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author | 2015-03-03 17:15:36 -0800 | |
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committer | 2015-03-03 17:15:36 -0800 | |
commit | f282514389ca66883498c3b8f9d150d54c998689 (patch) | |
tree | f80eec1989daabde0f265774f8bc23dfd9c1af6d /test/cpp/qps/stats.h | |
parent | a362de5381ee3bca94f3c5363a58f708bffd89f8 (diff) |
Print resource utilization
Diffstat (limited to 'test/cpp/qps/stats.h')
-rw-r--r-- | test/cpp/qps/stats.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/test/cpp/qps/stats.h b/test/cpp/qps/stats.h new file mode 100644 index 0000000000..f7a4f8c05d --- /dev/null +++ b/test/cpp/qps/stats.h @@ -0,0 +1,60 @@ +/* + * + * 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. + * + */ + +#ifndef TEST_QPS_STATS_UTILS_H +#define TEST_QPS_STATS_UTILS_H + +#include "test/cpp/qps/histogram.h" +#include <string> + +namespace grpc { +namespace testing { + +template <class T, class F> +double sum(const T& container, F functor) { + double r = 0; + for (auto v : container) { + r += functor(v); + } + return r; +} + +template <class T, class F> +double average(const T& container, F functor) { + return sum(container, functor) / container.size(); +} + +} // namespace testing +} // namespace grpc + +#endif |