Intel® Math Kernel Library 10.3 Windows -

Intel® Math Kernel Library 10.3

Windows

2012 3 26

MKL

Copyright © 1998-2012 XLsoft Corporation. All Rights Reserved. 2

Windows* Linux* Mac OS*

Intel CVF Microsoft Intel GNU Intel GNU

.lib .dll .a .so .a .dylib

Fortran77 Fortran95/99 C/C++

BLAS ✔ ✔ CBLAS

Sparse BLAS Level 1 ✔ ✔ CBLAS

Sparse BLAS Level 2&3 ✔ ✔ ✔

LAPACK ✔ ✔ ✔

ScaLAPACK ✔

PARDISO ✔ ✔ ✔

DSS & ISS ✔ ✔ ✔

VML / VSL ✔ ✔ ✔

FFT / Cluster FFT ✔ ✔

PDEs ✔ ✔

Optimization (TR) Solvers ✔ ✔ ✔

SSL ✔ ✔ ✔


¥Composer XE 2011 SP1¥bin ¥ipsxe-comp-vars.bat intel64 vs2010

¥Inspector XE 2011¥ inspxe-vars.bat

¥VTune Amplifier XE 2011¥ amplxe-vars.bat

¥compilervars.bat intel64 vs2010

¥tbb¥bin¥tbbvars.bat intel64 vs2010

¥mkl¥bin¥mklvars.bat intel64 vs2010 MKLROOT=¥Composer XE 2011 SP1¥mkl PATH=¥Composer XE 2011 SP1¥redist¥intel64¥mkl

¥Composer XE 2011 SP1¥redist¥intel64¥compiler LIB= ¥Intel¥Composer XE 2011 SP1¥mkl¥lib¥intel64

¥Intel¥Composer XE 2011 SP1¥compiler¥lib¥intel64 INCLUDE= ¥Intel¥Composer XE 2011 SP1¥mkl¥include

¥ipp¥bin¥ippvars.bat intel64 vs2010 ¥compilervars_arch.bat intel64 vs2010

Windows [ ] ®

® 64 Visual Studio 2010

Fortran 95


< >¥mkl¥bin¥mklvars.bat

> mklvars.bat ia32 mod

INCLUDE= ¥Intel¥Composer XE 2011 SP1¥mkl¥include ¥Intel¥Composer XE 2011 SP1¥mkl¥include¥ia32

> mklvars.bat intel64 mod lp64

INCLUDE= ¥Intel¥Composer XE 2011 SP1¥mkl¥include ¥Intel¥Composer XE 2011 SP1¥mkl¥include¥intel64¥lp64

> mklvars.bat intel64 mod ilp64

INCLUDE= ¥Intel¥Composer XE 2011 SP1¥mkl¥include ¥Intel¥Composer XE 2011 SP1¥mkl¥include¥intel64¥ilp64

mod


http://software.intel.com/en-us/articles/intel-mkl-link-line-advisor

< >¥Documentation¥en_US¥mkl¥mkl_link_line_advisor.htm













Single Dynamic Library (SDL) interface

SDL

CPU

CPU CPU CPU CPU

“mkl_rt.lib”


• cdecl / stdcall

• Integer LP64 / ILP64

• Sequential

• Thread

•

Windows

IA-32 mkl_intel_c.lib mkl_sequential.lib mkl_core.lib

IA-32 mkl_intel_c_dll.lib mkl_intel_thread_dll.lib mkl_core_dll.lib libiomp5md.lib

Intel64 mkl_intel_lp64.lib mkl_intel_thread.lib mkl_core.lib libiomp5md.lib

Intel64 mkl_intel_ilp64_dll.lib mkl_sequential_dll.lib mkl_core_dll.lib

IA-32 / Intel64 SDL

mkl_rt.lib

MKL

• OpenMP

MKL Windows


IA-32 IA-32 Intel64 Intel64

mkl_intel_c.lib

cdecl

mkl_intel_c_dll.lib

cdecl

mkl_intel_lp64.lib

LP64

mkl_intel_lp64_dll.lib

LP64

mkl_intel_s.lib

stdcall

mkl_intel_s_dll.lib

stdcall

mkl_intel_ilp64.lib

ILP64

mkl_intel_ilp64_dll.lib

ILP64

mkl_rt.lib SDL mkl_rt.lib SDL

mkl_intel_thread.lib

mkl_intel_thread_dll.lib

mkl_intel_thread.lib

mkl_intel_thread_dll.lib

mkl_sequential.lib

mkl_sequential_dll.lib

mkl_sequential.lib

mkl_sequential_dll.lib

mkl_core.lib mkl_core_dll.lib mkl_core.lib mkl_core_dll.lib

libiomp5md.lib libiomp5md.lib libiomp5md.lib libiomp5md.lib

※ MKL C:


