CPUMeter: add octuple-column CPU meters.

This is a straightforward extension of the existing multi-column CPU meter
code, which now allows for up CPU meters to be displayed in up to 16 columns.

This also adds the meter declarations to all the platform-specific code.

CPUMeter.c

@@ -192,6 +192,14 @@ static void QuadColCPUsMeter_updateMode(Meter* this, int mode) {
    CPUMeterCommonUpdateMode(this, mode, 4);
 }
 
+static void OctoColCPUsMeter_init(Meter* this) {
+   CPUMeterCommonInit(this, 8);
+}
+
+static void OctoColCPUsMeter_updateMode(Meter* this, int mode) {
+   CPUMeterCommonUpdateMode(this, mode, 8);
+}
+
 static void CPUMeterCommonDraw(Meter* this, int x, int y, int w, int ncol) {
   Meter** meters = (Meter**) this->drawData;
   int start, count;
@@ -215,6 +223,10 @@ static void QuadColCPUsMeter_draw(Meter* this, int x, int y, int w) {
    CPUMeterCommonDraw(this, x, y, w, 4);
 }
 
+static void OctoColCPUsMeter_draw(Meter* this, int x, int y, int w) {
+   CPUMeterCommonDraw(this, x, y, w, 8);
+}
+
 
 static void SingleColCPUsMeter_draw(Meter* this, int x, int y, int w) {
    Meter** meters = (Meter**) this->drawData;
@@ -414,3 +426,60 @@ MeterClass RightCPUs4Meter_class = {
    .updateMode = QuadColCPUsMeter_updateMode,
    .done = AllCPUsMeter_done
 };
+
+MeterClass AllCPUs8Meter_class = {
+   .super = {
+      .extends = Class(Meter),
+      .delete = Meter_delete,
+      .display = CPUMeter_display
+   },
+   .defaultMode = CUSTOM_METERMODE,
+   .total = 100.0,
+   .attributes = CPUMeter_attributes,
+   .name = "AllCPUs8",
+   .uiName = "CPUs (1-8/8)",
+   .description = "CPUs (1-8/8): all CPUs in 8 shorter columns",
+   .caption = "CPU",
+   .draw = OctoColCPUsMeter_draw,
+   .init = OctoColCPUsMeter_init,
+   .updateMode = OctoColCPUsMeter_updateMode,
+   .done = AllCPUsMeter_done
+};
+
+MeterClass LeftCPUs8Meter_class = {
+   .super = {
+      .extends = Class(Meter),
+      .delete = Meter_delete,
+      .display = CPUMeter_display
+   },
+   .defaultMode = CUSTOM_METERMODE,
+   .total = 100.0,
+   .attributes = CPUMeter_attributes,
+   .name = "LeftCPUs8",
+   .uiName = "CPUs (1-8/16)",
+   .description = "CPUs (1-8/16): first half in 8 shorter columns",
+   .caption = "CPU",
+   .draw = OctoColCPUsMeter_draw,
+   .init = OctoColCPUsMeter_init,
+   .updateMode = OctoColCPUsMeter_updateMode,
+   .done = AllCPUsMeter_done
+};
+
+MeterClass RightCPUs8Meter_class = {
+   .super = {
+      .extends = Class(Meter),
+      .delete = Meter_delete,
+      .display = CPUMeter_display
+   },
+   .defaultMode = CUSTOM_METERMODE,
+   .total = 100.0,
+   .attributes = CPUMeter_attributes,
+   .name = "RightCPUs8",
+   .uiName = "CPUs (9-16/16)",
+   .description = "CPUs (9-16/16): second half in 8 shorter columns",
+   .caption = "CPU",
+   .draw = OctoColCPUsMeter_draw,
+   .init = OctoColCPUsMeter_init,
+   .updateMode = OctoColCPUsMeter_updateMode,
+   .done = AllCPUsMeter_done
+};

CPUMeter.h

@@ -44,4 +44,10 @@ extern MeterClass LeftCPUs4Meter_class;
 
 extern MeterClass RightCPUs4Meter_class;
 
