def IsATLAS(env, interface): return get_perflib_implementation(env, interface.upper()) == 'ATLAS'
def IsAccelerate(env, interface): return get_perflib_implementation(env, interface.upper()) == 'ACCELERATE'
def IsVeclib(env, interface): return get_perflib_implementation(env, interface.upper()) == 'VECLIB'
def IsATLAS(env, interface): return get_perflib_implementation(env, interface.upper()) == 'ATLAS'
def IsAccelerate(env, interface): return get_perflib_implementation(env, interface.upper()) == 'ACCELERATE'
def IsVeclib(env, interface): return get_perflib_implementation(env, interface.upper()) == 'VECLIB'