Vectorización

EigenValuesVectors - two matrices/complex values

Hello,

I really need to implement into C++ code calculation of EigenValues and EigenVectors using same algorithm as Matlab function:

    [V,D] = eig(A,B) produces a diagonal matrix D of generalized
    eigenvalues and a full matrix V whose columns are the corresponding
    eigenvectors so that A*V = B*V*D.

Need Phi Optimization Expert to work on new project for Road Material Simulation

Hi,

We require a Intel Phi processor optimization expert to help with optimization FORTRAN code for road material stress simulation. The models have been coded and are working, just need a guru to help move the load off to Phi cards.

Currently it takes 20 days to run a simulation point on a regular Intel i7 2.8 Ghz Quad core notebook processor, we need to get that down to under 40 minutes.

x64 Merge Module

Hi

We have recently switched to the Intel compiler (Composer XE 2015) and we are trying to use WIX to create an installer for our product. We are currently having an issue with the x64 merge module (w_ccompxe_redist_intel64_2015.3.208.msm), WIX throws the following error:

light.exe(0,0): error LGHT0204: ICE80: This 32BitComponent Comp_cilkrts20.dll.D9F09DDD_F3FE_427A_A63E_83D87E7D99CC uses 64BitDirectory compiler.D9F09DDD_F3FE_427A_A63E_83D87E7D99CC

We have been using the Microsoft merge modules for several years and had no issues.

uncore performance-monitoring events

Hello~ 
l am using a machine that have Intel Xeon(R) CPU, x5570 (2.93Hz) on IBM system x3650 M2 server. 
I have proceeded to experiment with manual 
"Intel® 64 and IA-32 Architectures Software Developer’s Manual Volume 3B: System Programming Guide, Part 2", chapter 19 performance-monitoring events. 

I want to get information uncore event. for example this manual's Table 19-14. "Non-Architectural Performance Events In the Processor Uncore for Intel® Core™ i7 Processor and Intel® Xeon® Processor 5500 Series (Contd.)". 

Intel® Intelligent Storage Acceleration Library Performance under Xen* Project Hypervisor

Abstract

Intel® Intelligent Storage Acceleration Library (Intel® ISA-L) provides the tools to help accelerate and optimize storage on Intel architecture (IA) for everything from small office NAS appliances to enterprise storage systems. Intel® ISA-L can run on a variety of Intel® server processors and provides operation acceleration via the following instruction sets:

  • Desarrolladores
  • Linux*
  • Servidor
  • Intermedio
  • Intel® ISA-L
  • AES-NI
  • Intel® AVX
  • Intel® AVX2
  • Xen
  • Intel® Xeon® processors
  • Storage
  • hypervisor
  • Big data (datos a gran escala)
  • Centros de datos
  • Empresa
  • Vectorización
  • Virtualización
  • Suscribirse a Vectorización