blender-benchmark-bundle/benchmark/space/__init__.py

import datetime
import json
import os
import platform
import subprocess
import sys
import tempfile
from threading import Thread
import bpy
from bpy.types import Panel, Scene
from bpy.props import EnumProperty, IntProperty, FloatProperty
from ..foundation import (benchrunner,
                          logger,
                          progress,
                          system_info,
                          util)
from ..foundation import context as benchmark_context

from .global_state import G
from . import draw

QUICK_SCENES = ["bmw27",
                "classroom"]

COMPLETE_SCENES = ["barbershop_interior",
                   "bmw27",
                   "classroom",
                   "fishy_cat",
                   "koro",
                   "pavillon_barcelona"]

handle_draw = bpy.types.SpaceBenchmark.draw_handler_add(
    draw.benchmark_draw_post_pixel, (None, None), 'WINDOW', 'POST_PIXEL')


################################################################################
# Benchmark foundation integration.


class ProgressProviderSink:
    current_progress = 0.0
    current_step = ''
    current_scene = ''
    process = None

    def __init__(self):
        self.current_progress = 0.0
        self.current_step = ''
        self.process = None

    def progress(self, count, total, prefix="", suffix=""):
        with G.progress_lock:
            if total != 0:
                self.current_progress = float(count) / float(total)
            else:
                self.current_progress = 0.0

    def clear(self):
        with G.progress_lock:
            self.current_progress = 0

    def step(self, step_name):
        with G.progress_lock:
            if self.current_step != step_name:
                self.current_step = step_name
                self.current_progress = 0

    def scene(self, scene_name):
        with G.progress_lock:
            self.current_scene = scene_name
            if scene_name:
                G.scene_status[scene_name] = "Rendering..."

    def scene_stats(self, scene_name, stats):
        with G.progress_lock:
            if stats:
                G.scene_status[scene_name] = util.humanReadableTimeDifference(
                    stats.total_render_time)
            else:
                G.scene_status[scene_name] = "Crashed :("

    def render_process(self, process):
        self.process = process

    def is_canceled(self):
        with G.progress_lock:
            return G.cancel


class LoggerProviderSink:
    def HEADER(self, *args):
        pass

    def WARNING(self, *args):
        pass

    def ERROR(self, *args):
        pass

    def OK(self, *args):
        pass

    def BOLD(self, *args):
        pass

    def INFO(self, *args):
        pass

    def DEBUG(self, *args):
        pass

    def FATAL(self, *args):
        pass


################################################################################
# Benchmark thread.


def string_strip_trademark(name):
    return name.replace("(R)", "").replace("(TM)", "")


def correct_device_name(name):
    if (name.startswith("TITAN") or
            name.startswith("Quadro") or
            name.startswith("GeForce")):
        return "Nvidia " + name
    if (name.startswith("Radeon")):
        return "AMD " + name
    return name


def get_gpu_names(system_info):
    gpu_names = []
    for device in system_info["devices"]:
        if device["type"] == "CPU":
            continue
        gpu_names.append(correct_device_name(device["name"]))
    return gpu_names


def indent_gpu_names(gpu_names):
    indented_names = []
    for name in gpu_names:
        indented_names.append("    • " + name)
    return indented_names


def construct_platform_string(system_info):
    """
    Construct human readable platform string to show in the interface.
    """
    result = ""
    result += "OS: {} {}".format(system_info["system"],
                                 system_info["bitness"])
    result += "\nCPU: {}".format(
        string_strip_trademark(system_info["cpu_brand"]))
    gpu_names = get_gpu_names(system_info)
    num_gpus = len(gpu_names)
    if num_gpus:
        if num_gpus == 1:
            result += "\nGPU: {}".format(gpu_names[0])
        else:
            result += "\nGPUs:\n{}".format("\n".join(indent_gpu_names(gpu_names)))
    return result


def convert_result_to_json_dict(ctx, results):
    # Convert custom classes to dictionaries for easier JSON dump.
    json_results = results
    stats = json_results['scenes']
    json_results['scenes'] = []
    for scene in ctx.scenes:
        if scene not in stats:
            continue
        stat = stats[scene]
        if stat:
            stat = stat.asDict()
            stat['result'] = 'OK'
        else:
            stat = {'result': 'CRASH'}
        json_results['scenes'].append({'name': scene,
                                       'stats': stat})
    return json_results


