jit/metainterp/test/test_jitprof.py::TestProfile::()::test_blackhole_pure
self = <rpython.jit.metainterp.test.test_jitprof.TestProfile instance at 0x0000000023eaee60>
def test_blackhole_pure(self):
@elidable
def g(n):
return n+1
myjitdriver = JitDriver(greens = ['z'], reds = ['y', 'x','res'])
def f(x, y, z):
res = 0
while y > 0:
myjitdriver.can_enter_jit(x=x, y=y, res=res, z=z)
myjitdriver.jit_merge_point(x=x, y=y, res=res, z=z)
res += x
res += g(z)
y -= 1
return res * 2
> res = self.meta_interp(f, [6, 7, 2])
jit/metainterp/test/test_jitprof.py:96:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
jit/metainterp/test/test_jitprof.py:32: in meta_interp
return LLJitMixin.meta_interp(self, *args, **kwds)
jit/metainterp/test/support.py:265: in meta_interp
return ll_meta_interp(*args, **kwds)
jit/metainterp/warmspot.py:89: in ll_meta_interp
return jittify_and_run(interp, graph, args, backendopt=backendopt, **kwds)
jit/metainterp/warmspot.py:127: in jittify_and_run
res = interp.eval_graph(graph, args)
rtyper/llinterp.py:102: in eval_graph
retval = llframe.eval()
rtyper/llinterp.py:300: in eval
nextblock, args = self.eval_block(nextblock)
rtyper/llinterp.py:324: in eval_block
self.eval_operation(op)
rtyper/llinterp.py:427: in eval_operation
retval = ophandler(*vals)
rtyper/llinterp.py:702: in op_direct_call
return self.perform_call(f, FTYPE.ARGS, args)
rtyper/llinterp.py:689: in perform_call
return self.invoke_callable_with_pyexceptions(f, *args)
rtyper/llinterp.py:496: in invoke_callable_with_pyexceptions
return obj._callable(*args)
jit/metainterp/warmspot.py:954: in ll_portal_runner
portal_ptr)(*args)
jit/codewriter/support.py:163: in on_top_of_llinterp
return llinterp.eval_graph(funcobj.graph, list(args))
rtyper/llinterp.py:102: in eval_graph
retval = llframe.eval()
rtyper/llinterp.py:300: in eval
nextblock, args = self.eval_block(nextblock)
rtyper/llinterp.py:324: in eval_block
self.eval_operation(op)
rtyper/llinterp.py:427: in eval_operation
retval = ophandler(*vals)
rtyper/llinterp.py:702: in op_direct_call
return self.perform_call(f, FTYPE.ARGS, args)
rtyper/llinterp.py:689: in perform_call
return self.invoke_callable_with_pyexceptions(f, *args)
rtyper/llinterp.py:512: in invoke_callable_with_pyexceptions
self.make_llexception()
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <rpython.rtyper.llinterp.LLFrame object at 0x000000002402f1a0>
exc = OSError("gcc: [Errno 11] Resource temporarily unavailable\nargs=('gcc', ['-c',...ule_cache/module_2.o'], None, '/tmp/pytest/usession-main-3192/module_cache')",)
def make_llexception(self, exc=None):
if exc is None:
original = sys.exc_info()
exc = original[1]
# it makes no sense to convert some exception classes that
# just mean something buggy crashed
if isinstance(exc, (AssertionError, AttributeError,
TypeError, NameError,
KeyboardInterrupt, SystemExit,
ImportError, SyntaxError)):
raise original[0], original[1], original[2] # re-raise it
# for testing the JIT (see ContinueRunningNormally) we need
# to let some exceptions introduced by the JIT go through
# the llinterpreter uncaught
if getattr(exc, '_go_through_llinterp_uncaught_', False):
raise original[0], original[1], original[2] # re-raise it
extraargs = (original,)
else:
extraargs = ()
typer = self.llinterpreter.typer
exdata = typer.exceptiondata
evalue = exdata.get_standard_ll_exc_instance_by_class(exc.__class__)
etype = self.op_direct_call(exdata.fn_type_of_exc_inst, evalue)
> raise LLException(etype, evalue, *extraargs)
E LLException: <LLException 'OSError'
E | Traceback (most recent call last):
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/rtyper/llinterp.py", line 496, in invoke_callable_with_pyexceptions
E | return obj._callable(*args)
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/jit/metainterp/warmspot.py", line 581, in maybe_enter_jit
E | crash_in_jit(e)
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/jit/metainterp/warmspot.py", line 579, in maybe_enter_jit
E | maybe_compile_and_run(state.increment_threshold, *args)
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/jit/metainterp/warmstate.py", line 468, in maybe_compile_and_run
E | bound_reached(hash, None, *args)
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/jit/metainterp/warmstate.py", line 442, in bound_reached
E | metainterp.compile_and_run_once(jitdriver_sd, *args)
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/jit/metainterp/pyjitpl.py", line 2890, in compile_and_run_once
E | debug_start('jit-tracing')
E | File "<16-codegen /buildbot/slave/rpython-linux-x86-64/build/rpython/tool/sourcetools.py:318>", line 5, in debug_start
