Which Linus?
Comment on 10% of Firefox crashes are caused by bitflips
bjoern_tantau@swg-empire.de 22 hours ago
Guess Linus was right again to only use ECC RAM.
Staff@piefed.world 22 hours ago
otp@sh.itjust.works 20 hours ago
The guy with the blanket from Charlie Brown
vpklotar@lemmy.world 21 hours ago
Torvalds
baatliwala@lemmy.world 18 hours ago
Linus when he was with Linus
Retail4068@lemmy.world 22 hours ago
Let’s spend a ton of extra money minimizing edge case crashing in a browser!!!
🙄
douglasg14b@lemmy.world 8 hours ago
I always love it when folks who don’t actually know what they’re talking about, comment like they do…
It’s not just the browser. This example is the browser, but it’s your entire system stability that is affected by random bit flips.
Retail4068@lemmy.world 4 hours ago
vacuumflower@lemmy.sdf.org 3 hours ago
There’s a jump instruction by an address read from RAM, a bit flip occurred so a condition “if friend greet else kill” worked as “if friend rape else kill”. Absolutely anything can happen, that wasn’t determined by program design flaws and errors. A digital computer is a deterministic system (sometimes there are intentional non-deterministic elements like analog-based RNGs), this is non-deterministic random changes of the state.
In concrete terms - things break without reason. A perfect program with no bugs, if such exists, will do random wrong things if bit flips occur. Clear enough?
FauxLiving@lemmy.world 17 hours ago
I don’t know about you, but I use my RAM for a lot more than a browser.
Retail4068@lemmy.world 15 hours ago
deadcade@lemmy.deadca.de 9 hours ago
Simple stuff like a calculator can be just as broken by a bitflip as more complex things. You woulndn’t want your calculator to say 1 + 1 = 2049.
If you want to rely on your computer, ECC RAM is required.
toddestan@lemmy.world 11 hours ago
Bit rot is real, I’ve seen it first hand in plenty of cases. While I tend to blame the storage device, for infrequently accessed files that have been copied multiple times from different drives, I can’t rule out RAM or some other source of the corruption.
Buddahriffic@lemmy.world 13 hours ago
Improved overall system stability and data accuracy? With error correction, you can also push performance farther, since you can tolerate a certain amount of errors, instead of needing to aim for 0% error rate.
Eheran@lemmy.world 14 hours ago
DDR5 pretty much has ECC built in.
greybeard@feddit.online 11 hours ago
Linus would disagree with you there. It’s got a form of ECC, but it isn’t the same as server RAM ECC.
BladeFederation@piefed.social 6 hours ago
When ECC no longer costs a mortgage, I will look into upgrading.
bruhduh@lemmy.world 21 hours ago
I have lga 1356 xeon 2470v2 with 64gb ddr3 ecc ram, cheap and good setup
Retail4068@lemmy.world 15 hours ago
You enthusiasts server people, the dozens of you, are not the average consumer.
Buddahriffic@lemmy.world 13 hours ago
Who is talking about average consumers? We’re not trying to market something here.
avidamoeba@lemmy.ca 12 hours ago
Yes and? Us here are talking over a federated social platform. None of us are the average consumer.
roofuskit@lemmy.world 18 hours ago
Yeah I can’t remember the last time my browser crashed. No way I’m upgrading all that hardware to avoid something that happens that seldom.
partofthevoice@lemmy.zip 17 hours ago
Probably not the use case you’d want to buy ECC for. I considered it for my homebuild because I figured I might process a lot of data at once, and I would appreciate the piece of mind… but I still decided no because I could get more ram for the same price if it were not ECC.