add pointer branch

.gitignore

@@ -86,3 +86,222 @@ metal/models/
 metal/images/
 *.a
 metal/paddle-mobile/paddle-mobile/CPU/libpaddle-mobile.a
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metal/paddle-mobile-demo/paddle-mobile-demo.xcodeproj/xcuserdata/xiaohaichun.xcuserdatad/xcschemes/xcschememanagement.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>paddle-mobile-demo.xcscheme</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>6</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

metal/paddle-mobile-demo/paddle-mobile-demo/paddle-mobile-demo-Bridging-Header.h

@@ -2,6 +2,4 @@
 //  Use this file to import your target's public headers that you would like to expose to Swift.
 //
 
-
-
-//#import <paddle_mobile/>
+#import <paddle_mobile/paddle_mobile.h>

metal/paddle-mobile-unit-test/paddle-mobile-unit-test.xcodeproj/xcuserdata/xiaohaichun.xcuserdatad/xcschemes/xcschememanagement.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>paddle-mobile-unit-test.xcscheme</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>5</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

metal/paddle-mobile-unit-test/paddle-mobile-unit-test/AppDelegate.swift

 /* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
- 
+
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
- 
+
  http://www.apache.org/licenses/LICENSE-2.0
- 
+
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

metal/paddle-mobile-unit-test/paddle-mobile-unit-test/ViewController.swift

 /* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
- 
+
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
- 
+
  http://www.apache.org/licenses/LICENSE-2.0
- 
+
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

metal/paddle-mobile/paddle-mobile.xcodeproj/xcuserdata/xiaohaichun.xcuserdatad/xcschemes/paddle-mobile.xcscheme

+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "0940"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "FC039B6920E11C3C0081E9F8"
+               BuildableName = "paddle_mobile.framework"
+               BlueprintName = "paddle-mobile"
+               ReferencedContainer = "container:paddle-mobile.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Release"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "FC039B6920E11C3C0081E9F8"
+            BuildableName = "paddle_mobile.framework"
+            BlueprintName = "paddle-mobile"
+            ReferencedContainer = "container:paddle-mobile.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "FC039B6920E11C3C0081E9F8"
+            BuildableName = "paddle_mobile.framework"
+            BlueprintName = "paddle-mobile"
+            ReferencedContainer = "container:paddle-mobile.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

metal/paddle-mobile/paddle-mobile.xcodeproj/xcuserdata/xiaohaichun.xcuserdatad/xcschemes/xcschememanagement.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>paddle-mobile.xcscheme</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>4</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

metal/paddle-mobile/paddle-mobile/Genet.swift

@@ -26,6 +26,18 @@ public class Genet: Net {
     preprocessKernel = GenetPreProccess.init(device: device)
     dim = (n: 1, h: 128, w: 128, c: 3)
   }
+  
+  @objc override public init(device: MTLDevice,paramPointer: UnsafeMutableRawPointer, paramSize:Int, modePointer: UnsafeMutableRawPointer, modelSize: Int) {
+    super.init(device:device,paramPointer:paramPointer,paramSize:paramSize,modePointer:modePointer,modelSize:modelSize)
+    means = [128.0, 128.0, 128.0]
+    scale = 0.017
+    except = 0
+    modelPath = ""
+    paramPath = ""
+    modelDir = ""
+    preprocessKernel = GenetPreProccess.init(device: device)
+    dim = (n: 1, h: 128, w: 128, c: 3)
+  }
 
   class GenetPreProccess: CusomKernel {
     init(device: MTLDevice) {

metal/paddle-mobile/paddle-mobile/MobileNetSSD.swift

@@ -27,6 +27,18 @@ public class MobileNet_ssd_hand: Net{
     dim = (n: 1, h: 300, w: 300, c: 3)
   }
   
+  @objc override public init(device: MTLDevice,paramPointer: UnsafeMutableRawPointer, paramSize:Int, modePointer: UnsafeMutableRawPointer, modelSize: Int) {
+    super.init(device:device,paramPointer:paramPointer,paramSize:paramSize,modePointer:modePointer,modelSize:modelSize)
+    means = [123.68, 116.78, 103.94]
+    scale = 0.017
+    except = 2
+    modelPath = ""
+    paramPath = ""
+    modelDir = ""
+    preprocessKernel = MobilenetssdPreProccess.init(device: device)
+    dim = (n: 1, h: 300, w: 300, c: 3)
+  }
+  
   class MobilenetssdPreProccess: CusomKernel {
     init(device: MTLDevice) {
       let s = CusomKernel.Shape.init(inWidth: 300, inHeight: 300, inChannel: 3)

metal/paddle-mobile/paddle-mobile/PaddleMobile.swift

@@ -42,6 +42,14 @@ public class Net: NSObject {
   @objc public init(device: MTLDevice) {
     super.init()
   }
+  
+  @objc public init(device: MTLDevice,paramPointer: UnsafeMutableRawPointer, paramSize:Int, modePointer: UnsafeMutableRawPointer, modelSize: Int) {
+    self.paramPointer = paramPointer
+    self.paramSize = paramSize
+    self.modelPointer = modePointer
+    self.modelSize = modelSize
+    super.init()
+  }
 }
 
