[73cbeec] | 1 | ''' |
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| 2 | Module provides dialog for setting SAS_OPENCL variable, which defines |
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| 3 | device choice for OpenCL calculation |
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| 4 | |
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| 5 | Created on Nov 29, 2016 |
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| 6 | |
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| 7 | @author: wpotrzebowski |
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| 8 | ''' |
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| 9 | |
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| 10 | import os |
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| 11 | import sys |
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| 12 | import warnings |
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| 13 | import wx |
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| 14 | import sasmodels |
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| 15 | from sas.sasgui.guiframe.documentation_window import DocumentationWindow |
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| 16 | |
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| 17 | |
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| 18 | |
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| 19 | class CustomMessageBox(wx.Dialog): |
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| 20 | """ |
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| 21 | Custom message box for OpenCL results |
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| 22 | """ |
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| 23 | def __init__(self, parent, msg, title): |
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| 24 | |
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| 25 | wx.Dialog.__init__(self, parent, title=title) |
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| 26 | |
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| 27 | self.static_box = wx.StaticBox(self, -1, "OpenCL test completed!") |
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| 28 | self.boxsizer = wx.BoxSizer(orient=wx.VERTICAL) |
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| 29 | |
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| 30 | self.text = wx.TextCtrl(self, -1, size=(500, 300), |
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| 31 | style=wx.TE_MULTILINE|wx.TE_READONLY) |
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| 32 | self.text.SetValue(msg) |
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| 33 | self.text.SetBackgroundColour(self.GetBackgroundColour()) |
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| 34 | self.text.SetFocus() |
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| 35 | self.text.SetInsertionPoint(self.text.GetLastPosition()) |
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| 36 | self.boxsizer.Add(self.text, proportion=1, flag=wx.EXPAND) |
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| 37 | |
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| 38 | self.fit_hsizer = wx.StaticBoxSizer(self.static_box, orient=wx.VERTICAL) |
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| 39 | self.fit_hsizer.Add(self.boxsizer, 0, wx.ALL, 5) |
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| 40 | |
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| 41 | self.vbox = wx.BoxSizer(wx.VERTICAL) |
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| 42 | self.vbox.Add(self.fit_hsizer, 0, wx.ALL, 10) |
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| 43 | |
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| 44 | self.message_text = wx.StaticText(self, -1, "If tests fail on OpenCL devices, " |
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| 45 | "please select No OpenCL option.\n\n" |
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| 46 | "In case of large number of failing tests, " |
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| 47 | "please consider sending\n" |
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| 48 | "above report to help@sasview.org.") |
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| 49 | |
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| 50 | self.vbox.Add(self.message_text, 0, wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 10) |
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| 51 | |
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| 52 | self.ok_btn = wx.Button(self, wx.ID_OK) |
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| 53 | |
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| 54 | self.btn_sizer = wx.BoxSizer(wx.HORIZONTAL) |
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| 55 | self.btn_sizer.Add((10, 20), 1) # stretchable whitespace |
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| 56 | self.btn_sizer.Add(self.ok_btn, 0) |
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| 57 | |
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| 58 | self.vbox.Add(self.btn_sizer, 0, wx.EXPAND|wx.ALL, 10) |
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| 59 | |
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| 60 | self.SetSizer(self.vbox) |
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| 61 | self.vbox.Fit(self) |
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| 62 | |
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| 63 | self.SetAutoLayout(True) |
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| 64 | self.ShowModal() |
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| 65 | self.Destroy() |
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| 66 | |
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| 67 | |
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| 68 | class GpuOptions(wx.Dialog): |
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| 69 | """ |
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| 70 | "OpenCL options" Dialog Box |
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| 71 | |
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| 72 | Provides dialog for setting SAS_OPENCL variable, which defines |
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| 73 | device choice for OpenCL calculation |
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| 74 | |
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| 75 | """ |
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| 76 | |
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| 77 | def __init__(self, *args, **kwds): |
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| 78 | |
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| 79 | kwds["style"] = wx.DEFAULT_DIALOG_STYLE |
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| 80 | wx.Dialog.__init__(self, *args, **kwds) |
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| 81 | |
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| 82 | clinfo = self._get_clinfo() |
