- MKL 安装
https://software.intel.com/en-us/mkl/choose-download/linux
需要注册才可以下载
tar -zxvf l_mkl_2019.0.117.tgz -C ../IntelMathKernel/
../IntelMathKernel/l_mkl_2019.0.117/install.sh
安装路径可以自己设置
- CLion配置
说白了就是配置cmake
cmake_minimum_required(VERSION 3.12)
project(TestMKL)
set(CMAKE_CXX_STANDARD 14)
include_directories(/home/mpath/intel/mkl/include/)
link_directories(/home/mpath/intel/mkl/lib/intel64 /home/mpath/intel/lib/intel64)
add_executable(TestMKL main.cpp)
target_link_libraries(TestMKL mkl_intel_thread iomp5 mkl_core mkl_intel_lp64 pthread)
- 样例代码
∂T∂t=−V∂T∂xT∣t=0={ 0x>0.51x≤0.5T∣x=0=1 \begin{aligned} \frac { \partial T}{\partial t} = -V \frac {\partial T}{\partial x} \end{aligned} \\ T|_{t=0} = \begin{cases} 0 & x > 0.5 \\ 1 & x \le 0.5 \end{cases} \\ T|_{x=0}=1 ∂t