Float Buffer

class pyogmaneo.FloatBuffer

A buffer of floats (float32). Used typically to hold images or other input data for transfering to and from the GPU/other device.

FloatBuffer.__init__(self)

Default initialize, does nothing

FloatBuffer.__init__(self, cs, size)

Create a buffer of a certain size (number of floats). Calls FloatBuffer.create internally.

Parameters:

• cs – (ComputeSystem) compute system to use
• size – (int32) size of buffer (number of floats)

FloatBuffer.create(self, cs, size)

Create a buffer of a certain size (number of floats). Will override existing data if already has some.

Parameters:

• cs – (ComputeSystem) compute system to use
• size – (int32) size of buffer (number of floats)

FloatBuffer.write(self, cs, data)

Write data to the float buffer.

Parameters:

• cs – (ComputeSystem) compute system to use
• data – ([float32]) list of floats to write. Must be the same size as the buffer was created with

FloatBuffer.read(self, cs)

Read data from the float buffer.

Parameters:cs – (ComputeSystem) compute system to use Return type:([float32]) list of floats

FloatBuffer.getSize(self)

Get the size of the buffer (number of floats)

Return type:(int32) size