[06ce180] | 1 | # global |
---|
[a6cd8d1] | 2 | import os |
---|
| 3 | import sys |
---|
| 4 | import sasmodels |
---|
[ced1bff] | 5 | import json |
---|
| 6 | import platform |
---|
[06ce180] | 7 | |
---|
[83710be] | 8 | from PyQt4 import QtGui, QtCore, QtWebKit |
---|
[06ce180] | 9 | from sas.qtgui.Perspectives.Fitting.UI.GPUOptionsUI import Ui_GPUOptions |
---|
[ced1bff] | 10 | from sas.qtgui.Perspectives.Fitting.UI.GPUTestResultsUI import Ui_GPUTestResults |
---|
[06ce180] | 11 | |
---|
[14fa542] | 12 | try: |
---|
| 13 | _fromUtf8 = QtCore.QString.fromUtf8 |
---|
| 14 | except AttributeError: |
---|
| 15 | def _fromUtf8(s): |
---|
| 16 | return s |
---|
[06ce180] | 17 | |
---|
[14fa542] | 18 | try: |
---|
| 19 | _encoding = QtGui.QApplication.UnicodeUTF8 |
---|
| 20 | def _translate(context, text, disambig): |
---|
| 21 | return QtGui.QApplication.translate(context, text, disambig, _encoding) |
---|
| 22 | except AttributeError: |
---|
| 23 | def _translate(context, text, disambig): |
---|
| 24 | return QtGui.QApplication.translate(context, text, disambig) |
---|
[06ce180] | 25 | |
---|
| 26 | |
---|
| 27 | class GPUOptions(QtGui.QDialog, Ui_GPUOptions): |
---|
| 28 | """ |
---|
| 29 | OpenCL Dialog to modify the OpenCL options |
---|
| 30 | """ |
---|
| 31 | |
---|
[a6cd8d1] | 32 | clicked = False |
---|
| 33 | sas_open_cl = None |
---|
| 34 | |
---|
[06ce180] | 35 | def __init__(self, parent=None): |
---|
| 36 | super(GPUOptions, self).__init__(parent) |
---|
[a6cd8d1] | 37 | self.parent = parent |
---|
[06ce180] | 38 | self.setupUi(self) |
---|
[a6cd8d1] | 39 | self.addOpenCLOptions() |
---|
| 40 | self.createLinks() |
---|
[06ce180] | 41 | |
---|
[a6cd8d1] | 42 | def addOpenCLOptions(self): |
---|
| 43 | """ |
---|
| 44 | Populate the window with a list of OpenCL options |
---|
| 45 | """ |
---|
[14fa542] | 46 | # Get list of openCL options and add to GUI |
---|
[a6cd8d1] | 47 | cl_tuple = _get_clinfo() |
---|
[14fa542] | 48 | i = 0 |
---|
[a6cd8d1] | 49 | self.sas_open_cl = os.environ.get("SAS_OPENCL", "") |
---|
[c82fd8f] | 50 | self.setWindowFlags(self.windowFlags() | QtCore.Qt.CustomizeWindowHint) |
---|
| 51 | self.setWindowFlags(self.windowFlags() & ~QtCore.Qt.WindowCloseButtonHint) |
---|
[14fa542] | 52 | for title, descr in cl_tuple: |
---|
[a6cd8d1] | 53 | checkBox = QtGui.QCheckBox(self.openCLCheckBoxGroup) |
---|
| 54 | checkBox.setGeometry(20, 20 + i, 351, 30) |
---|
| 55 | checkBox.setObjectName(_fromUtf8(descr)) |
---|
| 56 | checkBox.setText(_translate("GPUOptions", descr, None)) |
---|
| 57 | if (descr == self.sas_open_cl) or (title == "None" and not self.clicked): |
---|
| 58 | checkBox.click() |
---|
| 59 | self.clicked = True |
---|
[14fa542] | 60 | # Expand group and shift items down as more are added |
---|
[a6cd8d1] | 61 | self.openCLCheckBoxGroup.resize(391, 60 + i) |
---|
[ced1bff] | 62 | self.label.setGeometry(QtCore.QRect(20, 90 + i, 391, 37)) |
---|
| 63 | self.okButton.setGeometry(QtCore.QRect(20, 127 + i, 93, 28)) |
---|
| 64 | self.resetButton.setGeometry(QtCore.QRect(120, 127 + i, 93, 28)) |
---|
| 65 | self.testButton.setGeometry(QtCore.QRect(220, 127 + i, 93, 28)) |
---|
| 66 | self.helpButton.setGeometry(QtCore.QRect(320, 127 + i, 93, 28)) |
---|
| 67 | self.resize(440, 167 + i) |
---|
[14fa542] | 68 | i += 30 |
---|
[06ce180] | 69 | |
---|
[a6cd8d1] | 70 | def createLinks(self): |
---|
| 71 | """ |
---|
| 72 | Link actions to function calls |
---|
| 73 | """ |
---|
| 74 | self.testButton.clicked.connect(lambda: self.testButtonClicked()) |
