Update for SDK3.4 (works with 3.3 as well)

ipu_config.json

@@ -9,12 +9,12 @@
   "inference_replication_factor": 1,
   "ipus_per_replica": 4,
   "layers_per_ipu": [
-    0,
-    4,
+    1,
+    3,
     4,
     4
   ],
-  "matmul_proportion": [0.6, 0.09, 0.1, 0.15],
+  "matmul_proportion": [0.6, 0.2, 0.1, 0.1],
   "optimizer_state_offchip": true,
   "optimum_version": "1.4.1",
   "output_mode": "final",