CPUMeter.c - htop - Rivoreo Source Code Repositories

 /*
 htop - CPUMeter.c
 (C) 2004-2011 Hisham H. Muhammad
 Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */

 #include "CPUMeter.h"

 #include "CRT.h"
 #include "ProcessList.h"

 #include <assert.h>
 #include <stdlib.h>
 #include <string.h>
 #include <math.h>

 /*{
 #include "Meter.h"
 }*/

 int CPUMeter_attributes[] = {
    CPU_NICE, CPU_NORMAL, CPU_KERNEL, CPU_IRQ, CPU_SOFTIRQ, CPU_STEAL, CPU_GUEST, CPU_IOWAIT
 };

 #ifndef MIN
 #define MIN(a,b) ((a)<(b)?(a):(b))
 #endif
 #ifndef MAX
 #define MAX(a,b) ((a)>(b)?(a):(b))
 #endif

 static void CPUMeter_init(Meter* this) {
    int cpu = this->param;
    if (this->pl->cpuCount > 1) {
       char caption[10];
       sprintf(caption, "%-3d", ProcessList_cpuId(this->pl, cpu - 1));
       Meter_setCaption(this, caption);
    }
    if (this->param == 0)
       Meter_setCaption(this, "Avg");
 }

 static void CPUMeter_setValues(Meter* this, char* buffer, int size) {
    ProcessList* pl = this->pl;
    int cpu = this->param;
    if (cpu > this->pl->cpuCount) {
       snprintf(buffer, size, "absent");
       return;
    }
    CPUData* cpuData = &(pl->cpus[cpu]);
    double total = (double) ( cpuData->totalPeriod == 0 ? 1 : cpuData->totalPeriod);
    double percent;
    double* v = this->values;
    v[0] = cpuData->nicePeriod / total * 100.0;
    v[1] = cpuData->userPeriod / total * 100.0;
    if (pl->detailedCPUTime) {
       v[2] = cpuData->systemPeriod / total * 100.0;
       v[3] = cpuData->irqPeriod / total * 100.0;
       v[4] = cpuData->softIrqPeriod / total * 100.0;
       v[5] = cpuData->stealPeriod / total * 100.0;
       v[6] = cpuData->guestPeriod / total * 100.0;
       v[7] = cpuData->ioWaitPeriod / total * 100.0;
       Meter_setItems(this, 8);
       if (pl->accountGuestInCPUMeter) {
          percent = v[0]+v[1]+v[2]+v[3]+v[4]+v[5]+v[6];
       } else {
          percent = v[0]+v[1]+v[2]+v[3]+v[4];
       }
    } else {
       v[2] = cpuData->systemAllPeriod / total * 100.0;
       v[3] = (cpuData->stealPeriod + cpuData->guestPeriod) / total * 100.0;
       Meter_setItems(this, 4);
       percent = v[0]+v[1]+v[2]+v[3];
    }
    percent = MIN(100.0, MAX(0.0, percent));
    if (isnan(percent)) percent = 0.0;
    snprintf(buffer, size, "%5.1f%%", percent);
 }

