diff options
author | Henning Baldersheim <balder@yahoo-inc.com> | 2022-11-04 11:11:16 +0000 |
---|---|---|
committer | Henning Baldersheim <balder@yahoo-inc.com> | 2022-11-04 11:11:16 +0000 |
commit | 232cabbcc81937d34e338570e3793e693855d8fd (patch) | |
tree | c701e1e4eabb778453f3fc61203ccb081df94a1e /model-integration | |
parent | 2eac627b977bf6162b363d8466fe2465a24f46dc (diff) |
Avoid converting tensor to strings and back again.
Diffstat (limited to 'model-integration')
5 files changed, 13 insertions, 12 deletions
diff --git a/model-integration/src/main/java/ai/vespa/rankingexpression/importer/ImportedModel.java b/model-integration/src/main/java/ai/vespa/rankingexpression/importer/ImportedModel.java index 4e7710aa449..edccc5544af 100644 --- a/model-integration/src/main/java/ai/vespa/rankingexpression/importer/ImportedModel.java +++ b/model-integration/src/main/java/ai/vespa/rankingexpression/importer/ImportedModel.java @@ -85,7 +85,7 @@ public class ImportedModel implements ImportedMlModel { * These should have sizes up to a few kb at most, and correspond to constant values given in the source model. */ @Override - public Map<String, String> smallConstants() { return asStrings(smallConstants); } + public Map<String, Tensor> smallConstants() { return Map.copyOf(smallConstants); } boolean hasSmallConstant(String name) { return smallConstants.containsKey(name); } @@ -95,7 +95,7 @@ public class ImportedModel implements ImportedMlModel { * For TensorFlow this corresponds to Variable files stored separately. */ @Override - public Map<String, String> largeConstants() { return asStrings(largeConstants); } + public Map<String, Tensor> largeConstants() { return Map.copyOf(largeConstants); } boolean hasLargeConstant(String name) { return largeConstants.containsKey(name); } diff --git a/model-integration/src/main/java/ai/vespa/rankingexpression/importer/configmodelview/ImportedMlModel.java b/model-integration/src/main/java/ai/vespa/rankingexpression/importer/configmodelview/ImportedMlModel.java index a2626818f87..84e227e29ad 100644 --- a/model-integration/src/main/java/ai/vespa/rankingexpression/importer/configmodelview/ImportedMlModel.java +++ b/model-integration/src/main/java/ai/vespa/rankingexpression/importer/configmodelview/ImportedMlModel.java @@ -1,6 +1,8 @@ // Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. package ai.vespa.rankingexpression.importer.configmodelview; +import com.yahoo.tensor.Tensor; + import java.util.List; import java.util.Map; import java.util.Optional; @@ -21,8 +23,8 @@ public interface ImportedMlModel { ModelType modelType(); Optional<String> inputTypeSpec(String input); - Map<String, String> smallConstants(); - Map<String, String> largeConstants(); + Map<String, Tensor> smallConstants(); + Map<String, Tensor> largeConstants(); Map<String, String> functions(); List<ImportedMlFunction> outputExpressions(); diff --git a/model-integration/src/test/java/ai/vespa/rankingexpression/importer/onnx/OnnxMnistSoftmaxImportTestCase.java b/model-integration/src/test/java/ai/vespa/rankingexpression/importer/onnx/OnnxMnistSoftmaxImportTestCase.java index b6b63912c52..c1c798117b3 100644 --- a/model-integration/src/test/java/ai/vespa/rankingexpression/importer/onnx/OnnxMnistSoftmaxImportTestCase.java +++ b/model-integration/src/test/java/ai/vespa/rankingexpression/importer/onnx/OnnxMnistSoftmaxImportTestCase.java @@ -23,13 +23,13 @@ public class OnnxMnistSoftmaxImportTestCase { // Check constants assertEquals(2, model.largeConstants().size()); - Tensor constant0 = Tensor.from(model.largeConstants().get("test_Variable")); + Tensor