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| 83 | |
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| 84 | self.panel1 = wx.Panel(self, -1) |
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| 85 | static_box1 = wx.StaticBox(self.panel1, -1, "Available OpenCL Options:") |
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| 86 | |
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| 87 | boxsizer = wx.BoxSizer(orient=wx.VERTICAL) |
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| 88 | self.option_button = {} |
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| 89 | self.buttons = [] |
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[20fa5fe] | 90 | #Check if SAS_OPENCL is already set as environment variable |
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[73cbeec] | 91 | self.sas_opencl = os.environ.get("SAS_OPENCL", "") |
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| 92 | |
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| 93 | for clopt in clinfo: |
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| 94 | button = wx.CheckBox(self.panel1, -1, label=clopt[1], name=clopt[1]) |
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| 95 | |
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| 96 | if clopt != "No OpenCL": |
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| 97 | self.option_button[clopt[1]] = clopt[0] |
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| 98 | if self.sas_opencl == clopt[0]: |
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| 99 | button.SetValue(1) |
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| 100 | else: |
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| 101 | self.option_button[clopt] = "None" |
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| 102 | if self.sas_opencl.lower() == "none": |
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| 103 | button.SetValue(1) |
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| 104 | |
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| 105 | self.Bind(wx.EVT_CHECKBOX, self.on_check, id=button.GetId()) |
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| 106 | self.buttons.append(button) |
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| 107 | boxsizer.Add(button, 0, 0) |
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| 108 | |
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| 109 | fit_hsizer = wx.StaticBoxSizer(static_box1, orient=wx.VERTICAL) |
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| 110 | fit_hsizer.Add(boxsizer, 0, wx.ALL, 5) |
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| 111 | |
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| 112 | self.panel1.SetSizer(fit_hsizer) |
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| 113 | |
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| 114 | self.vbox = wx.BoxSizer(wx.VERTICAL) |
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| 115 | self.vbox.Add(self.panel1, 0, wx.ALL, 10) |
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| 116 | |
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| 117 | accept_btn = wx.Button(self, wx.ID_OK) |
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| 118 | accept_btn.SetToolTipString("Accept new OpenCL settings. This will" |
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| 119 | " override SAS_OPENCL variable if set") |
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| 120 | |
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| 121 | help_id = wx.NewId() |
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| 122 | help_btn = wx.Button(self, help_id, 'Help') |
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| 123 | help_btn.SetToolTipString("Help on the GPU options") |
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| 124 | |
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| 125 | reset_id = wx.NewId() |
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| 126 | reset_btn = wx.Button(self, reset_id, 'Reset') |
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| 127 | reset_btn.SetToolTipString("Restore initial settings") |
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| 128 | |
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| 129 | test_id = wx.NewId() |
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| 130 | test_btn = wx.Button(self, test_id, 'Test') |
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| 131 | test_btn.SetToolTipString("Test if models compile on the given infrastructure") |
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| 132 | |
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| 133 | self.Bind(wx.EVT_BUTTON, self.on_OK, accept_btn) |
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| 134 | self.Bind(wx.EVT_BUTTON, self.on_test, test_btn) |
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| 135 | self.Bind(wx.EVT_BUTTON, self.on_reset, reset_btn) |
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| 136 | self.Bind(wx.EVT_BUTTON, self.on_help, help_btn) |
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| 137 | |
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| 138 | test_text = wx.StaticText(self, -1, "WARNING: Running tests can take a few minutes!") |
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| 139 | self.vbox.Add(test_text, 0, wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 10) |
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| 140 | |
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| 141 | btn_sizer = wx.BoxSizer(wx.HORIZONTAL) |
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| 142 | btn_sizer.Add((10, 20), 1) # stretchable whitespace |
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| 143 | btn_sizer.Add(accept_btn, 0) |
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| 144 | btn_sizer.Add((10, 20), 0) # non-stretchable whitespace |
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| 145 | btn_sizer.Add(test_btn, 0) |
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| 146 | btn_sizer.Add((10, 20), 0) # non-stretchable whitespace |
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| 147 | btn_sizer.Add(reset_btn, 0) |
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| 148 | btn_sizer.Add((10, 20), 0) # non-stretchable whitespace |
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| 149 | btn_sizer.Add(help_btn, 0) |
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| 150 | |
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| 151 | # Add the button sizer to the main sizer. |
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| 152 | self.vbox.Add(btn_sizer, 0, wx.EXPAND|wx.ALL, 10) |
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| 153 | |
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| 154 | self.SetSizer(self.vbox) |
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| 155 | self.vbox.Fit(self) |
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| 156 | self.SetTitle("OpenCL options") |
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| 157 | self.Centre() |
