Function sample_points_f32

src/framework/debug/trace.cpp:223–239

    points.erase(std::unique(points.begin(), points.end()), points.end());
    return points;
}

std::string sample_points_f32(const std::vector<float> & values) {
    if (values.empty()) {
        return "[]";
    }
    const std::vector<size_t> points = sample_point_indices(values.size());
    std::ostringstream oss;
    oss << "[";
    for (size_t i = 0; i < points.size(); ++i) {
        if (i != 0) {
            oss << ",";
        }
        const size_t index = points[i];
        oss << index << ":" << values[index];
    }
    oss << "]";
    return oss.str();
}