Integrating OpenVINO Runtime in Spark NLP

python/sparknlp/annotator/embeddings/bert_embeddings.py

@@ -164,7 +164,7 @@ def __init__(self, classname="com.johnsnowlabs.nlp.embeddings.BertEmbeddings", j
         )
 
     @staticmethod
-    def loadSavedModel(folder, spark_session):
+    def loadSavedModel(folder, spark_session, use_openvino=False):
         """Loads a locally saved model.
 
         Parameters
@@ -173,14 +173,16 @@ def loadSavedModel(folder, spark_session):
             Folder of the saved model
         spark_session : pyspark.sql.SparkSession
             The current SparkSession
+        use_openvino: bool
+            Use OpenVINO backend
 
         Returns
         -------
         BertEmbeddings
             The restored model
         """
         from sparknlp.internal import _BertLoader
-        jModel = _BertLoader(folder, spark_session._jsparkSession)._java_obj
+        jModel = _BertLoader(folder, spark_session._jsparkSession, use_openvino)._java_obj
         return BertEmbeddings(java_model=jModel)
 
     @staticmethod

python/sparknlp/annotator/embeddings/bert_sentence_embeddings.py

@@ -180,7 +180,7 @@ def __init__(self, classname="com.johnsnowlabs.nlp.embeddings.BertSentenceEmbedd
         )
 
     @staticmethod
-    def loadSavedModel(folder, spark_session):
+    def loadSavedModel(folder, spark_session, use_openvino=False):
         """Loads a locally saved model.
 
         Parameters
@@ -189,14 +189,16 @@ def loadSavedModel(folder, spark_session):
             Folder of the saved model
         spark_session : pyspark.sql.SparkSession
             The current SparkSession
+        use_openvino: bool
+            Use OpenVINO backend
 
         Returns
         -------
         BertSentenceEmbeddings
             The restored model
         """
         from sparknlp.internal import _BertSentenceLoader
-        jModel = _BertSentenceLoader(folder, spark_session._jsparkSession)._java_obj
+        jModel = _BertSentenceLoader(folder, spark_session._jsparkSession, use_openvino)._java_obj
         return BertSentenceEmbeddings(java_model=jModel)
 
     @staticmethod

python/sparknlp/annotator/embeddings/e5_embeddings.py

@@ -149,7 +149,7 @@ def __init__(self, classname="com.johnsnowlabs.nlp.embeddings.E5Embeddings", jav
         )
 
     @staticmethod
-    def loadSavedModel(folder, spark_session):
+    def loadSavedModel(folder, spark_session, use_openvino=False):
         """Loads a locally saved model.
 
         Parameters
@@ -158,14 +158,16 @@ def loadSavedModel(folder, spark_session):
             Folder of the saved model
         spark_session : pyspark.sql.SparkSession
             The current SparkSession
+        use_openvino : bool
+            Use OpenVINO backend
 
         Returns
         -------
         E5Embeddings
             The restored model
         """
         from sparknlp.internal import _E5Loader
-        jModel = _E5Loader(folder, spark_session._jsparkSession)._java_obj
+        jModel = _E5Loader(folder, spark_session._jsparkSession, use_openvino)._java_obj
         return E5Embeddings(java_model=jModel)
 
     @staticmethod

python/sparknlp/annotator/embeddings/roberta_embeddings.py

@@ -181,7 +181,7 @@ def __init__(self, classname="com.johnsnowlabs.nlp.embeddings.RoBertaEmbeddings"
         )
 
     @staticmethod
-    def loadSavedModel(folder, spark_session):
+    def loadSavedModel(folder, spark_session, use_openvino=False):
         """Loads a locally saved model.
 