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| 158 | |
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| 159 | def _get_clinfo(self): |
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| 160 | """ |
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| 161 | Reading in information about available OpenCL infrastructure |
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| 162 | :return: |
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| 163 | """ |
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| 164 | clinfo = [] |
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| 165 | platforms = [] |
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| 166 | try: |
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| 167 | import pyopencl as cl |
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| 168 | platforms = cl.get_platforms() |
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| 169 | except ImportError: |
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| 170 | warnings.warn("pyopencl import failed. Using only CPU computations") |
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| 171 | |
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| 172 | p_index = 0 |
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| 173 | for platform in platforms: |
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| 174 | d_index = 0 |
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| 175 | devices = platform.get_devices() |
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| 176 | for device in devices: |
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| 177 | if len(devices) > 1 and len(platforms) > 1: |
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| 178 | combined_index = ":".join([str(p_index), str(d_index)]) |
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| 179 | elif len(platforms) > 1: |
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| 180 | combined_index = str(p_index) |
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| 181 | else: |
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| 182 | combined_index = str(d_index) |
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| 183 | clinfo.append((combined_index, ":".join([platform.name, device.name]))) |
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| 184 | d_index += 1 |
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| 185 | p_index += 1 |
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| 186 | |
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| 187 | clinfo.append(("None", "No OpenCL")) |
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| 188 | return clinfo |
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| 189 | |
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| 190 | def on_check(self, event): |
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| 191 | """ |
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| 192 | Action triggered when box is selected |
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| 193 | :param event: |
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| 194 | :return: |
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| 195 | """ |
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| 196 | selected_button = event.GetEventObject() |
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| 197 | for btn in self.buttons: |
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| 198 | if btn != selected_button: |
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| 199 | btn.SetValue(0) |
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| 200 | if selected_button.GetValue(): |
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| 201 | self.sas_opencl = self.option_button[selected_button.Name] |
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| 202 | else: |
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| 203 | self.sas_opencl = None |
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| 204 | |
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| 205 | def on_OK(self, event): |
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| 206 | """ |
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| 207 | Close window on accpetance |
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| 208 | """ |
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| 209 | |
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| 210 | #If statement added to handle Reset |
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| 211 | if self.sas_opencl: |
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| 212 | os.environ["SAS_OPENCL"] = self.sas_opencl |
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| 213 | else: |
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| 214 | if "SAS_OPENCL" in os.environ: |
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| 215 | del os.environ["SAS_OPENCL"] |
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| 216 | |
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| 217 | #Sasmodels kernelcl doesn't exist when initiated with None |
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| 218 | if 'sasmodels.kernelcl' in sys.modules: |
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| 219 | sasmodels.kernelcl.ENV = None |
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| 220 | |
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| 221 | reload(sasmodels.core) |
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| 222 | event.Skip() |
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| 223 | |
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| 224 | def on_reset(self, event): |
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| 225 | """ |
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| 226 | Resets selected values |
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| 227 | """ |
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| 228 | for btn in self.buttons: |
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| 229 | btn.SetValue(0) |
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| 230 | |
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| 231 | self.sas_opencl = None |
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| 232 | |
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| 233 | def on_test(self, event): |
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| 234 | """ |
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| 235 | Run sasmodels check from here and report results from |
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| 236 | """ |
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| 237 | import json |
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| 238 | import platform |
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| 239 | #import sasmodels |
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| 240 | |
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| 241 | #The same block of code as for OK but it is needed if we want to have |
