add: reduceMemory = true for ml-stable-diffusion v0.1.0.

README.md

@@ -5,8 +5,8 @@
 A minimal iOS app that generates images using Stable Diffusion v2.
 You can create images specifying any prompt (text) such as "a photo of an astronaut riding a horse on mars".
 
-- macOS 13.1 RC or newer, Xcode 14.2 or newer
+- macOS 13.1 or newer, Xcode 14.2 or newer
-- iPhone 12+ / iOS 16.2 RC or newer, iPad Pro with M1/M2 / iPadOS 16.2 RC or newer
+- iPhone Pro 12+ / iOS 16.2 or newer, iPad Pro with M1/M2 / iPadOS 16.2 or newer
 
 You can run the app on above mobile devices.
 And you can run the app on Mac, building as a Designed for iPad app.
@@ -26,6 +26,12 @@ You can see how it works through the simple sample code.
 
 ## Change Log
 
+- [1.0.2 (3)] - 2022-12-16 `[Changed]`
+    - The apple/ml-stable-diffusion Swift Package v0.1.0 was released.
+    - At apple/ml-stable-diffusion Swift Package v0.1.0, `reduceMemory` option of StableDiffusionPipeline(resourcesAt:)
+    was added. And on iOS, the reduceMemory option should be set to true.
+    - This option was added and set to true, in `ImageGenerator.swift` when creating StableDiffusionPipeline.
+    - According to the new apple readme, iPhone requirement was changed to iPhone Pro 12+.
 - [1.0.1 (2)] - 2022-12-08 `[Changed]`
     - Changed to delay creation of `StableDiffusionPipeline` until the first image 
     generation and execute it in a background task.

imggensd2.xcodeproj/project.pbxproj

@@ -7,12 +7,12 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		BA01CAE9294C92FC00C89D87 /* StableDiffusion in Frameworks */ = {isa = PBXBuildFile; productRef = BA01CAE8294C92FC00C89D87 /* StableDiffusion */; };
 		BA03C378293D785C001426DE /* imggensd2App.swift in Sources */ = {isa = PBXBuildFile; fileRef = BA03C377293D785C001426DE /* imggensd2App.swift */; };
 		BA03C37A293D785C001426DE /* ContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = BA03C379293D785C001426DE /* ContentView.swift */; };
 		BA03C37C293D785D001426DE /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = BA03C37B293D785D001426DE /* Assets.xcassets */; };
 		BA03C37F293D785D001426DE /* Preview Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = BA03C37E293D785D001426DE /* Preview Assets.xcassets */; };
 		BA03C388293D80A4001426DE /* CoreMLModels in Resources */ = {isa = PBXBuildFile; fileRef = BA03C387293D80A4001426DE /* CoreMLModels */; };
-		BA03C38B293D8362001426DE /* StableDiffusion in Frameworks */ = {isa = PBXBuildFile; productRef = BA03C38A293D8362001426DE /* StableDiffusion */; };
 		BA03C38D293D8773001426DE /* ImageGenerator.swift in Sources */ = {isa = PBXBuildFile; fileRef = BA03C38C293D8773001426DE /* ImageGenerator.swift */; };
 /* End PBXBuildFile section */
 
