Addressing iso3dfd_dpcpp compilation error on windows with Beta09 (oneapi-src#126)

* Initial commit for iso3dfd_dpcpp code sample

Signed-off-by: Gogar, Sunny L <[email protected]>

* Update License.txt

* Update sample.json

* Adding iso3dfd_omp_offload and changing dpc++ compile for windows to dpcpp

* Delete .nfs000000043228fc3f00000140

* Removing build directory accidently checked in

* Update sample.json

Fixing a missing comma

* Adding couple of changes as per Paul's recommendation

* Updating some variable names as per guidelines

* Moving iso3dfd_omp_offload to C++ folder

* Fixing a windows related error about missing std:: for tranform

* Adding algorithm header explicity in iso3dfd.h

Author: slgogar

DirectProgramming/DPC++/StructuredGrids/iso3dfd_dpcpp/include/iso3dfd.h

@@ -12,6 +12,7 @@ using namespace sycl;
 #include <cstring>
 #include <ctime>
 #include <fstream>
+#include <algorithm>
 /*
  * Parameters to define coefficients
  * kHalfLength: Radius of the stencil

DirectProgramming/DPC++/StructuredGrids/iso3dfd_dpcpp/src/iso3dfd.cpp

@@ -188,7 +188,7 @@ int main(int argc, char* argv[]) {
   // Read optional arguments to select version and device
   for (auto arg = 8; arg < argc; arg++) {
     std::string arg_value = argv[arg];
-    transform(arg_value.begin(), arg_value.end(), arg_value.begin(), ::tolower);
+    std::transform(arg_value.begin(), arg_value.end(), arg_value.begin(), ::tolower);
 
     if (arg_value == "omp") {
       omp = true;