Shiny #HPC #storage things at #SC15

Assuming everything goes as planned (HA!) we should have a number of very cool things at SC15. 100Gb Unison storage system with BeeGFS 100Gb Unison Ceph system 100Gb connection to a partner/customer booth Forte 100Gb is awesome. The first time I ran an iperf bidirectional test, saw 20GB/s … it blew me away. 40/56GbE is […]

Starting to come around to the idea that swap in any form, is evil

Here’s the basic theory behind swap space. Memory is expensive, disk is cheap. Only use the faster memory for active things, and aggressively swap out the less used things. This provides a virtual address space larger than physical/logical memory. Great, right? No. Heres why. 1) swap makes the assumption that you can always write/read to […]

SC14 T minus 6 and counting

Scalable’s booth is #3053. We’ll have some good stuff, demos, talks, and people there. And coffee. Gotta have the coffee. More soon, come by and visit us! Viewed 53470 times by 6066 viewers

#SC11 T minus 3 days and counting

Ok. Lets call this an absolutely wild ride so far. I mean, its freaking insane. I cannot remember working so hard and so fast. First off Tiburon, our cluster software package (designed mostly for HPC Storage, and cluster like things) has been an insanely awesome trouper. It just works. And I mean that in a […]

SC’05 wrap up

This took me a while to post in part due to heavy year end load, but also, that I wanted to think through what I did see, and what I didn’t. It is important in many processes to take a moment, step back from where you are, and try to assemble the bigger picture of […]

SC’05 sessions

We had wanted to see several of the sessions including the ClawHmmer, and various others. I spent most of my time talking with various vendors and others on the show floor. ClawHmmer is interesting as it is a GPU version of HMMer, and on good GPU hardware, you can get quite a performance boost on […]

SC’05 full day 1 (Tuesday)

This morning, SC’05 featured a keynote address from Bill Gates, CTO and founder of Microsoft. Prior to the keynote, we watched a video loop, and we heard from the heads of the ACM, and the president-elect of the IEEE, as well as the chairperson of the board for SC’06 in Tampa Florida. The president-elect gave […]