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from userreport.models import UserReport, UserReport_hwdetect
from django.http import HttpResponse, HttpResponseForbidden
from django.shortcuts import render_to_response
from django.template import RequestContext
from django.core.paginator import Paginator, InvalidPage, EmptyPage
from django.db.models import Q
from django.utils import simplejson
import re
import numpy
class hashabledict(dict):
def __hash__(self):
return hash(tuple(sorted(self.items())))
def render_reports(request, reports, template, args):
paginator = Paginator(reports, args.get('pagesize', 100))
try:
page = int(request.GET.get('page', '1'))
except ValueError:
page = 1
try:
report_page = paginator.page(page)
except (EmptyPage, InvalidPage):
report_page = paginator.page(paginator.num_pages)
args['report_page'] = report_page
return render_to_response(template, args)
def report_user(request, user):
reports = UserReport.objects.order_by('-upload_date')
reports = reports.filter(user_id_hash = user)
return render_reports(request, reports, 'reports/user.html', {'user': user})
def report_messages(request):
reports = UserReport.objects.order_by('-upload_date')
reports = reports.filter(data_type = 'message', data_version__gte = 1)
return render_reports(request, reports, 'reports/message.html', {})
def report_profile(request):
reports = UserReport.objects.order_by('-upload_date')
reports = reports.filter(data_type = 'profile', data_version__gte = 2)
return render_reports(request, reports, 'reports/profile.html', {'pagesize': 20})
def report_hwdetect(request):
reports = UserReport.objects.order_by('-upload_date')
reports = reports.filter(data_type = 'hwdetect', data_version__gte = 1)
return render_reports(request, reports, 'reports/hwdetect.html', {})
def report_gfx(request):
reports = UserReport.objects.order_by('-upload_date')
reports = reports.filter(data_type = 'hwdetect', data_version__gte = 1)
return render_reports(request, reports, 'reports/gfx.html', {'pagesize': 1000})
def report_performance(request):
reports = UserReport.objects.order_by('upload_date')
reports = reports.filter(
Q(data_type = 'hwdetect', data_version__gte = 5) |
Q(data_type = 'profile', data_version__gte = 2)
)
#reports = reports[:500]
def summarise_hwdetect(report):
json = report.data_json_nocache()
return {
'cpu_identifier': json['cpu_identifier'],
'device': report.gl_device_identifier(),
'build_debug': json['build_debug'],
'build_revision': json['build_revision'],
'build_datetime': json['build_datetime'],
'gfx_res': (json['video_xres'], json['video_yres']),
}
def summarise_profile(report):
json = report.data_json_nocache()
if 'map' in json:
mapname = json['map']
else:
mapname = 'unknown' # e.g. random maps
msecs = None
shadows = False
for name,table in json['profiler'].items():
m = re.match(r'Profiling Information for: root \(Time in node: (\d+\.\d+) msec/frame\)', name)
if m:
try:
msecs = float(table['data']['render'][2])
except KeyError:
pass
try:
if float(table['data']['render'][0]['render submissions'][0]['render shadow map'][2]):
shadows = True
except (KeyError, TypeError):
pass
if msecs is None:
return None
options = []
if shadows: options.append('S')
return {
'msecs': msecs,
'map': mapname,
'time': json['time'],
'options': '[%s]' % '+'.join(options),
# 'json': json
}
profiles = []
last_hwdetect = {}
for report in reports:
if report.data_type == 'hwdetect':
last_hwdetect[report.user_id_hash] = summarise_hwdetect(report.downcast())
elif report.data_type == 'profile':
if report.user_id_hash in last_hwdetect:
hwdetect = last_hwdetect[report.user_id_hash]
if hwdetect['build_debug']:
continue
prof = summarise_profile(report)
if prof is not None:
profiles.append([report.user_id_hash, hwdetect, prof])
datapoints = {}
for user,hwdetect,profile in profiles:
if profile['map'] != 'Death Canyon':
continue
if profile['time'] != 5:
continue