 public class Runner: NSObject {
@@ -93,7 +101,8 @@ public class Runner: NSObject {
       }
       let loader = Loader<Float32>.init()
       do {
-        program = try loader.load(device: inDevice, modelPath: net.modelPath, paraPath: net.paramPath)
+        //program = try loader.load(device: inDevice, modelPath: net.modelPath, paraPath: net.paramPath)
+        program = try loader.load(device: inDevice, paramPointer: net.paramPointer!, paramSize: net.paramSize,modePointer:net.modelPointer!,modelSize:net.modelSize)
         executor = try Executor<Float32>.init(inDevice: inDevice, inQueue: inQueue, inProgram: program!)
       } catch let error {
         print(error)

metal/paddle-mobile/paddle-mobile/PaddleMobileGPU.h

@@ -37,6 +37,7 @@ typedef enum : NSUInteger {
  */
 @property (strong, nonatomic) NSArray<NSNumber *> *dims;
 
+
 /*
  * 模型参数内存地址
  */
@@ -83,7 +84,7 @@ typedef enum : NSUInteger {
 /*
  * 清理内存
  */
--(void)clrear;
+-(void)clear;
 
 @end
 

metal/paddle-mobile/paddle-mobile/PaddleMobileGPU.m

@@ -7,22 +7,47 @@
 //
 
 #import <Foundation/Foundation.h>
-
 #import "PaddleMobileGPU.h"
-#import "paddle_mobile/paddle_mobile-Swift.h"
+#import "paddle_mobile.h"
+#import <paddle_mobile/paddle_mobile-Swift.h>
+
+@implementation ModelConfig
+@end
+
+@interface PaddleMobileGPU ()
+{
+  Runner *runner;
+}
+@end
 
 @implementation PaddleMobileGPU
 
--(void)clrear {
-  
-//  [[ResultHolder alloc] init];
-//  [[TestClass alloc] init];
-//  [[TestClass alloc] initWithI:<#(NSInteger)#>]
-//  ResultHolder;
-  
+-(instancetype)initWithCommandQueue:(id<MTLCommandQueue>)queue net:(NetType)netType modelConfig:(ModelConfig *)config {
+  self = [super init];
+  if (self) {
+    Net *net = nil;
+    if (netType == GenetType) {
+      net = [[Genet alloc] initWithDevice:queue.device paramPointer:config.paramPointer paramSize:config.paramSize modePointer:config.modelPointer modelSize:config.modelSize];
+    } else if (netType == MobileNetSSDType) {
+      net = [[MobileNet_ssd_hand alloc] initWithDevice:queue.device paramPointer:config.paramPointer paramSize:config.paramSize modePointer:config.modelPointer modelSize:config.modelSize];
+    } else if (netType == MobileNetType) {
+      
+    }
+    runner = [[Runner alloc] initInNet:net commandQueue:queue inPlatform:PlatformGPU];
+  }
+  return self;
 }
 
-@end
+-(BOOL)load {
+  return [runner load];
+}
 
+-(void)predict:(id<MTLTexture>)texture withCompletion:(void (^)(BOOL, NSArray<NSNumber *> *))completion {
+  [runner predictWithTexture:texture completion:completion];
+}
 
+-(void)clear {
+  [runner clear];
+}
 
+@end

metal/paddle-mobile/paddle-mobile/Program/Program.swift

@@ -23,4 +23,9 @@ public struct Program {
         paramPath = inParamPath
         scope = inScope
     }
+    init(inProgramDesc: ProgramDesc, inScope: Scope) {
+        programDesc = inProgramDesc
+        scope = inScope
+        paramPath = ""
+    }
 }

metal/paddle-mobile/paddle-mobile/framework/Loader.swift

@@ -93,13 +93,57 @@ public class Loader<P: PrecisionType> {
       fclose(file)
     }
   }
-  public init(){}
-  public func load(device: MTLDevice, modelPath: String, paraPath: String) throws -> Program{
+  class ParaLoaderWithPointer {
+    var paramPointer: UnsafeMutableRawPointer
+      let paramSize: Int
+      var nowIndex: Int
+      init(pPointer: UnsafeMutableRawPointer,pSize:Int) throws {
+          paramPointer = UnsafeMutableRawPointer.init(pPointer)
+          paramSize = pSize
+          nowIndex = 0
+      }
     
