1 files changed, 0 insertions, 65 deletions
diff --git a/test/cpp/microbenchmarks/helpers.cc b/test/cpp/microbenchmarks/helpers.cc
deleted file mode 100644
index 947e81ffd8..0000000000
--- a/test/cpp/microbenchmarks/helpers.cc
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- *
- * Copyright 2017, Google Inc.
- * All rights reserved.
- *
- * 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.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * 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
- * OWNER 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.
- *
- */
-
-#include "test/cpp/microbenchmarks/helpers.h"
-
-void TrackCounters::Finish(benchmark::State &state) {
-  std::ostringstream out;
-  AddToLabel(out, state);
-  auto label = out.str();
-  if (label.length() && label[0] == ' ') {
-    label = label.substr(1);
-  }
-  state.SetLabel(label);
-}
-
-void TrackCounters::AddToLabel(std::ostream &out, benchmark::State &state) {
-#ifdef GPR_LOW_LEVEL_COUNTERS
-  out << " locks/iter:" << ((double)(gpr_atm_no_barrier_load(&gpr_mu_locks) -
-                                     mu_locks_at_start_) /
-                            (double)state.iterations())
-      << " atm_cas/iter:"
-      << ((double)(gpr_atm_no_barrier_load(&gpr_counter_atm_cas) -
-                   atm_cas_at_start_) /
-          (double)state.iterations())
-      << " atm_add/iter:"
-      << ((double)(gpr_atm_no_barrier_load(&gpr_counter_atm_add) -
-                   atm_add_at_start_) /
-          (double)state.iterations());
-#endif
-  grpc_memory_counters counters_at_end = grpc_memory_counters_snapshot();
-  out << " allocs/iter:"
-      << ((double)(counters_at_end.total_allocs_absolute -
-                   counters_at_start_.total_allocs_absolute) /
-          (double)state.iterations());
-}