Limit Percolator processes to 128 (fixes #117)

compomics · Aug 7, 2024 · 9676ddc · 9676ddc
1 parent d577474
commit 9676ddc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ms2rescore/rescoring_engines/percolator.py b/ms2rescore/rescoring_engines/percolator.py
@@ -88,7 +88,7 @@ def rescore(
         "decoy-results-proteins": output_file_root + ".percolator.decoy.proteins.pout",
         "weights": output_file_root + ".percolator.weights.tsv",
         "verbose": LOG_LEVEL_MAP[log_level],
-        "num-threads": processes,
+        "num-threads": max(processes, 128),  # Higher values not supported by Percolator
         "post-processing-tdc": True,
     }
     if percolator_kwargs: