John McCalpin
APRIL 2, 2020
The presentation discusses a family of simple performance models that I developed over the last 20 years — originally in support of processor and system design at SGI (1996-1999), IBM (1999-2005), and AMD (2006-2008), but more recently in support of system procurements at The Texas Advanced Computing Center (TACC) (2009-present).
SQL Performance
AUGUST 27, 2019
This is the second generation EPYC server processor that uses the same Zen 2 architecture as the AMD Ryzen 3000 Series desktop processors. The initial reviews and benchmarks for these processors have been very impressive: AMD EPYC 7002 Series Rome Delivers a Knockout. AMD Rome Second Generation EPYC Review: 2x 64-core Benchmarked.
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PDC
APRIL 14, 2019
It ranks the world’s 500 most powerful supercomputers based on their performance as measured by the Linpack benchmark. Over the years, the performance of the world’s fastest supercomputers have reached teraFLOPS (10 12 FLOPS) in 1997 and petaFLOPS (10 15 FLOPS) in 2008, and the next milestone is exaFLOPS (10 18 FLOPS).
SQL Performance
JULY 16, 2019
Intel officially moved on to what they call " Process- Architecture-Optimization (PAO) " in early 2016. Intel server processors have historically delivered significantly better single-threaded CPU performance and lower power consumption than competing AMD processors since the Intel Nehalem microarchitecture in 2008.
Highly Scalable
MARCH 10, 2015
Besides that, the numbers can vary greatly depending on many factors, so our goal here is just to provide a few benchmarks that give some sense of the magnitude of potential improvements. Schütze, 2008. PS08] Optimal Targeting through Uplift Modeling, Portrait Software, 2008 [[link]. Koren, 2008. Manning, P. Raghavan, H.
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