force gc after each batch write

JaneliaSciComp · Apr 1, 2024 · 13f8c46 · 13f8c46
1 parent daf6614
commit 13f8c46
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/colormipsearch-tools/src/main/java/org/janelia/colormipsearch/cmd/ColorDepthSearchCmd.java b/colormipsearch-tools/src/main/java/org/janelia/colormipsearch/cmd/ColorDepthSearchCmd.java
@@ -276,6 +276,7 @@ private <M extends AbstractNeuronEntity, T extends AbstractNeuronEntity> void ru
                                         i, resultsBatch.size(),
                                         (Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory()) / _1M + 1, // round up
                                         (Runtime.getRuntime().totalMemory() / _1M));
+                                System.gc(); // force garbage collection after each batch
                             });
                 } else {
                     NeuronMatchesWriter<CDMatchEntity<M, T>> cdsResultsWriter = getCDSMatchesWriter();