---|
| 75 | self.helpButton.clicked.connect(lambda: self.helpButtonClicked()) |
---|
[1df1025] | 76 | for item in self.openCLCheckBoxGroup.findChildren(QtGui.QCheckBox): |
---|
| 77 | item.clicked.connect(lambda: self.checked()) |
---|
[a6cd8d1] | 78 | |
---|
| 79 | def checked(self): |
---|
| 80 | """ |
---|
| 81 | Action triggered when box is selected |
---|
| 82 | """ |
---|
[1df1025] | 83 | checked = None |
---|
| 84 | for box in self.openCLCheckBoxGroup.findChildren(QtGui.QCheckBox): |
---|
| 85 | if box.isChecked() and (str(box.text()) == self.sas_open_cl or ( |
---|
| 86 | str(box.text()) == "No OpenCL" and self.sas_open_cl == "")): |
---|
[a6cd8d1] | 87 | box.setChecked(False) |
---|
[1df1025] | 88 | elif not box.isChecked(): |
---|
| 89 | pass |
---|
| 90 | else: |
---|
| 91 | checked = box |
---|
| 92 | if hasattr(checked, "text"): |
---|
| 93 | self.sas_open_cl = str(checked.text()) |
---|
[a6cd8d1] | 94 | else: |
---|
| 95 | self.sas_open_cl = None |
---|
| 96 | |
---|
[0bb1397] | 97 | def set_sas_open_cl(self): |
---|
[ced1bff] | 98 | """ |
---|
| 99 | Set openCL value when tests run or OK button clicked |
---|
[a6cd8d1] | 100 | """ |
---|
[ced1bff] | 101 | no_opencl_msg = False |
---|
| 102 | if self.sas_open_cl: |
---|
| 103 | os.environ["SAS_OPENCL"] = self.sas_open_cl |
---|
| 104 | if self.sas_open_cl.lower() == "none": |
---|
| 105 | no_opencl_msg = True |
---|
| 106 | else: |
---|
| 107 | if "SAS_OPENCL" in os.environ: |
---|
| 108 | del os.environ["SAS_OPENCL"] |
---|
| 109 | # Sasmodels kernelcl doesn't exist when initiated with None |
---|
| 110 | if 'sasmodels.kernelcl' in sys.modules: |
---|
| 111 | sasmodels.kernelcl.ENV = None |
---|
| 112 | reload(sasmodels.core) |
---|
| 113 | return no_opencl_msg |
---|
| 114 | |
---|
| 115 | def testButtonClicked(self): |
---|
[a6cd8d1] | 116 | """ |
---|
[ced1bff] | 117 | Run sasmodels check from here and report results from |
---|
| 118 | """ |
---|
| 119 | |
---|
[0bb1397] | 120 | no_opencl_msg = self.set_sas_open_cl() |
---|
[ced1bff] | 121 | |
---|
| 122 | # Only import when tests are run |
---|
| 123 | from sasmodels.model_test import model_tests |
---|
| 124 | |
---|
| 125 | try: |
---|
| 126 | from sasmodels.kernelcl import environment |
---|
| 127 | env = environment() |
---|
| 128 | clinfo = [(ctx.devices[0].platform.vendor, |
---|
| 129 | ctx.devices[0].platform.version, |
---|
| 130 | ctx.devices[0].vendor, |
---|
| 131 | ctx.devices[0].name, |
---|
| 132 | ctx.devices[0].version) |
---|
| 133 | for ctx in env.context] |
---|
| 134 | except ImportError: |
---|
| 135 | clinfo = None |
---|
| 136 | |
---|
| 137 | failures = [] |
---|
| 138 | tests_completed = 0 |
---|
| 139 | for test in model_tests(): |
---|
| 140 | try: |
---|
| 141 | test() |
---|
| 142 | except Exception: |
---|
| 143 | failures.append(test.description) |
---|
| 144 | |
---|
| 145 | tests_completed += 1 |
---|
| 146 | |
---|
| 147 | info = { |
---|
| 148 | 'version': sasmodels.__version__, |
---|
| 149 | 'platform': platform.uname(), |
---|
| 150 | 'opencl': clinfo, |
---|
| 151 | 'failing tests': failures, |
---|
| 152 | } |
---|
| 153 | |
---|
| 154 | msg_info = 'OpenCL tests results' |
---|
| 155 | |
---|
| 156 | msg = str(tests_completed) + ' tests completed.\n' |
---|
| 157 | if len(failures) > 0: |
---|
| 158 | msg += str(len(failures)) + ' tests failed.\n' |
---|
| 159 | msg += 'Failing tests: ' |
---|
| 160 | msg += json.dumps(info['failing tests']) |
---|
| 161 | msg += "\n" |
---|
| 162 | else: |
---|
