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"""
This file is imported by rpython.translator.driver when running the
target --jittest. Feel free to hack it as needed; it is imported
only after the '---> Checkpoint' fork.
"""
import os
from rpython import conftest
from rpython.rtyper.lltypesystem import lltype
from rpython.rtyper.llinterp import LLInterpreter
from rpython.rtyper.annlowlevel import llstr
from rpython.jit.metainterp import warmspot
from rpython.tool import runsubprocess
os.environ['PYPY_DONT_RUN_SUBPROCESS'] = '1'
reload(runsubprocess)
ARGS = ["--jit", "threshold=100000,trace_eagerness=100000",
"-S", "/home/arigo/pypysrc/32compiled/z.py"]
def jittest(driver):
graph = driver.translator._graphof(driver.entry_point)
interp = LLInterpreter(driver.translator.rtyper)
def returns_null(T, *args, **kwds):
return lltype.nullptr(T)
interp.heap.malloc_nonmovable = returns_null # XXX
get_policy = driver.extra['jitpolicy']
jitpolicy = get_policy(driver)
from rpython.jit.backend.llgraph.runner import LLGraphCPU
apply_jit(jitpolicy, interp, graph, LLGraphCPU)
def apply_jit(policy, interp, graph, CPUClass):
print 'warmspot.jittify_and_run() started...'
if conftest.option is None:
class MyOpt:
pass
conftest.option = MyOpt()
conftest.option.view = False
conftest.option.viewloops = True # XXX doesn't seem to work
LIST = graph.getargs()[0].concretetype
lst = LIST.TO.ll_newlist(len(ARGS))
for i, arg in enumerate(ARGS):
lst.ll_setitem_fast(i, llstr(arg))
warmspot.jittify_and_run(interp, graph, [lst], policy=policy,
listops=True, CPUClass=CPUClass,
backendopt=True, inline=True)
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