Add PyTorch 2.1.0 compatible models with mobile optimizations

.gitattributes

@@ -34,3 +34,6 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
 fp16/xtts_infer_fp16.ts filter=lfs diff=lfs merge=lfs -text
+pytorch21/xtts_mobile_fp16_aggressive.ts filter=lfs diff=lfs merge=lfs -text
+pytorch21/xtts_mobile_fp16_mobile.ts filter=lfs diff=lfs merge=lfs -text
+pytorch21/xtts_mobile_fp32_cpu.ts filter=lfs diff=lfs merge=lfs -text

pytorch21/manifest.json

@@ -0,0 +1,49 @@
+{
+  "pytorch_version": "2.8.0",
+  "export_type": "torchscript",
+  "mobile_compatible": true,
+  "note": "Exported with PyTorch 2.8.0 but compatible with LibTorch 2.1.0 on mobile",
+  "variants": {
+    "fp32_cpu": {
+      "file": "xtts_mobile_fp32_cpu.ts",
+      "size_mb": 11.79,
+      "dtype": "float32",
+      "optimization": "none",
+      "description": "Full precision CPU model"
+    },
+    "fp16_mobile": {
+      "file": "xtts_mobile_fp16_mobile.ts",
+      "size_mb": 5.89,
+      "dtype": "float16",
+      "optimization": "mobile",
+      "description": "Half precision with mobile optimizations",
+      "recommended": true
+    },
+    "fp16_aggressive": {
+      "file": "xtts_mobile_fp16_aggressive.ts",
+      "size_mb": 5.89,
+      "dtype": "float16",
+      "optimization": "mobile_aggressive",
+      "description": "Half precision with aggressive optimizations"
+    }
+  },
+  "compatibility": {
+    "android": {
+      "min_version": "LibTorch 2.1.0",
+      "gradle": "implementation 'org.pytorch:pytorch_android_lite:2.1.0'"
+    },
+    "ios": {
+      "min_version": "LibTorch 2.1.0",
+      "pod": "pod 'LibTorch-Lite', '~> 2.1.0'"
+    },
+    "react_native": {
+      "min_version": "pytorch-mobile 2.1.0",
+      "package": "pytorch-mobile"
+    }
+  },
+  "usage": {
+    "android": "Module module = Module.load(assetFilePath(context, 'xtts_mobile_fp16_mobile.ts'));",
+    "ios": "TorchModule *module = [[TorchModule alloc] initWithFileAtPath:modelPath];",
+    "react_native": "const model = await torch.jit._loadForMobile(modelPath);"
+  }
+}

pytorch21/xtts_mobile_fp16_aggressive.ts

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9bce70a283e2f0f4cd958d8ae23f04e384c6eb5b97cd00f421e5e5fc1aab0a75
+size 6175671

pytorch21/xtts_mobile_fp16_mobile.ts

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2e8814d14b023b81147589f024a13e30e101098c9109a365bad88a746ac7716f
+size 6175469

pytorch21/xtts_mobile_fp32_cpu.ts

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:44c82e61749e64618417c7535ce8bdaea9f0befa18749b0fc098fb564b465519
+size 12367772