def system_info_get(ctx):
    # This is all system information Blender knows.
    # NOTE: We override executable since cpuinfo uses it, and it is set
    # to blender.
    old_executable = sys.executable
    sys.executable = bpy.app.binary_path_python
    info = system_info.gatherSystemInfo(ctx)
    sys.executable = old_executable
    return info


def modify_system_info(system_info):
    compute_units = query_opencl_compute_units()
    for device in system_info["devices"]:
        device_type = device["type"]
        if device_type != "OPENCL":
            continue
        index = find_first_device_index(compute_units, device['name'])
        if index != -1:
            if device["name"] == "Radeon RX Vega":
                device["name"] += " " + compute_units[index][1]
            del compute_units[index]
    return system_info


def modify_device_info(device_info):
    compute_device = bpy.context.scene.compute_device
    device_type, device_name, compute_units, device_index = compute_device.split(":")
    if device_info["device_type"] == "OPENCL":
        compute_devices = []
        for device in device_info["compute_devices"]:
            if device == "Radeon RX Vega":
                device += " " + compute_units
            compute_devices.append(device)
        device_info["compute_devices"] = compute_devices
    return device_info


def benchmark_client_info() -> dict:
    """Metadata about the Benchmark Client itself."""

    from ..version import version

    return {
        'client_version': version,
    }


def benchmark_thread(ctx):
    with G.progress_lock:
        G.progress_status = "Collecting system information."
        if G.cancel:
            return

    blender_system_info = system_info_get(ctx)

    # This is actual device configuration which is used to render the
    # benchmark scene.
    blender_device_info = benchrunner.benchmarkGetDeviceInfo(ctx)
    if not blender_device_info['device_type']:
        # TODO(sergey): Report an error somehow.
        return

    with G.progress_lock:
        G.result_platform = construct_platform_string(blender_system_info)
        if G.cancel:
            return
        G.progress_status = "Prepating render."

    all_stats = benchrunner.benchmarkAll(ctx)
    # Gather all information together.
    timestamp = datetime.datetime.now(datetime.timezone.utc).isoformat()
    result = convert_result_to_json_dict(ctx, {
        "timestamp": timestamp,
        "blender_version": system_info.getBlenderVersion(ctx),
        "system_info": modify_system_info(blender_system_info),
        "device_info": modify_device_info(blender_device_info),
        "scenes": all_stats if all_stats else {},
        "benchmark_client": benchmark_client_info(),
    })

    with G.progress_lock:
        if G.cancel:
            return
        G.result_dict = result


################################################################################
# Panels

def ui_scale_factor(x):
    # To position the buttons exactly we add spacing, but there can be
    # rounding errors with non-integer DPI scaling. We roughly compensate
    # for those here.
    ui_scale = bpy.context.user_preferences.system.ui_scale
    widget_height = 20 * ui_scale
    return x * widget_height / int(widget_height)


class BENCHMARK_PT_main(Panel):
    bl_label = "Benchmark"
    bl_options = {'HIDE_HEADER'}
    bl_space_type = 'BENCHMARK'
    bl_region_type = 'WINDOW'

    def draw_link(self, context):
        layout = self.layout

        col = layout.column()
        col.scale_y = ui_scale_factor(0.35)
        col.label(text="")

        col = layout.column()

        sub = col.row()
        sub.alignment = 'RIGHT'
        sub.emboss = 'LINK'
        sub.scale_y = 1.5
        sub.active = False
        sub.operator("benchmark.opendata_link")

    def draw_welcome(self, context):
        layout = self.layout

        split = layout.split(0.65)
        split.label()
        split = split.split(0.97)

        col = split.column()
        sub = col.row()
        sub.scale_y = ui_scale_factor(64.0)
        sub.separator()

        compute_device_list_get(None, context)
        if len(G.cached_compute_devices) > 1:
            sub = col.row()
            sub.scale_y = 1.5
            sub.prop(context.scene, "compute_device", text="")
        else:
            sub = col.row()
            sub.scale_y = 1.5
            sub.label(text="")

        sub = col.row()
        sub.scale_y = 2.25
        sub.operator("benchmark.run_quick", text="QUICK BENCHMARK")

        col.separator()

        sub = col.row()
        sub.emboss = 'LINK'
        sub.scale_y = 1.5
        sub.operator("benchmark.run_complete", text="RUN COMPLETE BENCHMARK")

        split.label()

        self.draw_link(context)

    def draw_submit(self, context):
        layout = self.layout

        split = layout.split(0.65)
        split.label()
        split = split.split(0.97)

