Guides initial BlueField-4 setup through its BMC, the hardware management controller. Covers OS installation methods, firmware updates, post-install checks, and troubleshooting, with action-specific confirmation and maintenance safeguards for changes that can disrupt or damage the device.
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Build and run a benchmark for RDMA WRITE, a direct memory transfer initiated by a CUDA kernel. Check GPU and network adapter pairing, interpret timing columns, and assess median latency, p99, and timing variation.
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Integrate DOCA SHA hardware into an existing OpenSSL workflow for one-shot hashing. The skill guides engine loading, checks whether hardware actually performed the work, and compares measured performance with CPU hashing to assess when offloading helps.
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Measure how quickly a host or DPU CPU installs and deletes DOCA Flow rules. Choose a JSON workload and backend, run repeated benchmarks, and record hardware, software, and execution settings so results can be assessed.
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Develop DOCA Rivermax applications that receive timing-sensitive video, audio, and other data over IP networks. Get guidance on receive stream setup, device capability checks, and troubleshooting errors or missing receive events.
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Investigate DOCA build failures, runtime errors, and silent tools by checking each system layer. Get guidance on increasing log detail and collecting reproducible evidence for troubleshooting or a Developer Forum question.
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Find authoritative NVIDIA DOCA documentation, sample locations, installed library version references, and replacements for outdated documentation links. Use the topic map to identify the right source or specialist skill without needing the DOCA source tree.
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Build and debug DOCA RDMI applications that let a DPA accelerator directly access remote memory. Get guidance on connections, completion notifications, kernel handles, and API availability using the installed DOCA version and its reference samples.
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Prepare changes to live BlueField or ConnectX hardware with baseline records, a separate management connection, a maintenance window, and rehearsal on matching test hardware. Define verification and rollback steps before applying firmware or configuration changes.
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Set up and troubleshoot a gRPC server, a service for remote procedure calls, to control DOCA Flow from another host or languages such as Python. Covers connection checks, interface definitions, and external transport protection.
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Capture and decode execution traces from BlueField DPA workloads to inspect kernel events, synchronization, and communication timing. Choose capture modes, adjust file limits and recording overhead, and diagnose empty traces or decoding failures.
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Build DOCA applications that send and receive network packets directly from CUDA code on an NVIDIA GPU. Get guidance on connecting queues, registering GPU memory, checking hardware capabilities, and diagnosing GPUNetIO setup and runtime errors.
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Analyze live or captured DOCA Flow pipelines to guide changes to rule placement, table sizing, and hardware offloading. The skill helps interpret snapshots, compare measurements before and after changes, and investigate missing or inconsistent tuning results.
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Helps inspect comch communication channels between a host and a BlueField DPU using the DOCA admin tool. Explains server and connection tables and checks discrepancies with application state through a read-only inventory scan.
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Helps add DOCA capabilities to an existing DPDK packet-processing application. Guides port mapping, packet-buffer conversion, compatibility checks, builds, and debugging so developers can integrate DOCA while retaining their existing packet-processing code.
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Deploy and operate DOCA Argus Service on BlueField to monitor suspicious activity. This skill guides detection settings, forwarding findings to a security monitoring system, and troubleshooting missing alerts, excessive noise, or performance impact.
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Measure throughput, latency, or maximum bandwidth for DOCA libraries using doca_bench on a host or BlueField Arm. Capture commands and environment details for repeatable comparisons, check run stability, and investigate configuration or measurement problems.
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Bring up BlueField-3 hardware through RShim, its host management interface, and BFB system images. Follow installation and recovery workflows, diagnose management connectivity and boot state, and verify the installed system and version compatibility.
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Build and debug the shared foundations of DOCA applications on BlueField or ConnectX hardware. Get guidance on device capabilities, memory buffers, context lifecycles, task completion processing, and separate logging controls for the SDK and application.
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Run DOCA service containers on BlueField using YAML deployment files and standalone kubelet, the agent that starts containers. Check service readiness and troubleshoot startup failures, image downloads, missing mounts, and repeated restarts.
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Connect an existing socket application to a BlueField DPU without rewriting the application. This skill guides relay placement, endpoint configuration, a single-client round-trip check, and diagnosis of refused connections or traffic that stops flowing.
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Run and supervise DOCA applications directly on an x86 host or BlueField Arm hardware. Covers process launch, hardware resource assignment, isolation between workloads, and troubleshooting application failures or BlueField recovery problems.
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Implement and troubleshoot storage recovery with DOCA Erasure Coding. The skill guides parity generation, lost-block recovery, and incremental parity updates using Reed-Solomon coding, while checking device capabilities, block limits, and memory permissions.
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Guides AES-GCM encryption and decryption development with DOCA on BlueField or ConnectX hardware. Covers supported key sizes, buffer permissions, published test vectors, and authentication tags, which detect altered data, including how to handle verification failures.
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