+extern MeterClass AllCPUs8Meter_class;
+
+extern MeterClass LeftCPUs8Meter_class;
+
+extern MeterClass RightCPUs8Meter_class;
+
 #endif

darwin/Platform.c

@@ -106,12 +106,15 @@ MeterClass* Platform_meterTypes[] = {
    &AllCPUsMeter_class,
    &AllCPUs2Meter_class,
    &AllCPUs4Meter_class,
+   &AllCPUs8Meter_class,
    &LeftCPUsMeter_class,
    &RightCPUsMeter_class,
    &LeftCPUs2Meter_class,
    &RightCPUs2Meter_class,
    &LeftCPUs4Meter_class,
    &RightCPUs4Meter_class,
+   &LeftCPUs8Meter_class,
+   &RightCPUs8Meter_class,
    &ZfsArcMeter_class,
    &ZfsCompressedArcMeter_class,
    &BlankMeter_class,

dragonflybsd/Platform.c

@@ -89,12 +89,15 @@ MeterClass* Platform_meterTypes[] = {
    &AllCPUsMeter_class,
    &AllCPUs2Meter_class,
    &AllCPUs4Meter_class,
+   &AllCPUs8Meter_class,
    &LeftCPUsMeter_class,
    &RightCPUsMeter_class,
    &LeftCPUs2Meter_class,
    &RightCPUs2Meter_class,
    &LeftCPUs4Meter_class,
    &RightCPUs4Meter_class,
+   &LeftCPUs8Meter_class,
+   &RightCPUs8Meter_class,
    &BlankMeter_class,
    NULL
 };

freebsd/Platform.c

@@ -90,12 +90,15 @@ MeterClass* Platform_meterTypes[] = {
    &AllCPUsMeter_class,
    &AllCPUs2Meter_class,
    &AllCPUs4Meter_class,
+   &AllCPUs8Meter_class,
    &LeftCPUsMeter_class,
    &RightCPUsMeter_class,
    &LeftCPUs2Meter_class,
    &RightCPUs2Meter_class,
    &LeftCPUs4Meter_class,
    &RightCPUs4Meter_class,
+   &LeftCPUs8Meter_class,
+   &RightCPUs8Meter_class,
    &BlankMeter_class,
    &ZfsArcMeter_class,
    &ZfsCompressedArcMeter_class,

linux/Platform.c

@@ -114,12 +114,15 @@ MeterClass* Platform_meterTypes[] = {
    &AllCPUsMeter_class,
    &AllCPUs2Meter_class,
    &AllCPUs4Meter_class,
+   &AllCPUs8Meter_class,
    &LeftCPUsMeter_class,
    &RightCPUsMeter_class,
    &LeftCPUs2Meter_class,
    &RightCPUs2Meter_class,
    &LeftCPUs4Meter_class,
    &RightCPUs4Meter_class,
+   &LeftCPUs8Meter_class,
+   &RightCPUs8Meter_class,
    &BlankMeter_class,
    &PressureStallCPUSomeMeter_class,
    &PressureStallIOSomeMeter_class,

openbsd/Platform.c

@@ -102,12 +102,15 @@ MeterClass* Platform_meterTypes[] = {
    &AllCPUsMeter_class,
    &AllCPUs2Meter_class,
    &AllCPUs4Meter_class,
+   &AllCPUs8Meter_class,
    &LeftCPUsMeter_class,
    &RightCPUsMeter_class,
    &LeftCPUs2Meter_class,
    &RightCPUs2Meter_class,
    &LeftCPUs4Meter_class,
    &RightCPUs4Meter_class,
+   &LeftCPUs8Meter_class,
+   &RightCPUs8Meter_class,
    &BlankMeter_class,
    NULL
 };

solaris/Platform.c

@@ -99,12 +99,15 @@ MeterClass* Platform_meterTypes[] = {
    &AllCPUsMeter_class,
    &AllCPUs2Meter_class,
    &AllCPUs4Meter_class,
+   &AllCPUs8Meter_class,
    &LeftCPUsMeter_class,
    &RightCPUsMeter_class,
    &LeftCPUs2Meter_class,
    &RightCPUs2Meter_class,
    &LeftCPUs4Meter_class,
    &RightCPUs4Meter_class,
+   &LeftCPUs8Meter_class,
+   &RightCPUs8Meter_class,
    &ZfsArcMeter_class,
    &ZfsCompressedArcMeter_class,
    &BlankMeter_class,

unsupported/Platform.c

@@ -70,12 +70,15 @@ MeterClass* Platform_meterTypes[] = {
    &AllCPUsMeter_class,
    &AllCPUs2Meter_class,
    &AllCPUs4Meter_class,
+   &AllCPUs8Meter_class,
    &LeftCPUsMeter_class,
    &RightCPUsMeter_class,
    &LeftCPUs2Meter_class,
    &RightCPUs2Meter_class,
    &LeftCPUs4Meter_class,
    &RightCPUs4Meter_class,
+   &LeftCPUs8Meter_class,
+   &RightCPUs8Meter_class,
    &BlankMeter_class,
    NULL
 };