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This first article of a series looks at the forces that have driven desktop supercomputing, beginning with the history of PC and supercomputing processors through the 1990s into the early 2000s. ... 1992 i486DX2 2:1 clock multiplier, 40/20, 50/25, 66/33 speeds; L2 on MB Mar 1994 i486DX4 3:1 clock multiplier, 75/25, 100/33 speeds; 16KB L1 cache on-die, L2 ... This first article of a series looks at the forces that have driven desktop supercomputing, beginning with the history of PC and supercomputing processors through the 1990s into the early 2000s.

the computer on which it is running. The first thing you need to have in place is Ruby version 1.8.5 through 1.9.2 (with SSL bindings). Add to this, RubyGems, which will want to build various extensions

grounded in base 2, or 1,024 bytes (2^10). This usage is incorrect. The correct notation for 1,024 bytes is kibibyte (KiB). In this article I use the correct kibibyte unit notation to mean 1,024 bytes, so

of available RAM (Listing 1). Even with Docker running, the Raspberry Pi still had about 2.9GB of free RAM. Listing 1 Free RAM on Rasp Pi Popo ~ # free -m total used free

few years, including Amazon Elastic Compute Cloud (EC2), Amazon Simple Storage Service (S3), and JiffyBox. In the US, these vendors are joined by providers such as GoGrid, Rackspace, and Terremark

balancer is considered the single point of entry of server cluster systems. It runs IP Virtual Server (IPVS) [2], which implements IP load balancing techniques inside the Linux kernel. With IPVS, all real

. As the name suggests, PromQL is a query language that can be employed to extract information from the Prometheus TSDB. A common structure is the use of a metric name (a value) together with one or more labels

&1, for example, will be familiar with the software under the name of 1&1 Webmail and 1&1 MailXchange. On top of the 2.5 million 1&1 customers, another 1.4 million users with Host Europe, and 40,000 root and v

--------><----------Disks-----------><----------Network----------> #cpu sys inter ctxsw KBRead Reads KBWrit Writes KBIn PktIn KBOut PktOut 3 1 1421 2168 0 0 41000 90 0 2 0 0 3 2 1509 2198 64 2 49712

Kernel: 2.6.18-308.16.1.el5.centos.plus Number of Cores 1 Core Type _i686_ The nfsiostat run was started on 02/10/2013 at 15:54:25 PM. Below are hyperlinks to various plots within the report