Blosc: Warn Unknown Parameters

Warn the user if unknown parameters are passed to the blosc compressor. Otherwise, typos get quickly unnoticed.
ornladios · May 25, 2021 · 5c0de15 · 5c0de15
1 parent 24ab5dc
commit 5c0de15
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/source/adios2/operator/compress/CompressBlosc.cpp b/source/adios2/operator/compress/CompressBlosc.cpp
@@ -140,6 +140,14 @@ size_t CompressBlosc::Compress(const void *dataIn, const Dims &dimensions,
             if (thresholdSize < 128u)
                 thresholdSize = 128u;
         }
+        else
+        {
+            std::cerr
+                << "ADIOS WARNING: Unknown parameter keyword '"
+                << key << "' with value '" << value
+                << "' passed to Blosc compression operator."
+                << std::endl;
+        }
     }
 
     // write header to detect new compression format (set first 8 byte to zero)