        col = split.column()
        sub = col.row()
        sub.scale_y = ui_scale_factor(64.0)
        sub.separator()

        sub = col.row()
        sub.enabled = G.state != G.State.submitting
        sub.scale_y = 2.25
        text = "SHARE ONLINE"
        if G.results_submitted and G.state != G.State.submitting:
            if G.results_url:
                # If we have a results URL, open it upon clicking the button
                sub.operator("wm.url_open", text="Shared!").url = G.results_url
            else:
                sub.enabled = False
                sub.operator("benchmark.share", text=text)
        else:
            if G.state == G.State.submitting:
                text = "Submitting..."
            elif G.submission_exception:
                text = "Retry Submission"
            sub.operator("benchmark.share", text=text)

        if G.submission_exception:
            sub.operator("benchmark.save_error_report", text="Save Error Report...")

        sub = col.row()
        subsub = sub.split()
        subsub.emboss = 'LINK'
        subsub.scale_y = 1.5
        subsub.operator("benchmark.save", text="Save Locally...")

        subsub = sub.split()
        subsub.emboss = 'LINK'
        subsub.scale_y = 1.5
        subsub.operator("benchmark.restart", text="Start Again")

        split.label('blablabla')


    def draw(self, context):
        with G.progress_lock:
            state = G.state

        draw_funcs = {
            G.State.welcome: self.draw_welcome,
            G.State.complete: self.draw_submit,
            G.State.submitting: self.draw_submit,
        }
        func = draw_funcs.get(state, None)
        if func:
            func(context)


################################################################################
# Operator

def blender_benchmark_data_dir_get():
    system = platform.system()
    if system == "Linux" or system == "Windows":
        return os.path.dirname(bpy.app.binary_path)
    elif system == "Darwin":
        return os.path.join(os.path.dirname(bpy.app.binary_path), "..", "Resources")
    else:
        raise Exception("Needs implementation")


def blender_executable_get():
    benchmark_data_dir = blender_benchmark_data_dir_get()
    system = platform.system()
    if system == "Linux":
        return os.path.join(benchmark_data_dir, "blender", "blender")
    elif system == "Windows":
        return os.path.join(benchmark_data_dir, "blender", "blender.exe")
    elif system == "Darwin":
        return os.path.join(benchmark_data_dir, "blender", "blender.app", "Contents", "MacOS",
                            "blender")
    else:
        raise Exception("Needs implementation")


def scenes_dir_get():
    benchmark_data_dir = blender_benchmark_data_dir_get()
    return os.path.join(benchmark_data_dir, "scenes")


def configure_script_get():
    script_directory = os.path.dirname(os.path.realpath(__file__))
    benchmark_script_directory = os.path.dirname(script_directory)
    return os.path.join(benchmark_script_directory, "configure.py")


class BENCHMARK_OT_run_base(bpy.types.Operator):
    run_type = 'QUICK'  # or 'COMPLETE'
    benchmark_context = None
    thread = None
    timer = None
    progress_provider = None
    logger_provider = None
    tmpdir = None

    def setup_sink(self):
        self.progress_provider = ProgressProviderSink()
        self.logger_provider = LoggerProviderSink()
        progress.setProvider(self.progress_provider)
        logger.setProvider(self.logger_provider)

    def update_status(self, context):
        with G.progress_lock:
            step = self.progress_provider.current_step
            if G.cancel:
                G.progress_status = "Canceling..."
            elif step == 'WARM_UP':
                G.progress_status = "Rendering warm-up pass..."
            elif step == 'RUN':
                G.current_progress = self.progress_provider.current_progress
                G.progress_status = "Rendering... Press Esc to stop."
            context.area.tag_redraw()
            # Path to currently displayed background image.
            current_scene = self.progress_provider.current_scene
            if current_scene:
                G.background_image_path = os.path.join(
                    self.benchmark_context.scenes_dir,
                    current_scene,
                    current_scene + ".png")
            else:
                G.background_image_path = ""
            # Update per-scene status string
            G.result_stats = ""
            for scene in G.scene_status:
                G.result_stats += "{}: {}\n".format(
                    scene, G.scene_status[scene])

