def build_meta_interp(self,
CPUClass,
translate_support_code=False,
view="auto",
no_stats=False,
ProfilerClass=EmptyProfiler,
**kwds):
assert CPUClass is not None
opt = history.Options(**kwds)
if no_stats:
stats = history.NoStats()
else:
stats = history.Stats()
self.stats = stats
if translate_support_code:
self.annhelper = MixLevelHelperAnnotator(self.translator.rtyper)
annhelper = self.annhelper
else:
annhelper = None
cpu = CPUClass(self.translator.rtyper,
self.stats,
translate_support_code,
gcdescr=self.gcdescr)
self.cpu = cpu
self.metainterp_sd = MetaInterpStaticData(
self.portal_graph, # xxx
cpu,
self.stats,
opt,
ProfilerClass=ProfilerClass,
warmrunnerdesc=self)
def build_cpu(self,
CPUClass,
translate_support_code=False,
no_stats=False,
supports_floats=True,
supports_longlong=True,
supports_singlefloats=True,
**kwds):
assert CPUClass is not None
self.opt = history.Options(**kwds)
if no_stats:
stats = history.NoStats()
else:
stats = history.Stats()
self.stats = stats
if translate_support_code:
self.annhelper = MixLevelHelperAnnotator(self.translator.rtyper)
cpu = CPUClass(self.translator.rtyper,
self.stats,
self.opt,
translate_support_code,
gcdescr=self.gcdescr)
if not supports_floats: cpu.supports_floats = False
if not supports_longlong: cpu.supports_longlong = False
if not supports_singlefloats: cpu.supports_singlefloats = False
self.cpu = cpu
def _get_bare_metainterp(func, values, CPUClass, type_system, listops=False):
from pypy.annotation.policy import AnnotatorPolicy
from pypy.annotation.model import lltype_to_annotation
from pypy.rpython.test.test_llinterp import gengraph
rtyper = support.annotate(func, values, type_system=type_system)
stats = history.Stats()
cpu = CPUClass(rtyper, stats, None, False)
graphs = rtyper.annotator.translator.graphs
opt = history.Options(listops=listops)
metainterp_sd = pyjitpl.MetaInterpStaticData(graphs[0], cpu, stats, opt)
metainterp_sd.finish_setup(optimizer="bogus")
metainterp = pyjitpl.MetaInterp(metainterp_sd)
return metainterp, rtyper
def _run_with_pyjitpl(testself, args):
class DoneWithThisFrame(Exception):
pass
class DoneWithThisFrameRef(DoneWithThisFrame):
def __init__(self, cpu, *args):
DoneWithThisFrame.__init__(self, *args)
cw = testself.cw
opt = history.Options(listops=True)
metainterp_sd = pyjitpl.MetaInterpStaticData(cw.cpu, opt)
metainterp_sd.finish_setup(cw)
[jitdriver_sd] = metainterp_sd.jitdrivers_sd
metainterp = pyjitpl.MetaInterp(metainterp_sd, jitdriver_sd)
metainterp_sd.DoneWithThisFrameInt = DoneWithThisFrame
metainterp_sd.DoneWithThisFrameRef = DoneWithThisFrameRef
metainterp_sd.DoneWithThisFrameFloat = DoneWithThisFrame
testself.metainterp = metainterp
try:
metainterp.compile_and_run_once(jitdriver_sd, *args)
except DoneWithThisFrame, e:
#if conftest.option.view:
# metainterp.stats.view()
return e.args[0]