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| 242 | #active response to Test button |
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| 243 | no_opencl_msg = False |
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| 244 | if self.sas_opencl: |
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| 245 | os.environ["SAS_OPENCL"] = self.sas_opencl |
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| 246 | if self.sas_opencl.lower() == "none": |
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| 247 | no_opencl_msg = True |
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| 248 | else: |
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| 249 | if "SAS_OPENCL" in os.environ: |
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| 250 | del os.environ["SAS_OPENCL"] |
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| 251 | |
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| 252 | #Sasmodels kernelcl doesn't exist when initiated with None |
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| 253 | if 'sasmodels.kernelcl' in sys.modules: |
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| 254 | sasmodels.kernelcl.ENV = None |
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| 255 | |
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| 256 | |
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| 257 | #Need to reload sasmodels.core module to account SAS_OPENCL = "None" |
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| 258 | reload(sasmodels.core) |
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| 259 | |
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| 260 | |
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| 261 | from sasmodels.model_test import model_tests |
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| 262 | |
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| 263 | try: |
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| 264 | from sasmodels.kernelcl import environment |
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| 265 | env = environment() |
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| 266 | clinfo = [(ctx.devices[0].platform.vendor, |
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| 267 | ctx.devices[0].platform.version, |
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| 268 | ctx.devices[0].vendor, |
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| 269 | ctx.devices[0].name, |
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| 270 | ctx.devices[0].version) |
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| 271 | for ctx in env.context] |
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| 272 | except ImportError: |
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| 273 | clinfo = None |
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| 274 | |
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| 275 | failures = [] |
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| 276 | tests_completed = 0 |
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| 277 | for test in model_tests(): |
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| 278 | try: |
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| 279 | test() |
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| 280 | except Exception: |
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| 281 | failures.append(test.description) |
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| 282 | |
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| 283 | tests_completed += 1 |
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| 284 | |
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| 285 | info = { |
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| 286 | 'version': sasmodels.__version__, |
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| 287 | 'platform': platform.uname(), |
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| 288 | 'opencl': clinfo, |
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| 289 | 'failing tests': failures, |
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| 290 | } |
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| 291 | |
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| 292 | msg_info = 'OpenCL tests results' |
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| 293 | |
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| 294 | msg = str(tests_completed)+' tests completed.\n' |
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| 295 | if len(failures) > 0: |
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| 296 | msg += str(len(failures))+' tests failed.\n' |
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| 297 | msg += 'Failing tests: ' |
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| 298 | msg += json.dumps(info['failing tests']) |
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| 299 | msg += "\n" |
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| 300 | else: |
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| 301 | msg += "All tests passed!\n" |
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| 302 | |
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| 303 | msg += "\nPlatform Details:\n\n" |
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| 304 | msg += "Sasmodels version: " |
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| 305 | msg += info['version']+"\n" |
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| 306 | msg += "\nPlatform used: " |
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| 307 | msg += json.dumps(info['platform'])+"\n" |
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| 308 | if no_opencl_msg: |
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| 309 | msg += "\nOpenCL driver: None" |
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| 310 | else: |
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| 311 | msg += "\nOpenCL driver: " |
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| 312 | msg += json.dumps(info['opencl'])+"\n" |
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| 313 | |
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| 314 | CustomMessageBox(self.panel1, msg, msg_info) |
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| 315 | |
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| 316 | def on_help(self, event): |
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| 317 | """ |
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| 318 | Provide help on opencl options. |
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| 319 | """ |
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[3bd677b] | 320 | TreeLocation = "user/sasgui/perspectives/fitting/gpu_setup.html" |
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[73cbeec] | 321 | anchor = "#device-selection" |
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| 322 | DocumentationWindow(self, -1, |
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| 323 | TreeLocation, anchor, "OpenCL Options Help") |
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