[CMake] Switch OpenMP On by default

Fixes UCL#1554
KrisThielemans · Feb 7, 2025 · 5eee711 · 5eee711
1 parent 75f52f1
commit 5eee711
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diff --git a/documentation/release_6.3.htm b/documentation/release_6.3.htm
@@ -83,6 +83,7 @@ <h3>Build system</h3>
   <li>Enable more diagnostics in CMake when finding CERN's ROOT (we used to silence them)<br>
     <a href=https://github.com/UCL/STIR/pull/1552>PR #1552</a>
   </li>
+  <li>Use OpenMP by default</li>
 </ul>
 
 <h3>Known problems</h3>

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -14,7 +14,7 @@
 option(STIR_MPI 
        "Compile with MPI" OFF)
 option(STIR_OPENMP 
-       "Compile with OpenMP" OFF)
+       "Compile with OpenMP" ON)
 
 option(BUILD_TESTING 
        "Build test programs" ON)