Minor corrections.

Author: rdeodhar

sycl/include/CL/sycl/handler.hpp

@@ -903,7 +903,7 @@ class __SYCL_EXPORT handler {
   ///
   /// \param Queue is the queue for this handler.
   /// \return Whether the device is a GPU.
-  bool is_gpu(shared_ptr_class<sycl::detail::queue_impl> Queue);
+  bool is_gpu(const shared_ptr_class<sycl::detail::queue_impl> Queue);
 
 public:
   handler(const handler &) = delete;

sycl/source/handler.cpp

@@ -344,7 +344,7 @@ void handler::prefetch(const void *Ptr, size_t Count) {
   MCGType = detail::CG::PREFETCH_USM;
 }
 
-bool handler::is_gpu(shared_ptr_class<sycl::detail::queue_impl> Queue) {
+bool handler::is_gpu(const shared_ptr_class<sycl::detail::queue_impl> Queue) {
   device Dev = Queue->get_device();
   return Dev.is_gpu();
 }

sycl/test/basic_tests/parallel_for_range_roundup.cpp

@@ -37,7 +37,7 @@ int try_item1(size_t size) {
   return 0;
 }
 
-int try_item2(size_t size) {
+void try_item2(size_t size) {
   range<2> Size{size, size};
   int Counter = 0;
   {
@@ -57,10 +57,9 @@ int try_item2(size_t size) {
   }
   check("Size seen by user = ", Range2.get(0), size);
   check("Counter = ", Counter, size * size);
-  return 0;
 }
 
-int try_item3(size_t size) {
+void try_item3(size_t size) {
   range<3> Size{size, size, size};
   int Counter = 0;
   {
@@ -80,10 +79,9 @@ int try_item3(size_t size) {
   }
   check("Size seen by user = ", Range3.get(0), size);
   check("Counter = ", Counter, size * size * size);
-  return 0;
 }
 
-int try_id1(size_t size) {
+void try_id1(size_t size) {
   range<1> Size{size};
   int Counter = 0;
   {
@@ -102,10 +100,9 @@ int try_id1(size_t size) {
     myQueue.wait();
   }
   check("Counter = ", Counter, size);
-  return 0;
 }
 
-int try_id2(size_t size) {
+void try_id2(size_t size) {
   range<2> Size{size, size};
   int Counter = 0;
   {
@@ -124,10 +121,9 @@ int try_id2(size_t size) {
     myQueue.wait();
   }
   check("Counter = ", Counter, size * size);
-  return 0;
 }
 
-int try_id3(size_t size) {
+void try_id3(size_t size) {
   range<3> Size{size, size, size};
   int Counter = 0;
   {
@@ -146,7 +142,6 @@ int try_id3(size_t size) {
     myQueue.wait();
   }
   check("Counter = ", Counter, size * size * size);
-  return 0;
 }
 
 int main() {