Module: OpenCL::CommandQueue::OpenCL21

Included in:
OpenCL::CommandQueue
Defined in:
lib/opencl_ruby_ffi/CommandQueue.rb

Instance Method Summary collapse

Instance Method Details

#device_default ⇒ Object

Return the default CommandQueue for the underlying Device



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# File 'lib/opencl_ruby_ffi/CommandQueue.rb', line 1764

def device_default
  ptr = MemoryPointer::new( CommandQueue )
  error = OpenCL.clGetCommandQueueInfo(self, DEVICE_DEFAULT, CommandQueue.size, ptr, nil)
  error_check(error)
  return CommandQueue::new( ptr.read_pointer )
end

#enqueue_svm_migrate_mem(svn_ptrs, options = {}) ⇒ Object

Enqueues a command to migrate SVM memory area

Attributes

  • svm_ptrs - a single or an Array of SVM memory area to migrate

  • options - a hash containing named options

Options

  • :sizes - a single or an Array of sizes to transfer

  • :flags - a single or an Array of :cl_mem_migration flags

  • :event_wait_list - if provided, a list of Event to wait upon before executing the command

Returns

the Event associated with the command



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# File 'lib/opencl_ruby_ffi/CommandQueue.rb', line 1786

def enqueue_svm_migrate_mem( svn_ptrs, options = {} )
  return OpenCL.enqueue_svm_migrate_mem( self, svn_ptrs, options = {} )
end