Move JSON converter for TensorSplitsCollection

LLama/Abstractions/IModelParams.cs

@@ -3,6 +3,9 @@ using System.Buffers;
 using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using LLama.Common;
 using LLama.Native;
 
 namespace LLama.Abstractions
@@ -105,6 +108,7 @@ namespace LLama.Abstractions
     /// <summary>
     /// A fixed size array to set the tensor splits across multiple GPUs
     /// </summary>
+    [JsonConverter(typeof(TensorSplitsCollectionConverter))]
     public sealed class TensorSplitsCollection
         : IEnumerable<float>
     {
@@ -174,4 +178,24 @@ namespace LLama.Abstractions
         }
         #endregion
     }
+
+    /// <summary>
+    /// A JSON converter for <see cref="TensorSplitsCollection"/>
+    /// </summary>
+    public class TensorSplitsCollectionConverter
+        : JsonConverter<TensorSplitsCollection>
+    {
+        /// <inheritdoc/>
+        public override TensorSplitsCollection? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+        {
+            var arr = JsonSerializer.Deserialize<float[]>(ref reader, options) ?? Array.Empty<float>();
+            return new TensorSplitsCollection(arr);
+        }
+
+        /// <inheritdoc/>
+        public override void Write(Utf8JsonWriter writer, TensorSplitsCollection value, JsonSerializerOptions options)
+        {
+            JsonSerializer.Serialize(writer, value.Splits, options);
+        }
+    }
 }

LLama/Common/ModelParams.cs

@@ -59,7 +59,6 @@ namespace LLama.Common
         public bool EmbeddingMode { get; set; }
 
         /// <inheritdoc />
-        [JsonConverter(typeof(TensorSplitsCollectionConverter))]
         public TensorSplitsCollection TensorSplits { get; set; } = new();
 
         /// <inheritdoc />
@@ -123,20 +122,4 @@ namespace LLama.Common
             ModelPath = "";
         }
     }
-
-
-    internal class TensorSplitsCollectionConverter
-        : JsonConverter<TensorSplitsCollection>
-    {
-        public override TensorSplitsCollection? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
-        {
-            var arr = JsonSerializer.Deserialize<float[]>(ref reader, options) ?? Array.Empty<float>();
-            return new TensorSplitsCollection(arr);
-        }
-
-        public override void Write(Utf8JsonWriter writer, TensorSplitsCollection value, JsonSerializerOptions options)
-        {
-            JsonSerializer.Serialize(writer, value.Splits, options);
-        }
-    }
 }