root/OptimizingMATLABCode/GPUWave/WaveEqnApp.m @ 11
| 10 | anderm8 | function varargout = WaveEqnApp(varargin)
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% WAVEEQNAPP MATLAB code for WaveEqnApp.fig
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% WAVEEQNAPP, by itself, creates a new WAVEEQNAPP or raises the existing
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% singleton*.
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%
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% H = WAVEEQNAPP returns the handle to a new WAVEEQNAPP or the handle to
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% the existing singleton*.
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%
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% WAVEEQNAPP('CALLBACK',hObject,eventData,handles,...) calls the local
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% function named CALLBACK in WAVEEQNAPP.M with the given input arguments.
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%
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% WAVEEQNAPP('Property','Value',...) creates a new WAVEEQNAPP or raises the
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% existing singleton*. Starting from the left, property value pairs are
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% applied to the UI before WaveEqnApp_OpeningFcn gets called. An
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% unrecognized property name or invalid value makes property application
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% stop. All inputs are passed to WaveEqnApp_OpeningFcn via varargin.
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%
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% *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one
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% instance to run (singleton)".
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%
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% See also: GUIDE, GUIDATA, GUIHANDLES
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% Copyright 2015 The MathWorks, Inc.
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% Edit the above text to modify the response to help WaveEqnApp
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% Last Modified 26-Aug-2013
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% Begin initialization code - DO NOT EDIT
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gui_Singleton = 1;
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gui_State = struct('gui_Name', mfilename, ...
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'gui_Singleton', gui_Singleton, ...
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'gui_OpeningFcn', @WaveEqnApp_OpeningFcn, ...
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'gui_OutputFcn', @WaveEqnApp_OutputFcn, ...
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'gui_LayoutFcn', [] , ...
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'gui_Callback', []);
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if nargin && ischar(varargin{1})
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gui_State.gui_Callback = str2func(varargin{1});
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end
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if nargout
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[varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
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else
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gui_mainfcn(gui_State, varargin{:});
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end
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% End initialization code - DO NOT EDIT
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% --- Executes just before WaveEqnApp is made visible.
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function WaveEqnApp_OpeningFcn(hObject, eventdata, handles, varargin)
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% This function has no output args, see OutputFcn.
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% hObject handle to figure
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% eventdata reserved - to be defined in a future version of MATLAB
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% handles structure with handles and user data (see GUIDATA)
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% varargin command line arguments to WaveEqnApp (see VARARGIN)
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% Choose default command line output for WaveEqnApp
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handles.output = hObject;
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handles.maxIterValue = str2double(get(handles.maxIterEdit, 'String'));
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handles.gridSizeValue = str2double(get(handles.gridSizeEdit, 'String'));
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% Update handles structure
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guidata(hObject, handles);
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movegui(hObject, 'center');
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% Show or Not show the running elapsed time
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set(handles.elapsedTime, 'Visible', 'on');
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try
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gpuDevice;
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catch
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set(handles.gpuTime, 'String', 'GPU is not available');
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set(handles.GPURadioBtn, 'Enable', 'off');
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end
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% UIWAIT makes WaveEqnApp wait for user response (see UIRESUME)
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% uiwait(handles.figure1);
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% --- Outputs from this function are returned to the command line.
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function varargout = WaveEqnApp_OutputFcn(hObject, eventdata, handles)
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% varargout cell array for returning output args (see VARARGOUT);
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% hObject handle to figure
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% eventdata reserved - to be defined in a future version of MATLAB
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% handles structure with handles and user data (see GUIDATA)
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% Get default command line output from handles structure
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colormap(handles.figure1,parula)
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varargout{1} = handles.output;
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% --- Executes on button press in StartButton.
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function StartButton_Callback(hObject, eventdata, handles)
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% hObject handle to StartButton (see GCBO)
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% eventdata reserved - to be defined in a future version of MATLAB
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% handles structure with handles and user data (see GUIDATA)
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button_state = get(hObject,'Value');
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if get(handles.CPURadioBtn,'Value') == 1
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elapseTimeEditBox = handles.cpuTime;
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fh = @WaveCPU;
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else
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elapseTimeEditBox = handles.gpuTime;
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try
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if gpuDeviceCount == 0
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errordlg({['Supported GPU hardware not found. ', ...
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'Check the documentation to see what''s supported.']}, ...
