New issue 3078: Memory Error/ Compilation Error/ Multiprocessing error https://bitbucket.org/pypy/pypy/issues/3078/memory-error-compilation-error
Mukesh D: P**lease help me solve any of the following cases: Any help would be greatly appreciated.** I’m trying to install pypy3 on Windows\(Preferred\) and Linux. However, getting error in both the cases **Case 1: Windows 64 bit , Python 3.6 , pypy3.5-v7.0.0-win32** ```python pypy3 C:\LAA\8.12\LAATranslator.py ``` > _**Error : Traceback \(most recent call last\):**_ > > File "C:\\LAF\\8.12\\[interface.py](http://interface.py)", line 9, in > **init** > self.\_\_child, self.\_\_parent = Pipe\(duplex=duplex\) > File > "C:\\Users\\\\Downloads\\pypy3.5-v7.0.0-win32\\pypy3.5-v7.0.0-win32\\lib-python\\3\\multiprocessing\\[context.py](http://context.py)", > line 61, in Pipe > return Pipe\(duplex\) > File > "C:\\Users\\\\Downloads\\pypy3.5-v7.0.0-win32\\pypy3.5-v7.0.0-win32\\lib-python\\3\\multiprocessing\\[connection.py](http://connection.py)", > line 552, in Pipe > \_, err = overlapped.GetOverlappedResult\(True\) > File > "C:\\Users\\\\Downloads\\pypy3.5-v7.0.0-win32\\pypy3.5-v7.0.0-win32\\lib\_pypy\_winapi.py", > line 113, in GetOverlappedResult > if self.completed and self.read\_buffer: > AttributeError: 'Overlapped' object has no attribute 'read\_buffer' --- **Case 2 Windows 64 bit , Python 3.6 pypy-c-jit-97473-f29a87447d84-win32** Error: > [LogPacketTranslator.py](http://LogPacketTranslator.py)", line 182, in > process\_log > parsers = ParserManager\(generator\_interfaces, > debug=self.\_\_debug,debug\_internal = self.\_\_debug\_internal, > unreliable\_mode= self.\__unreliable\_mode\)_ > _File "C:\\LAF\\8.12\\parsers\_init_.py", line 96, in **init** > self.\_\_asserted = Value\('i', 0\) > File > "C:\\Users\\\\Downloads\\pypy-c-jit-97473-f29a87447d84-win32\\pypy-c-jit-97473-f29a87447d84-win32\\lib-python\\3\\multiprocessing\\[context.py](http://context.py)", > line 135, in Value > ctx=self.get\_context\(\)\) > File > "C:\\Users\\\\Downloads\\pypy-c-jit-97473-f29a87447d84-win32\\pypy-c-jit-97473-f29a87447d84-win32\\lib-python\\3\\multiprocessing\\[sharedctypes.py](http://sharedctypes.py)", > line 73, in Value > obj = RawValue\(typecode\_or\_type, \*args\) > File > "C:\\Users\\\\Downloads\\pypy-c-jit-97473-f29a87447d84-win32\\pypy-c-jit-97473-f29a87447d84-win32\\lib-python\\3\\multiprocessing\\[sharedctypes.py](http://sharedctypes.py)", > line 48, in RawValue > obj = _new\_value\(type_\) > File > "C:\\Users\\\\Downloads\\pypy-c-jit-97473-f29a87447d84-win32\\pypy-c-jit-97473-f29a87447d84-win32\\lib-python\\3\\multiprocessing\\[sharedctypes.py](http://sharedctypes.py)", > line 40, in \_new\_value > wrapper = heap.BufferWrapper\(size\) > File > "C:\\Users\\\\Downloads\\pypy-c-jit-97473-f29a87447d84-win32\\pypy-c-jit-97473-f29a87447d84-win32\\lib-python\\3\\multiprocessing\\[heap.py](http://heap.py)", > line 248, in **init** > block = BufferWrapper.\_heap.malloc\(size\) > File > "C:\\Users\\\\Downloads\\pypy-c-jit-97473-f29a87447d84-win32\\pypy-c-jit-97473-f29a87447d84-win32\\lib-python\\3\\multiprocessing\\[heap.py](http://heap.py)", > line 230, in malloc > \(arena, start, stop\) = self.\_malloc\(size\) > File > "C:\\Users\\\\Downloads\\pypy-c-jit-97473-f29a87447d84-win32\\pypy-c-jit-97473-f29a87447d84-win32\\lib-python\\3\\multiprocessing\\[heap.py](http://heap.py)", > line 128, in \_malloc > arena = Arena\(length\) > File > "C:\\Users\\\\Downloads\\pypy-c-jit-97473-f29a87447d84-win32\\pypy-c-jit-97473-f29a87447d84-win32\\lib-python\\3\\multiprocessing\\[heap.py](http://heap.py)", > line 44, in **init** > raise FileExistsError\('Cannot find name for new mmap'\) > FileExistsError: Cannot find name for new mmap --- **Case 3 CentOS/Ubuntu - Can not compile the source** Errors on both Pypy 3.6 beta and nightly build then i tried to build from pypy source however getting following error in command which pypy /usr/bin/pypy ``` ``` ``` 1:~/pypy/pypy/pypy/goal$ pypy ../../rpython/bin/rpython -Ojit targetpypystandalone [translation:info] 2.7.13 (5.10.0+dfsg-3build2, Feb 06 2018, 18:37:50) [PyPy 5.10.0 with