Method build

src/framework/modules/text_encoders/t5_base_encoder.cpp:221–246

                }
                relative_position = std::llabs(relative_position);
            } else {
                relative_position = -std::min<int64_t>(relative_position, 0);
            }
            const int64_t max_exact = buckets / 2;
            int64_t bucket = relative_position;
            if (relative_position >= max_exact) {
                const double log_ratio = std::log(static_cast<double>(relative_position) / static_cast<double>(max_exact)) /
                    std::log(static_cast<double>(max_distance) / static_cast<double>(max_exact));
                bucket = max_exact + static_cast<int64_t>(log_ratio * static_cast<double>(buckets - max_exact));
                bucket = std::min(bucket, buckets - 1);
            }
            relative_buckets += bucket;
            out[static_cast<size_t>(q * key_length + k)] = static_cast<int32_t>(relative_buckets);
        }
    }
    return out;
}

T5BaseEncoderModule::T5BaseEncoderModule(T5BaseEncoderConfig config) : config_(config) {
    validate_config(config_);
}

const T5BaseEncoderConfig & T5BaseEncoderModule::config() const noexcept {
    return config_;
}

core::TensorValue T5BaseEncoderModule::build(
    core::ModuleBuildContext & ctx,
    const core::TensorValue & input_ids,