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[ox/std] Remove SmallMap dtor, replace timing code with steady_clock

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This commit is contained in:
Gary Talent 2024-05-25 00:47:49 -05:00
parent 3b18869665
commit 407e54246f
2 changed files with 7 additions and 14 deletions
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7
deps/ox/src/ox/std/smallmap.hpp vendored
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@ -39,8 +39,6 @@ class SmallMap {
constexpr SmallMap(SmallMap &&other) noexcept;
constexpr ~SmallMap();
constexpr bool operator==(SmallMap const&other) const;
constexpr SmallMap &operator=(SmallMap const&other);
@ -105,11 +103,6 @@ constexpr SmallMap<K, T, SmallSz>::SmallMap(SmallMap<K, T, SmallSz> &&other) noe
m_pairs = std::move(other.m_pairs);
}
template<typename K, typename T, size_t SmallSz>
constexpr SmallMap<K, T, SmallSz>::~SmallMap() {
clear();
}
template<typename K, typename T, size_t SmallSz>
constexpr bool SmallMap<K, T, SmallSz>::operator==(SmallMap const&other) const {
return m_pairs == other.m_pairs;

14
deps/ox/src/ox/std/test/tests.cpp vendored
View File

@ -18,12 +18,12 @@
#include <ox/std/std.hpp>
[[nodiscard]]
static uint64_t nowMs() {
static uint64_t steadyNowMs() {
#if __has_include(<chrono>)
using namespace std::chrono;
return static_cast<uint64_t>(
duration_cast<milliseconds>(
system_clock::now().time_since_epoch()).count());
steady_clock::now().time_since_epoch()).count());
#else
return 0;
#endif
@ -41,13 +41,13 @@ uint64_t timeMapStrToUuid(int elemCnt, int lookups, uint64_t seed = 4321) noexce
auto const keys = map.keys();
ox::Random rand;
// start
auto const startTime = nowMs();
auto const startTime = steadyNowMs();
for (int i = 0; i < lookups; ++i) {
auto const&k = keys[rand.gen() % keys.size()];
map[k];
oxExpect(map[k], ox::UUID::fromString(k).unwrap());
}
return nowMs() - startTime;
return steadyNowMs() - startTime;
}
template<typename Map = ox::SmallMap<ox::UUID, ox::String>>
@ -62,16 +62,16 @@ uint64_t timeMapUuidToStr(int elemCnt, int lookups, uint64_t seed = 4321) noexce
auto const keys = map.keys();
ox::Random rand;
// start
auto const startTime = nowMs();
auto const startTime = steadyNowMs();
for (int i = 0; i < lookups; ++i) {
auto const&k = keys[rand.gen() % keys.size()];
oxExpect(map[k], k.toString());
}
return nowMs() - startTime;
return steadyNowMs() - startTime;
}
static ox::Error compareMaps(int lookupCnt = 1'000'000) {
auto const seed = nowMs();
auto const seed = steadyNowMs();
uint64_t hashTime{};
uint64_t smallTime{};
int elemCnt = 1;