C++ (Cpp) putXmallocFlag Examples

Example #1

File: malloc_select.cpp Project: 8l/kalmar

// An HSA version of C++AMP program
int main ()
{
  // Removed until linking/alloc qualifier issue is solved
  auto XmallocFlag = newInit.XmallocFlag;
  auto mallocFlag = newInit.mallocFlag;
  auto ptr_a = newInit.ptr_a; // pointer to Xmalloc syscall numbers
  auto ptr_b = newInit.ptr_b; // pointer to Xmalloc syscall parameters
  auto ptr_c = newInit.ptr_c; // pointer to Xmalloc test results
  auto ptr_x = newInit.ptr_x; // pointer to Xfree/free/malloc syscall numbers
  auto ptr_y = newInit.ptr_y; // pointer to Xfree/free/malloc syscall parameters
  auto ptr_z = newInit.ptr_z; // pointer to Xfree/free/malloc test results

  // define inputs and output
  const int vecSize = 16;
  const int tileSize = 4;
  const int tileCount = vecSize / tileSize;

  // launch kernel
  unsigned long int sumCPP[vecSize];
  Concurrency::array_view<unsigned long int, 1> sum(vecSize, sumCPP);

  parallel_for_each(
    Concurrency::extent<1>(vecSize).tile<tileSize>(),
    [=](Concurrency::tiled_index<tileSize> tidx) restrict(amp) {

    // Removed until linking/alloc qualifier issue is solved
    putXmallocFlag(XmallocFlag);
    putMallocFlag(mallocFlag);
    put_ptr_a(ptr_a);
    put_ptr_b(ptr_b);
    put_ptr_c(ptr_c);
    put_ptr_x(ptr_x);
    put_ptr_y(ptr_y);
    put_ptr_z(ptr_z);

    int local = tidx.local[0];

    unsigned int *p = NULL; 
    if (local % 2 == 0) p = new unsigned int(local * 2);
    sum[tidx.global[0]] = (unsigned long int)p;
    delete p;
  });

Example #2

File: new_obj_array.cpp Project: UncleHandsome/hcc

// An HSA version of C++AMP program
int main ()
{
  // Removed until linking/alloc qualifier issue is solved
  auto XmallocFlag = newInit.XmallocFlag;
  auto mallocFlag = newInit.mallocFlag;
  auto ptr_a = newInit.ptr_a; // pointer to Xmalloc syscall numbers
  auto ptr_b = newInit.ptr_b; // pointer to Xmalloc syscall parameters
  auto ptr_c = newInit.ptr_c; // pointer to Xmalloc test results
  auto ptr_x = newInit.ptr_x; // pointer to Xfree/free/malloc syscall numbers
  auto ptr_y = newInit.ptr_y; // pointer to Xfree/free/malloc syscall parameters
  auto ptr_z = newInit.ptr_z; // pointer to Xfree/free/malloc test results

  // define inputs and output
  const int vecSize = 16;
  const int tileSize = 4;
  const int tileCount = vecSize / tileSize;

  // launch kernel
  unsigned long int sumCPP[vecSize];
  Concurrency::array_view<unsigned long int, 1> sum(vecSize, sumCPP);

  parallel_for_each(
    Concurrency::extent<1>(vecSize),
    [=](Concurrency::index<1> idx) restrict(amp) {

    // Removed until linking/alloc qualifier issue is solved
    putXmallocFlag(XmallocFlag);
    putMallocFlag(mallocFlag);
    put_ptr_a(ptr_a);
    put_ptr_b(ptr_b);
    put_ptr_c(ptr_c);
    put_ptr_x(ptr_x);
    put_ptr_y(ptr_y);
    put_ptr_z(ptr_z);

    sum[idx[0]] = (unsigned long int)new Point[2]();
  });