Which of the Following Is Not a Form of Parallelism

Multiple Choice

Which of the following is not a form of parallelism supported by CUDA

A) vector parallelism - floating point computations are executed in parallel on wide vector units
B) thread level task parallelism - different threads execute a different tasks
C) block and grid level parallelism - different blocks or grids execute different tasks
D) data parallelism - different threads and blocks process different parts of data in memory