    def done(self, context):
        wm = context.window_manager
        wm.event_timer_remove(self.timer)
        # Restore all modifications to the benchmark foundation.
        progress.restoreDefaultProvider()
        logger.restoreDefaultProvider()
        # Destroy objects of sinks.
        del self.progress_provider
        del self.logger_provider
        self.progress_provider = None
        self.logger_provider = None
        # Construct final stats string
        if G.cancel:
            G.reset()
        elif G.result_dict:
            G.result_stats = ""
            for name_stat in G.result_dict["scenes"]:
                stat = name_stat["stats"]
                if G.result_stats:
                    G.result_stats += "\n"
                if stat["result"] == "OK":
                    G.result_stats += "{}: {}".format(name_stat['name'],
                                                      util.humanReadableTimeDifference(
                                                          stat["total_render_time"]))
                else:
                    G.result_stats += "{}: {}".format(name_stat['name'],
                                                      stat["result"])
            G.state = G.State.complete
        else:
            G.result_stats = ""
            G.state = G.State.welcome
        # TOGO(sergey): Use some more nice picture for the final slide.
        G.background_image_path = ""
        # Tag for nice redraw
        with G.progress_lock:
            G.progress_status = ''
            G.current_progress = 0.0
        context.area.tag_redraw()
        self.tmpdir = None

    def modal(self, context, event):
        if event.type == 'TIMER':
            if self.thread.is_alive():
                self.update_status(context)
                return {'PASS_THROUGH'}
            else:
                self.done(context)
                return {'FINISHED'}
        elif event.type == 'ESC':
            self.cancel_request(context)

        return {'PASS_THROUGH'}

    def invoke(self, context, event):
        with G.progress_lock:
            G.cancel = False
            G.result_platform = ""
            G.progress_status = "Initializing..."
            G.state = G.State.running
        context.area.tag_redraw()

        compute_device = context.scene.compute_device
        device_type, device_name, compute_units, device_index = compute_device.split(":")

        self.tmpdir = tempfile.TemporaryDirectory(prefix="blender_benchmark_")

        # Before doing anything, make sure we have all sinks set up, so we do
        # not miss any progress report.
        self.setup_sink()
        wm = context.window_manager
        ctx = benchmark_context.Context()
        ctx.blender = blender_executable_get()
        ctx.configure_script = configure_script_get()
        if self.run_type == 'QUICK':
            ctx.scenes = QUICK_SCENES
        else:
            ctx.scenes = COMPLETE_SCENES
        for scene in ctx.scenes:
            G.scene_status[scene] = "Queued"
        ctx.scenes_dir = scenes_dir_get()
        ctx.device_type = device_type
        ctx.device_name = device_name
        ctx.single_compute_scene = True
        ctx.image_output_dir = self.tmpdir.name
        # Set this to True when having multiple GPUs of same name and only
        # one of the mis to be enabled. Or when requesting GPU render without
        # specifying GPU name.
        ctx.device_single = True
        ctx.device_index = device_index
        # ctx.image_output_dir = "/tmp/"
        self.benchmark_context = ctx
        # Create thread for the actual benchmark.
        self.thread = Thread(target=benchmark_thread,
                             args=(self.benchmark_context,))
        self.thread.start()
        # Create timer to query thread status
        self.timer = wm.event_timer_add(0.1, context.window)
        # Register self as modal.
        context.window_manager.modal_handler_add(self)
        return {'RUNNING_MODAL'}

    def cancel_request(self, context):
        with G.progress_lock:
            G.cancel = True
            context.area.tag_redraw()

        if self.progress_provider.process:
            if platform.system() == "Windows":
                self.progress_provider.process.kill()
            else:
                import signal
                self.progress_provider.process.send_signal(signal.SIGINT)

    def cancel(self, context):
        self.cancel_request(context)
        if self.timer:
            wm = context.window_manager
            wm.event_timer_remove(self.timer)
        if self.thread:
            self.thread.join()


class BENCHMARK_OT_run_quick(BENCHMARK_OT_run_base):
    "Run quick Blender benchmark"
    bl_label = "Run Benchmark"
    bl_idname = "benchmark.run_quick"

    run_type = 'QUICK'


class BENCHMARK_OT_run_complete(BENCHMARK_OT_run_base):
    "Run complete Blender benchmark (might take 1.5 hours to finish and 4GiB of GPU memory)"
    bl_label = "Run Benchmark"
    bl_idname = "benchmark.run_complete"

    run_type = 'COMPLETE'


class BENCHMARK_OT_save(bpy.types.Operator):
    bl_idname = "benchmark.save"
    bl_label = "Save Benchmark Result"

    filepath: bpy.props.StringProperty(
        subtype='FILE_PATH',
        options={'SKIP_SAVE'},
    )