1 Windows IA-32 ®

2 Windows Intel64 ®

4 Windows ®

3 Windows ® SDL

> icl myprog.c mkl_intel_c.lib mkl_sequential.lib mkl_core.lib

> icl myprog.c mkl_intel_lp64_dll.lib mkl_intel_thread_dll.lib

mkl_core_dll.lib libiomp5md.lib

> ifort myprog.f mkl_intel_c.lib mkl_sequential.lib mkl_core.lib

> ifort myprog.f mkl_intel_lp64_dll.lib mkl_intel_thread_dll.lib

mkl_core_dll.lib libiomp5md.lib

> icc myprog.c mkl_rt.lib

> ifort myprog.f mkl_rt.lib

> icc myprog.c /Qmkl:parallel /MT

> ifort myprog.f /Qmkl:parallel /MT

Visual Studio


MKL

MKL

MKL

[ ]

VS2005/2008 ® C++ Composer XE


Visual Studio 2005/2008 ® C++ Composer XE

[]

[ ]

[C/C++]‐[ ]‐[ ] /MT /MD

VS2010 ® C++ Composer XE


Visual Studio 2010 ® C++ Composer XE

[ ] (R)

MKL

[ ]

[C/C++]‐[ ]‐[ ] /MT/MD

VS ® Visual Fortran Composer XE


® Visual Fortran Composer XE

[ ] (R)

MKL

[ ]

[Fortran]‐[ ]‐[ ]

MKL


C:¥Program Files (x86)¥Intel¥Composer XE 2011 SP1¥redist¥intel64¥mkl

< >¥redist¥ia32¥mkl¥*.dll

< >¥redist¥intel64¥mkl¥*.dll

MKL

※ < >¥Documentation¥ja_JP¥mkl¥redist.txt

MKL


< >¥redist¥ia32¥compiler¥libiomp5md.dll

< >¥redist¥intel64¥compiler¥libiomp5md.dll

OpenMP libiomp5md.dll

MKL

libiomp5md.dll

※ URL

http://software.intel.com/en-us/articles/redistributable-libraries-for-the-intel-c-and-visual-fortran-composer-xe-for-windows/


MKL

MKL [ ] ‐ [ ] ‐[ ]

MKL OpenMP

MKL

MKL

MKL /MT

MKL_DYNAMIC=TRUE

MKL_DYNAMIC=FALSE

mkl_set_dynamic()


OMP_NUM_THREADS MKL_NUM_THREADS MKL_DOMAIN_NUM_THREADS

omp_set_num_threads() ; mkl_set_num_threads() ; mkl_domain_set_num_threads() ;

※

MKL > OpenMP

mkl_domain_set_... > mkl_set_... >

1. mkl_domain_set_num_threads(); 2. MKL_DOMAIN_NUM_THREADS 3. mkl_set_num_threads(); 4. MKL_NUM_THREADS 5. omp_set_num_threads(); 6. OMP_NUM_THREADS

Windows

mkl_domain_set_num_threads ( 2, MKL_BLAS );

MKL_DOMAIN_NUM_THREADS="MKL_ALL=1, MKL_BLAS=4"

mkl_set_num_threads(2);

MKL_NUM_THREADS=4

omp_set_num_threads(2);

OMP_NUM_THREADS=4

Tips


16

mkl_malloc

mkl_malloc( sizeof(double)*workspace, 16 );

mkl_free( darray );

HT

HT

set KMP_AFFINITY=granularity=fine,compact,1,0

/FTZ /DAZ

MKL


MKL

→

mkl_mem_stat()

mkl_free_buffers()

MKL_DISABLE_FAST_MM mkl_disable_fast_mm()

MKL


< >¥mkl¥examples¥

MKL

Make

C:¥Program Files (x86)¥Intel¥Composer XE 2011 SP1¥mkl¥examples

Intel® Math Kernel Library 10.3 Windows -

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