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dbms: tests: better output [#CONV-2546].

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This commit is contained in:
Alexey Milovidov 2011-06-24 21:07:18 +00:00
parent 739361334f
commit 61149dd093
1 changed files with 15 additions and 4 deletions
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19
dbms/src/IO/tests/compressed_buffer.cpp
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@ -3,6 +3,7 @@
#include <iostream>
#include <sstream>
#include <fstream>
#include <iomanip>
#include <Poco/Stopwatch.h>
@ -21,6 +22,8 @@ int main(int argc, char ** argv)
{
try
{
std::cout << std::fixed << std::setprecision(2);
size_t n = 100000000;
Poco::Stopwatch stopwatch;
@ -36,7 +39,9 @@ int main(int argc, char ** argv)
DB::writeChar('\t', compressed_buf);
}
stopwatch.stop();
std::cout << "Writing done (1). Elapsed: " << static_cast<double>(stopwatch.elapsed()) / 1000000 << std::endl;
std::cout << "Writing done (1). Elapsed: " << static_cast<double>(stopwatch.elapsed()) / 1000000
<< ", " << (static_cast<double>(compressed_buf.count()) / stopwatch.elapsed()) << " MB/s"
<< std::endl;
}
{
@ -51,7 +56,9 @@ int main(int argc, char ** argv)
DB::writeChar('\t', compressed_buf);
}
stopwatch.stop();
std::cout << "Writing done (2). Elapsed: " << static_cast<double>(stopwatch.elapsed()) / 1000000 << std::endl;
std::cout << "Writing done (2). Elapsed: " << static_cast<double>(stopwatch.elapsed()) / 1000000
<< ", " << (static_cast<double>(compressed_buf.count()) / stopwatch.elapsed()) << " MB/s"
<< std::endl;
}
{
@ -75,7 +82,9 @@ int main(int argc, char ** argv)
}
}
stopwatch.stop();
std::cout << "Reading done (1). Elapsed: " << static_cast<double>(stopwatch.elapsed()) / 1000000 << std::endl;
std::cout << "Reading done (1). Elapsed: " << static_cast<double>(stopwatch.elapsed()) / 1000000
<< ", " << (static_cast<double>(compressed_buf.count()) / stopwatch.elapsed()) << " MB/s"
<< std::endl;
}
{
@ -99,7 +108,9 @@ int main(int argc, char ** argv)
}
}
stopwatch.stop();
std::cout << "Reading done (2). Elapsed: " << static_cast<double>(stopwatch.elapsed()) / 1000000 << std::endl;
std::cout << "Reading done (2). Elapsed: " << static_cast<double>(stopwatch.elapsed()) / 1000000
<< ", " << (static_cast<double>(compressed_buf.count()) / stopwatch.elapsed()) << " MB/s"
<< std::endl;
}
}
catch (const DB::Exception & e)