@@ -32,7 +32,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				BA03C38B293D8362001426DE /* StableDiffusion in Frameworks */,
+				BA01CAE9294C92FC00C89D87 /* StableDiffusion in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -95,7 +95,7 @@
 			);
 			name = imggensd2;
 			packageProductDependencies = (
-				BA03C38A293D8362001426DE /* StableDiffusion */,
+				BA01CAE8294C92FC00C89D87 /* StableDiffusion */,
 			);
 			productName = imggensd2;
 			productReference = BA03C374293D785C001426DE /* imggensd2.app */;
@@ -126,7 +126,7 @@
 			);
 			mainGroup = BA03C36B293D785C001426DE;
 			packageReferences = (
-				BA03C389293D8362001426DE /* XCRemoteSwiftPackageReference "ml-stable-diffusion" */,
+				BA01CAE7294C92FB00C89D87 /* XCRemoteSwiftPackageReference "ml-stable-diffusion" */,
 			);
 			productRefGroup = BA03C375293D785C001426DE /* Products */;
 			projectDirPath = "";
@@ -305,7 +305,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 2;
+				CURRENT_PROJECT_VERSION = 3;
 				DEVELOPMENT_ASSET_PATHS = "\"imggensd2/Preview Content\"";
 				DEVELOPMENT_TEAM = J5CY9Q9UP5;
 				ENABLE_PREVIEWS = YES;
@@ -316,11 +316,12 @@
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPhone = "UIInterfaceOrientationPortrait UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
+				IPHONEOS_DEPLOYMENT_TARGET = 16.2;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.1;
+				MARKETING_VERSION = 1.0.2;
 				PRODUCT_BUNDLE_IDENTIFIER = com.atarayosd.imggensd2;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
@@ -335,7 +336,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 2;
+				CURRENT_PROJECT_VERSION = 3;
 				DEVELOPMENT_ASSET_PATHS = "\"imggensd2/Preview Content\"";
 				DEVELOPMENT_TEAM = J5CY9Q9UP5;
 				ENABLE_PREVIEWS = YES;
@@ -346,11 +347,12 @@
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPhone = "UIInterfaceOrientationPortrait UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
+				IPHONEOS_DEPLOYMENT_TARGET = 16.2;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.1;
+				MARKETING_VERSION = 1.0.2;
 				PRODUCT_BUNDLE_IDENTIFIER = com.atarayosd.imggensd2;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
@@ -383,7 +385,7 @@
 /* End XCConfigurationList section */
 
 /* Begin XCRemoteSwiftPackageReference section */
-		BA03C389293D8362001426DE /* XCRemoteSwiftPackageReference "ml-stable-diffusion" */ = {
+		BA01CAE7294C92FB00C89D87 /* XCRemoteSwiftPackageReference "ml-stable-diffusion" */ = {
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/apple/ml-stable-diffusion#swift-requirements";
 			requirement = {
@@ -394,9 +396,9 @@
 /* End XCRemoteSwiftPackageReference section */
 
 /* Begin XCSwiftPackageProductDependency section */
-		BA03C38A293D8362001426DE /* StableDiffusion */ = {
+		BA01CAE8294C92FC00C89D87 /* StableDiffusion */ = {
 			isa = XCSwiftPackageProductDependency;
-			package = BA03C389293D8362001426DE /* XCRemoteSwiftPackageReference "ml-stable-diffusion" */;
+			package = BA01CAE7294C92FB00C89D87 /* XCRemoteSwiftPackageReference "ml-stable-diffusion" */;
 			productName = StableDiffusion;
 		};
 /* End XCSwiftPackageProductDependency section */

imggensd2.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -6,7 +6,7 @@
       "location" : "https://github.com/apple/ml-stable-diffusion#swift-requirements",
       "state" : {
         "branch" : "main",
-        "revision" : "583cc04ece3dce9e1e8d44449f58d2eb7edef11c"
+        "revision" : "66dde8da135593eccef7bbb3a329ccf7bb1724d3"
       }
     },
     {

imggensd2/ImageGenerator.swift

@@ -77,7 +77,10 @@ final class ImageGenerator: ObservableObject {
                 }
                 let resourceURL = URL(fileURLWithPath: path)
 
-                if let pipeline = try? StableDiffusionPipeline(resourcesAt: resourceURL) {
+                // reduceMemory option was added at v0.1.0
+                // On iOS, the reduceMemory option should be set to true
+                if let pipeline = try? StableDiffusionPipeline(resourcesAt: resourceURL,
+                                                               reduceMemory: true) {
                     await self.setPipeline(pipeline)
                 } else {
                     fatalError("Fatal error: failed to create the Stable-Diffusion-Pipeline.")