CUDA C/C++ Basics Quiz

What is CUDA?

What will you learn in this session?

You (probably) need experience with C or C++

What is the purpose of the __syncthreads() function?

What does the CUDA C/C++ keyword __global__ indicate?

• A function that runs on the host

• A function that runs on the device

• A function that is called from device code

• A function that is called from host code

What is the first step in the Simple Processing Flow?

• Load GPU code and execute it

• Copy input data from CPU memory to GPU memory

• Copy results from GPU memory to CPU memory

• Manage GPU memory

What is the output of the following code: printf("Hello World!\n");?

• Hello World!

• Hello World

• Hello

• World!

What is the purpose of the cudaMalloc() function?

What is the result of the add() kernel when executed?

What is the significance of the triple angle brackets in mykernel<<<1,1>>>();?