         Parameters
@@ -190,14 +190,16 @@ def loadSavedModel(folder, spark_session):
             Folder of the saved model
         spark_session : pyspark.sql.SparkSession
             The current SparkSession
+        use_openvino: bool
+            Use OpenVINO backend
 
         Returns
         -------
         RoBertaEmbeddings
             The restored model
         """
         from sparknlp.internal import _RoBertaLoader
-        jModel = _RoBertaLoader(folder, spark_session._jsparkSession)._java_obj
+        jModel = _RoBertaLoader(folder, spark_session._jsparkSession, use_openvino)._java_obj
         return RoBertaEmbeddings(java_model=jModel)
 
     @staticmethod

python/sparknlp/annotator/embeddings/xlm_roberta_embeddings.py

@@ -181,7 +181,7 @@ def __init__(self, classname="com.johnsnowlabs.nlp.embeddings.XlmRoBertaEmbeddin
         )
 
     @staticmethod
-    def loadSavedModel(folder, spark_session):
+    def loadSavedModel(folder, spark_session, use_openvino=False):
         """Loads a locally saved model.
 
         Parameters
@@ -190,14 +190,16 @@ def loadSavedModel(folder, spark_session):
             Folder of the saved model
         spark_session : pyspark.sql.SparkSession
             The current SparkSession
+        use_openvino: bool
+            Use OpenVINO backend
 
         Returns
         -------
         XlmRoBertaEmbeddings
             The restored model
         """
         from sparknlp.internal import _XlmRoBertaLoader
-        jModel = _XlmRoBertaLoader(folder, spark_session._jsparkSession)._java_obj
+        jModel = _XlmRoBertaLoader(folder, spark_session._jsparkSession, use_openvino)._java_obj
         return XlmRoBertaEmbeddings(java_model=jModel)
 
     @staticmethod

python/sparknlp/annotator/seq2seq/llama2_transformer.py

@@ -301,7 +301,7 @@ def __init__(self, classname="com.johnsnowlabs.nlp.annotators.seq2seq.LLAMA2Tran
         )
 
     @staticmethod
-    def loadSavedModel(folder, spark_session):
+    def loadSavedModel(folder, spark_session, use_openvino = False):
         """Loads a locally saved model.
 
         Parameters
@@ -317,7 +317,7 @@ def loadSavedModel(folder, spark_session):
             The restored model
         """
         from sparknlp.internal import _LLAMA2Loader
-        jModel = _LLAMA2Loader(folder, spark_session._jsparkSession)._java_obj
+        jModel = _LLAMA2Loader(folder, spark_session._jsparkSession, use_openvino)._java_obj
         return LLAMA2Transformer(java_model=jModel)
 
     @staticmethod

python/sparknlp/internal/__init__.py

@@ -49,14 +49,14 @@ def __init__(self, path, jspark):
 
 
 class _BertLoader(ExtendedJavaWrapper):
-    def __init__(self, path, jspark):
-        super(_BertLoader, self).__init__("com.johnsnowlabs.nlp.embeddings.BertEmbeddings.loadSavedModel", path, jspark)
+    def __init__(self, path, jspark, use_openvino=False):
+        super(_BertLoader, self).__init__("com.johnsnowlabs.nlp.embeddings.BertEmbeddings.loadSavedModel", path, jspark, use_openvino)
 
 
 class _BertSentenceLoader(ExtendedJavaWrapper):
-    def __init__(self, path, jspark):
+    def __init__(self, path, jspark, use_openvino=False):
         super(_BertSentenceLoader, self).__init__(
-            "com.johnsnowlabs.nlp.embeddings.BertSentenceEmbeddings.loadSavedModel", path, jspark)
+            "com.johnsnowlabs.nlp.embeddings.BertSentenceEmbeddings.loadSavedModel", path, jspark, use_openvino)
 
 
 class _BertSequenceClassifierLoader(ExtendedJavaWrapper):
@@ -144,8 +144,8 @@ def __init__(self, path, jspark):
 
 
 class _E5Loader(ExtendedJavaWrapper):
-    def __init__(self, path, jspark):
-        super(_E5Loader, self).__init__("com.johnsnowlabs.nlp.embeddings.E5Embeddings.loadSavedModel", path, jspark)
+    def __init__(self, path, jspark, use_openvino=False):
+        super(_E5Loader, self).__init__("com.johnsnowlabs.nlp.embeddings.E5Embeddings.loadSavedModel", path, jspark, use_openvino)
 
