Overloads for scalar constructor.

extension/apple/ExecuTorch/Exported/ExecuTorchTensor.h

@@ -564,6 +564,110 @@ __attribute__((deprecated("This API is experimental.")))
  */
 - (instancetype)initWithScalar:(NSNumber *)scalar NS_SWIFT_NAME(init(_:));
 
+/** 
+ * Initializes a tensor with a byte scalar value.
+ *
+ * @param scalar A uint8_t value.
+ * @return An initialized ExecuTorchTensor instance.
+ */
+- (instancetype)initWithByte:(uint8_t)scalar NS_SWIFT_NAME(init(_:));
+
+/** 
+ * Initializes a tensor with a char scalar value.
+ *
+ * @param scalar An int8_t value.
+ * @return An initialized ExecuTorchTensor instance.
+ */
+- (instancetype)initWithChar:(int8_t)scalar NS_SWIFT_NAME(init(_:));
+
+/** 
+ * Initializes a tensor with a short scalar value.
+ *
+ * @param scalar An int16_t value.
+ * @return An initialized ExecuTorchTensor instance.
+ */
+- (instancetype)initWithShort:(int16_t)scalar NS_SWIFT_NAME(init(_:));
+
+/** 
+ * Initializes a tensor with an int scalar value.
+ *
+ * @param scalar An int32_t value.
+ * @return An initialized ExecuTorchTensor instance.
+ */
+- (instancetype)initWithInt:(int32_t)scalar NS_SWIFT_NAME(init(_:));
+
+/** 
+ * Initializes a tensor with a long scalar value.
+ *
+ * @param scalar An int64_t value.
+ * @return An initialized ExecuTorchTensor instance.
+ */
+- (instancetype)initWithLong:(int64_t)scalar NS_SWIFT_NAME(init(_:));
+
+/** 
+ * Initializes a tensor with a float scalar value.
+ *
+ * @param scalar A float value.
+ * @return An initialized ExecuTorchTensor instance.
+ */
+- (instancetype)initWithFloat:(float)scalar NS_SWIFT_NAME(init(_:));
+
+/** 
+ * Initializes a tensor with a double scalar value.
+ *
+ * @param scalar A double value.
+ * @return An initialized ExecuTorchTensor instance.
+ */
+- (instancetype)initWithDouble:(double)scalar NS_SWIFT_NAME(init(_:));
+
+/** 
+ * Initializes a tensor with a boolean scalar value.
+ *
+ * @param scalar A BOOL value.
+ * @return An initialized ExecuTorchTensor instance.
+ */
+- (instancetype)initWithBool:(BOOL)scalar NS_SWIFT_NAME(init(_:));
+
+/** 
+ * Initializes a tensor with a uint16 scalar value.
+ *
+ * @param scalar A uint16_t value.
+ * @return An initialized ExecuTorchTensor instance.
+ */
+- (instancetype)initWithUInt16:(uint16_t)scalar NS_SWIFT_NAME(init(_:));
+
+/** 
+ * Initializes a tensor with a uint32 scalar value.
+ *
+ * @param scalar A uint32_t value.
+ * @return An initialized ExecuTorchTensor instance.
+ */
+- (instancetype)initWithUInt32:(uint32_t)scalar NS_SWIFT_NAME(init(_:));
+
+/** 
+ * Initializes a tensor with a uint64 scalar value.
+ *
+ * @param scalar A uint64_t value.
+ * @return An initialized ExecuTorchTensor instance.
+ */
+- (instancetype)initWithUInt64:(uint64_t)scalar NS_SWIFT_NAME(init(_:));
+
+/** 
+ * Initializes a tensor with an NSInteger scalar value.
+ *
+ * @param scalar An NSInteger value.
+ * @return An initialized ExecuTorchTensor instance.
+ */
+- (instancetype)initWithInteger:(NSInteger)scalar NS_SWIFT_NAME(init(_:));
+
+/** 
+ * Initializes a tensor with an NSUInteger scalar value.
+ *
+ * @param scalar An NSUInteger value.
+ * @return An initialized ExecuTorchTensor instance.
+ */
+- (instancetype)initWithUnsignedInteger:(NSUInteger)scalar NS_SWIFT_NAME(init(_:));
+
 @end
 
 NS_ASSUME_NONNULL_END

extension/apple/ExecuTorch/Exported/ExecuTorchTensor.mm

@@ -477,4 +477,121 @@ - (instancetype)initWithScalar:(NSNumber *)scalar {
                  shapeDynamism:ExecuTorchShapeDynamismDynamicBound];
 }
 
