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面向英特尔® 至强融核™ 协处理器(和英特尔® 至强® 处理器)架构应用的浮点计算 R2R 再现性

 

问题

如果在相同处理器上针对相同输入数据重新运行相同的程序,得到的结果相同吗?

Authored by Last updated on 09/30/2019 - 17:28
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What are PEEL and REMAINDER loops? (Fortran and C vectorization support)

The vectorization component of the optimization report produced by the Intel® Compiler version 15 may contain remarks such as:

Authored by Martyn Corden (Intel) Last updated on 09/30/2019 - 17:28
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Run-to-Run Reproducibility of Floating-Point Calculations for Applications on Intel® Xeon Phi™ Coprocessors (and Intel® Xeon® Processors)

The Issue

If I rerun the identical program on the identical input data on an identical processor, will I get an identical result?

Authored by Martyn Corden (Intel) Last updated on 10/15/2019 - 15:30
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How to detect Knights Landing AVX-512 support (Intel® Xeon Phi™ processor)

The Intel® Xeon Phi™ processor, code named Knights Landing, is part of the second generation of Intel Xeon Phi products. Knights Landing supports Intel® AVX-512 instructions, specifically AVX-512F (foundation), AVX-512CD (conflict detection), AVX-512ER (exponential and reciprocal) and AVX-512PF (prefetch).
Authored by James R. (Blackbelt) Last updated on 10/15/2019 - 15:30
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Using Intel® Distribution for Python* with the Xeon Phi™ Coprocessor

The Intel® Distribution for Python* mkl-mic package allows Automatic Offload (AO) of workloads to Intel® Xeon Phi™ Coprocessors.

Authored by Gergana S. (Blackbelt) Last updated on 10/15/2019 - 15:30
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Explicit Vector Programming in Fortran

No longer does Moore’s Law result in higher frequencies and improved scalar application performance; instead, higher transistor counts lead to increased parallelism, both through more cores and thr

Authored by Martyn Corden (Intel) Last updated on 10/15/2019 - 15:30
Blog post

Advanced Computer Concepts for the (Not So) Common Chef: The Multi-core Industrial Kitchen

This is going to be a short blog as there is no new material to discuss, just a simple extension of the earlier blogs (see

Authored by Last updated on 10/15/2019 - 15:30
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如何检测 Knights Landing AVX-512 支持(英特尔至强融核处理器)

英特尔至强融核处理器(代号“Knights Landing”)是第二代英特尔至强融核产品的一部分。Knights Landing 支持 AVX-512 指令,特别是 AVX-512F (foundation)、AVX-512CD(冲突检测)、AVX-512ER(指数函数和倒数函数)和 AVX-512PF(预取)。

Authored by James R. (Blackbelt) Last updated on 10/15/2019 - 16:40
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Introduction to the Intel® MKL Extended Eigensolver

 

Authored by Zhang, Zhang (Intel) Last updated on 10/15/2019 - 16:50
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