E | return debug_start_original(category, timestamp)
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/rlib/debug.py", line 135, in debug_start
E | return _debug_start(category, timestamp)
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/rlib/debug.py", line 147, in _debug_start
E | ts = read_timestamp()
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/rlib/rtimer.py", line 27, in read_timestamp
E | x = long(rtime.clock() * 500000000)
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/rlib/rtime.py", line 262, in clock
E | if c_clock_gettime(CLOCK_PROCESS_CPUTIME_ID, a) == 0:
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/rtyper/lltypesystem/rffi.py", line 321, in wrapper
E | res = call_external_function(*real_args)
E | File "<490-codegen /buildbot/slave/rpython-linux-x86-64/build/rpython/rtyper/lltypesystem/rffi.py:264>", line 9, in call_external_function
E | rposix._errno_after(1)
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/rlib/rposix.py", line 192, in _errno_after
E | rthread.tlfield_rpy_errno.setraw(_get_errno())
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/rtyper/lltypesystem/lltype.py", line 1384, in __call__
E | return callb(*args)
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/rtyper/lltypesystem/ll2ctypes.py", line 1339, in __call__
E | self.natural_arity)
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/rtyper/lltypesystem/ll2ctypes.py", line 1236, in get_ctypes_callable
E | symbolic=True)
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/translator/tool/cbuild.py", line 345, in compile_shared_lib
E | standalone=False))
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/translator/platform/__init__.py", line 57, in compile
E | ofiles = self._compile_o_files(cfiles, eci, standalone)
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/translator/platform/__init__.py", line 79, in _compile_o_files
E | ofiles.append(self._compile_c_file(self.cc, cfile, compile_args))
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/translator/platform/posix.py", line 44, in _compile_c_file
E | cwd=str(cfile.dirpath()))
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/translator/platform/__init__.py", line 142, in _execute_c_compiler
E | cwd)
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/tool/runsubprocess.py", line 21, in run_subprocess
E | return _run(executable, args, env, cwd)
E | File "/buildbot/slave/rpython-linux-x86-64/build/rpython/tool/runsubprocess.py", line 115, in _run
E | raise OSError('%s: %s\nargs=%r' % (args[0], results[1], args))
E | OSError: gcc: [Errno 11] Resource temporarily unavailable
E | args=('gcc', ['-c', '-O3', '-pthread', '-fomit-frame-pointer', '-Wall', '-Wno-unused', '-Wno-address', '-Wno-discarded-qualifiers', '-Wno-duplicate-decl-specifier', '-fPIC', '-fvisibility=hidden', '-g', '-O0', '-DRPY_EXTERN=RPY_EXPORTED', '-DRPYTHON_LL2CTYPES', '-I/usr/local/include', '/tmp/pytest/usession-main-3192/module_cache/module_2.c', '-o', '/tmp/pytest/usession-main-3192/module_cache/module_2.o'], None, '/tmp/pytest/usession-main-3192/module_cache')
E `------>
rtyper/llinterp.py:491: LLException
---------- Captured stdout call ----------
~~~ Crash in JIT!
~~~ <type 'exceptions.OSError'>: gcc: [Errno 11] Resource temporarily unavailable
args=('gcc', ['-c', '-O3', '-pthread', '-fomit-frame-pointer', '-Wall', '-Wno-unused', '-Wno-address', '-Wno-discarded-qualifiers', '-Wno-duplicate-decl-specifier', '-fPIC', '-fvisibility=hidden', '-g', '-O0', '-DRPY_EXTERN=RPY_EXPORTED', '-DRPYTHON_LL2CTYPES', '-I/usr/local/include', '/tmp/pytest/usession-main-3192/module_cache/module_2.c', '-o', '/tmp/pytest/usession-main-3192/module_cache/module_2.o'], None, '/tmp/pytest/usession-main-3192/module_cache')
---------- Captured stderr call ----------
[rtyper] -=- specialized 9 blocks -=-
[rtyper] -=- specialized 4 more blocks -=-
[rtyper] -=- specialized 2 more blocks -=-
[rtyper] -=- specialized 7 more blocks -=-
[rtyper] -=- specialized 6 more blocks -=-
[rtyper] -=- specialized 17 more blocks -=-
[rtyper] -=- specialized 2 more blocks -=-
[rtyper] -=- specialized 3 more blocks -=-
[jitcodewriter:info] making JitCodes...
[jitcodewriter:info] There are 1 JitCode instances.
[jitcodewriter:info] There are 4 -live- ops. Size of liveness is 4 bytes
[jitcodewriter] compute_bitstrings:
[jitcodewriter] 1 effectinfos:
[jitcodewriter] 0 descrs for arrays
[jitcodewriter] 0 descrs for fields
[jitcodewriter] 0 descrs for interiorfields
[jitcodewriter] -> 1 bitstrings, mean length 0.0, max length 0
builder: rpython-linux-x86-64 build #948+
test: jit/metainterp/test/test_jitprof.py::TestProfile::()::test_blackhole_pure