT fuzzer.
https://github.com/devdanzin/lafleur
It's a feedback driven fuzzer (using JIT debug output) with corpus prioritization and JIT-targeted AST-based mutations. Calling it "evolutionary" may be a stretch, but sounds good.
It's also a fuzzer that so far hasn't found any crashes or bugs. Still working on that ;)
If you want to understand how it works, there is a good amount of docs.
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Trying real hard to build a fuzzer targeting the CPython JIT, lots of features implemented but not a single crash or bug discovered so far.
Such is life when hunting for crashes in robust code.
This weekend I'll be spinning off a new fuzzer that grew from fusil. Wish me luck 🙂
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[blogue / rappel]
«Le feu dans les yeux du Rocket
Les feintes savantes du Gros Bill
Toute la fougue du Pocket Rocket
Jacques Plante et son p’tit nez fragile
La grâce artistique de Ti-Guy»
https://oreilletendue.com/2025/05/20/chantons-le-hockey-avec-mes-aieux/
#hockey #ch #habs #chansonqc #richard #béliveau #plante #lafleur #rocket #oreilletendue #SportPhotography
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Played La Fleur and had a ton of fun with it.
Played Madame Marguerite and used my garden's labyrinthine paths to seduce Louise Lorraine to be my romantic companion.
Any boardgame where girls kiss has my unequivocal stamp of approval.
#BoardGame #BoardGames #LaFleur #TheyWereRoomates #WhoWereLesbians #AndFuckedRegularly
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[blogue / rappel]
«Mes bras meurtris vous tendent le flambeau
J’suis peut-être pas Guy Lafleur mais j’n’ai faite des tours du chapeau
Ma p’tite carrière passe sous l’silence
Ça y est, je tire ma révérence»
https://oreilletendue.com/2025/05/16/chantons-le-hockey-avec-bob-bissonnette/
#hockey #ch #habs #lafleur #richard #rocket #bouchard #messier #sport #oreilletendue -
[blogue / rappel]
«Chez les Anglais
On t’appelait Flower
T’as mis du rêve
Et du rose dans nos vies
Car simplement
Tu étais Guy Lafleur»
https://oreilletendue.com/2025/05/15/chantons-le-hockey-avec-claude-gauthier/
#hockey #ch #habs #lafleur #chansonqc #sport #oreilletendue -
[blogue / rappel]
«J’vous l’dis
Moé j’m’ennuie de Ti-Guy Lafleur
Lui quand y jouait
Y en avait du cœur
Y nous en a faitte voir
D’toutes les couleurs
J’vous dis
Moé j’m’ennuie de Ti-Guy Lafleur»
https://oreilletendue.com/2025/05/14/chantons-le-hockey-avec-guy-brazeau/
#lafleur #hockey #ch #habs #sport #oreilletendue #chansonqc -
[blogue / rappel]
«Y s’pense encore bon pour quelques saisons
Quand tout à coup un soir sur la patinoire
Un autre démon blond fait son apparition
Et prend possession de la p’tite rondelle noire»
https://oreilletendue.com/2025/05/13/chantons-le-hockey-avec-robert-charlebois-2/
#lafleur #hockey #chansonqc #sport #oreilletendue -
[blogue / rappel]
«C’est Ti-Guy Lafleur qui est si populaire
[OT] C’est Ti-Guy Lafleur qui score tout l’temps
[Chœur d’enfants] C’est Ti-Guy Lafleur qui est si populaire
[Chœur d’enfants] C’est Ti-Guy Lafleur qui score tout l’temps»
https://oreilletendue.com/2025/05/12/chantons-le-hockey-avec-oscar-thiffault-bis/
#chansonqc #lafleur #hockey #sport #habs #ch #oreilletendue -
Cette start-up angevine développe du cannabis médical
https://www.angers.villactu.fr/cette-start-up-angevine-developpe-du-cannabis-medical/
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[blogue / mise à jour] Personne ne respecte les propositions de moratoires de l’Oreille tendue. • https://oreilletendue.com/2013/07/16/modeste-proposition-de-moratoire-sportivo-litteraire/ • #hockey #lafleur #sport #québec #oreilletendue