ch20: time x processes graph

20-concurrency/primes/stats-procs.ipynb

@@ -367,7 +367,7 @@
     {
      "data": {
       "text/plain": [
-       "Text(0.5, 0, 'processes')"
+       "<matplotlib.lines.Line2D at 0x117430d90>"
       ]
      },
      "execution_count": 4,
@@ -376,7 +376,7 @@
     },
     {
      "data": {
-      "image/png": "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 truncated
+      "image/png": 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truncated
       "text/plain": [
        "<Figure size 432x288 with 1 Axes>"
       ]
@@ -388,10 +388,11 @@
     }
    ],
    "source": [
-    "plt.plot('procs', 'median', data=df, marker='+')\n",
+    "plt.plot('procs', 'median', data=df, marker='+', linestyle=\"None\")\n",
     "plt.ylim([0, 50])\n",
     "plt.ylabel('time (s)')\n",
-    "plt.xlabel('processes')\n"
+    "plt.xlabel('processes')\n",
+    "plt.axhline(min(median_times), color='red')"
    ]
   },
   {
@@ -402,7 +403,7 @@
     "\n",
     "1. O eixo x são valores discretos: a quantidade de processos em uso. Como faço para que o eixo x seja marcado com os números de 1 a 20, um por um (20 ticks)? \n",
     "2. Como alargar o retângulo do gráfico uns 50%, para que os números no eixo x não fiquem muito apertados?\n",
-    "3. Como exibir uma linha horizontal na altura do valor mínimo, que é 10.39?\n"
+    "3. ~~Como exibir uma linha horizontal na altura do valor mínimo, que é 10.39?~~ feito: [fonte](https://twitter.com/hcpyz/status/1355310776916062211)\n"
    ]
   },
   {