ATS-GMA-BASE is a software library developed by AlazarTech to allow users to DMA data from its PCI Express waveform digitizers to a compatible AMD Graphical Processing Unit (GPU). ATS-GMA solves the problem of transferring data from a waveform digitizer to a GPU at very high speeds. Data transfer rates as high as 6.9 GB/s with latency as low as 100 μs have been demonstrated using PCIe Gen3 based waveform digitizers.
The optional OCT Signal Processing library, called ATS-GMA-OCT, provides very high speed floating point FFT capability has been benchmarked at 1,900,000 FFTs per second for 2048 points on one input.
Ideal for Optical Coherence Tomography (SS-OCT) and other biomedical imaging applications that require real-time signal processing such as FFT.