 static void CPUMeter_display(Object* cast, RichString* out) {
    char buffer[50];
    Meter* this = (Meter*)cast;
    RichString_prune(out);
    if (this->param > this->pl->cpuCount) {
       RichString_append(out, CRT_colors[METER_TEXT], "absent");
       return;
    }
    sprintf(buffer, "%5.1f%% ", this->values[1]);
    RichString_append(out, CRT_colors[METER_TEXT], ":");
    RichString_append(out, CRT_colors[CPU_NORMAL], buffer);
    if (this->pl->detailedCPUTime) {
       sprintf(buffer, "%5.1f%% ", this->values[2]);
       RichString_append(out, CRT_colors[METER_TEXT], "sy:");
       RichString_append(out, CRT_colors[CPU_KERNEL], buffer);
       sprintf(buffer, "%5.1f%% ", this->values[0]);
       RichString_append(out, CRT_colors[METER_TEXT], "ni:");
       RichString_append(out, CRT_colors[CPU_NICE], buffer);
       sprintf(buffer, "%5.1f%% ", this->values[3]);
       RichString_append(out, CRT_colors[METER_TEXT], "hi:");
       RichString_append(out, CRT_colors[CPU_IRQ], buffer);
       sprintf(buffer, "%5.1f%% ", this->values[4]);
       RichString_append(out, CRT_colors[METER_TEXT], "si:");
       RichString_append(out, CRT_colors[CPU_SOFTIRQ], buffer);
       if (this->values[5]) {
          sprintf(buffer, "%5.1f%% ", this->values[5]);
          RichString_append(out, CRT_colors[METER_TEXT], "st:");
          RichString_append(out, CRT_colors[CPU_STEAL], buffer);
       }
       if (this->values[6]) {
          sprintf(buffer, "%5.1f%% ", this->values[6]);
          RichString_append(out, CRT_colors[METER_TEXT], "gu:");
          RichString_append(out, CRT_colors[CPU_GUEST], buffer);
       }
       sprintf(buffer, "%5.1f%% ", this->values[7]);
       RichString_append(out, CRT_colors[METER_TEXT], "wa:");
       RichString_append(out, CRT_colors[CPU_IOWAIT], buffer);
    } else {
       sprintf(buffer, "%5.1f%% ", this->values[2]);
       RichString_append(out, CRT_colors[METER_TEXT], "sys:");
       RichString_append(out, CRT_colors[CPU_KERNEL], buffer);
       sprintf(buffer, "%5.1f%% ", this->values[0]);
       RichString_append(out, CRT_colors[METER_TEXT], "low:");
       RichString_append(out, CRT_colors[CPU_NICE], buffer);
       if (this->values[3]) {
          sprintf(buffer, "%5.1f%% ", this->values[3]);
          RichString_append(out, CRT_colors[METER_TEXT], "vir:");
          RichString_append(out, CRT_colors[CPU_GUEST], buffer);
       }
    }
 }

 static void AllCPUsMeter_getRange(Meter* this, int* start, int* count) {
    int cpus = this->pl->cpuCount;
    switch(Meter_name(this)[0]) {
       default:
       case 'A': // All
          *start = 0;
          *count = cpus;
          break;
       case 'L': // First Half
          *start = 0;
          *count = (cpus+1) / 2;
          break;
       case 'R': // Second Half
          *start = (cpus+1) / 2;
          *count = cpus / 2;
          break;
    }
 }

 static void AllCPUsMeter_init(Meter* this) {
    int cpus = this->pl->cpuCount;
    if (!this->drawData)
       this->drawData = calloc(sizeof(Meter*), cpus);
    Meter** meters = (Meter**) this->drawData;
    int start, count;
    AllCPUsMeter_getRange(this, &start, &count);
    for (int i = 0; i < count; i++) {
       if (!meters[i])
          meters[i] = Meter_new(this->pl, start+i+1, (MeterClass*) Class(CPUMeter));
       Meter_init(meters[i]);
    }
    if (this->mode == 0)
       this->mode = BAR_METERMODE;
    int h = Meter_modes[this->mode]->h;
    if (strchr(Meter_name(this), '2'))
       this->h = h * ((count+1) / 2);
    else
       this->h = h * count;
 }

 static void AllCPUsMeter_done(Meter* this) {
    Meter** meters = (Meter**) this->drawData;
    int start, count;
    AllCPUsMeter_getRange(this, &start, &count);
    for (int i = 0; i < count; i++)
       Meter_delete((Object*)meters[i]);
 }

 static void AllCPUsMeter_updateMode(Meter* this, int mode) {
    Meter** meters = (Meter**) this->drawData;
    this->mode = mode;
    int h = Meter_modes[mode]->h;
    int start, count;
    AllCPUsMeter_getRange(this, &start, &count);
    for (int i = 0; i < count; i++) {
       Meter_setMode(meters[i], mode);
    }
    if (strchr(Meter_name(this), '2'))
       this->h = h * ((count+1) / 2);
    else
       this->h = h * count;
 }

 static void DualColCPUsMeter_draw(Meter* this, int x, int y, int w) {
    Meter** meters = (Meter**) this->drawData;
    int start, count;
    AllCPUsMeter_getRange(this, &start, &count);
    int height = (count+1)/2;
    int startY = y;
    for (int i = 0; i < height; i++) {
       meters[i]->draw(meters[i], x, y, (w-2)/2);
       y += meters[i]->h;
    }
    y = startY;
    for (int i = height; i < count; i++) {
       meters[i]->draw(meters[i], x+(w-1)/2+2, y, (w-2)/2);
       y += meters[i]->h;
    }
 }

 static void SingleColCPUsMeter_draw(Meter* this, int x, int y, int w) {
    Meter** meters = (Meter**) this->drawData;
    int start, count;
    AllCPUsMeter_getRange(this, &start, &count);
    for (int i = 0; i < count; i++) {
       meters[i]->draw(meters[i], x, y, w);
       y += meters[i]->h;
    }
 }

