ffLink: A Lightweight High-Performance Open-Source PCI Express Gen3 Interface for Reconfigurable Accelerators
SIGARCH Computer Architecture News, Volume 43, Issue 4, 2015, Pages 34-39.
We describe the architecture and implementation of ffLink, a high-performance PCIe Gen3 interface for attaching reconfigurable accelerators on Xilinx Virtex 7 FPGA devices to Linux-based hosts. ffLink encompasses both hardware as well as flexible operating system components that allow a tailoring of the infrastructure to the specific data...More
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