Equation 3 · Part 2 · The Network Is the Computer Again
Symbol m
What this part means
m occurs below the fraction bar. The quantity above the bar is divided by this expression; zero is excluded as a denominator.
Its job in the formula
m occurs below the fraction bar. The quantity above the bar is divided by this expression; zero is excluded as a denominator.
Full expression→Symbol m→Article meaning
The passage around this formula
…not bandwidth but idleness. GPipe’s contribution was to split each batch into micro-batches so that stages could work concurrently instead of waiting for a whole batch to traverse the pipeline [ 6 ] . With p stages and m micro-batches, the standard accounting gives a bubble fraction of . which says the only cure for pipeline idleness is more micro-batches in flight, and micro-batches cost memory. Narayanan and colleagues composed tensor, pipeline and data parallelism together, reported 502…
Learn the underlying idea
A variable is a named place for a value. Its letter is a local label: x can mean position in one formula and a data point in another.
Open the illustrated variables: a letter stands for a value guide →
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Sources cited in the surrounding passage
- [6] GPipe: Efficient Training of Giant Neural Networks using Pipeline Parallelism ↗
- [5] Efficient Large-Scale Language Model Training on GPU Clusters Using Megatron-LM ↗
These citations provide research context; check each source for the exact claim it supports.