fpgasystems/Coyote

📋 Changes

• Support for FPGA - GPU DMA without host involvement
• A fully RoCEv2-compatible, 100G RDMA stack
• An extensive simulation infrastructure, which allows the verification of vFPGAs with the same code, both on the host and in hardware
• Integration with Python unit tests
• 10 getting-started examples, including video tutorials, and improved documentation
• Improved run-time scheduler and a more robust background service
• Various bug fixes for:
• User interrupts
• + 5 more

📋 Larger Changes

• Nested dynamic reconfiguration build flow
• RoCEv2 RDMA fully compliant with Mellanox NICs
• GPU direct memory access (only AMD gpus)
• Heterogeneous Memory Management (HMM API)
• HACC ETHZ multi-device support (both FPGA and GPU)
• Hypervisor updates, can run VMs on top of vFPGAs
• Credits in vFPGAs (both local and remote)
• Build flow supports static, dynamic and application layer builds
• + 6 more

📦 To Do

• Update all examples
• Update documentation
• Retest hypervisor
• Extend CI coverage
• Create *example build* project repo
• Examine *dmabuf* API for local FPGA-side memory (alternative to SVM)