在Fortran里,如果它被动态的在并行区域执行,则返回TRUE,否则返回FALSE。C/C++,如果是处于并行区域,则返回一个非零正数,否则返回0。 OMP_SET_DYNAMIC 目的: 启用或禁用在并行区域可动态调整的线程数量。 说明: 1. 对于Fortran,如果返回的是TRUE,则后续并行区域的可用线程数量可以通过运行时环境自动调整。如果返回的...
C/C++ and Fortran community Connect with business and technical experts Open XL compilers Read the documentation Edit online Purpose Theomp_set_num_threadsroutinespecifies the number of threads to use for the next parallel region by setting the first value ofnum_listfor theOMP_NUM_THREADSenvironment...
该函数是OpenMP库的一部分,用于设置并行区域中使用的线程数。以下是针对此问题的详细分析和解决步骤: 确认omp_set_num_threads函数的来源: omp_set_num_threads函数属于OpenMP库,这是一个用于多平台共享内存并行编程的应用程序接口(API),支持C、C++和Fortran等多种编程语言。 检查编译命令是否包含了相应的链接选项:...
The omp_set_num_threads() function seems not to have an iface:cvf variant available. I'm using this compiler: Intel Visual Fortran Compiler XE for
The Intel 9.0 Fortran compiler supports OpenMP 2.5 so you should not have any trouble using the num_threads clause on your parallel directives. The Intel OpenMP implementationuses a thread pool to avoid the overhead of repeatedly creating and destroying threads. Otherwise, putting an OpenMP ...
If you have enabled dynamic adjustment of the number of threads (see omp_set_dynamic(enable_expr)), omp_set_num_threads sets the maximum number of threads to use for the next parallel region. The runtime environment then determines the exact number of threads to use. However, when dynamic...
树莓派Pico的mpy例子，写几个作为参考使用： import machine import utime sensor_temp = machine.ADC...
Using the environment variable OMP_NUM_THREADS can set it before the program starts, but calling omp_set_num_threads(n) does not appear to have any effect at run time. Thanks, Stuart Translate Tags: Intel® Fortran Compiler0 Kudos Reply ...
The omp_set_num_threads() function seems not to have an iface:cvf variant available.I'm using this compiler: Intel Visual Fortran Compiler XE for applications running on IA-32, Version 12.1.0.233 Build 20110811on a 32-bit Windows system.Take this program proga.f90:...
The omp_set_num_threads() function seems not to have an iface:cvf variant available.I'm using this compiler: Intel Visual Fortran Compiler XE for applications running on IA-32, Version 12.1.0.233 Build 20110811on a 32-bit Windows system.Take this program proga.f90...