 
 class _BGELoader(ExtendedJavaWrapper):
@@ -160,9 +160,9 @@ def __init__(self, path, jspark):
 
 
 class _LLAMA2Loader(ExtendedJavaWrapper):
-    def __init__(self, path, jspark):
+    def __init__(self, path, jspark, use_openvino=False):
         super(_LLAMA2Loader, self).__init__(
-            "com.johnsnowlabs.nlp.annotators.seq2seq.LLAMA2Transformer.loadSavedModel", path, jspark)
+            "com.johnsnowlabs.nlp.annotators.seq2seq.LLAMA2Transformer.loadSavedModel", path, jspark, use_openvino)
 
 
 class _LongformerLoader(ExtendedJavaWrapper):
@@ -212,9 +212,9 @@ def __init__(self, path, jspark):
 
 
 class _RoBertaLoader(ExtendedJavaWrapper):
-    def __init__(self, path, jspark):
+    def __init__(self, path, jspark, use_openvino=False):
         super(_RoBertaLoader, self).__init__("com.johnsnowlabs.nlp.embeddings.RoBertaEmbeddings.loadSavedModel", path,
-                                             jspark)
+                                             jspark, use_openvino)
 
 
 class _RoBertaSentenceLoader(ExtendedJavaWrapper):
@@ -261,9 +261,9 @@ def __init__(self, path, jspark, loadsp):
 
 
 class _XlmRoBertaLoader(ExtendedJavaWrapper):
-    def __init__(self, path, jspark):
+    def __init__(self, path, jspark, use_openvino=False):
         super(_XlmRoBertaLoader, self).__init__("com.johnsnowlabs.nlp.embeddings.XlmRoBertaEmbeddings.loadSavedModel",
-                                                path, jspark)
+                                                path, jspark, use_openvino)
 
 
 class _XlmRoBertaSentenceLoader(ExtendedJavaWrapper):

src/main/scala/com/johnsnowlabs/ml/ai/Bart.scala

@@ -23,6 +23,7 @@ import com.johnsnowlabs.ml.tensorflow.{TensorResources, TensorflowWrapper}
 import com.johnsnowlabs.nlp.annotators.common.SentenceSplit
 import com.johnsnowlabs.nlp.annotators.tokenizer.bpe.{BartTokenizer, BpeTokenizer}
 import com.johnsnowlabs.nlp.{Annotation, AnnotatorType}
+import org.intel.openvino.InferRequest
 import org.tensorflow.{Session, Tensor}
 
 import scala.collection.JavaConverters._
@@ -366,7 +367,8 @@ private[johnsnowlabs] class Bart(
       decoderEncoderStateTensors: Either[Tensor, OnnxTensor],
       encoderAttentionMaskTensors: Either[Tensor, OnnxTensor],
       maxLength: Int,
-      session: Either[Session, (OrtEnvironment, OrtSession)]): Array[Array[Float]] = {
+      session: Either[Session, (OrtEnvironment, OrtSession)],
+      ovInferRequest: Option[InferRequest]): Array[Array[Float]] = {
 
     // extract decoderEncoderStateTensors, encoderAttentionMaskTensors and Session from LEFT
     assert(decoderEncoderStateTensors.isLeft)

src/main/scala/com/johnsnowlabs/ml/ai/Bert.scala

@@ -19,12 +19,14 @@ package com.johnsnowlabs.ml.ai
 import ai.onnxruntime.OnnxTensor
 import com.johnsnowlabs.ml.ai.util.PrepareEmbeddings
 import com.johnsnowlabs.ml.onnx.{OnnxSession, OnnxWrapper}
+import com.johnsnowlabs.ml.openvino.OpenvinoWrapper
 import com.johnsnowlabs.ml.tensorflow.sign.{ModelSignatureConstants, ModelSignatureManager}
 import com.johnsnowlabs.ml.tensorflow.{TensorResources, TensorflowWrapper}
-import com.johnsnowlabs.ml.util.{ModelArch, ONNX, TensorFlow}
+import com.johnsnowlabs.ml.util.{ModelArch, ONNX, Openvino, TensorFlow}
 import com.johnsnowlabs.nlp.annotators.common._
 import com.johnsnowlabs.nlp.{Annotation, AnnotatorType}
 import org.slf4j.{Logger, LoggerFactory}
+import org.intel.openvino.Tensor
 