    def execute(self, context):
        with open(self.filepath, "w") as f:
            f.write(json.dumps(G.result_dict, sort_keys=True, indent=2))
        make_buttons_green()
        return {'FINISHED'}

    def invoke(self, context, event):
        import os
        make_buttons_default()

        if not self.filepath:
            self.filepath = os.path.join(
                os.path.expanduser("~"), "benchmark-result.txt")

        wm = context.window_manager
        wm.fileselect_add(self)
        return {'RUNNING_MODAL'}

    def cancel(self, context):
        make_buttons_green()


class BENCHMARK_OT_save_error_report(bpy.types.Operator):
    bl_idname = "benchmark.save_error_report"
    bl_label = "Save Error Report"

    filepath: bpy.props.StringProperty(
        subtype='FILE_PATH',
        options={'SKIP_SAVE'},
    )

    @classmethod
    def poll(cls, context) -> bool:
        with G.progress_lock:
            return G.submission_exception is not None

    def execute(self, context):
        import traceback
        import functools
        import pprint
        import datetime

        from ..foundation.third_party.dateutil import tz
        from ..version import version

        with G.progress_lock, open(self.filepath, "w", encoding='utf-8') as outfile:
            p = functools.partial(print, file=outfile)
            p(20 * '=', 'Benchmark Client')
            p('version:', version)
            if 'MYDATA' in os.environ:
                p('mydata URL:', os.environ['MYDATA'])
            p('current time:', datetime.datetime.now(tz=tz.tzlocal()).isoformat())
            p()

            p(20 * '=', 'Exception:')
            # We don't have the traceback info here any more, hence 'exception only'
            ex = G.submission_exception
            exc_info = traceback.format_exception_only(type(ex), ex)
            for line in exc_info:
                p(line)

            p()
            p(20 * '=', 'State:')
            g_dict = {k: v for k, v in G.__dict__.items()
                      if not k.startswith('_')}
            p(pprint.pformat(g_dict, width=120))

        make_buttons_green()
        return {'FINISHED'}

    def invoke(self, context, event):
        import os
        make_buttons_default()

        if not self.filepath:
            self.filepath = os.path.join(
                os.path.expanduser("~"), "benchmark-error-report.txt")

        wm = context.window_manager
        wm.fileselect_add(self)
        return {'RUNNING_MODAL'}

    def cancel(self, context):
        make_buttons_green()


class BENCHMARK_OT_share(bpy.types.Operator):
    bl_idname = "benchmark.share"
    bl_label = "Share Benchmark Result"

    timer = None
    thread = None

    def modal(self, context, event):
        if event.type == 'TIMER':
            if self.thread.is_alive():
                context.area.tag_redraw()
                return {'PASS_THROUGH'}
            else:
                self.done(context)
                return {'FINISHED'}

        return {'PASS_THROUGH'}

    def invoke(self, context, event):
        from benchmark import submission

        make_buttons_default()
        self.thread = submission.submit_benchmark_bgthread(G.result_dict)

        # Create timer to query thread status
        wm = context.window_manager
        self.timer = wm.event_timer_add(0.1, context.window)

        # Register self as modal.
        context.window_manager.modal_handler_add(self)
        return {'RUNNING_MODAL'}

    def done(self, context):
        make_buttons_green()

        if self.timer:
            wm = context.window_manager
            wm.event_timer_remove(self.timer)
        if self.thread:
            self.thread.join()

        context.area.tag_redraw()


class BENCHMARK_OT_opendata_link(bpy.types.Operator):
    bl_idname = "benchmark.opendata_link"
    bl_label = "opendata.blender.org"

    def invoke(self, context, event):
        bpy.ops.wm.url_open('INVOKE_DEFAULT', url="https://opendata.blender.org")
        return {'FINISHED'}


################################################################################
# Restart benchmark.


class BENCHMARK_OT_restart(bpy.types.Operator):
    bl_idname = "benchmark.restart"
    bl_label = "Go to a home screen and choose another benchmark to run"

    def invoke(self, context, event):
        G.reset()
        return {'FINISHED'}


################################################################################
# Configuration.


