notify the user about which implementation is being used

Author: daniandtheweb

denoiser.hpp

@@ -372,6 +372,7 @@ struct KLOptimalScheduler : SigmaScheduler {
              * as a reference.
              */
 
+            LOG_INFO("KL Optimal with sigma_min close to zero");
             for (uint32_t i = 0; i <= n; ++i) {
 
                 float t = static_cast<float>(i) / static_cast<float>(n);
@@ -388,6 +389,7 @@ struct KLOptimalScheduler : SigmaScheduler {
              * as a reference.
              */
 
+            LOG_INFO("KL Optimal with sigma_min greater than zero");
             for (uint32_t i = 0; i < n; ++i) {
 
                 float t = static_cast<float>(i) / static_cast<float>(n - 1);