-    guard let modelData = try? Data.init(contentsOf: URL.init(fileURLWithPath: modelPath)) else {
-      throw PaddleMobileError.loaderError(message: "load " + modelPath + " failed !")
+      func read(tensor: Tensor<P>) throws {
+        guard nowIndex <= paramSize else {
+          throw PaddleMobileError.loaderError(message: "out of the file range")
+        }
+        var readerIndex: Int = 0
+        func pointerReader<T>(type: T.Type) -> T {
+          let ptr = UnsafeMutablePointer<T>.allocate(capacity: MemoryLayout<T>.size)
+          memcpy(ptr, paramPointer.advanced(by: Int(readerIndex)), MemoryLayout<T>.size)
+          nowIndex += MemoryLayout<T>.size
+          readerIndex += MemoryLayout<T>.size
+          let pointee = ptr.pointee
+          ptr.deinitialize(count: MemoryLayout<UInt32>.size)
+          ptr.deallocate()
+          
+          return pointee
+        }
+        let _ = pointerReader(type: UInt32.self)
+        let lodLevel = pointerReader(type: UInt64.self)
+        for _ in 0..<lodLevel {
+          let size = pointerReader(type: UInt64.self)
+          for _ in 0..<Int(size/UInt64(MemoryLayout<size_t>.size)){
+            _ = pointerReader(type: size_t.self)
+          }
+        }
+        
+        let _ = pointerReader(type: UInt32.self)
+        let tensorDescSize = pointerReader(type: Int32.self)
+        
+        paramPointer = paramPointer.advanced(by: Int(readerIndex))
+        paramPointer = paramPointer.advanced(by: Int(tensorDescSize))
+        nowIndex += Int(tensorDescSize)
+        
+        let _ = memcpy(tensor.data.pointer, paramPointer, tensor.data.size)
+        paramPointer = paramPointer.advanced(by: Int(tensor.data.size))
+        nowIndex += tensor.data.size
     }
-    
+    deinit {
+    }
+  }
+  public init(){}
+  func loadModelandParam(_ device:MTLDevice,_ modelData:Data, _ paraLoaderPointer:ParaLoaderWithPointer?, _ paraLoader:ParaLoader?) throws -> Program {
     do {
       let protoProgram = try PaddleMobile_Framework_Proto_ProgramDesc.init(
         serializedData: modelData)
@@ -108,10 +152,6 @@ public class Loader<P: PrecisionType> {
       let programDesc = ProgramOptimize<P>.init().optimize(originProgramDesc: originProgramDesc)
       print(programDesc)
       
-      guard let paraLoader = try? ParaLoader.init(paramPath: paraPath) else {
-        throw PaddleMobileError.loaderError(message: "load para error")
-      }
-      
       guard programDesc.blocks.count > 0 else {
         throw PaddleMobileError.loaderError(message: "count of blocks must greater than 0")
       }
@@ -155,11 +195,17 @@ public class Loader<P: PrecisionType> {
               let dim = Dim.init(inDim: dimArr)
               let tensor = Tensor<P>.init(inDim: dim, inLayout: tensorDesc.dataLayout)
               do {
-                try paraLoader.read(tensor: tensor)
+                if paraLoaderPointer != nil {
+                  try paraLoaderPointer!.read(tensor: tensor)
+                }
+                
+                if paraLoader != nil {
+                  try paraLoader!.read(tensor: tensor)
+                }
               } catch let error {
                 throw error
               }
-//              tensor.convert(to: DataLayout.NHWC())
+              //              tensor.convert(to: DataLayout.NHWC())
               //                            tensor.initBuffer(device: device)
               scope[varDesc.name] = tensor
             } else {
@@ -175,11 +221,39 @@ public class Loader<P: PrecisionType> {
         }
       }
       
-      let program = Program.init(inProgramDesc: programDesc, inParamPath: paraPath, inScope: scope)
+      let program = Program.init(inProgramDesc: programDesc, inScope: scope)
       
       return program
     } catch _ {
       throw PaddleMobileError.loaderError(message: "protobuf decoder error")
     }
   }
+  public func load(device:MTLDevice, paramPointer: UnsafeMutableRawPointer, paramSize:Int, modePointer: UnsafeMutableRawPointer, modelSize: Int) throws -> Program {
+    let modelData = Data.init(bytes:modePointer, count:modelSize)
+    guard let paraLoader = try? ParaLoaderWithPointer.init(pPointer: paramPointer,pSize: paramSize) else {
+      throw PaddleMobileError.loaderError(message: "load para error")
+    }
+    do {
+      let program = try loadModelandParam(device,modelData,paraLoader,nil)
+      return program
+    } catch let error {
+      throw error
+    }
+  }
+    
+  public func load(device: MTLDevice, modelPath: String, paraPath: String) throws -> Program{
+    guard let modelData = try? Data.init(contentsOf: URL.init(fileURLWithPath: modelPath)) else {
+      throw PaddleMobileError.loaderError(message: "load " + modelPath + " failed !")
+    }
+    guard let paraLoader = try? ParaLoader.init(paramPath: paraPath) else {
+      throw PaddleMobileError.loaderError(message: "load para error")
+    }
+    
+    do {
+      let program = try loadModelandParam(device,modelData,nil,paraLoader)
+      return program
+    } catch let error {
+      throw error
+    }
+  }
 }

metal/paddle-mobile/paddle-mobile/paddle_mobile.h

@@ -16,6 +16,7 @@
 
 #import "PaddleMobile.h"
 #import "CPUCompute.h"
+#import "PaddleMobileGPU.h"
 #import <UIKit/UIKit.h>
 
 //! Project version number for paddle_mobile.