MKL and PSTL headers refactoring (#125)

Author: shssf

dpnp/backend/custom_kernels.cpp

@@ -25,11 +25,9 @@
 
 #include <cmath>
 #include <iostream>
-#include <mkl_blas_sycl.hpp>
 #include <type_traits>
 
 #include <backend_iface.hpp>
-#include "backend_pstl.hpp"
 #include "backend_utils.hpp"
 #include "queue_sycl.hpp"
 

dpnp/backend/custom_kernels_elemwise.cpp

@@ -25,7 +25,6 @@
 
 #include <cmath>
 #include <iostream>
-#include <mkl_blas_sycl.hpp>
 
 #include <backend_iface.hpp>
 #include "backend_utils.hpp"

dpnp/backend/custom_kernels_manipulation.cpp

@@ -25,7 +25,6 @@
 
 #include <cmath>
 #include <iostream>
-#include <mkl_blas_sycl.hpp>
 #include <vector>
 
 #include <backend_iface.hpp>

dpnp/backend/custom_kernels_mathematical.cpp

@@ -25,7 +25,6 @@
 
 #include <cmath>
 #include <iostream>
-#include <mkl_blas_sycl.hpp>
 #include <vector>
 
 #include <backend_iface.hpp>

dpnp/backend/custom_kernels_reduction.cpp

@@ -27,8 +27,6 @@
 #include <iostream>
 
 #include <backend_iface.hpp>
-
-#include "backend_pstl.hpp"
 #include "queue_sycl.hpp"
 
 template <typename _KernelNameSpecialization>

dpnp/backend/custom_kernels_searching.cpp

@@ -26,7 +26,6 @@
 #include <iostream>
 
 #include <backend_iface.hpp>
-#include "backend_pstl.hpp"
 #include "queue_sycl.hpp"
 
 template <typename _DataType, typename _idx_DataType>

dpnp/backend/custom_kernels_sorting.cpp

@@ -26,7 +26,6 @@
 #include <iostream>
 
 #include <backend_iface.hpp>
-#include "backend_pstl.hpp"
 #include "queue_sycl.hpp"
 
 template <typename _DataType, typename _idx_DataType>

dpnp/backend/custom_kernels_statistics.cpp

@@ -24,11 +24,8 @@
 //*****************************************************************************
 
 #include <iostream>
-#include <mkl_blas_sycl.hpp>
-#include <mkl_stats_sycl.hpp>
 
 #include <backend_iface.hpp>
-#include "backend_pstl.hpp"
 #include "backend_utils.hpp"
 #include "queue_sycl.hpp"
 

dpnp/backend/mkl_wrap_lapack.cpp

@@ -25,7 +25,6 @@
 
 #include <algorithm>
 #include <iostream>
-#include <mkl_lapack_sycl.hpp>
 
 #include <backend_iface.hpp>
 #include "queue_sycl.hpp"

dpnp/backend/mkl_wrap_rng.cpp

@@ -27,8 +27,6 @@
 #include <iostream>
 #include <vector>
 
-#include <mkl_sycl.hpp>
-
 #include <backend_iface.hpp>
 #include "backend_utils.hpp"
 #include "queue_sycl.hpp"

dpnp/backend/queue_sycl.hpp

@@ -28,11 +28,15 @@
 #define QUEUE_SYCL_H
 
 #include <CL/sycl.hpp>
+#include <mkl_sycl.hpp>
 
 #if !defined(DPNP_LOCAL_QUEUE)
 #include <dppl_sycl_queue_manager.h>
 #endif
 
+#include "backend_pstl.hpp" // this header must be included after <mkl_sycl.hpp>
+
+
 #define DPNP_QUEUE backend_sycl::get_queue()
 
 /**