class OCL(T)

• OCL(T)
• Num::Backend::Storage(T)
• Reference
• Object

Defined in:

Constructors

• .new(shape : Array(Int), order : Num::OrderType, value : T)

  Initialize an OpenCL storage from an initial capacity and an initial value, which will fill the buffer

• .new(shape : Array(Int), strides : Array(Int), value : T)

  Initialize an OpenCL storage from an initial capacity and an initial value, which will fill the buffer

• .new(hostptr : Pointer(T), shape : Array(Int), strides : Array(Int))

  Initialize an OpenCL storage from a standard library Crystal pointer

• .new(shape : Array(Int), order : Num::OrderType)

  Initialize an OpenCL storage from an initial capacity.

• .new(shape : Array(Int), strides : Array(Int))

  Initialize an OpenCL storage from an initial capacity.

Class Method Summary

• .base(dtype : U.class) : OCL(U).class forall U

  Return a generic class of a specific generic type, to allow for explicit return types in functions that return a different storage type than the parent Tensor

Instance Method Summary

• #data : LibCL::ClMem

  Data buffer containing the data associated with the parent Tensor

• #finalize

  Releases the underlying LibCL::ClMem buffers containing the data for a Tensor, as well as the buffers containing the shape and strides for the Tensor

• #shape : LibCL::ClMem

  Data buffer containing the shape associated with the parent Tensor

• #strides : LibCL::ClMem

  Data buffer containing the strides associated with the parent Tensor

• #to_unsafe : LibCL::ClMem

  Returns the underlying OpenCL memory buffer associated with a Tensor

• #total_size : Int32

  Total size of the underlying data buffer.

• #update_metadata(shape : Array(Int32), strides : Array(Int32))

Constructor Detail

OCL.new([10, 10], Num::RowMajor, 3.4)

OCL.new([10, 10], [10, 1], 3.4)

ptr = Pointer(Int32).malloc(9)
OCL.new(ptr, [3, 3], [3, 1])

OCL.new([100], Num::RowMajor)

OCL.new([100], [1])

Class Method Detail

a = OCL(Float32).new([10])

# Cannot do
# a.class.new ...

a.class.base(Float64).new([10])

Instance Method Detail