templateBLAS_test.cpp

#include "../../catch2/catch.hpp"
 
#include "../../../include/math/templateBLAS.hpp"
 
SCENARIO( "testing scal", "[templateBLAS]" )
{
    GIVEN( "a precision" )
    {
 
        WHEN( "precision is float" )
        {
            int N = 2;
            float alpha = 2.;
            float x[] = { 1., 2. };
            int incX = 1;
            mx::math::scal( N, alpha, x, incX );
            REQUIRE( x[0] == 2.0 );
            REQUIRE( x[1] == 4.0 );
        }
 
        WHEN( "precision is double" )
        {
            int N = 2;
            double alpha = 2.;
            double x[] = { 1., 2. };
            int incX = 1;
            mx::math::scal( N, alpha, x, incX );
            REQUIRE( x[0] == 2.0 );
            REQUIRE( x[1] == 4.0 );
        }
    }
}