void CudaSynchronizedMemory<T>::init(unsigned N, bool pageLocked)
{
try {
if(pageLocked) {
cudaError_t e = cudaMallocHost((void**)&m_host,N*sizeof(T));
ASRL_ASSERT_EQ(e, cudaSuccess,
"Unable to allocate page-locked host memory for " << N << " elements of type "
<< typeid(T).name() << ": " << cudaGetErrorString(e));
} else {
try {
m_host = new T[N];
} catch(std::exception const & e) {
ASRL_THROW(
"Unable to allocate host memory for " << N << " elements of type "
<< typeid(T).name() << ": " << e.what());
}
}
cudaError_t err = cudaMalloc((void**)&m_device,N*sizeof(T));
ASRL_ASSERT_EQ(err, cudaSuccess,
"Unable to allocate device memory for " << N << " elements of type "
<< typeid(T).name() << ": " << cudaGetErrorString(err));
m_size = N;
m_pageLocked = pageLocked;
} catch(std::exception const &)
{
reset();
throw;
}
}
void GpuSurfDetectorInternal::computeUprightDescriptors()
{
ASRL_THROW("Not implemented");
}
