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diff --git a/benchmarks/CUDA/MUM/PoolMalloc.hh b/benchmarks/CUDA/MUM/PoolMalloc.hh
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+++ b/benchmarks/CUDA/MUM/PoolMalloc.hh
@@ -0,0 +1,53 @@
+////////////////////////////////////////////////////////////////////////////////
+//! \file
+//! \author Adam M Phillippy
+//! \date 09/22/2006
+//!
+//! \brief PoolMalloc_t header file
+//!
+////////////////////////////////////////////////////////////////////////////////
+
+#ifndef POOLMALLOC_HH
+#define POOLMALLOC_HH
+
+#include <cstdlib>
+
+struct PoolNode_t;
+
+//============================================================ PoolMalloc_t ====
+/** \brief Class for allocating memory from a pool
+ ** Manage memory in pools to speed up allocation of many short strings or
+ ** arrays.
+ **
+ ** All of the arrays/strings allocated from a given PoolMalloc_t object
+ ** should share the same lifetime, since they will all be free'd when the
+ ** object is destroyed.
+ **/
+
+class PoolMalloc_t
+{
+
+public:
+  /// Initialize the pool
+  PoolMalloc_t();
+
+  /// Free all of the memory associated with this object
+  ~PoolMalloc_t();
+
+  /// Explicitly free all of the memory associated with this object
+  void pfree();
+
+  /// Allocate an array from the pool
+  void * pmalloc(size_t size);
+
+  /// Copy a string using memory from the pool
+  char * pstrdup(const char *s);
+
+private:
+
+  PoolNode_t *head_m;
+
+};
+
+
+#endif // POOLMALLOC_HH