Class: OpenCL::Kernel::Arg

Inherits:
Object
  • Object
show all
Defined in:
lib/opencl_ruby_ffi/opencl_ruby_ffi_base_gen.rb,
lib/opencl_ruby_ffi/opencl_ruby_ffi_base_gen.rb,
lib/opencl_ruby_ffi/Kernel.rb,
lib/opencl_ruby_ffi/intel/unified_shared_memory_preview.rb

Overview

Maps the logical cl arg object

Defined Under Namespace

Modules: OpenCL12, UnifiedSharedMemoryPreviewINTEL Classes: AccessQualifier, AddressQualifier, TypeQualifier

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(kernel, index) ⇒ Arg

Creates a new arg for a Kernel at index



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# File 'lib/opencl_ruby_ffi/Kernel.rb', line 82

def initialize( kernel, index )
  @index = index
  @kernel = kernel
end

Instance Attribute Details

#index ⇒ Object (readonly)

Returns the index of the Arg in the list



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# File 'lib/opencl_ruby_ffi/Kernel.rb', line 66

def index
  @index
end

#kernel ⇒ Object (readonly)

Returns the Kernel this Arg belongs to



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# File 'lib/opencl_ruby_ffi/Kernel.rb', line 68

def kernel
  @kernel
end

Class Method Details

.register_extension(name, mod, cond) ⇒ Object 



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# File 'lib/opencl_ruby_ffi/Kernel.rb', line 77

def self.register_extension(name, mod, cond)
  include mod
end

Instance Method Details

#platform ⇒ Object

Returns the Platform associated with this Arg



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# File 'lib/opencl_ruby_ffi/Kernel.rb', line 71

def platform
  kernel.platform
end

#set(value, size = nil) ⇒ Object

Sets this Arg to value. The size of value can be specified.



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# File 'lib/opencl_ruby_ffi/Kernel.rb', line 107

def set(value, size = nil)
  if value.class == SVMPointer and @kernel.context.platform.version_number >= 2.0 then
    OpenCL.set_kernel_arg_svm_pointer( @kernel, @index, value )
  else
    OpenCL.set_kernel_arg(@kernel, @index, value, size)
  end
end

Constant Summary collapse

ADDRESS_QUALIFIER = 
0x1196
ACCESS_QUALIFIER = 
0x1197
TYPE_NAME = 
0x1198
TYPE_QUALIFIER = 
0x1199
NAME = 
0x119A
ADDRESS_GLOBAL = 
0x119B
ADDRESS_LOCAL = 
0x119C
ADDRESS_CONSTANT = 
0x119D
ADDRESS_PRIVATE = 
0x119E
ACCESS_READ_ONLY = 
0x11A0
ACCESS_WRITE_ONLY = 
0x11A1
ACCESS_READ_WRITE = 
0x11A2
ACCESS_NONE = 
0x11A3
TYPE_NONE = 
0
TYPE_CONST = 
(1 << 0)
TYPE_RESTRICT = 
(1 << 1)
TYPE_VOLATILE = 
(1 << 2)
TYPE_PIPE = 
(1 << 3)
Extensions = 
{}