iso3dfd hotfix

Author: IgorOchocki

DirectProgramming/C++SYCL/StructuredGrids/iso3dfd_dpcpp/src/iso3dfd_kernels.cpp

@@ -186,7 +186,8 @@ void Iso3dfdIterationSLM(sycl::nd_item<3> it, float *next, float *prev,
  *
  */
 void Iso3dfdIterationGlobal(sycl::nd_item<3> it, float *next, float *prev,
-                            float *vel, const float *coeff, int nx, int nxy,
+                            multi_ptr<const float, access::address_space::global_space, (sycl::access::decorated)2> vel,
+                            const float *coeff, int nx, int nxy,
                             int bx, int by, int z_offset, int full_end_z) {
   // We compute the start and the end position in the grid
   // for each work-item.

DirectProgramming/C++SYCL/StructuredGrids/iso3dfd_dpcpp/src/utils.cpp

@@ -159,7 +159,7 @@ bool WithinEpsilon(float* output, float* reference, const size_t dim_x,
   }
 
   error_file.close();
-  norm2 = sqrt(norm2);
+  norm2 = std::sqrt(norm2);
   if (error) std::cout << "error (Euclidean norm): " << norm2 << "\n";
   return error;
 }