 MeterClass CPUMeter_class = {
    .super = {
       .extends = Class(Meter),
       .delete = Meter_delete,
       .display = CPUMeter_display
    },
    .setValues = CPUMeter_setValues,
    .defaultMode = BAR_METERMODE,
    .items = 8,
    .total = 100.0,
    .attributes = CPUMeter_attributes,
    .name = "CPU",
    .uiName = "CPU",
    .caption = "CPU",
    .init = CPUMeter_init
 };

 MeterClass AllCPUsMeter_class = {
    .super = {
       .extends = Class(Meter),
       .delete = Meter_delete,
       .display = CPUMeter_display
    },
    .defaultMode = CUSTOM_METERMODE,
    .items = 1,
    .total = 100.0,
    .attributes = CPUMeter_attributes,
    .name = "AllCPUs",
    .uiName = "CPUs (1/1)",
    .caption = "CPU",
    .draw = SingleColCPUsMeter_draw,
    .init = AllCPUsMeter_init,
    .updateMode = AllCPUsMeter_updateMode,
    .done = AllCPUsMeter_done
 };

 MeterClass AllCPUs2Meter_class = {
    .super = {
       .extends = Class(Meter),
       .delete = Meter_delete,
       .display = CPUMeter_display
    },
    .defaultMode = CUSTOM_METERMODE,
    .items = 1,
    .total = 100.0,
    .attributes = CPUMeter_attributes,
    .name = "AllCPUs2",
    .uiName = "CPUs (1&2/2)",
    .caption = "CPU",
    .draw = DualColCPUsMeter_draw,
    .init = AllCPUsMeter_init,
    .updateMode = AllCPUsMeter_updateMode,
    .done = AllCPUsMeter_done
 };

 MeterClass LeftCPUsMeter_class = {
    .super = {
       .extends = Class(Meter),
       .delete = Meter_delete,
       .display = CPUMeter_display
    },
    .defaultMode = CUSTOM_METERMODE,
    .items = 1,
    .total = 100.0,
    .attributes = CPUMeter_attributes,
    .name = "LeftCPUs",
    .uiName = "CPUs (1/2)",
    .caption = "CPU",
    .draw = SingleColCPUsMeter_draw,
    .init = AllCPUsMeter_init,
    .updateMode = AllCPUsMeter_updateMode,
    .done = AllCPUsMeter_done
 };

 MeterClass RightCPUsMeter_class = {
    .super = {
       .extends = Class(Meter),
       .delete = Meter_delete,
       .display = CPUMeter_display
    },
    .defaultMode = CUSTOM_METERMODE,
    .items = 1,
    .total = 100.0,
    .attributes = CPUMeter_attributes,
    .name = "RightCPUs",
    .uiName = "CPUs (2/2)",
    .caption = "CPU",
    .draw = SingleColCPUsMeter_draw,
    .init = AllCPUsMeter_init,
    .updateMode = AllCPUsMeter_updateMode,
    .done = AllCPUsMeter_done
 };

 MeterClass LeftCPUs2Meter_class = {
    .super = {
       .extends = Class(Meter),
       .delete = Meter_delete,
       .display = CPUMeter_display
    },
    .defaultMode = CUSTOM_METERMODE,
    .items = 1,
    .total = 100.0,
    .attributes = CPUMeter_attributes,
    .name = "LeftCPUs2",
    .uiName = "CPUs (1&2/4)",
    .caption = "CPU",
    .draw = DualColCPUsMeter_draw,
    .init = AllCPUsMeter_init,
    .updateMode = AllCPUsMeter_updateMode,
    .done = AllCPUsMeter_done
 };

 MeterClass RightCPUs2Meter_class = {
    .super = {
       .extends = Class(Meter),
       .delete = Meter_delete,
       .display = CPUMeter_display
    },
    .defaultMode = CUSTOM_METERMODE,
    .items = 1,
    .total = 100.0,
    .attributes = CPUMeter_attributes,
    .name = "RightCPUs2",
    .uiName = "CPUs (3&4/4)",
    .caption = "CPU",
    .draw = DualColCPUsMeter_draw,
    .init = AllCPUsMeter_init,
    .updateMode = AllCPUsMeter_updateMode,
    .done = AllCPUsMeter_done
 };
	/*
	htop - CPUMeter.c
	(C) 2004-2011 Hisham H. Muhammad
	Released under the GNU GPL, see the COPYING file
	in the source distribution for its full text.
	*/

