63f231f484
* Replace time measuring macro The DO_TIME macro was used originally to get performance numbers. The macro makes tests hard to debug. This commit replaces it with a proper C++ class with destructor. * Bug fix If the superslab meta data is large, then the calculation for the sizeclasses that could use the short slab was incorrect. This fixes that calculation. Co-authored-by: Nathaniel Wesley Filardo <nfilardo@microsoft.com>
21 lines
485 B
C++
21 lines
485 B
C++
#pragma once
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#include <chrono>
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#include <iomanip>
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#include <iostream>
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#include <sstream>
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class MeasureTime : public std::stringstream
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{
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std::chrono::time_point<std::chrono::high_resolution_clock> start =
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std::chrono::high_resolution_clock::now();
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public:
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~MeasureTime()
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{
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auto finish = std::chrono::high_resolution_clock::now();
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auto diff = finish - start;
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std::cout << str() << ": " << std::setw(12) << diff.count() << " ns"
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<< std::endl;
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}
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}; |