English 中文(简体)
低于MKL_DYNAMIC=TRUE
原标题:Serial version slower than parallel with MKL_DYNAMIC=TRUE
最佳回答

<代码>MKL_DYNAMIC在功能上与相同。 OMP_DYNAMIC/omp_set_dynamic ( from the OpenMP standard.

这并不意味着“在尽可能快地改变手法的数量”。 这意味着,如果存在系统资源或其他具体执行理由,则操作时间可以在某些情况下改变用户特定价值或系统违约的校对数量。 鉴于您的斜线指明了几条深线,同时有4条同时存在的硬件线,我想到,你的<代码>MKL_SET_DYNAMIC = TRUE 案例正在使用4条深线。

如果您拥有像?MKL_SET_DYNAMIC=TRUE。 MKL_SET_NUM_THREADS=<16/code> You might发现, run线 count到4,性能优于MKL_SET_DYNAMIC=FAL MKL_SET_NUM_THREADS=<16/code>,因为操作时间可能会发现你要求使用的现成硬件。 但这是我期望这样做的。

问题回答

暂无回答




相关问题
How do I fix this Fortran text parser for Lapack within Gem5

After about an hour, I need to ask for some help. I ve downloaded the math benchmark Lapack to run within a few CPU configurations for the simulation tool Gem5, which lets you build X86 computers and ...

gfortran, DLL, underscore

I want to access some subroutines from a third party DLL. The functions use STDCALL as the calling convention. Running dumpbin /export foo.dll gives me something like: ... 7 6 ...

Getting started with a new code in an unfamiliar language

I m starting a new project in a language I m less familiar with (FORTRAN) and am in the discovery phase. Normally reading through and figuring out code is a fairly simple task, however, this code ...

assigning values to an integer array within a Fortran module

I have a module in Fortran called QFoo. It defines a type QFooType. I want to initialize all the elements of integer array is_n to 0 and want to do it within the module. Could someone help? Thank ...

WinDbg and Intel Visual Fortran

Has anyone used WinDbg to debug an Intel Visual Fortran routine? If I have the Fortran source file that crashes with an AccViol, how can I use WinDbg to determine the line that is crashing?

converting MATLAB code to Fortran [closed]

I a medical researcher with code written in MATLAB 2009b that runs very slowly because of a self-referential loop (not sure of the programming lingo here), i.e., the results of the first iteration is ...