ATS-GMA 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 that provides very high speed floating point FFT capability has been benchmarked at 1,700,000 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.

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  • DMA A/D data to GPU at high speed
  • Up to 6.9 GB/s transfer rate for PCIe Gen 3 digitizer boards
  • Stream data to GPU with latency as low as 100 µs
  • Supports AMD Radeon™ Pro GPUs and AMD SDK version 2.9 and higher, which support OpenCL
  • Write your own OpenCL kernels
  • Designed to work with AlazarTech PCI Express waveform digitizers
  • Optional OCT Signal Processing Library
  • Users can create custom kernels for signal processing
  • More flexible than FPGA-based DSP
  • Compatible with 64-bit Windows 7 & Windows 10