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View Full Version : Do YOU know what a Petaflop is?


Fasglas
06-21-2016, 12:08am
I didn't either, but now I do.

China builds world?s fastest supercomputer without U.S. chips | Computerworld (http://www.computerworld.com/article/3085483/high-performance-computing/china-builds-world-s-fastest-supercomputer-without-u-s-chips.html)

A petaflop is a measure of a computer's processing speed and can be expressed as a thousand trillion floating point operations per second. FLOPS are floating-point operations per second.

MrWhan
06-21-2016, 5:51am
"The fastest U.S. supercomputer, number 3 on the Top500 list, is the Titan, a Cray supercomputer at U.S. Dept. of Energy's Oak Ridge National Laboratory with a theoretical peak of about 27 petaflops."

China's new supercomputer takes world lead; Titan drops to No. 3 on TOP500 - Atomic City Underground (http://knoxblogs.com/atomiccity/2016/06/20/new-chinese-supercomputer-takes-top-spot/#more-38808)

"ORNL is currently working with IBM on a next-generation supercomputer that will be called Summit and reportedly capable of 150 to 300 petaflops. It is scheduled to be delivered next year and achieve full operations in 2018."

Infrastructure to deliver the power and cooling for it is being built now.

Everyone is aiming for the first "exascale" system, using exaflops, a billion billion calculations per second. These systems are expected to occur in the 2020's.

Burro (He/Haw)
06-21-2016, 6:18am
Huh.

In practical terms, how much prOn is that?

snide
06-21-2016, 6:28am
Huh.

In practical terms, how much prOn is that?

A lot.

mrvette
06-21-2016, 7:35am
All fine and dandy for the IRS or maybe DOD, but honestly, of what legit purpose does this serve?? except to say we CAN......

NSA uses that to watch the videos of everyone at once??

Hide the hideouts at White Sulfur Springs and Greenbrier?? :issues::rofl:

Madmikeee
06-21-2016, 1:18pm
A few years ago China claimed to have found a way to cram a petabyte onto a single DVD (1000 Terabytes) Huge news for about 30 seconds then I never heard anything else about it.

Mike Mercury
06-21-2016, 3:15pm
Do YOU know what a Pentaflop is?


it's what happens to men starting around age 50 :leaving:

Olustee bus
06-21-2016, 3:29pm
it's what happens to men starting around age 50 :leaving:

No, that is peniflops.

VITE1
06-21-2016, 4:23pm
My bet is they may not have used American made chips. I am fairly certain they used our technology which was stolen.

DAB
06-21-2016, 4:58pm
petaflop: when Leah comes in from a long walk, real tired, and lays down on her bed for a nap.

OddBall
06-21-2016, 6:08pm
Do YOU know what a Petaflop is?

When Peta shows up protesting something, and no one gives a shit?

Bill
06-22-2016, 5:28pm
When Peta shows up protesting something, and none of the female protesters are nekkid?

Fixed.

ZipZap
06-22-2016, 6:05pm
http://i3.photobucket.com/albums/y89/ZipZapX/tumblr_n3dl41hzi71qbwakso10_500_zpsvurikooq.gif