cpu-benchmark: better interface

debian-cpu-benchmark/bench.py

@@ -7,20 +7,26 @@ def speed(core):
         output = subprocess.run(
             f'sysbench cpu --threads={core} run | grep "events per second"',
             shell=True, capture_output=True, text=True).stdout.split()[-1]
-        print(output)
-        return output
+        return float(output)
     except:
         print('\n'
-              'sudo apt-get update && sudo apt-get install -y sysbench'
+              'sudo apt-get update && sudo apt-get install -y sysbench neofetch'
               '\tOR'
-              'brew install sysbench'
+              'brew install sysbench neofetch'
               '\n')
         raise
         
+subprocess.run('neofetch')
+R, G, B, W = (f'\x1b[{x}m' for x in (31, 32, 34, 0))
 df = []
+print(f'\t{G}Speed\t\t{B}  Speed')
+print(f'\t{G}(multicore)\t{B}(per-core)')
 for core in range(1, mp.cpu_count()+1):
+    print(f'{R}Core: {core}', end='')
     s = speed(core)
-    df.append((core, s, s/core))
+    row = (core, s, s/core)
+    print(f'\t{G}{int(row[1]):^8}\t{B}{int(row[2]):^8}')
+    df.append(row)
+print(W)
 df = pd.DataFrame(df)
 df.to_csv('bench.csv', index=False)
-