constant0 = model.largeConstants().get("test_Variable"); assertNotNull(constant0); assertEquals(new TensorType.Builder(TensorType.Value.FLOAT).indexed("d2", 784).indexed("d1", 10).build(), constant0.type()); assertEquals(7840, constant0.size()); - Tensor constant1 = Tensor.from(model.largeConstants().get("test_Variable_1")); + Tensor constant1 = model.largeConstants().get("test_Variable_1"); assertNotNull(constant1); assertEquals(new TensorType.Builder(TensorType.Value.FLOAT).indexed("d1", 10).build(), constant1.type()); assertEquals(10, constant1.size()); diff --git a/model-integration/src/test/java/ai/vespa/rankingexpression/importer/onnx/TestableModel.java b/model-integration/src/test/java/ai/vespa/rankingexpression/importer/onnx/TestableModel.java index 5d13697df06..2682ee40d76 100644 --- a/model-integration/src/test/java/ai/vespa/rankingexpression/importer/onnx/TestableModel.java +++ b/model-integration/src/test/java/ai/vespa/rankingexpression/importer/onnx/TestableModel.java @@ -63,8 +63,8 @@ public class TestableModel { static Context contextFrom(ImportedModel result) { TestableModelContext context = new TestableModelContext(); - result.largeConstants().forEach((name, tensor) -> context.put("constant(" + name + ")", new TensorValue(Tensor.from(tensor)))); - result.smallConstants().forEach((name, tensor) -> context.put("constant(" + name + ")", new TensorValue(Tensor.from(tensor)))); + result.largeConstants().forEach((name, tensor) -> context.put("constant(" + name + ")", new TensorValue(tensor))); + result.smallConstants().forEach((name, tensor) -> context.put("constant(" + name + ")", new TensorValue(tensor))); return context; } diff --git a/model-integration/src/test/java/ai/vespa/rankingexpression/importer/vespa/VespaImportTestCase.java b/model-integration/src/test/java/ai/vespa/rankingexpression/importer/vespa/VespaImportTestCase.java index 25c51a75b0b..60e0df8ba90 100644 --- a/model-integration/src/test/java/ai/vespa/rankingexpression/importer/vespa/VespaImportTestCase.java +++ b/model-integration/src/test/java/ai/vespa/rankingexpression/importer/vespa/VespaImportTestCase.java @@ -4,7 +4,6 @@ package ai.vespa.rankingexpression.importer.vespa; import ai.vespa.rankingexpression.importer.ImportedModel; import ai.vespa.rankingexpression.importer.configmodelview.ImportedMlFunction; import com.yahoo.searchlib.rankingexpression.RankingExpression; -import com.yahoo.searchlib.rankingexpression.evaluation.Context; import com.yahoo.searchlib.rankingexpression.evaluation.MapContext; import com.yahoo.searchlib.rankingexpression.evaluation.TensorValue; import com.yahoo.searchlib.rankingexpression.parser.ParseException; @@ -40,11 +39,11 @@ public class VespaImportTestCase { assertEquals("tensor(x[3])", model.inputs().get("input2").toString()); assertEquals(2, model.smallConstants().size()); - assertEquals("tensor(x[3]):[0.5, 1.5, 2.5]", model.smallConstants().get("constant1")); - assertEquals("tensor():{3.0}", model.smallConstants().get("constant2")); + assertEquals("tensor(x[3]):[0.5, 1.5, 2.5]", model.smallConstants().get("constant1").toString()); + assertEquals("tensor():{3.0}", model.smallConstants().get("constant2").toString()); assertEquals(1, model.largeConstants().size()); - assertEquals("tensor(x[3]):[0.5, 1.5, 2.5]", model.largeConstants().get("constant1asLarge")); + assertEquals("tensor(x[3]):[0.5, 1.5, 2.5]", model.largeConstants().get("constant1asLarge").toString()); assertEquals(2, model.expressions().size()); assertEquals("reduce(reduce(input1 * input2, sum, name) * constant1, max, x) * constant2", |