Blue gene q architecture

The BGQ system will be capable of scaling to over a million processor cores while making the trade-off of lower power consumption over raw processor speed. 4-rack system 5D torus 32 Node Board.

System can scale to 256 racks and beyond 262144 nodes Cluster.

Blue gene q architecture. Industrial Design BQC DD20. 4-rack system 5D torus 32 Node Board. 2011 IBM Corporation.

IBM System Technology Group. Ultra-scalability for breakthrough science. System can scale to 256 racks and beyond 262144 nodes Cluster.

BGQ IO architecture BlueGene Classic IO with GPFS clients on the logical IO nodes Similar to BGL and BGP Uses InfiniBand switch Uses DDN RAID controllers and File Servers BGQ IO Nodes are not shared between compute partitions IO Nodes are bridge data. 4-rack system 5D torus 32 Node Board. 2011 IBM Corporation.

IBM System Technology Group. Ultra-scalability for breakthrough science. System can scale to 256 racks and beyond 262144 nodes Cluster.

Typically a few racks 512-1024 nodes or less. Blue Gene est une architecture de superordinateursLe projet est cofinancé par le Département de lÉnergie des États-Unis et développé par IBM. Il a pris la tête du classement TOP500 du 16 septembre 2004 au 26 octobre 2004 dans une version non finalisée avec 3601 téraflops au test LINPACKLe record était précédemment détenu par le NEC Earth Simulator de 3586 téraflops.

Blue Gene is a supercomputer development project at IBM for a series of high-performance system-on-a-chip SoC arcitectures with minimal power demands. The series includes Blue GeneL Cyclops64 formerly Blue GeneC Blue GeneP and Blue GeneQ. Blue GeneL compute BLC chip architecture.

Green shading indicates off-the-shelf cores. Reprinted with permission from G. Almasi et al Cellular Supercomputing with System-on-a.

Blue GeneP MPI environment variables. 340 Compute Node Kernel environment variables. Academic blue gene architecture Important.

Use custom search function to get better results from our thousands of pages Use for compulsory search egelectronics seminar use - for filter something eg. Electronics seminar -tag used for exclude results from tag pages. And other Blue Gene machines with similar architectures have held many of the top.

Blue GeneQ BGQ is the third generation computer architecture in the Blue Gene family of supercomputers. The BGQ system will be capable of scaling to over a million processor cores while making the trade-off of lower power consumption over raw processor speed. Blue Gene systems are connected to multiple communica-tions networks.

BGL the first generation member of the Blue. The Power-A2 had a 14-port crossbar switchrouter at the center of the chip to support point-to-point collective and barrier messages. It also implemented direct memory access between nodes.

The Power-A2 chip used in BlueGeneQ had 147 billion transistors and ran at a mere 16 GHz to keep the thermals at a low 55 watts. It took 96 racks of machines with 157 million cores to reach 20. Blue GeneQ Architecture user frontend service and IO nodes compute nodes Figure 1.

A simplified architecture of the Blue GeneQ user interaction with compute nodes The BGQ machine is configured as three major functional components see Figure 1 First the user front-ends are the nodes that act as login nodes for end-users. A typical architecture of a 111-Tflops eight-rack Blue GeneP system with a storage system supporting the IBM GPFS. Blue connections represent a 1 GbE Gigabit Ethernet green connections represent a 10 GbE and red connections represent FiberChannel FC.

Se e text for further explanation. Leading architecture since introduction 1 half Top500 lists over last 10 years On average over the last 12 years 3 of the top 10 machine on Top 500 have been Blue Genes Low speed low power Embedded PowerPC core with custom SIMD floating point extensions Low frequency L 700 MHz P 850 MHz Q 16 GHz. Sequoia is a Blue GeneQ design based on previous Blue Gene designs.

It consists of 96 racks containing 98304 compute nodes ie 1024 per rack. The compute nodes are 16-core A2 processor chips with 16 GB of DDR3 memory each. 1-1 Blue GeneQ system architecture.

2 2 1-2 Blue GeneQ hardware overview.