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             : #ifndef TEST_QPS_DRIVER_H
      35             : #define TEST_QPS_DRIVER_H
      36             : 
      37             : #include <memory>
      38             : 
      39             : #include "test/cpp/qps/histogram.h"
      40             : #include "test/cpp/qps/qpstest.grpc.pb.h"
      41             : 
      42             : namespace grpc {
      43             : namespace testing {
      44             : class ResourceUsage {
      45             :  public:
      46          12 :   ResourceUsage(double w, double u, double s)
      47          12 :       : wall_time_(w), user_time_(u), system_time_(s) {}
      48           6 :   double wall_time() const { return wall_time_; }
      49           0 :   double user_time() const { return user_time_; }
      50           0 :   double system_time() const { return system_time_; }
      51             : 
      52             :  private:
      53             :   double wall_time_;
      54             :   double user_time_;
      55             :   double system_time_;
      56             : };
      57             : 
      58          12 : struct ScenarioResult {
      59             :   Histogram latencies;
      60             :   std::vector<ResourceUsage> client_resources;
      61             :   std::vector<ResourceUsage> server_resources;
      62             :   ClientConfig client_config;
      63             :   ServerConfig server_config;
      64             : };
      65             : 
      66             : std::unique_ptr<ScenarioResult> RunScenario(
      67             :     const grpc::testing::ClientConfig& client_config, size_t num_clients,
      68             :     const grpc::testing::ServerConfig& server_config, size_t num_servers,
      69             :     int warmup_seconds, int benchmark_seconds, int spawn_local_worker_count);
      70             : 
      71             : }  // namespace testing
      72             : }  // namespace grpc
      73             : 
      74             : #endif