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fix for global stats

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folkert van heusden 2024-04-08 12:34:41 +02:00
parent f3522adb9b
commit 91902b8b17
Signed by untrusted user who does not match committer: folkert
GPG key ID: 6B6455EDFEED3BD1
3 changed files with 3 additions and 3 deletions
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2
cpu.cpp
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@ -78,7 +78,7 @@ std::tuple<double, double, uint64_t, uint32_t, double> cpu::get_mips_rel_speed(c
uint64_t t_diff = t_diff_in.has_value() ? t_diff_in.value() : (get_us() - running_since - wait_time);
double mips = instr_count / double(t_diff);
double mips = t_diff ? instr_count / double(t_diff) : 0;
// see https://retrocomputing.stackexchange.com/questions/6960/what-was-the-clock-speed-and-ips-for-the-original-pdp-11
constexpr double pdp11_clock_cycle = 150; // ns, for the 11/70

2
debugger.cpp
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@ -211,7 +211,7 @@ void reg_dump(console *const cnsl, cpu *const c)
void show_run_statistics(console *const cnsl, cpu *const c)
{
auto stats = c->get_mips_rel_speed({ }, false);
auto stats = c->get_mips_rel_speed({ }, { });
cnsl->put_string_lf(format("Executed %zu instructions in %.2f ms of which %.2f ms idle", size_t(std::get<2>(stats)), std::get<3>(stats) / 1000., std::get<4>(stats) / 1000.));
cnsl->put_string_lf(format("MIPS: %.2f, relative speed: %.2f%%", std::get<0>(stats), std::get<1>(stats)));

2
main.cpp
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@ -551,7 +551,7 @@ int main(int argc, char *argv[])
break;
}
auto stats = c->get_mips_rel_speed({ }, false);
auto stats = c->get_mips_rel_speed({ }, { });
cnsl->put_string_lf(format("MIPS: %.2f, relative speed: %.2f%%, instructions executed: %" PRIu64 " in %.2f seconds", std::get<0>(stats), std::get<1>(stats), std::get<2>(stats), std::get<3>(stats) / 1000000.));
}