Functions for getting debugging information. More...

Functions
void	getEnvironmentString (char str[200])

Detailed Description

Functions for getting debugging information.

Function Documentation

◆ getEnvironmentString()

void getEnvironmentString ( char str[200] )

Note: Documentation for this function or struct is under construction!

Warning: This function has not yet been unit tested and may contain bugs. Please use with caution!

Definition at line 477 of file environment.cpp.

                                         {
    validate_envIsInit(__func__);
 
    QuESTEnv env = getQuESTEnv();
 
    int numThreads = cpu_isOpenmpCompiled()? cpu_getCurrentNumThreads() : 1;
    int cuQuantum = env.isGpuAccelerated && gpu_isCuQuantumCompiled();
    int gpuDirect = env.isGpuAccelerated && gpu_isDirectGpuCommPossible();
 
    snprintf(str, 200, "CUDA=%d OpenMP=%d MPI=%d threads=%d ranks=%d cuQuantum=%d gpuDirect=%d",
        env.isGpuAccelerated,
        env.isMultithreaded,
        env.isDistributed,
        numThreads,
        env.numNodes,
        cuQuantum,
        gpuDirect);
}