def main():
parser = ArgumentParser()
parser.add_argument('-o', '--output', default=None, help="where to save image")
parser.add_argument('--show', action='store_const', const=True, default=False, help="show plot?")
parser.add_argument('-t', '--title', help="plot title")
parser.add_argument('-a', '--annotations', default=None, nargs='+')
parser.add_argument('--xlim', type=float, nargs=2, help="limit X axis of the plot")
parser.add_argument('--ylim', type=float, nargs=2, help="limit Y axis of the plot")
parser.add_argument('-x', '--xlabel', default=None)
parser.add_argument('-y', '--ylabel', default=None)
parser.add_argument('-f', '--freq', type=int, default=None, help="CPU frequency")
parser.add_argument('-p', '--plots', nargs='+', default=[])
parser.add_argument('-l', '--legacy', action='store_const', const=True, default=False,
help="legacy mode")
args = parser.parse_args()
print(args)
if args.legacy:
for plot in args.plots:
func, params = invoke(plot, globals())
print(params)
func(**params)
else:
for plot in args.plots:
results = pickle.load(open(plot, 'rb'))
fname = results.f
func = globals()[fname]
func(results.result)
if args.output or args.show:
p.legend(loc="best")
p.tight_layout(pad=0.5)
font = {'family' : 'normal',
'weight' : 'bold',
'size' : 18}
p.rc('font', **font)
if args.xlabel: p.xlabel(args.xlabel)
if args.ylabel: p.ylabel(args.ylabel)
if args.xlim: p.xlim(args.xlim)
if args.ylim: p.ylim(args.ylim)
if args.title: p.title(args.title)
if args.output:
p.savefig(args.output, dpi=300, bbox_inches='tight')
# p.tight_layout()
if args.show: p.show()
parser.add_argument('-p', '--print', default=False, const=True, action='store_const', help='print result')
parser.add_argument('-b', '--benches', nargs='*', default="matrix wordpress blosc static sdag sdagp pgbench ffmpeg".split(), help="which benchmarks to run")
args = parser.parse_args()
print("config:", args)
assert not args.output or not exists(args.output), "output %s already exists" % args.output
from perf.numa import pin_task
import os
pin_task(os.getpid(), 6)
with Setup(VMS, args.benches, debug=args.debug):
if not args.debug and args.benches:
print("benches warm-up for %s seconds" % args.warmup)
sleep(args.warmup)
f, fargs = invoke(args.test, globals(), vms=VMS)
print("invoking", f.__name__, "with", fargs)
result = f(**fargs)
if args.print:
print(result)
if args.output:
fargs.pop('vms')
if args.output == 'auto':
string_fargs = ",".join('%s=%s' % (k,v) for k,v in sorted(fargs.items()))
fname = 'results/{host}/{f}_{fargs}.pickle' \
.format(host=gethostname(), f=f.__name__, fargs=string_fargs)
else:
fname = args.output
print("pickling to", fname)
pickle.dump(Struct(f=f.__name__, fargs=fargs, result=result, prog_args=args),