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Upgrade in-tree google benchmark to v1.1

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@286029 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2016-11-05 00:30:27 +00:00
parent e619862dbf
commit d87eb99b80
59 changed files with 2445 additions and 2487 deletions
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5
utils/google-benchmark/src/complexity.cc
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@@ -119,8 +119,7 @@ LeastSq MinimalLeastSq(const std::vector<int>& n,
// this one. If it is oAuto, it will be calculated the best
// fitting curve.
LeastSq MinimalLeastSq(const std::vector<int>& n,
const std::vector<double>& time,
const BigO complexity) {
const std::vector<double>& time, const BigO complexity) {
CHECK_EQ(n.size(), time.size());
CHECK_GE(n.size(), 2); // Do not compute fitting curve is less than two
// benchmark runs are given
@@ -196,6 +195,7 @@ std::vector<BenchmarkReporter::Run> ComputeStats(
cpu_accumulated_time_stat.Mean() * run_iterations;
mean_data.bytes_per_second = bytes_per_second_stat.Mean();
mean_data.items_per_second = items_per_second_stat.Mean();
mean_data.time_unit = reports[0].time_unit;
// Only add label to mean/stddev if it is same for all runs
mean_data.report_label = reports[0].report_label;
@@ -214,6 +214,7 @@ std::vector<BenchmarkReporter::Run> ComputeStats(
stddev_data.cpu_accumulated_time = cpu_accumulated_time_stat.StdDev();
stddev_data.bytes_per_second = bytes_per_second_stat.StdDev();
stddev_data.items_per_second = items_per_second_stat.StdDev();
stddev_data.time_unit = reports[0].time_unit;
results.push_back(mean_data);
results.push_back(stddev_data);