gmx::anonymous_namespace{gpu_3dfft_heffte.cpp} Namespace Reference

Functions
bool	boolFromEnvironmentOrDefault (const char *environmentVariableName, const bool defaultValue)
	Return either the boolean true/false given by environmentVariableName, or the defaultValue if the environment variable is not set. More...
heffte::reshape_algorithm	reshapeAlgorithmFromEnvironmentOrDefault (const char *environmentVariableName, heffte::reshape_algorithm defaultValue)
	Return either the HeFFTe algorithm given by environmentVariableName, or the defaultValue if the environment variable is not set. More...

Function Documentation

bool gmx::anonymous_namespace{gpu_3dfft_heffte.cpp}::boolFromEnvironmentOrDefault	(	const char *	environmentVariableName,
		const bool	defaultValue
	)

Return either the boolean true/false given by environmentVariableName, or the defaultValue if the environment variable is not set.

Exceptions

InvalidInputError

if the environment variable is set and is not an exact match for one of "true" or "false".

heffte::reshape_algorithm gmx::anonymous_namespace{gpu_3dfft_heffte.cpp}::reshapeAlgorithmFromEnvironmentOrDefault	(	const char *	environmentVariableName,
		heffte::reshape_algorithm	defaultValue
	)

Return either the HeFFTe algorithm given by environmentVariableName, or the defaultValue if the environment variable is not set.

Exceptions

InvalidInputError

if the environment variable is set and is not an exact match for one of "alltoallv", "alltoall", "p2p_plined", or "p2p".