This document is relevant for: Inf2, Trn1, Trn2, Trn3

NCC_EVRF052

Error message: Data type F8E4M3 is not supported on hardware newer than Trn3.

The compiler raises this error when an operation has an F8E4M3 operand and targets a hardware generation later than Trn3. Later hardware generations support the F8E4M3FN format instead.

To fix this error, use F8E4M3FN instead of F8E4M3.

• More information on supported data types: https://awsdocs-neuron.readthedocs-hosted.com/en/latest/about-neuron/arch/neuron-features/data-types.html

This document is relevant for: Inf2, Trn1, Trn2, Trn3