Add units for Floating Point Operations per Second

This is an important metric for computation throughput in the context
of High Performance Computing (HPC). I've never heard of the kilo
prefix here, nowadays it's mostly measured in MFLOP/s.

public/app/core/utils/kbn.ts

@@ -484,6 +484,14 @@ kbn.valueFormats.Mbits = kbn.formatBuilders.decimalSIPrefix('bps', 2);
 kbn.valueFormats.GBs = kbn.formatBuilders.decimalSIPrefix('Bs', 3);
 kbn.valueFormats.Gbits = kbn.formatBuilders.decimalSIPrefix('bps', 3);
 
+// Floating Point Operations per Second
+kbn.valueFormats.flops = kbn.formatBuilders.decimalSIPrefix('FLOP/s');
+kbn.valueFormats.mflops = kbn.formatBuilders.decimalSIPrefix('FLOP/s', 2);
+kbn.valueFormats.gflops = kbn.formatBuilders.decimalSIPrefix('FLOP/s', 3);
+kbn.valueFormats.tflops = kbn.formatBuilders.decimalSIPrefix('FLOP/s', 4);
+kbn.valueFormats.pflops = kbn.formatBuilders.decimalSIPrefix('FLOP/s', 5);
+kbn.valueFormats.eflops = kbn.formatBuilders.decimalSIPrefix('FLOP/s', 6);
+
 // Hash Rate
 kbn.valueFormats.Hs = kbn.formatBuilders.decimalSIPrefix('H/s');
 kbn.valueFormats.KHs = kbn.formatBuilders.decimalSIPrefix('H/s', 1);
@@ -1019,6 +1027,17 @@ kbn.getUnitFormats = () => {
         { text: 'exahashes/sec', value: 'EHs' },
       ],
     },
+    {
+      text: 'computation throughput',
+      submenu: [
+        { text: 'FLOP/s', value: 'flops' },
+        { text: 'MFLOP/s', value: 'mflops' },
+        { text: 'GFLOP/s', value: 'gflops' },
+        { text: 'TFLOP/s', value: 'tflops' },
+        { text: 'PFLOP/s', value: 'pflops' },
+        { text: 'EFLOP/s', value: 'eflops' },
+      ],
+    },
     {
       text: 'throughput',
       submenu: [