Pipe renaming

[Hpn4]

• Rename batch_size to frame_packet (michael)
• Rename insert_wait_frames to insert_wait_frame_packet
• Most of the function (cuda kernels, wrappers, ...) in pipe takes an input buffer and an output buffer. Rename the name of these buffers to output and input. The best will be to have output as first argument and input as second argument in order to unify with CUDA naming convention.

[simon-riou]

Most of the function (cuda kernels, wrappers, ...) in pipe takes an input buffer and an output buffer. Rename the name of these buffers to output and input. The best will be to have output as first argument and input as second argument in order to unify with CUDA naming convention.

• [x] apply_mask.cu
• [x] composite.cu
• [x] convolution.cu
• [x] fft2.cu
• [x] frame_reshape.cu
• [x] input_filter.cu
• [x] percentile.cu
• [x] rgb.cu
• [x] stft.c
• [x] texture_update.cu
• [x] tools_compute.cu
• [x] tools_hsv.cu
• [x] transforms.cu
• [x] chart.cu
• [x] contrast_correction.cu
• [x] fft1.cu
• [x] filter2D.cu
• [x] hsv.cu
• [x] map.cu
• [x] reduce.cu
• [x] shift_corners.cu
• [x] test_reduce.cu (What is the purpose of this file ?)
• [x] tools.cu
• [x] tools_conversion.cu
• [x] tools_unwrap.cu
• [x] unpack.cu
• [x] cuda_memory

[simon-riou]

In shift_corners, these overloaded functions are never used:

void shift_corners(cuComplex* output,
                   const cuComplex* input,
                   const uint batch_size,
                   const uint size_x,
                   const uint size_y,
                   const cudaStream_t stream);

Any particular reason, or we can simply remove them ?

[simon-riou]

I noticed that there are missing tests for some CUDA fonctions, or some are not run in testsuite (might be expected, for example test_reduce.cc), or some doesn't work ... Might create an issue about this