	#include "CPUMeter.h"

	#include "CRT.h"
	#include "ProcessList.h"

	#include <assert.h>
	#include <stdlib.h>
	#include <string.h>
	#include <math.h>

	/*{
	#include "Meter.h"
	}*/

	int CPUMeter_attributes[] = {
	CPU_NICE, CPU_NORMAL, CPU_KERNEL, CPU_IRQ, CPU_SOFTIRQ, CPU_STEAL, CPU_GUEST, CPU_IOWAIT
	};

	#ifndef MIN
	#define MIN(a,b) ((a)<(b)?(a):(b))
	#endif
	#ifndef MAX
	#define MAX(a,b) ((a)>(b)?(a):(b))
	#endif

	static void CPUMeter_init(Meter* this) {
	int cpu = this->param;
	if (this->pl->cpuCount > 1) {
	char caption[10];
	sprintf(caption, "%-3d", ProcessList_cpuId(this->pl, cpu - 1));
	Meter_setCaption(this, caption);
	}
	if (this->param == 0)
	Meter_setCaption(this, "Avg");
	}

	static void CPUMeter_setValues(Meter* this, char* buffer, int size) {
	ProcessList* pl = this->pl;
	int cpu = this->param;
	if (cpu > this->pl->cpuCount) {
	snprintf(buffer, size, "absent");
	return;
	}
	CPUData* cpuData = &(pl->cpus[cpu]);
	double total = (double) ( cpuData->totalPeriod == 0 ? 1 : cpuData->totalPeriod);
	double percent;
	double* v = this->values;
	v[0] = cpuData->nicePeriod / total * 100.0;
	v[1] = cpuData->userPeriod / total * 100.0;
	if (pl->detailedCPUTime) {
	v[2] = cpuData->systemPeriod / total * 100.0;
	v[3] = cpuData->irqPeriod / total * 100.0;
	v[4] = cpuData->softIrqPeriod / total * 100.0;
	v[5] = cpuData->stealPeriod / total * 100.0;
	v[6] = cpuData->guestPeriod / total * 100.0;
	v[7] = cpuData->ioWaitPeriod / total * 100.0;
	Meter_setItems(this, 8);
	if (pl->accountGuestInCPUMeter) {
	percent = v[0]+v[1]+v[2]+v[3]+v[4]+v[5]+v[6];
	} else {
	percent = v[0]+v[1]+v[2]+v[3]+v[4];
	}
	} else {
	v[2] = cpuData->systemAllPeriod / total * 100.0;
	v[3] = (cpuData->stealPeriod + cpuData->guestPeriod) / total * 100.0;
	Meter_setItems(this, 4);
	percent = v[0]+v[1]+v[2]+v[3];
	}
	percent = MIN(100.0, MAX(0.0, percent));
	if (isnan(percent)) percent = 0.0;
	snprintf(buffer, size, "%5.1f%%", percent);
	}