if profile['msecs'] is None or float(profile['msecs']) == 0:
continue
fps = 1000.0 / profile['msecs']
title = '%s %s' % (hwdetect['device'], profile['options'])
datapoints.setdefault(title, []).append(fps)
# return render_to_response('reports/performance.html', {'data': datapoints, 'reports': profiles})
sorted_datapoints = sorted(datapoints.items(), key = lambda (k,v):
-numpy.median(v)
)
print "# %d datapoints" % sum(len(v) for k,v in sorted_datapoints)
data_boxplot = [ v for k,v in sorted_datapoints ]
data_scatter = ([], [])
for i in range(len(data_boxplot)):
for x in data_boxplot[i]:
data_scatter[0].append(i+1)
data_scatter[1].append(x)
from matplotlib.backends.backend_agg import FigureCanvasAgg as FigureCanvas
from matplotlib.figure import Figure
fig = Figure(figsize=(16, 0.25*len(datapoints.items())))
ax = fig.add_subplot(111)
fig.subplots_adjust(left = 0.22, right = 0.98, top = 0.98, bottom = 0.05)
ax.grid(True)
ax.boxplot(data_boxplot, vert = 0, sym = '')
ax.scatter(data_scatter[1], data_scatter[0], marker='x')
ax.set_xlim(0.1, 1000)
ax.set_xscale('log')
ax.set_xlabel('Framerate (fps)')
ax.set_yticklabels([k for k,v in sorted_datapoints], fontsize=8)
ax.set_ylabel('Device [options: Shadows + Water reflections]')
canvas = FigureCanvas(fig)
response = HttpResponse(content_type = 'image/png')
canvas.print_png(response, dpi=80)
return response
def report_ram(request):
reports = UserReport.objects
reports = reports.filter(data_type = 'hwdetect', data_version__gte = 1)
counts = {}
for report in reports:
#if not report.data_json()['os_linux']: continue
ram = report.data_json()['ram_total']
counts.setdefault(ram, set()).add(report.user_id_hash)
datapoints = []
accum = 0
for size,count in sorted(counts.items()):
accum += len(count)
datapoints.append((size, accum))
print "\n".join(repr(r) for r in datapoints)
from matplotlib.backends.backend_agg import FigureCanvasAgg as FigureCanvas
from matplotlib.figure import Figure
fig = Figure(figsize=(16, 10))
ax = fig.add_subplot(111)
fig.subplots_adjust(left = 0.05, right = 0.98, top = 0.98, bottom = 0.05)
ax.grid(True)
ax.plot([ d[0] for d in datapoints ], [ 100*(1-float(d[1])/accum) for d in datapoints ])
ax.set_xticks([0, 256, 512] + [1024*n for n in range(1, 9)])
ax.set_xlim(0, 8192)
ax.set_xlabel('RAM (megabytes)')
ax.set_yticks(range(0, 101, 5))
ax.set_ylim(0, 100)
ax.set_ylabel('Cumulative percentage of users')
canvas = FigureCanvas(fig)
response = HttpResponse(content_type = 'image/png')
canvas.print_png(response, dpi=80)
return response
def report_os(request):
reports = UserReport_hwdetect.objects
reports = reports.filter(data_type = 'hwdetect', data_version__gte = 1)
counts = {}
for report in reports:
json = report.data_json()
if 'linux_release' in json:
counts.setdefault(repr(json['linux_release']), set()).add(report.user_id_hash)
os = report.os()
counts.setdefault(os, set()).add(report.user_id_hash)
out = ''
for c in sorted(counts.items(), key = lambda c: len(c[1])):
out += '%d %s\n' % (len(c[1]), c[0])
return HttpResponse(out, content_type = 'text/plain')
def report_hwdetect_test_data(request):
reports = UserReport_hwdetect.objects
reports = reports.filter(data_type = 'hwdetect', data_version__gte = 1)
data = set()
for report in reports:
json = report.data_json_nocache()
relevant = {
'os_unix': json['os_unix'],
'os_linux': json['os_linux'],
'os_macosx': json['os_macosx'],
'os_win': json['os_win'],
'gfx_card': json['gfx_card'],
'gfx_drv_ver': json['gfx_drv_ver'],
'gfx_mem': json['gfx_mem'],
'GL_VENDOR': json['GL_VENDOR'],
'GL_RENDERER': json['GL_RENDERER'],
'GL_VERSION': json['GL_VERSION'],
'GL_EXTENSIONS': json['GL_EXTENSIONS'],
}
data.add(hashabledict(relevant))
json = simplejson.dumps(list(data), indent=1, sort_keys=True)
return HttpResponse('var hwdetectTestData = %s' % json, content_type = 'text/plain')
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