Intel® Advisor Help

Vectorized Loops

Metric

Description

Interpretation

Vector ISA

Higher ISA used for vectorization

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Efficiency

Performance gain estimation calculated by Advisor comparing to maximum achievable gain from vectorization

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Gain Estimation

Performance gain estimation calculated by Advisor

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Vector Length

The number of elements processing in vectorized loop

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Compiler Estimated Gain

Performance gain estimation calculated by the Compiler

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