NVIDIA Corporation

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.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Connecting an existing socket application to BlueField
• Choosing between process, sidecar, and container deployment
• Diagnosing refused connections or missing data

Deploy and troubleshoot a CollectX telemetry collector on a host or BlueField. Connect sources of device metrics, configure outputs such as Prometheus or Fluent Bit, and verify that collected measurements reach their downstream destination.

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• Set up a collector with Prometheus output
• Add a source of device counters
• Investigate missing collected data

Modify command-line options in DOCA applications while preserving standard flags. This skill guides parameter registration, parser lifecycle, JSON configuration, and error diagnosis using the installed SDK and its shipped samples.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Add custom flags to a DOCA sample
• Load application settings from a JSON file
• Diagnose argument registration and value errors

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.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Recover missing data or parity blocks
• Update parity after one data block changes
• Check device support for a storage layout

Develop host-side applications that run work on BlueField's DPA, a data-path processor. Load compiled application images, launch kernels, observe completion, check supported features, and investigate errors involving hardware capabilities or DOCA and DPACC compatibility.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Loading a DPA application image and launching kernels from the host
• Investigating missing kernel completion notifications
• Checking which DPA features a BlueField supports

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authoritative NVIDIA DOCA documentation, sample locations, installed library version references, and replacements for outdated documentation links.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.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Finding official documentation for a DOCA library
• Locating DOCA samples and installed files
• Finding where to check installed library versions

Check DOCA installation health, prepare build and runtime requirements, and investigate environment failures such as missing libraries or memory settings. Helps choose container learning or hardware deployment paths based on the available system.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Check whether a DOCA installation is healthy
• Investigate library detection and runtime environment failures
• Start learning through an NGC DOCA container without hardware

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.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Setting up the foundations of a DOCA application
• Investigating tasks that submit but never complete
• Sharing memory buffers across DOCA libraries

Build a first DOCA application by adapting an installed sample. Get guidance on build configuration, object setup and shutdown order, and common errors, plus how other languages access DOCA through its public C interface.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Adapting an installed sample into a first DOCA application
• Configuring a build with pkg-config and meson
• Checking object lifecycle order and common errors

Configure DOCA Ethernet packet queues on BlueField or ConnectX devices. Get guidance on choosing receive queue types, submitting packets for transmission, checking device capabilities, and diagnosing errors while managing receive and transmit queues separately.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Setting up Ethernet receive and transmit queues
• Choosing a receive queue type for incoming data
• Checking burst limits and checksum offload support

Guide DOCA Management programming for BlueField and ConnectX devices. Set up management contexts, query capabilities, change device settings, and investigate errors, using installed reference samples and checks before and after changes.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Querying BlueField device capabilities in a fleet tool
• Changing data-direct settings for a virtual function
• Setting ICM quotas for devices or representors

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.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Capture counters from a live Flow pipeline
• Investigate slow rule installation
• Review table sizing recommendations

Develop messaging between a host and BlueField using DOCA Comch. Guides server and client setup, selection of simple messaging or higher-throughput data transfer, capability checks, and diagnosis of connection, permission, and API errors.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Exchange control messages between a host and BlueField
• Choose a transfer mode for bulk data
• Check message-size and client-count limits

Build and troubleshoot applications that move DEFLATE compression and decompression, or LZ4 decompression, to DOCA-supported hardware. Guidance covers device capabilities, buffer sizes, memory permissions, validation, and deciding when CPU processing is more suitable.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Moving bulk DEFLATE compression to hardware
• Decompressing incoming network data
• Checking device support and buffer limits

Build custom emulated PCIe devices that a host recognizes as peripherals while BlueField DPU code handles their operation. Get guidance on DOCA sub-library selection, capability checks, setup within an installed environment, and debugging device visibility or driver binding.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Expose a custom PCIe device to a host
• Choose PCI Generic, virtio-net, or virtio-fs
• Investigate missing devices or driver binding failures

Configure DOCA GPI so CUDA kernels can initiate RDMA, direct remote memory access, without host CPU mediation. The skill guides channel setup, memory attachment, GPU handle handoff, library selection, and diagnosis of GPI errors.

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• Choose between GPI and GPUNetIO for GPU-driven communication
• Configure GPI channels and remote endpoint connections
• Pass a GPI channel handle to a CUDA kernel

Build and run the GPUNetIO benchmark to measure sustained RDMA WRITE bandwidth, a remote-memory transfer rate driven by a CUDA kernel. Interpret results, investigate run-to-run variation, and identify GPU, network adapter, or link bottlenecks.

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• Measure sustained GPU-initiated RDMA WRITE bandwidth
• Investigate bandwidth variation between runs
• Identify GPU, network adapter, or link bottlenecks

Operate NVIDIA DOCA Management Service to read, change, and monitor BlueField or ConnectX settings locally or remotely. Get guidance on deployment, authentication, management requests, logs, and diagnosing failures across the service and its backend.

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• Read or change local BlueField settings
• Choose deployment and authentication for remote management
• Read, update, and subscribe to settings through gNMI

Connect existing DOCA Flow processing rules and resources to BlueField’s DPA processor. The skill guides export sequencing, operation queues, counter access, and entry or memory updates, and helps diagnose failures between host setup and device-side access.

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• Expose an existing DOCA Flow pipe to a DPA kernel
• Investigate exported entries that the kernel cannot see
• Check queues for counter access and entry updates

Measure DOCA Flow rule update and disable rates when work runs on the device's DPA processor. Configure workloads, interpret repeated measurements in thousands of operations per second, and investigate zero-operation results or failed self-tests.

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• Establish a DPA rule-update performance baseline
• Compare burst sizes, queue sizes, and worker counts
• Review iteration statistics and measurement conditions

Configure and troubleshoot DOCA Firefly time synchronization on BlueField. The skill helps decide whether high-precision PTP synchronization is needed, choose service settings, and check that the host clock follows BlueField's hardware clock.

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• Decide whether PTP is needed instead of NTP or chrony
• Choose Firefly role, profile, domain, and interface
• Investigate stalled synchronization or clock drift

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.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Identify the layer behind a DOCA build or runtime failure
• Increase log detail for a silent DOCA tool
• Collect reproducible evidence for a forum question

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.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Choosing between doca-rdmi and doca-rdma
• Configuring RDMI connections and DPA completion notifications
• Checking experimental APIs against the installed DOCA version

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.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Planning a BlueField mode change
• Preparing an SR-IOV change and restart
• Reviewing firmware update and rollback procedures