Vocabulary

Understand the term. Connect the concept.

A practical dictionary of 512 AI, machine learning, mathematics, and programming terms from HerbDev’s AI Vocabulary app. Start with a definition, explore an example, then follow the concepts behind it.

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Unified Memory

Hardware / GPUs / Apple Silicon · Level 2 of 5

Unified Memory

An architecture where compute components access a shared memory pool.

Shared memory can reduce copies but capacity and bandwidth remain finite.

Example

CPU and GPU use the same stored tensor allocation where supported.

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Audio transcript

Unified Memory. An architecture where compute components access a shared memory pool. Shared memory can reduce copies but capacity and bandwidth remain finite. For example: CPU and GPU use the same stored tensor allocation where supported.

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This helps you identify whether compute, memory, or runtime support limits execution.

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