+- (instancetype)initWithByte:(uint8_t)scalar {
+  return [self initWithBytes:&scalar
+                       shape:@[]
+                     strides:@[]
+              dimensionOrder:@[]
+                    dataType:ExecuTorchDataTypeByte
+               shapeDynamism:ExecuTorchShapeDynamismDynamicBound];
+}
+
+- (instancetype)initWithChar:(int8_t)scalar {
+  return [self initWithBytes:&scalar
+                       shape:@[]
+                     strides:@[]
+              dimensionOrder:@[]
+                    dataType:ExecuTorchDataTypeChar
+               shapeDynamism:ExecuTorchShapeDynamismDynamicBound];
+}
+
+- (instancetype)initWithShort:(int16_t)scalar {
+  return [self initWithBytes:&scalar
+                       shape:@[]
+                     strides:@[]
+              dimensionOrder:@[]
+                    dataType:ExecuTorchDataTypeShort
+               shapeDynamism:ExecuTorchShapeDynamismDynamicBound];
+}
+
+- (instancetype)initWithInt:(int32_t)scalar {
+  return [self initWithBytes:&scalar
+                       shape:@[]
+                     strides:@[]
+              dimensionOrder:@[]
+                    dataType:ExecuTorchDataTypeInt
+               shapeDynamism:ExecuTorchShapeDynamismDynamicBound];
+}
+
+- (instancetype)initWithLong:(int64_t)scalar {
+  return [self initWithBytes:&scalar
+                       shape:@[]
+                     strides:@[]
+              dimensionOrder:@[]
+                    dataType:ExecuTorchDataTypeLong
+               shapeDynamism:ExecuTorchShapeDynamismDynamicBound];
+}
+
+- (instancetype)initWithFloat:(float)scalar {
+  return [self initWithBytes:&scalar
+                       shape:@[]
+                     strides:@[]
+              dimensionOrder:@[]
+                    dataType:ExecuTorchDataTypeFloat
+               shapeDynamism:ExecuTorchShapeDynamismDynamicBound];
+}
+
+- (instancetype)initWithDouble:(double)scalar {
+  return [self initWithBytes:&scalar
+                       shape:@[]
+                     strides:@[]
+              dimensionOrder:@[]
+                    dataType:ExecuTorchDataTypeDouble
+               shapeDynamism:ExecuTorchShapeDynamismDynamicBound];
+}
+
+- (instancetype)initWithBool:(BOOL)scalar {
+  return [self initWithBytes:&scalar
+                       shape:@[]
+                     strides:@[]
+              dimensionOrder:@[]
+                    dataType:ExecuTorchDataTypeBool
+               shapeDynamism:ExecuTorchShapeDynamismDynamicBound];
+}
+
+- (instancetype)initWithUInt16:(uint16_t)scalar {
+  return [self initWithBytes:&scalar
+                       shape:@[]
+                     strides:@[]
+              dimensionOrder:@[]
+                    dataType:ExecuTorchDataTypeUInt16
+               shapeDynamism:ExecuTorchShapeDynamismDynamicBound];
+}
+
+- (instancetype)initWithUInt32:(uint32_t)scalar {
+  return [self initWithBytes:&scalar
+                       shape:@[]
+                     strides:@[]
+              dimensionOrder:@[]
+                    dataType:ExecuTorchDataTypeUInt32
+               shapeDynamism:ExecuTorchShapeDynamismDynamicBound];
+}
+
+- (instancetype)initWithUInt64:(uint64_t)scalar {
+  return [self initWithBytes:&scalar
+                       shape:@[]
+                     strides:@[]
+              dimensionOrder:@[]
+                    dataType:ExecuTorchDataTypeUInt64
+               shapeDynamism:ExecuTorchShapeDynamismDynamicBound];
+}
+
+- (instancetype)initWithInteger:(NSInteger)scalar {
+  return [self initWithBytes:&scalar
+                       shape:@[]
+                     strides:@[]
+              dimensionOrder:@[]
+                    dataType:(sizeof(scalar) == 8 ? ExecuTorchDataTypeLong : ExecuTorchDataTypeInt)
+               shapeDynamism:ExecuTorchShapeDynamismDynamicBound];
+}
+
+- (instancetype)initWithUnsignedInteger:(NSUInteger)scalar {
+  return [self initWithBytes:&scalar
+                       shape:@[]
+                     strides:@[]
+              dimensionOrder:@[]
+                    dataType:(sizeof(scalar) == 8 ? ExecuTorchDataTypeUInt64 : ExecuTorchDataTypeUInt32)
+               shapeDynamism:ExecuTorchShapeDynamismDynamicBound];
+}
+
 @end

extension/apple/ExecuTorch/__tests__/TensorTest.swift

@@ -394,7 +394,7 @@ class TensorTest: XCTestCase {
   }
 
   func testInitFloat() {
-    let tensor = Tensor(Float(42.0) as NSNumber)
+    let tensor = Tensor(Float(42.0))
     XCTAssertEqual(tensor.dataType, .float)
     XCTAssertEqual(tensor.shape, [])
     XCTAssertEqual(tensor.strides, [])