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'Error', 'modal');
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set(hObject,'Value',get(hObject,'Min'));
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return;
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end
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catch ME
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errordlg({['Supported GPU hardware not found. ', ...
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'Check the documentation to see what''s supported.'], '', ...
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ME.message}, 'Error', 'modal');
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set(hObject,'Value',get(hObject,'Min'));
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return;
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end
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fh = @WaveGPU;
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end
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if button_state == get(hObject,'Max')
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set(hObject,'String', 'Stop')
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set(elapseTimeEditBox, 'String', '');
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set(handles.elapsedTime, 'String', 'Elapsed Time: 0.0 s');
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t = tic;
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fh(handles.gridSizeValue,handles.maxIterValue,handles.TopAxes,handles.BottomAxes,hObject,handles.Iteration,handles.elapsedTime,10,t);
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et = toc(t);
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set(elapseTimeEditBox, 'String', sprintf('%0.1f sec', et));
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set(hObject,'Value', get(hObject,'Min'), 'String', 'Start')
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else
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set(hObject,'String', 'Start')
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end
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function gridSizeEdit_Callback(hObject, eventdata, handles)
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% hObject handle to gridSizeEdit (see GCBO)
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% eventdata reserved - to be defined in a future version of MATLAB
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% handles structure with handles and user data (see GUIDATA)
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% Hints: get(hObject,'String') returns contents of gridSizeEdit as text
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% str2double(get(hObject,'String')) returns contents of gridSizeEdit as a double
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val = str2double(get(hObject,'String'));
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if isnan(val)
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set(hObject, 'String', handles.gridSizeValue)
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else
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handles.gridSizeValue = val;
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guidata(hObject, handles);
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end
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% --- Executes during object creation, after setting all properties.
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function gridSizeEdit_CreateFcn(hObject, eventdata, handles)
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% hObject handle to gridSizeEdit (see GCBO)
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% eventdata reserved - to be defined in a future version of MATLAB
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% handles empty - handles not created until after all CreateFcns called
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% Hint: edit controls usually have a white background on Windows.
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% See ISPC and COMPUTER.
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if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
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set(hObject,'BackgroundColor','white');
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end
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function maxIterEdit_Callback(hObject, eventdata, handles)
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% hObject handle to maxIterEdit (see GCBO)
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% eventdata reserved - to be defined in a future version of MATLAB
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% handles structure with handles and user data (see GUIDATA)
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% Hints: get(hObject,'String') returns contents of maxIterEdit as text
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% str2double(get(hObject,'String')) returns contents of maxIterEdit as a double
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val = str2double(get(hObject,'String'));
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if isnan(val)
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set(hObject, 'String', handles.maxIterValue)
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else
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handles.maxIterValue = val;
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guidata(hObject, handles);
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end
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% --- Executes during object creation, after setting all properties.
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function maxIterEdit_CreateFcn(hObject, eventdata, handles)
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% hObject handle to maxIterEdit (see GCBO)
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% eventdata reserved - to be defined in a future version of MATLAB
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% handles empty - handles not created until after all CreateFcns called
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% Hint: edit controls usually have a white background on Windows.
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% See ISPC and COMPUTER.
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if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
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set(hObject,'BackgroundColor','white');
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end
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function edit4_Callback(hObject, eventdata, handles)
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% hObject handle to edit4 (see GCBO)
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% eventdata reserved - to be defined in a future version of MATLAB
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% handles structure with handles and user data (see GUIDATA)
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% Hints: get(hObject,'String') returns contents of edit4 as text
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% str2double(get(hObject,'String')) returns contents of edit4 as a double
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% --- Executes during object creation, after setting all properties.
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function edit4_CreateFcn(hObject, eventdata, handles)
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% hObject handle to edit4 (see GCBO)
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% eventdata reserved - to be defined in a future version of MATLAB
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% handles empty - handles not created until after all CreateFcns called
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% Hint: edit controls usually have a white background on Windows.
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% See ISPC and COMPUTER.
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if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
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set(hObject,'BackgroundColor','white');
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end
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% --- Executes on button press in pushbutton5.
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function pushbutton5_Callback(hObject, eventdata, handles)
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% hObject handle to pushbutton5 (see GCBO)
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% eventdata reserved - to be defined in a future version of MATLAB
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% handles structure with handles and user data (see GUIDATA)
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visdiff('WaveCPU.m', 'WaveGPU.m')
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