lib/spirent_pga: checksum optimizations

Spirent / openperf

Infrastructure and application test and analysis framework

Apache License 2.0

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lib/spirent_pga: checksum optimizations #541

Closed DerangedMonkeyNinja closed 2 years ago

DerangedMonkeyNinja commented 2 years ago

Improve checksum performance when generating scalar checksums. This provides a significant boost when generating 64 byte UDP packets with signatures, which requires software checksumming.

This change is