Revert "Add CPU usage for every core"

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Alex 2021-09-18 13:50:16 +02:00 committed by GitHub
parent 8489646b66
commit 67c7302938
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3 changed files with 18 additions and 47 deletions

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@ -1,7 +1,6 @@
#pragma once
#include <fmt/format.h>
#include <fmt/args.h>
#include <cstdint>
#include <fstream>
#include <numeric>
@ -20,11 +19,11 @@ class Cpu : public ALabel {
auto update() -> void;
private:
double getCpuLoad();
std::tuple<std::vector<uint16_t>, std::string> getCpuUsage();
std::tuple<float, float, float> getCpuFrequency();
std::vector<std::tuple<size_t, size_t>> parseCpuinfo();
std::vector<float> parseCpuFrequencies();
double getCpuLoad();
std::tuple<uint16_t, std::string> getCpuUsage();
std::tuple<float, float, float> getCpuFrequency();
std::vector<std::tuple<size_t, size_t>> parseCpuinfo();
std::vector<float> parseCpuFrequencies();
std::vector<std::tuple<size_t, size_t>> prev_times_;

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@ -82,9 +82,7 @@ The *cpu* module displays the current cpu utilization.
*{load}*: Current cpu load.
*{usage}*: Current overall cpu usage.
*{usage*{n}*}*: Current cpu core n usage. Cores are numbered from zero, so first core will be {usage0} and 4th will be {usage3}.
*{usage}*: Current cpu usage.
*{avg_frequency}*: Current cpu average frequency (based on all cores) in GHz.
@ -92,13 +90,7 @@ The *cpu* module displays the current cpu utilization.
*{min_frequency}*: Current cpu min frequency (based on the core with the lowest frequency) in GHz.
*{icon}*: Icon for overall cpu usage.
*{icon*{n}*}*: Icon for cpu core n usage. Use like {icon0}.
# EXAMPLES
Basic configuration:
# EXAMPLE
```
"cpu": {
@ -108,16 +100,6 @@ Basic configuration:
}
```
Cpu usage per core rendered as icons:
```
"cpu": {
"interval": 1,
"format": "{icon0}{icon1}{icon2}{icon3} {usage:>2}% ",
"format-icons": ["▁", "▂", "▃", "▄", "▅", "▆", "▇", "█"],
},
```
# STYLE
- *#cpu*

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@ -17,8 +17,7 @@ auto waybar::modules::Cpu::update() -> void {
label_.set_tooltip_text(tooltip);
}
auto format = format_;
auto total_usage = cpu_usage.empty() ? 0 : cpu_usage[0];
auto state = getState(total_usage);
auto state = getState(cpu_usage);
if (!state.empty() && config_["format-" + state].isString()) {
format = config_["format-" + state].asString();
}
@ -28,22 +27,13 @@ auto waybar::modules::Cpu::update() -> void {
} else {
event_box_.show();
auto icons = std::vector<std::string>{state};
fmt::dynamic_format_arg_store<fmt::format_context> store;
store.push_back(fmt::arg("load", cpu_load));
store.push_back(fmt::arg("load", cpu_load));
store.push_back(fmt::arg("usage", total_usage));
store.push_back(fmt::arg("icon", getIcon(total_usage, icons)));
store.push_back(fmt::arg("max_frequency", max_frequency));
store.push_back(fmt::arg("min_frequency", min_frequency));
store.push_back(fmt::arg("avg_frequency", avg_frequency));
for (size_t i = 1; i < cpu_usage.size(); ++i) {
auto core_i = i - 1;
auto core_format = fmt::format("usage{}", core_i);
store.push_back(fmt::arg(core_format.c_str(), cpu_usage[i]));
auto icon_format = fmt::format("icon{}", core_i);
store.push_back(fmt::arg(icon_format.c_str(), getIcon(cpu_usage[i], icons)));
}
label_.set_markup(fmt::vformat(format, store));
label_.set_markup(fmt::format(format,
fmt::arg("load", cpu_load),
fmt::arg("usage", cpu_usage),
fmt::arg("icon", getIcon(cpu_usage, icons)),
fmt::arg("max_frequency", max_frequency),
fmt::arg("min_frequency", min_frequency),
fmt::arg("avg_frequency", avg_frequency)));
}
// Call parent update
@ -58,14 +48,14 @@ double waybar::modules::Cpu::getCpuLoad() {
throw std::runtime_error("Can't get Cpu load");
}
std::tuple<std::vector<uint16_t>, std::string> waybar::modules::Cpu::getCpuUsage() {
std::tuple<uint16_t, std::string> waybar::modules::Cpu::getCpuUsage() {
if (prev_times_.empty()) {
prev_times_ = parseCpuinfo();
std::this_thread::sleep_for(std::chrono::milliseconds(100));
}
std::vector<std::tuple<size_t, size_t>> curr_times = parseCpuinfo();
std::string tooltip;
std::vector<uint16_t> usage;
uint16_t usage = 0;
for (size_t i = 0; i < curr_times.size(); ++i) {
auto [curr_idle, curr_total] = curr_times[i];
auto [prev_idle, prev_total] = prev_times_[i];
@ -73,11 +63,11 @@ std::tuple<std::vector<uint16_t>, std::string> waybar::modules::Cpu::getCpuUsage
const float delta_total = curr_total - prev_total;
uint16_t tmp = 100 * (1 - delta_idle / delta_total);
if (i == 0) {
usage = tmp;
tooltip = fmt::format("Total: {}%", tmp);
} else {
tooltip = tooltip + fmt::format("\nCore{}: {}%", i - 1, tmp);
}
usage.push_back(tmp);
}
prev_times_ = curr_times;
return {usage, tooltip};