	static void CPUMeter_display(Object* cast, RichString* out) {
	char buffer[50];
	Meter* this = (Meter*)cast;
	RichString_prune(out);
	if (this->param > this->pl->cpuCount) {
	RichString_append(out, CRT_colors[METER_TEXT], "absent");
	return;
	}
	sprintf(buffer, "%5.1f%% ", this->values[1]);
	RichString_append(out, CRT_colors[METER_TEXT], ":");
	RichString_append(out, CRT_colors[CPU_NORMAL], buffer);
	if (this->pl->detailedCPUTime) {
	sprintf(buffer, "%5.1f%% ", this->values[2]);
	RichString_append(out, CRT_colors[METER_TEXT], "sy:");
	RichString_append(out, CRT_colors[CPU_KERNEL], buffer);
	sprintf(buffer, "%5.1f%% ", this->values[0]);
	RichString_append(out, CRT_colors[METER_TEXT], "ni:");
	RichString_append(out, CRT_colors[CPU_NICE], buffer);
	sprintf(buffer, "%5.1f%% ", this->values[3]);
	RichString_append(out, CRT_colors[METER_TEXT], "hi:");
	RichString_append(out, CRT_colors[CPU_IRQ], buffer);
	sprintf(buffer, "%5.1f%% ", this->values[4]);
	RichString_append(out, CRT_colors[METER_TEXT], "si:");
	RichString_append(out, CRT_colors[CPU_SOFTIRQ], buffer);
	if (this->values[5]) {
	sprintf(buffer, "%5.1f%% ", this->values[5]);
	RichString_append(out, CRT_colors[METER_TEXT], "st:");
	RichString_append(out, CRT_colors[CPU_STEAL], buffer);
	}
	if (this->values[6]) {
	sprintf(buffer, "%5.1f%% ", this->values[6]);
	RichString_append(out, CRT_colors[METER_TEXT], "gu:");
	RichString_append(out, CRT_colors[CPU_GUEST], buffer);
	}
	sprintf(buffer, "%5.1f%% ", this->values[7]);
	RichString_append(out, CRT_colors[METER_TEXT], "wa:");
	RichString_append(out, CRT_colors[CPU_IOWAIT], buffer);
	} else {
	sprintf(buffer, "%5.1f%% ", this->values[2]);
	RichString_append(out, CRT_colors[METER_TEXT], "sys:");
	RichString_append(out, CRT_colors[CPU_KERNEL], buffer);
	sprintf(buffer, "%5.1f%% ", this->values[0]);
	RichString_append(out, CRT_colors[METER_TEXT], "low:");
	RichString_append(out, CRT_colors[CPU_NICE], buffer);
	if (this->values[3]) {
	sprintf(buffer, "%5.1f%% ", this->values[3]);
	RichString_append(out, CRT_colors[METER_TEXT], "vir:");
	RichString_append(out, CRT_colors[CPU_GUEST], buffer);
	}
	}
	}

	static void AllCPUsMeter_getRange(Meter* this, int* start, int* count) {
	int cpus = this->pl->cpuCount;
	switch(Meter_name(this)[0]) {
	default:
	case 'A': // All
	*start = 0;
	*count = cpus;
	break;
	case 'L': // First Half
	*start = 0;
	*count = (cpus+1) / 2;
	break;
	case 'R': // Second Half
	*start = (cpus+1) / 2;
	*count = cpus / 2;
	break;
	}
	}

	static void AllCPUsMeter_init(Meter* this) {
	int cpus = this->pl->cpuCount;
	if (!this->drawData)
	this->drawData = calloc(sizeof(Meter*), cpus);
	Meter meters = (Meter) this->drawData;
	int start, count;
	AllCPUsMeter_getRange(this, &start, &count);
	for (int i = 0; i < count; i++) {
	if (!meters[i])
	meters[i] = Meter_new(this->pl, start+i+1, (MeterClass*) Class(CPUMeter));
	Meter_init(meters[i]);
	}
	if (this->mode == 0)
	this->mode = BAR_METERMODE;
	int h = Meter_modes[this->mode]->h;
	if (strchr(Meter_name(this), '2'))
	this->h = h * ((count+1) / 2);
	else
	this->h = h * count;
	}

	static void AllCPUsMeter_done(Meter* this) {
	Meter meters = (Meter) this->drawData;
	int start, count;
	AllCPUsMeter_getRange(this, &start, &count);
	for (int i = 0; i < count; i++)
	Meter_delete((Object*)meters[i]);
	}

	static void AllCPUsMeter_updateMode(Meter* this, int mode) {
	Meter meters = (Meter) this->drawData;
	this->mode = mode;
	int h = Meter_modes[mode]->h;
	int start, count;
	AllCPUsMeter_getRange(this, &start, &count);
	for (int i = 0; i < count; i++) {
	Meter_setMode(meters[i], mode);
	}
	if (strchr(Meter_name(this), '2'))
	this->h = h * ((count+1) / 2);
	else
	this->h = h * count;
	}

	static void DualColCPUsMeter_draw(Meter* this, int x, int y, int w) {
	Meter meters = (Meter) this->drawData;
	int start, count;
	AllCPUsMeter_getRange(this, &start, &count);
	int height = (count+1)/2;
	int startY = y;
	for (int i = 0; i < height; i++) {
	meters[i]->draw(meters[i], x, y, (w-2)/2);
	y += meters[i]->h;
	}
	y = startY;
	for (int i = height; i < count; i++) {
	meters[i]->draw(meters[i], x+(w-1)/2+2, y, (w-2)/2);
	y += meters[i]->h;
	}
	}

	static void SingleColCPUsMeter_draw(Meter* this, int x, int y, int w) {
	Meter meters = (Meter) this->drawData;
	int start, count;
	AllCPUsMeter_getRange(this, &start, &count);
	for (int i = 0; i < count; i++) {
	meters[i]->draw(meters[i], x, y, w);
	y += meters[i]->h;
	}
	}

