CarpetX: only use BLOSC2 if compiled into ADIOS2

EinsteinToolkit · Nov 2, 2024 · 9afc540 · 9afc540
1 parent 9dafbff
commit 9afc540
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/CarpetX/src/io_adios2.cxx b/CarpetX/src/io_adios2.cxx
@@ -252,6 +252,7 @@ void carpetx_adios2_t::OutputADIOS2(const cGH *const cctkGH,
       // io.SetEngine("BP5");
       engine = io.Open(filename, adios2::Mode::Write);
 
+#ifdef ADIOS2_HAVE_BLOSC2
       const adios2::Operator compressor =
           adios.DefineOperator("Blosc2Compressor", adios2::ops::LosslessBlosc);
       // Use a high compression rate and a byteshuffle filter
@@ -261,6 +262,7 @@ void carpetx_adios2_t::OutputADIOS2(const cGH *const cctkGH,
           {adios2::ops::blosc::key::doshuffle,
            adios2::ops::blosc::value::doshuffle_shuffle},
       };
+#endif
 
       if (io_verbose)
         CCTK_VINFO("  Defining variables...");