#Calculate pi digits android

'The maximum persistent disk capacity that you can attach to a single virtual machine is 257 TB, which is often enough for traditional single node applications, but not in this case,' read the press release. Google Cloud estimated the size of temporary storage needed to complete a calculation of roughly 554 TB. Naturally, it takes a lot of computing power, storage, and networking finesse to make a calculation of this magnitude feasible. Showcasing Google Cloud's superior technology The storage size of this unconscionably large number is 515 TB of 663 TB available, with a total I/O of 43.5 PB read, 38.5 PB written, and 82 PB total.

#Calculate pi digits android

It almost feels like a something a sci-fi android would say and do. That's 157 days, 23 hours, 31 minutes, and 7.651 seconds. The calculation itself began on Thursday, October 14, at 12:45 AM EDT in 2021, and ended on Monday, March 21, at 12:16 AM EDT, in 2022. The computing node involved is an n2-highmem-128 with 128 vCPUs and an 864-GB RAM. The algorithm employed is called the Chudnovsky algorithm. The program that executed the calculation of 100 trillion digits of pi is called y-cruncher v0.7.8, by Alexander J. Get more updates on this story and more with The Blueprint, our daily newsletter: Sign up here for free. 'The underlying technology that made this possible is Compute Engine, Google Cloud's secure and customizable compute service, and its several recent additions and improvements: the Compute Engine N2 machine family, 100 Gbps egress bandwidth, Google Virtual NIC, and balanced Persistent Disks.' 'This achievement is a testament to how much faster Google Cloud infrastructure gets, year in, year out,' read the press release from Google Cloud. And the number of digits of pi calculated has tripled in only three years.

This marks the second time Google Cloud has set a record for the number of digits of the mathematical constant. How Google Cloud calculated pi to 100 trillion digits But then, in 2021, scientists from the University of Applied Sciences of the Grisons tacked on another 31.4 trillion digits to the figure, raising the total to 62.8 trillion decimal places.īut now, Google Cloud has shattered the latest record, calculating pi out to an unprecedented 100 trillion digits, according to a press release. In 2019, Google Cloud calculated pi - the irrational number discovered thousands of years ago - out to 31.4 trillion digits.