	MeterClass CPUMeter_class = {
	.super = {
	.extends = Class(Meter),
	.delete = Meter_delete,
	.display = CPUMeter_display
	},
	.setValues = CPUMeter_setValues,
	.defaultMode = BAR_METERMODE,
	.items = 8,
	.total = 100.0,
	.attributes = CPUMeter_attributes,
	.name = "CPU",
	.uiName = "CPU",
	.caption = "CPU",
	.init = CPUMeter_init
	};

	MeterClass AllCPUsMeter_class = {
	.super = {
	.extends = Class(Meter),
	.delete = Meter_delete,
	.display = CPUMeter_display
	},
	.defaultMode = CUSTOM_METERMODE,
	.items = 1,
	.total = 100.0,
	.attributes = CPUMeter_attributes,
	.name = "AllCPUs",
	.uiName = "CPUs (1/1)",
	.caption = "CPU",
	.draw = SingleColCPUsMeter_draw,
	.init = AllCPUsMeter_init,
	.updateMode = AllCPUsMeter_updateMode,
	.done = AllCPUsMeter_done
	};

	MeterClass AllCPUs2Meter_class = {
	.super = {
	.extends = Class(Meter),
	.delete = Meter_delete,
	.display = CPUMeter_display
	},
	.defaultMode = CUSTOM_METERMODE,
	.items = 1,
	.total = 100.0,
	.attributes = CPUMeter_attributes,
	.name = "AllCPUs2",
	.uiName = "CPUs (1&2/2)",
	.caption = "CPU",
	.draw = DualColCPUsMeter_draw,
	.init = AllCPUsMeter_init,
	.updateMode = AllCPUsMeter_updateMode,
	.done = AllCPUsMeter_done
	};

	MeterClass LeftCPUsMeter_class = {
	.super = {
	.extends = Class(Meter),
	.delete = Meter_delete,
	.display = CPUMeter_display
	},
	.defaultMode = CUSTOM_METERMODE,
	.items = 1,
	.total = 100.0,
	.attributes = CPUMeter_attributes,
	.name = "LeftCPUs",
	.uiName = "CPUs (1/2)",
	.caption = "CPU",
	.draw = SingleColCPUsMeter_draw,
	.init = AllCPUsMeter_init,
	.updateMode = AllCPUsMeter_updateMode,
	.done = AllCPUsMeter_done
	};

	MeterClass RightCPUsMeter_class = {
	.super = {
	.extends = Class(Meter),
	.delete = Meter_delete,
	.display = CPUMeter_display
	},
	.defaultMode = CUSTOM_METERMODE,
	.items = 1,
	.total = 100.0,
	.attributes = CPUMeter_attributes,
	.name = "RightCPUs",
	.uiName = "CPUs (2/2)",
	.caption = "CPU",
	.draw = SingleColCPUsMeter_draw,
	.init = AllCPUsMeter_init,
	.updateMode = AllCPUsMeter_updateMode,
	.done = AllCPUsMeter_done
	};

	MeterClass LeftCPUs2Meter_class = {
	.super = {
	.extends = Class(Meter),
	.delete = Meter_delete,
	.display = CPUMeter_display
	},
	.defaultMode = CUSTOM_METERMODE,
	.items = 1,
	.total = 100.0,
	.attributes = CPUMeter_attributes,
	.name = "LeftCPUs2",
	.uiName = "CPUs (1&2/4)",
	.caption = "CPU",
	.draw = DualColCPUsMeter_draw,
	.init = AllCPUsMeter_init,
	.updateMode = AllCPUsMeter_updateMode,
	.done = AllCPUsMeter_done
	};

	MeterClass RightCPUs2Meter_class = {
	.super = {
	.extends = Class(Meter),
	.delete = Meter_delete,
	.display = CPUMeter_display
	},
	.defaultMode = CUSTOM_METERMODE,
	.items = 1,
	.total = 100.0,
	.attributes = CPUMeter_attributes,
	.name = "RightCPUs2",
	.uiName = "CPUs (3&4/4)",
	.caption = "CPU",
	.draw = DualColCPUsMeter_draw,
	.init = AllCPUsMeter_init,
	.updateMode = AllCPUsMeter_updateMode,
	.done = AllCPUsMeter_done
	};