PPT-Sean Hefty OpenFabrics Interfaces Working Group

Sean Hefty OpenFabrics Interfaces Working Group CoChair Intel November 2016 THE LATEST ON OPENFABRICS INTERFACES OFI THE NEW SCALABLE FABRIC SW LAYER FOR SUPERCOMPUTERS 3 3 Scalable Implementation Agnostic OFIWG develop interfaces. Kathryn Hefty was a high school English teacher and drama coach. Kathryn believed it was very important in life to be able to express yourself and to be able to communicate effectively in order to Sean Hefty. Intel Corporation. Claims. Verbs is a poor semantic match for industry standard APIs (MPI, PGAS, ...). Want to minimize software overhead. ULPs continue to desire additional functionality. . [. Arlow. and . Neustadt. , 2005] . CS 426/CPE 426 . Senior Projects. University of Nevada, Reno. Department of Computer Science . & . Engineering. Outline. Interfaces and subsystems:. Introduction. Sean Hefty. Intel Corporation. (Scalable) Fabric Interfaces. Q: What . is implied by incorporating interface sets under a single framework. ?. Objects exist that are usable between the interfaces. Isolated interfaces turn the framework into a complex . INTERACTIONS. Chapter 6. Patrick . Hutto. Dongjin Kim. John . Difante. Lee Hailey. Introduction. Pre-1990s – efficient and effective interfaces . was . main goal. GUI advances, Internet, cell phones, . Sean Hefty. Intel Corporation. Claims. Verbs is a poor semantic match for industry standard APIs (MPI, PGAS, ...). Want to minimize software overhead. ULPs continue to desire additional functionality. – test framework ideas/suggestions. Howard Pritchard . – LANL. LA-UR-1426578. www.openfabrics.org - OFI WG F2F - 8/2014. 1. Topics. Current state of . fabtests. Test suites for similar RDMA network protocols. Kyle, Sean, Mike, Jake. p1. Kyle, Sean, Mike, Jake. Sao Paolo. Large Scale Total Population. Land Area (20 . sq. km) Population (407,000). Residential = 65,152,160 sf. Shopping = 407,000 sf. Office = 16,817,360 sf. 1.0. Sean Hefty. Intel Corporation. Pre-. OpenIB. Multiple IB vendors each with a proprietary software stack. Multiple versions of the ‘verbs’ interface. Binary incompatible. Formation of . OpenIB. Intel Corporation. Claims. Verbs is a poor semantic match for industry standard APIs (MPI, PGAS, ...). Want to minimize software overhead. ULPs continue to desire additional functionality. Difficult to integrate into existing infrastructure. Intel Corporation. Claims. Verbs is a poor semantic match for industry standard APIs (MPI, PGAS, ...). Want to minimize software overhead. ULPs continue to desire additional functionality. Difficult to integrate into existing infrastructure. Scholastic Press. 2011. Lillie Busch. Pre-IB 9. 2A. “Some . riders live.. Others die. .”. The . setting is the . fictional . island of Thisby.. Each November, . capaill uisce . {singular is . capall usice. January, 2015. Kernel OpenFabrics Interface. KOFI Mission. Future proof the kernel fabric stack (ibverbs) with a fabric independent framework.. Migrate fabric I/F from device specific to higher level message passing semantics.. Slide . 1. Mechanism for Inter-system Coexistence. Date:. . 2010-05-19. Authors:. Summary. This document presents a . potential coexistence . mechanism for the . ongoing 802.11ad . and the completed 802.15.3c.