diff options
Diffstat (limited to 'test/cpp/qps/qps_interarrival_test.cc')
-rw-r--r-- | test/cpp/qps/qps_interarrival_test.cc | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/test/cpp/qps/qps_interarrival_test.cc b/test/cpp/qps/qps_interarrival_test.cc deleted file mode 100644 index cecd1be03f..0000000000 --- a/test/cpp/qps/qps_interarrival_test.cc +++ /dev/null @@ -1,76 +0,0 @@ -/* - * - * Copyright 2015, 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/qps/interarrival.h" -#include <chrono> -#include <iostream> - -// Use the C histogram rather than C++ to avoid depending on proto -#include <grpc/support/histogram.h> -#include <grpc++/config.h> - -using grpc::testing::RandomDist; -using grpc::testing::InterarrivalTimer; - -void RunTest(RandomDist&& r, int threads, std::string title) { - InterarrivalTimer timer; - timer.init(r, threads); - gpr_histogram *h(gpr_histogram_create(0.01, 60e9)); - - for (int i = 0; i < 10000000; i++) { - for (int j = 0; j < threads; j++) { - gpr_histogram_add(h, timer(j).count()); - } - } - - std::cout << title << " Distribution" << std::endl; - std::cout << "Value, Percentile" << std::endl; - for (double pct = 0.0; pct < 100.0; pct += 1.0) { - std::cout << gpr_histogram_percentile(h, pct) << "," << pct << std::endl; - } - - gpr_histogram_destroy(h); -} - -using grpc::testing::ExpDist; -using grpc::testing::DetDist; -using grpc::testing::UniformDist; -using grpc::testing::ParetoDist; - -int main(int argc, char **argv) { - RunTest(ExpDist(10.0), 5, std::string("Exponential(10)")); - RunTest(DetDist(5.0), 5, std::string("Det(5)")); - RunTest(UniformDist(0.0, 10.0), 5, std::string("Uniform(1,10)")); - RunTest(ParetoDist(1.0, 1.0), 5, std::string("Pareto(1,1)")); - return 0; -} |