add cpu int8 base.en model

base.en/whisper_cpu_int8_cpu-cpu_metrics.json

@@ -0,0 +1,7 @@
+{
+    "latency-avg": {
+        "value": 2796.97338,
+        "priority": 1,
+        "higher_is_better": false
+    }
+}

base.en/whisper_cpu_int8_cpu-cpu_model.json

@@ -0,0 +1,31 @@
+{
+    "type": "ONNXModel",
+    "config": {
+        "model_path": "/content/Olive/examples/whisper/models/conversion-transformers_optimization-onnx_dynamic_quantization-insert_beam_search-prepost/whisper_cpu_int8_cpu-cpu_model.onnx",
+        "onnx_file_name": null,
+        "inference_settings": null,
+        "use_ort_extensions": true,
+        "hf_config": {
+            "model_name": "openai/whisper-base.en",
+            "task": null,
+            "feature": null,
+            "model_class": "WhisperForConditionalGeneration",
+            "components": [
+                {
+                    "name": "encoder_decoder_init",
+                    "io_config": "get_encdec_io_config",
+                    "component_func": "get_encoder_decoder_init",
+                    "dummy_inputs_func": "encoder_decoder_init_dummy_inputs"
+                },
+                {
+                    "name": "decoder",
+                    "io_config": "get_dec_io_config",
+                    "component_func": "get_decoder",
+                    "dummy_inputs_func": "decoder_dummy_inputs"
+                }
+            ],
+            "dataset": null,
+            "model_loading_args": null
+        }
+    }
+}

base.en/whisper_cpu_int8_cpu-cpu_model.onnx

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7c25f7dc48ec75d497a880fac41514b89486d11be07db3d681d50f60a88f16b1
+size 140061412