| 163 | msg += "All tests passed!\n" |
---|
| 164 | |
---|
| 165 | msg += "\nPlatform Details:\n\n" |
---|
| 166 | msg += "Sasmodels version: " |
---|
| 167 | msg += info['version'] + "\n" |
---|
| 168 | msg += "\nPlatform used: " |
---|
| 169 | msg += json.dumps(info['platform']) + "\n" |
---|
| 170 | if no_opencl_msg: |
---|
| 171 | msg += "\nOpenCL driver: None" |
---|
| 172 | else: |
---|
| 173 | msg += "\nOpenCL driver: " |
---|
| 174 | msg += json.dumps(info['opencl']) + "\n" |
---|
| 175 | GPUTestResults(self, msg, msg_info) |
---|
[a6cd8d1] | 176 | |
---|
| 177 | def helpButtonClicked(self): |
---|
| 178 | """ |
---|
| 179 | Open the help menu when the help button is clicked |
---|
| 180 | """ |
---|
[83710be] | 181 | tree_location = "user/sasgui/perspectives/fitting/gpu_setup.html" |
---|
| 182 | anchor = "#device-selection" |
---|
| 183 | self.helpView = QtWebKit.QWebView() |
---|
| 184 | help_location = tree_location + anchor |
---|
| 185 | self.helpView.load(QtCore.QUrl(help_location)) |
---|
| 186 | self.helpView.show() |
---|
[a6cd8d1] | 187 | |
---|
| 188 | def reject(self): |
---|
| 189 | """ |
---|
| 190 | Close the window without modifying SAS_OPENCL |
---|
| 191 | """ |
---|
[c82fd8f] | 192 | self.closeEvent(None) |
---|
| 193 | self.parent.gpu_options_widget.open() |
---|
[a6cd8d1] | 194 | |
---|
| 195 | def accept(self): |
---|
| 196 | """ |
---|
| 197 | Close the window after modifying the SAS_OPENCL value |
---|
| 198 | """ |
---|
[0bb1397] | 199 | self.set_sas_open_cl() |
---|
| 200 | self.closeEvent(None) |
---|
[a6cd8d1] | 201 | |
---|
| 202 | def closeEvent(self, event): |
---|
| 203 | """ |
---|
| 204 | Overwrite QDialog close method to allow for custom widget close |
---|
| 205 | """ |
---|
[c82fd8f] | 206 | self.close() |
---|
[0bb1397] | 207 | self.parent.gpu_options_widget = GPUOptions(self.parent) |
---|
[a6cd8d1] | 208 | |
---|
| 209 | |
---|
[ced1bff] | 210 | class GPUTestResults(QtGui.QDialog, Ui_GPUTestResults): |
---|
| 211 | """ |
---|
| 212 | OpenCL Dialog to modify the OpenCL options |
---|
| 213 | """ |
---|
| 214 | def __init__(self, parent, msg, title): |
---|
| 215 | super(GPUTestResults, self).__init__(parent) |
---|
| 216 | self.setupUi(self) |
---|
| 217 | self.resultsText.setText(_translate("GPUTestResults", msg, None)) |
---|
| 218 | self.open() |
---|
| 219 | |
---|
| 220 | |
---|
[a6cd8d1] | 221 | def _get_clinfo(): |
---|
| 222 | """ |
---|
| 223 | Reading in information about available OpenCL infrastructure |
---|
| 224 | :return: |
---|
| 225 | """ |
---|
| 226 | clinfo = [] |
---|
| 227 | platforms = [] |
---|
| 228 | try: |
---|
| 229 | import pyopencl as cl |
---|
| 230 | platforms = cl.get_platforms() |
---|
| 231 | except ImportError: |
---|
| 232 | print("pyopencl import failed. Using only CPU computations") |
---|
| 233 | |
---|
| 234 | p_index = 0 |
---|
| 235 | for platform in platforms: |
---|
| 236 | d_index = 0 |
---|
| 237 | devices = platform.get_devices() |
---|
| 238 | for device in devices: |
---|
| 239 | if len(devices) > 1 and len(platforms) > 1: |
---|
| 240 | combined_index = ":".join([str(p_index), str(d_index)]) |
---|
| 241 | elif len(platforms) > 1: |
---|
| 242 | combined_index = str(p_index) |
---|
| 243 | else: |
---|
| 244 | combined_index = str(d_index) |
---|
| 245 | clinfo.append((combined_index, ":".join([platform.name, device.name]))) |
---|
| 246 | d_index += 1 |
---|
| 247 | p_index += 1 |
---|
| 248 | |
---|
| 249 | clinfo.append(("None", "No OpenCL")) |
---|
| 250 | return clinfo |
---|