--- /dev/null
+/*
+ This file is a part of libcds - Concurrent Data Structures library
+
+ (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2017
+
+ Source code repo: http://github.com/khizmax/libcds/
+ Download: http://sourceforge.net/projects/libcds/files/
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice, this
+ list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef CDSTEST_STAT_DHP_OUT_H
+#define CDSTEST_STAT_DHP_OUT_H
+
+#include <cds/gc/dhp.h>
+#include <ostream>
+
+namespace cds_test {
+
+ static inline property_stream& operator <<( property_stream& o, cds::gc::DHP::stat const& s )
+ {
+#ifdef CDS_ENABLE_HPSTAT
+# define CDS_HPSTAT_OUT( stat, fld ) std::make_pair( "dhp_" + property_stream::stat_prefix() + "." #fld, stat.fld )
+ return o
+ << CDS_HPSTAT_OUT( s, guard_allocated )
+ << CDS_HPSTAT_OUT( s, guard_freed )
+ << CDS_HPSTAT_OUT( s, retired_count )
+ << CDS_HPSTAT_OUT( s, free_count )
+ << CDS_HPSTAT_OUT( s, scan_count )
+ << CDS_HPSTAT_OUT( s, help_scan_count )
+ << CDS_HPSTAT_OUT( s, thread_rec_count )
+ << CDS_HPSTAT_OUT( s, hp_block_count )
+ << CDS_HPSTAT_OUT( s, retired_block_count )
+ << CDS_HPSTAT_OUT( s, hp_extend_count )
+ << CDS_HPSTAT_OUT( s, retired_extend_count );
+# undef CDS_HPSTAT_OUT
+#else
+ return o;
+#endif
+ }
+
+} // namespace cds_test
+
+static inline std::ostream& operator <<( std::ostream& o, cds::gc::DHP::stat const& s )
+{
+#ifdef CDS_ENABLE_HPSTAT
+# define CDS_HPSTAT_OUT( stat, fld ) "\t" << #fld << "=" << stat.fld << "\n"
+ return o
+ << "DHP post-mortem statistics:\n"
+ << CDS_HPSTAT_OUT( s, guard_allocated )
+ << CDS_HPSTAT_OUT( s, guard_freed )
+ << CDS_HPSTAT_OUT( s, retired_count )
+ << CDS_HPSTAT_OUT( s, free_count )
+ << CDS_HPSTAT_OUT( s, scan_count )
+ << CDS_HPSTAT_OUT( s, help_scan_count )
+ << CDS_HPSTAT_OUT( s, thread_rec_count )
+ << CDS_HPSTAT_OUT( s, hp_block_count )
+ << CDS_HPSTAT_OUT( s, retired_block_count )
+ << CDS_HPSTAT_OUT( s, hp_extend_count )
+ << CDS_HPSTAT_OUT( s, retired_extend_count );
+# undef CDS_HPSTAT_OUT
+#else
+ return o;
+#endif
+}
+
+
+#endif // #ifndef CDSTEST_STAT_DHP_OUT_H