NCCL
ENT-00002885 · AI Infrastructure

NCCL

NCCL is a AI infrastructure platform associated with NVIDIA, classified in LXKeys.world as AI Infrastructure / Platform.

Level V PersistentActiveDocumented
Human record

Overview

NCCL is a documented software, platform or tooling entity used in AI development, deployment, evaluation, data processing, compilation, orchestration, safety or model operations. It is recorded as GPU communication library.

Timeline

  1. 2015Initial public availability

    NCCL entered the documented public record in 2015. This event is retained at the precision supported by the Entry’s reviewed source history.

Capabilities

AI development infrastructureSoftware or platform documentationWorkflow supportIntegration contextDeployment or evaluation support

Known limitations

Capabilities depend on software version, deployment configuration and supported integrations.Project scope and maintenance status can change over time.
Technical and structured detail

Technical description

Structured LXKeys.world registry record for NCCL. Entity type: AI Infrastructure; classification: AI Infrastructure / Platform; creator/organization context: NVIDIA. Canonical source anchor: https://developer.nvidia.com/nccl. The record tracks source authority, first public appearance, timeline, capabilities, limitations, registry status and graph relationships. Automatic refresh is limited to sources explicitly classified as OFFICIAL and enabled for updates; documentary and research references remain non-authoritative unless reviewed.

Controlled tags

AI InfrastructureSoftwareToolingMachine Learning
Relationship graph

NCCL

Open in full graph
NCCL
Associated organizationOutgoing
NVIDIA

NVIDIA is the organization, project community or institutional context associated with NCCL.

Domain contextOutgoing
AI infrastructure

NCCL belongs to the AI infrastructure layer of the intelligent-entity registry.

Machine readable layer

Structured entry data for human tools, AI systems and machine clients.

{
    "@context": [
        "https://schema.org",
        {
            "lxw": "https://lxkeys.world/schema/"
        }
    ],
    "@type": "Thing",
    "identifier": "ENT-00002885",
    "name": "NCCL",
    "alternateName": [],
    "additionalType": {
        "category": "Platforms and Infrastructure",
        "type": "AI Infrastructure",
        "subtype": "",
        "lxkeysEntity": false
    },
    "description": "NCCL is a AI infrastructure platform associated with NVIDIA, classified in LXKeys.world as AI Infrastructure / Platform.",
    "creator": "NVIDIA",
    "url": "https://lxkeys.world/entry.php?id=ENT-00002885&lang=en",
    "sameAs": "https://developer.nvidia.com/nccl",
    "image": "https://lxkeys.world/uploads/entity-images/ENT-00002885.png",
    "lxkeysWorld": {
        "worldId": "ENT-00002885",
        "kind": "Platforms and Infrastructure",
        "type": "AI Infrastructure",
        "subtype": "",
        "classification": "AI Infrastructure / Platform",
        "organization": "NVIDIA",
        "originContext": "AI infrastructure",
        "firstPublicAppearance": "2015",
        "currentStatus": "Active",
        "documentationStatus": "Documented",
        "documentationIndex": {
            "total": 82,
            "documentation": 25,
            "evidence": 13,
            "structure": 25,
            "relationships": 19,
            "level": "Level V Persistent"
        },
        "lxCalendarium": {
            "start_date_utc": "2023-04-01",
            "created_utc": "2026-06-17T01:48:33+00:00",
            "created_dypclt": "D-0 Y-2 P-3 C-3 L-22 T-4",
            "updated_utc": "2026-06-17T01:48:33+00:00",
            "updated_dypclt": "D-0 Y-2 P-3 C-3 L-22 T-4"
        },
        "facts": [],
        "capabilities": [
            "AI development infrastructure",
            "Software or platform documentation",
            "Workflow support",
            "Integration context",
            "Deployment or evaluation support"
        ],
        "limitations": [
            "Capabilities depend on software version, deployment configuration and supported integrations.",
            "Project scope and maintenance status can change over time."
        ],
        "tags": [
            "AI Infrastructure",
            "Software",
            "Tooling",
            "Machine Learning"
        ],
        "timeline": [
            {
                "date": "2015",
                "title": "Initial public availability",
                "description": "NCCL entered the documented public record in 2015. This event is retained at the precision supported by the Entry’s reviewed source history.",
                "source_url": "https://developer.nvidia.com/nccl",
                "verification_status": "source_backed_official"
            }
        ],
        "relationships": [
            {
                "target": "NVIDIA",
                "type": "Associated organization",
                "description": "NVIDIA is the organization, project community or institutional context associated with NCCL.",
                "evidence_level": "documentary"
            },
            {
                "target": "AI infrastructure",
                "type": "Domain context",
                "description": "NCCL belongs to the AI infrastructure layer of the intelligent-entity registry.",
                "evidence_level": "documentary"
            }
        ],
        "sources": [
            {
                "label": "Official documentation",
                "url": "https://developer.nvidia.com/nccl",
                "source_type": "Official Source",
                "verification_status": "verified",
                "authority": "OFFICIAL",
                "role": "primary",
                "update_enabled": true,
                "authority_basis": "curated-corpus-refresh-2026-09-08"
            }
        ],
        "canonical": [],
        "imageMeta": {
            "path": "uploads/entity-images/ENT-00002885.png",
            "sha256": "cba7d3ed8cedf16bb24de8727db7c7a128b09ef58b74796847c4c707f6cfba15",
            "width": 512,
            "height": 512,
            "mime": "image/png",
            "provenance_status": "PROVENANCE_UNCONFIRMED",
            "review_status": "preserved_pending_official_verification",
            "legacy_provenance_status": "legacy_unverified",
            "source_type": "historical",
            "source_label": "LXKeys.world historical media corpus",
            "metadata_namespace": "urn:lxkeys:xmp:1.0",
            "metadata_embedded": true,
            "metadata_verified": true,
            "asset_id": "LXW-IMG-ENT-00002885-CBA7D3ED8CED",
            "processing_id": "LXP-20260908-0C8A94A24F4E",
            "processed_at_utc": "2026-09-08T18:00:00Z",
            "dypclt": "D-0 Y-2 P-4 C-4 L-33 T-6",
            "rights_holder": "",
            "rights_policy": "PROVENANCE_REVIEW_REQUIRED",
            "original_sha256": "cba7d3ed8cedf16bb24de8727db7c7a128b09ef58b74796847c4c707f6cfba15",
            "processed_sha256": "2750b2cfba05753b21d8ba931fc945a50a63ddeb8c88ec43e39dff46159cd9bc"
        }
    }
}
Proofs

Contribute to this record

Submit a source, correction or comment. Public changes remain moderated.

Submit proof or comment

Approved comments

No approved public comment yet.