Method: BOAST::CKernel#run

Defined in:

lib/BOAST/Runtime/CKernel.rb

#run(*args, options = {}) ⇒ Hash

Runs the computing kernel using the given arguments.

Parameters:

• args —

  the arguments corresponding to the list of parameters of the #procedure attribute

• options (Hash) (defaults to: {}) —

  contains runtime options.

Options Hash (options):

• :global_work_size (Array) —

  only considered for CUDA and OpenCL kernels. See corresponding OpenCL documentation

• :local_work_size (Array) —

  only considered for CUDA and OpenCL kernels. See corresponding OpenCL documentation

• :block_number (Array) —

  only considered for CUDA and OpenCL kernels. See corresponding CUDA documentation

• :block_size (Array) —

  only considered for CUDA and OpenCL kernels. See corresponding CUDA documentation

• :PAPI (Array) —

  list of PAPI counters to monitor. ( ex: [‘PAPI_L1_DCM’, ‘PAPI_L2_DCM’], see PAPI documentation.

Returns:

• (Hash) —

  contains at least the :duration entry which is the runtime of the kernel in seconds. If the kernel is a function then the :return field will contain the returned value. For :inout or :out scalars the :reference_return field will be a Hash with each parameter name associated to the corresponding value. If :PAPI options was given will contain a :PAPI entry with the corresponding counters value.

# File 'lib/BOAST/Runtime/CKernel.rb', line 133