Line data    Source code

       1             : /*
       2             :  *
       3             :  * Copyright 2015, Google Inc.
       4             :  * All rights reserved.
       5             :  *
       6             :  * Redistribution and use in source and binary forms, with or without
       7             :  * modification, are permitted provided that the following conditions are
       8             :  * met:
       9             :  *
      10             :  *     * Redistributions of source code must retain the above copyright
      11             :  * notice, this list of conditions and the following disclaimer.
      12             :  *     * Redistributions in binary form must reproduce the above
      13             :  * copyright notice, this list of conditions and the following disclaimer
      14             :  * in the documentation and/or other materials provided with the
      15             :  * distribution.
      16             :  *     * Neither the name of Google Inc. nor the names of its
      17             :  * contributors may be used to endorse or promote products derived from
      18             :  * this software without specific prior written permission.
      19             :  *
      20             :  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
      21             :  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
      22             :  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
      23             :  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
      24             :  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
      25             :  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
      26             :  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
      27             :  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
      28             :  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
      29             :  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
      30             :  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
      31             :  *
      32             :  */
      33             : 
      34             : #include "test/core/util/grpc_profiler.h"
      35             : 
      36             : #if GRPC_HAVE_PERFTOOLS
      37             : #include <gperftools/profiler.h>
      38             : 
      39          14 : void grpc_profiler_start(const char *filename) { ProfilerStart(filename); }
      40             : 
      41          14 : void grpc_profiler_stop() { ProfilerStop(); }
      42             : #else
      43             : #include <grpc/support/log.h>
      44             : 
      45             : void grpc_profiler_start(const char *filename) {
      46             :   static int printed_warning = 0;
      47             :   if (!printed_warning) {
      48             :     gpr_log(GPR_DEBUG,
      49             :             "You do not have google-perftools installed, profiling is disabled "
      50             :             "[for %s]",
      51             :             filename);
      52             :     gpr_log(GPR_DEBUG,
      53             :             "To install on ubuntu: sudo apt-get install google-perftools "
      54             :             "libgoogle-perftools-dev");
      55             :     printed_warning = 1;
      56             :   }
      57             : }
      58             : 
      59             : void grpc_profiler_stop(void) {}
      60             : #endif