/home/brandes/workspace/LAMA/src/lama/openmp/lamablas/LAMABLAS1.hpp

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#ifndef LAMA_LAMABLAS1_HPP_
#define LAMA_LAMABLAS1_HPP_

#include <lama/LAMATypes.hpp>
#include <lama/SyncToken.hpp>

#include <logging/logging.hpp>

namespace lama
{

class LAMABLAS1
{
public:

    template<typename T>
    static void scal( const IndexType n, const T alpha, T* x, const IndexType incX );

    template<typename T>
    static T nrm2( const IndexType n, const T* x, const IndexType incX );

    template<typename T>
    static T asum( const IndexType n, const T* x, const IndexType incX );

    template<typename T>
    static IndexType iamax( const IndexType n, const T* x, const IndexType incX );

    template<typename T>
    static T viamax( const IndexType n, const T* x, const IndexType incX );

    template<typename T>
    static void swap(
        const IndexType n,
        T* y,
        const IndexType incY,
        T* x,
        const IndexType incX );

    template<typename T>
    static void copy(
        const IndexType n,
        const T* x,
        const IndexType incX,
        T* y,
        const IndexType incY );

    template<typename T>
    static void axpy(
        const IndexType n,
        const T alpha,
        const T* x,
        const IndexType incX,
        T* y,
        const IndexType incY );

    template<typename T>
    static T dot(
        const IndexType n,
        const T* x,
        const IndexType incX,
        const T* y,
        const IndexType incY );

    template<typename T>
    static void sum(
        const IndexType n,
        T alpha,
        const T* x,
        T beta,
        const T* y,
        T* z,
        SyncToken* syncToken );

    template<typename T>
    static void rot(
        const IndexType n,
        T* x,
        const IndexType incX,
        T* y,
        const IndexType incY,
        const T c,
        const T s );

    template<typename T>
    static void rotm(
        const IndexType n,
        T* x,
        const IndexType incX,
        T* y,
        const IndexType incY,
        const T* P );

    template<typename T>
    static void rotg( T* a, T* b, T* c, T* s );

    template<typename T>
    static void rotmg( T* d1, T* d2, T* b1, const T b2, T* P );

    template<typename T>
    static void ass( const IndexType n, const T value, T* x, SyncToken* syncToken );

private:

    LAMA_LOG_DECL_STATIC_LOGGER( logger );

};

} /* namespace lama */

#endif // LAMA_LAMABLAS1_HPP_