def test_bridge_from_interpreter_4(self):
jitdriver = JitDriver(reds = ['n', 'k'], greens = [])
def f(n, k):
while n > 0:
jitdriver.can_enter_jit(n=n, k=k)
jitdriver.jit_merge_point(n=n, k=k)
if k:
n -= 2
else:
n -= 1
return n + k
from pypy.rpython.test.test_llinterp import get_interpreter, clear_tcache
from pypy.jit.metainterp.warmspot import WarmRunnerDesc
interp, graph = get_interpreter(f, [0, 0], backendopt=False,
inline_threshold=0, type_system=self.type_system)
clear_tcache()
translator = interp.typer.annotator.translator
translator.config.translation.gc = "boehm"
warmrunnerdesc = WarmRunnerDesc(translator,
CPUClass=self.CPUClass)
warmrunnerdesc.state.set_param_threshold(3) # for tests
warmrunnerdesc.state.set_param_trace_eagerness(0) # for tests
warmrunnerdesc.finish()
for n, k in [(20, 0), (20, 1)]:
interp.eval_graph(graph, [n, k])
def test_bridge_from_interpreter_4(self):
jitdriver = JitDriver(reds=['n', 'k'], greens=[])
def f(n, k):
while n > 0:
jitdriver.can_enter_jit(n=n, k=k)
jitdriver.jit_merge_point(n=n, k=k)
if k:
n -= 2
else:
n -= 1
return n + k
from pypy.rpython.test.test_llinterp import get_interpreter, clear_tcache
from pypy.jit.metainterp.warmspot import WarmRunnerDesc
interp, graph = get_interpreter(f, [0, 0],
backendopt=False,
inline_threshold=0,
type_system=self.type_system)
clear_tcache()
translator = interp.typer.annotator.translator
translator.config.translation.gc = "boehm"
warmrunnerdesc = WarmRunnerDesc(translator, CPUClass=self.CPUClass)
warmrunnerdesc.state.set_param_threshold(3) # for tests
warmrunnerdesc.state.set_param_trace_eagerness(0) # for tests
warmrunnerdesc.finish()
for n, k in [(20, 0), (20, 1)]:
interp.eval_graph(graph, [n, k])
def ll_meta_interp(function, args, backendopt=False, type_system='lltype',
listcomp=False, **kwds):
if listcomp:
extraconfigopts = {'translation.list_comprehension_operations': True}
else:
extraconfigopts = {}
interp, graph = get_interpreter(function, args,
backendopt=False, # will be done below
type_system=type_system,
**extraconfigopts)
clear_tcache()
return jittify_and_run(interp, graph, args, backendopt=backendopt, **kwds)