Monday night – Green 500

This is a big week For high-performance computing. The international supercomputing conference is taking place in Denver. I woke this morning to find out that the Satori super computer that we have donated to MIT Was number four on the green 500 list. The green 500 list is all of the Top 500 fastest computers sorted by their energy efficiency. Our machine Is the fourth most energy efficient super computer in the world right now. The first two were exotic Japanese test computers that were immersed in oil. The third one is our sister computer AIMOS at RPI which is part of our Albany AI hardware center. The fifth machine, the one after us, is the summit supercomputer. That means that numbers 3,4 and 5 were based on IBM technology. I’m very proud of that

I’m also proud that our computer… Which is air cooled… Is by far the greenest computer on the list. The Massachusetts green high-performance computing center (mghPCC.org)… Where it lives is run 100% on renewable power. In fact there’s an on-site Hydro generator that creates more than enough energy to run our computer… It’s an amazing story in a time where ai use of computers is taking up more and more energy

I want to thank the large crew of people who helped make this machine happen… Starting with my friend Dr. John Kelly, Chris Hill our colleague at Mit, the folks at the Mit – Ibm Wattson AI Lab. (David Cox and Mark Weber in particular) And all the folks in the power computing group… I want to specially call out my friend Florin Manaila who designed the system, Craig Bickerstaff who help me navigate all of the political and technical aspects of ordering system like this, and Fred Robinson and his team and services who built the machine… And all the wonderful people in global university programs who helped with the donation (Peggy Strong and Ken Pisano in particular)

I also want to thank the four legged Satori… For her support. Here she is this evening taking in the news

nite all, nite sam

-me

Sunday night – around the house

Spent the day catching up from being gone for so long. We took down the trampoline, finished filling in the dirt along the right side of the house to get it to shed water better, fixed the kickboard heater (which took a nasty crawl under the house). ZCleaned out another baby in the garage for the other car… Around 1230 our friend Scott came by. it was fun Geeking Out with him. We played around with the Van de Graaff and tesla coil’s. Scott’s been the guy who’s built most of my high-voltage equipment for me. I enjoy hanging out with him.

Tonight Ana and her friend Mike came over for dinner… They’re downstairs still playing pool but I need to get some sleep.

More tomorrow

Nite all, nite Sam

-me

Saturday night – hai karate!

We’re back home now after more than a week gone. That trip included a yoga retreat, work in Cambridge, a field trip to Holyoke, visits with old friends and new… And a trip to our nieces and Her kids in Pelham New Hampshire . This morning we went and watched our seven-year-old great nephew Masondo his karate practice. It was so cute!

Nice drive home…. Got home with enough light to do the inside storm windows. It’s definitely winter here now. Everything’s covered with snow. It’s so nice.

Time for bed.

Nite all, nite Sam

-me

Friday night – alladin

Hello from Pelham NH . Diane and I are here at our niece Elizabeth’s. We came in to watch it niece and nephew Emma and Mason in the Pelham Community Theatre production of Aladdin. Diane’s brother Steve is here too ! We had a really good time watching the kids . Mason was a street kid and Emma was one of the princess’s handmaidens

http://johncohn.org/base/wp-content/uploads/2019/11/img_0989.mov

Fun being here ! Now some sleep !

Nite all, nite Sam

-me