Speed up Multi_objective_multi_fidelity_BO.ipynb by in smoke test (#2236)

Summary:
Modifies some options to reduce compute and speed up execution in smoke test mode. This cuts the execution time in half on my laptop.

Pull Request resolved: #2236

Reviewed By: SebastianAment

Differential Revision: D54540341

Pulled By: Balandat

fbshipit-source-id: 93b1019f713a76ec4252f0987f0136428bb6cef0

Author: Balandat

tutorials/Multi_objective_multi_fidelity_BO.ipynb

@@ -424,7 +424,7 @@
     "        raw_samples=RAW_SAMPLES,  # used for intialization heuristic\n",
     "        options={\n",
     "            \"batch_limit\": 5,\n",
-    "            \"maxiter\": 20 if SMOKE_TEST else 200,\n",
+    "            \"maxiter\": 3 if SMOKE_TEST else 200,\n",
     "            \"nonnegative\": True,\n",
     "        },\n",
     "        sequential=True,\n",
@@ -479,7 +479,7 @@
     "from torch import Tensor\n",
     "\n",
     "NUM_INNER_MC_SAMPLES = 2 if SMOKE_TEST else 32\n",
-    "NUM_PARETO = 3 if SMOKE_TEST else 10\n",
+    "NUM_PARETO = 1 if SMOKE_TEST else 10\n",
     "NUM_FANTASIES = 2 if SMOKE_TEST else 8\n",
     "\n",
     "\n",
@@ -514,9 +514,12 @@
     "        bounds=bounds[:, non_fidelity_dims],\n",
     "        q=NUM_PARETO,\n",
     "        num_restarts=1,\n",
-    "        raw_samples=1024,\n",
+    "        raw_samples=2 * RAW_SAMPLES,\n",
     "        return_best_only=True,\n",
-    "        options={\"nonnegative\": True},\n",
+    "        options={\n",
+    "            \"nonnegative\": True,\n",
+    "            \"maxiter\": 3 if SMOKE_TEST else 200,\n",
+    "        },\n",
     "    )\n",
     "    return current_value\n",
     "\n",
@@ -572,7 +575,10 @@
     "        q=BATCH_SIZE,\n",
     "        num_restarts=1,\n",
     "        raw_samples=RAW_SAMPLES,  # used for intialization heuristic\n",
-    "        options={\"batch_limit\": 5},\n",
+    "        options={\n",
+    "            \"batch_limit\": 5,\n",
+    "            \"maxiter\": 3 if SMOKE_TEST else 200,\n",
+    "        },\n",
     "    )\n",
     "    # if the AF val is 0, set the fidelity parameter to zero\n",
     "    if vals.item() == 0.0:\n",