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Andrew Fitzgerald

@apfitzge

Andrew Fitzgerald reposted

The durable nonce and its consequences have been a disaster for solana


Andrew Fitzgerald reposted

If the validators have time to be re ordering txs, we’re giving them too much time

Oh. I see. Yeah as someone using the chain for something non-gambly I’d love to see lower rent lower tx fees faster blocks If the validators have time to be re ordering txs, we’re giving them too much time




people still asking for MCP and they don’t even know yet 🤐


Pretty interesting to see who actually believes in decentralization. It starts with your team folks

😂 imagine giving up one of the main benefits of this industry



😂 imagine giving up one of the main benefits of this industry

In our nyc office



went wingfoiling yesterday in highest wind yet, absolutely insane gusts. took my son's 2.5m because my 5m wing would be way overpowered. humbling af, even after a almost a year the super high wind made me struggle a ton..unfamiliar half sized wing may have contributed a bit too!

apfitzge's tweet image. went wingfoiling yesterday in highest wind yet, absolutely insane gusts. took my son's 2.5m because my 5m wing would be way overpowered. humbling af, even after a almost a year the super high wind made me struggle a ton..unfamiliar half sized wing may have contributed a bit too!

Filing taxes just got so much easier

Today, we are releasing the biggest RPC and data upgrade for Solana devs in years. getTransactionsForAddress combine getSignaturesForAddress and getTransaction into one you can now search history in reverse order as well as filtering by slot ranges and dates you do not need…



Andrew Fitzgerald reposted

This is why we haven't caved to delaying transactions in the stock scheduler FYI. Do what's best for the network. Think long term.

The best scheduler for block production is simple: the one that makes number go up. Every other take is mid curve. “Number” = sum(block rewards) * SOL/USD price. Almost every business in the world denominates their revenue in USD or equivalent. A block producer should not…



did we really get cobol before fortran 😭

My job is done: 104 CUs. I'm beating @anchorlang with COBOL.

vitorpy's tweet image. My job is done:

104 CUs. I'm beating @anchorlang with COBOL.


wonder how things would be if rust didn't name it something scary that people avoided like the plague

apfitzge's tweet image. wonder how things would be if rust didn't name it something scary that people avoided like the plague

Andrew Fitzgerald reposted

Order cancellation and placement on a decentralized CLOB will always have latency. On-chain MM logic? Instant. Perps are next. Adapt or be left behind.


crap meeting in 10 minutes airpods dead. can they charge fast enough to last the entire meeting 🙏


finally book a nicer hotel instead of near cheapest option. Market immediately crashes with SOL down 20%. Classic. Sorry for causing this everyone


Andrew Fitzgerald reposted

/bincode/wincode/g for 50x

zbr0wn's tweet image. /bincode/wincode/g for 50x

for those not in the know, basically everything that goes to disk or wire in solana is bincode. bincode is absolute trash for perf (thanks founder code). expect this oom improvement throughout as we mature wincode and deploy it everywhere hyperliquid



linux is so cool. had no idea it let you control timer slack. dummy example below going from 100% error on a disjoint 1s sleep to 10%. Not sure it's worth fucking with...but it's cool that you can!

apfitzge's tweet image. linux is so cool. had no idea it let you control timer slack. dummy example below going from 100% error on a disjoint 1s sleep to 10%.

Not sure it's worth fucking with...but it's cool that you can!

so annoyed wtf i got bit by a fireant on my hand yesterday. it's so swollen i feel like i'm typing with a balloon rn


Euler did all that while blind!? how did I just learn this


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