Term · Topic
Collective Communication Library
Collective communication library is a software component that implements group communication operations, such as broadcast and all-reduce, for parallel and distributed computing, enabling coordinated data exchange and synchronization across many processes or accelerators used in enterprise HPC, analytics, and AI environments.
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Vendors describe the same technology in different words. This record pins down what "Collective Communication Library" means and ties it to the companies and coverage that use it, so an agent compares like with like.
One definition
A plain definition plus how it's used, what it's often confused with and why it matters.
Neighboring terms
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MCP
curl -X POST https://mcp.decisioninsights.ai/api/mcp-public \
-H "content-type: application/json" \
-H "accept: application/json, text/event-stream" \
-d '{"id":1,"jsonrpc":"2.0","method":"tools/call","params":{"arguments":{"slug":"collective-communication-library-ccl"},"name":"di_get_term"}}'REST
GET https://api.decisioninsights.ai/api/public/v1/glossary/f9c074c9-1080-401a-be49-019456c594b5CLI
di get-glossary --slug collective-communication-library-cclJSON-LD
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How an agent can rely on this definition
What the record lets an agent check before it uses the term in an answer.
| The check | What the record shows | Where it is in the data |
|---|---|---|
| It's a known term | One entry, with its type (topic) | name |
| It sits in a glossary | Linked to NCCL, Collaborative Inference Controller, Heterogeneous Compute Cluster, Federated Control Loop | inDefinedTermSet |
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