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#include "timer.hpp"
#include "compat/assert.hpp"
#include "compat/debug.hpp"
#include <cr/Debug.h>
namespace floormat {
namespace {
#if 0
constexpr auto MAX = (uint64_t)-1, HALF = MAX/2;
static_assert(MAX - (MAX-0) <= 0);
static_assert(MAX - (MAX-1) <= 1);
static_assert(MAX - (MAX-2) <= 2);
static_assert(HALF + HALF + 1 == MAX);;
static_assert(MAX - HALF <= HALF+1);
//static_assert(MAX - (MAX-1) <= 0); // must fail
//static_assert(MAX - (MAX-2) <= 1); // must fail
//static_assert(MAX - HALF <= HALF); // must fail
#endif
} // namespace
Ns operator+(const Ns& lhs, const Ns& rhs)
{
constexpr auto max = (uint64_t)-1;
auto a = lhs.stamp, b = rhs.stamp;
fm_assert(max - a <= b);
return Ns{a + b};
}
Ns operator-(const Ns& lhs, const Ns& rhs)
{
auto a = lhs.stamp, b = rhs.stamp;
fm_assert(a >= b);
return Ns{a - b};
}
Ns operator*(const Ns& lhs, uint64_t b)
{
auto a = lhs.stamp;
auto x = a * b;
//fm_assert(!(a != 0 && x / a != b));
fm_assert(a == 0 || x / a == b);
return Ns{x};
}
Ns operator*(uint64_t a, const Ns& rhs)
{
auto b = rhs.stamp;
return Ns{a} * b;
}
uint64_t operator/(const Ns& lhs, const Ns& rhs)
{
auto a = lhs.stamp, b = rhs.stamp;
fm_assert(b != 0);
return a / b;
}
Ns operator/(const Ns& lhs, uint64_t b)
{
auto a = lhs.stamp;
fm_assert(b != 0);
return Ns{a / b};
}
uint64_t operator%(const Ns& lhs, const Ns& rhs)
{
auto a = lhs.stamp, b = rhs.stamp;
fm_assert(b != 0);
return a % b;
}
Ns operator%(const Ns& lhs, uint64_t b)
{
auto a = lhs.stamp;
fm_assert(b != 0);
return Ns{a % b};
}
bool operator==(const Ns& lhs, const Ns& rhs)
{
auto a = lhs.stamp, b = rhs.stamp;
return a == b;
}
std::strong_ordering operator<=>(const Ns& lhs, const Ns& rhs)
{
auto a = lhs.stamp, b = rhs.stamp;
return a <=> b;
}
Ns::operator uint64_t() const { return stamp; }
Ns::operator float() const { return float(stamp); }
uint64_t Ns::operator*() const { return stamp; }
Debug& operator<<(Debug& dbg, const Ns& box)
{
auto flags = dbg.flags();
dbg << "";
dbg.setFlags(flags | Debug::Flag::NoSpace);
dbg << fraction((float)((double)box.stamp * 1e-6), 1) << " ms";
dbg.setFlags(flags);
return dbg;
}
} // namespace floormat
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