def cl_query_executable_get():
    benchmark_data_dir = blender_benchmark_data_dir_get()
    system = platform.system()
    if system == "Linux":
        return os.path.join(benchmark_data_dir, "bin", "cl_query")
    elif system == "Windows":
        return os.path.join(benchmark_data_dir, "bin", "cl_query.exe")
    elif system == "Darwin":
        return os.path.join(benchmark_data_dir, "bin", "cl_query")
    else:
        raise Exception("Needs implementation")


def query_opencl_compute_units():
    binary = cl_query_executable_get()
    output = subprocess.run([binary], stdout=subprocess.PIPE).stdout
    lines = output.splitlines()
    compute_units = []
    for line in lines:
        (name, max_compute_units) = line.rsplit(b':', 1)
        compute_units.append((name.decode(), max_compute_units.decode()))
    return compute_units


def find_first_device_index(compute_units, device_name):
    if not compute_units:
        return -1
    for index, value in enumerate(compute_units):
        if value[0] == device_name:
            return index
    return -1


def compute_device_list_get(self, context):
    if G.cached_compute_devices:
        return G.cached_compute_devices
    compute_devices = [('CPU:::', "CPU", "")]
    if not G.cached_system_info:
        ctx = benchmark_context.Context()
        ctx.blender = blender_executable_get()
        ctx.configure_script = configure_script_get()
        G.cached_system_info = system_info_get(ctx)
    compute_units = query_opencl_compute_units()
    device_indices = {}
    for device in G.cached_system_info["devices"]:
        raw_device_name = device["name"]
        device_type = device["type"]
        if raw_device_name in device_indices:
            device_indices[raw_device_name] += 1
            device_index = device_indices[raw_device_name]
        else:
            device_indices[raw_device_name] = 0
            device_index = 0
        if device_type == "CPU":
            continue
        elif device_type == "OPENCL":
            device_name = correct_device_name(device["name"])
            index = find_first_device_index(compute_units, device['name'])
            device_compute_units = ""
            if index != -1:
                if device["name"] == "Radeon RX Vega":
                    device_name += " " + compute_units[index][1]
                device_compute_units = str(compute_units[index][1])
                del compute_units[index]
            device_id = "{}:{}:{}:{}".format(device_type,
                                             device["name"],
                                             device_compute_units,
                                             device_index)
            compute_devices.append((device_id, device_name, ""))
        elif device_type == "CUDA":
            device_name = correct_device_name(device["name"])
            device_id = "{}:{}::{}".format(device_type,
                                           device["name"],
                                           device_index)
            compute_devices.append((device_id, device_name, ""))
    G.cached_compute_devices = compute_devices
    return compute_devices


################################################################################
# Tweak User Preferences


default_wcol_tool_inner = None
default_wcol_tool_inner_sel = None
default_wcol_tool_outline = None


def backup_buttons_colors():
    global default_wcol_tool_inner
    global default_wcol_tool_inner_sel
    global default_wcol_tool_outline
    userpref = bpy.context.user_preferences
    theme = userpref.themes[0]
    default_wcol_tool_inner = theme.user_interface.wcol_tool.inner[:]
    default_wcol_tool_inner_sel = theme.user_interface.wcol_tool.inner_sel[:]
    default_wcol_tool_outline = theme.user_interface.wcol_tool.outline[:]


def make_buttons_green():
    userpref = bpy.context.user_preferences
    theme = userpref.themes[0]
    theme.user_interface.wcol_tool.inner = [0.408, 0.590, 0.129, 1.0]
    theme.user_interface.wcol_tool.inner_sel = [0.308, 0.490, 0.029, 1.0]
    theme.user_interface.wcol_tool.outline = [0.408, 0.590, 0.129]


def make_buttons_default():
    userpref = bpy.context.user_preferences
    theme = userpref.themes[0]
    theme.user_interface.wcol_tool.inner = default_wcol_tool_inner
    theme.user_interface.wcol_tool.inner_sel = default_wcol_tool_inner_sel
    theme.user_interface.wcol_tool.outline = default_wcol_tool_outline


userpref = bpy.context.user_preferences
theme = userpref.themes[0]
userpref.view.use_quit_dialog = False
theme.benchmark.space.back = [0.26, 0.26, 0.26]
backup_buttons_colors()
make_buttons_green()

style = userpref.ui_styles[0]
style.widget.points = 12

################################################################################
# Registration

classes = (
    BENCHMARK_PT_main,
    BENCHMARK_OT_restart,
    BENCHMARK_OT_run_quick,
    BENCHMARK_OT_run_complete,
    BENCHMARK_OT_save,
    BENCHMARK_OT_save_error_report,
    BENCHMARK_OT_share,
    BENCHMARK_OT_opendata_link,
)

Scene.compute_device = EnumProperty(
    items=compute_device_list_get,
    name="Compute Device",
    description="Compute device to run benchmark on")