 import scala.collection.JavaConverters._
 
@@ -40,6 +42,8 @@ import scala.collection.JavaConverters._
   *   Bert Model wrapper with TensorFlow Wrapper
   * @param onnxWrapper
   *   Bert Model wrapper with ONNX Wrapper
+  * @param openvinoWrapper
+  *   Bert Model wrapper with OpenVINO Wrapper
   * @param sentenceStartTokenId
   *   Id of sentence start Token
   * @param sentenceEndTokenId
@@ -54,6 +58,7 @@ import scala.collection.JavaConverters._
 private[johnsnowlabs] class Bert(
     val tensorflowWrapper: Option[TensorflowWrapper],
     val onnxWrapper: Option[OnnxWrapper],
+    val openvinoWrapper: Option[OpenvinoWrapper],
     sentenceStartTokenId: Int,
     sentenceEndTokenId: Int,
     configProtoBytes: Option[Array[Byte]] = None,
@@ -67,6 +72,7 @@ private[johnsnowlabs] class Bert(
   val detectedEngine: String =
     if (tensorflowWrapper.isDefined) TensorFlow.name
     else if (onnxWrapper.isDefined) ONNX.name
+    else if (openvinoWrapper.isDefined) Openvino.name
     else TensorFlow.name
   private val onnxSessionOptions: Map[String, String] = new OnnxSession().getSessionOptions
 
@@ -136,6 +142,23 @@ private[johnsnowlabs] class Bert(
           maskTensors.close()
           segmentTensors.close()
         }
+      case Openvino.name =>
+        val shape = Array(batchLength, maxSentenceLength)
+        val (tokenTensors, maskTensors) =
+          PrepareEmbeddings.prepareOvLongBatchTensors(batch, maxSentenceLength, batchLength)
+        val segmentTensors = new Tensor(shape, Array.fill(batchLength * maxSentenceLength)(0L))
+
+        val inferRequest = openvinoWrapper.get.getCompiledModel().create_infer_request()
+        inferRequest.set_tensor("input_ids", tokenTensors)
+        inferRequest.set_tensor("attention_mask", maskTensors)
+        inferRequest.set_tensor("token_type_ids", segmentTensors)
+
+        inferRequest.infer()
+
+        val result = inferRequest.get_tensor("last_hidden_state")
+        val embeddings = result.data()
+
+        embeddings
       case _ =>
         val tensors = new TensorResources()
 
@@ -244,6 +267,22 @@ private[johnsnowlabs] class Bert(
             // Rethrow the exception to propagate it further
             throw e
         }
+      case Openvino.name =>
+        val shape = Array(batchLength, maxSentenceLength)
+        val (tokenTensors, maskTensors) =
+          PrepareEmbeddings.prepareOvLongBatchTensors(batch, maxSentenceLength, batchLength)
+        val segmentTensors = new Tensor(shape, Array.fill(batchLength * maxSentenceLength)(0L))
+
+        val inferRequest = openvinoWrapper.get.getCompiledModel().create_infer_request()
+        inferRequest.set_tensor("input_ids", tokenTensors)
+        inferRequest.set_tensor("attention_mask", maskTensors)
+        inferRequest.set_tensor("token_type_ids", segmentTensors)
+
+        inferRequest.infer()
+
+        val result = inferRequest.get_tensor("last_hidden_state")
+        val embeddings = result.data()
+        embeddings
       case _ =>
         val tensors = new TensorResources()
 
@@ -297,6 +336,8 @@ private[johnsnowlabs] class Bert(
 
   def tagSequenceSBert(batch: Seq[Array[Int]]): Array[Array[Float]] = {
     detectedEngine match {
+      case Openvino.name =>
+        tagSequence(batch)
       case ONNX.name =>
         tagSequence(batch)
       case TensorFlow.name =>