GCC 7.3.0] [platform:msg] Set platform with 'host' cc=None, using cc='gcc', version='Unknown' [translation:info] Translating target as defined by targetpypystandalone ``` > > > \[Timer\] Timings: > \[Timer\] annotate --- 376.5 s > \[Timer\] rtype\_lltype --- 568.4 s > \[Timer\] pyjitpl\_lltype --- 340.1 s > \[Timer\] =========================================== > \[Timer\] Total: --- 1285.1 s > \[translation:info\] Error: > File "/home/ubuntu/pypy/pypy/rpython/translator/goal/translate.py", line 318, > in main > drv.proceed\(goals\) > File "/home/ubuntu/pypy/pypy/rpython/translator/driver.py", line 554, in > proceed > result = self.\_execute\(goals, task\_skip = self.\_maybe\_skip\(\)\) > File "/home/ubuntu/pypy/pypy/rpython/translator/tool/taskengine.py", line > 114, in \_execute > res = self.\_do\(goal, taskcallable, \*args, \*\*kwds\) > File "/home/ubuntu/pypy/pypy/rpython/translator/driver.py", line 278, in \_do > > res = func\(\) > File "/home/ubuntu/pypy/pypy/rpython/translator/driver.py", line 361, in > task\_pyjitpl\_lltype > backend\_name=self.config.translation.jit\_backend, inline=True\) > File "/home/ubuntu/pypy/pypy/rpython/jit/metainterp/warmspot.py", line 72, in > apply\_jit > warmrunnerdesc.finish\(\) > File "/home/ubuntu/pypy/pypy/rpython/jit/metainterp/warmspot.py", line 297, > in finish > self.annhelper.finish\(\) > File "/home/ubuntu/pypy/pypy/rpython/rtyper/annlowlevel.py", line 218, in > finish > self.finish\_annotate\(\) > File "/home/ubuntu/pypy/pypy/rpython/rtyper/annlowlevel.py", line 238, in > finish\_annotate > ann.complete\_helpers\(\) > File "/home/ubuntu/pypy/pypy/rpython/annotator/annrpython.py", line 118, in > complete\_helpers > self.simplify\(block\_subset=self.added\_blocks\) > File "/home/ubuntu/pypy/pypy/rpython/annotator/annrpython.py", line 360, in > simplify > extra\_passes=extra\_passes\) > File "/home/ubuntu/pypy/pypy/rpython/translator/transform.py", line 269, in > transform\_graph > transform\_dead\_op\_vars\(ann, block\_subset\) > File "/home/ubuntu/pypy/pypy/rpython/translator/transform.py", line 142, in > transform\_dead\_op\_vars > transform\_dead\_op\_vars\_in\_blocks\(block\_subset, > self.translator.graphs\) > File "/home/ubuntu/pypy/pypy/rpython/translator/simplify.py", line 480, in > transform\_dead\_op\_vars\_in\_blocks > flow\_read\_var\_backward\(set\(read\_vars\)\) > File "/home/ubuntu/pypy/pypy/rpython/translator/simplify.py", line 475, in > flow\_read\_var\_backward > for prevvar in dependencies\[var\]: > **\[translation:ERROR\] MemoryError** > **\[translation\] start debugger...** > /home/ubuntu/pypy/pypy/rpytho > > n/translator/simplify.py\(475\)flow\_read\_var\_backward\(\) > -> for prevvar in dependencies\[var\]: > **for debug purpose Here \[translation\] \[objspace\]** > \[std\] > intshortcut = True > optimized\_list\_getitem = True > withspecialisedtuple = True > \[usemodules\] > **pypy** = True > \_ast = True > \_cffi\_backend = True > \_codecs = True > \_collections = True > \_continuation = True > \_cppyy = True > \_csv = True > \_jitlog = True > \_lsprof = True > \_md5 = True > \_minimal\_curses = True > \_multibytecodec = True > \_multiprocessing = True > \_pickle\_support = True > \_posixsubprocess = True > \_pypyjson = True > \_random = True > \_rawffi = True > \_socket = True > \_sre = True > \_string = True > \_testing = True > \_vmprof = True > \_weakref = True > array = True > atexit = True > binascii = True > bz2 = True > cmath = True > cpyext = True > errno = True > faulthandler = True > fcntl = True > gc = True > imp = True > marshal = True > math = True > mmap = True > parser = True > pwd = True > pyexpat = True > pypyjit = True > select = True > signal = True > struct = True > symbol = True > termios = True > thread = True > time = True > token = True > unicodedata = True > zipimport = True > zlib = True > \[translation\] [translate.py](http://translate.py) configuration: > \[translation\] \[translate\] > opt = jit > targetspec = targetpypystandalone > \[translation\] translation configuration: > \[translation\] \[translation\] > check\_str\_without\_nul = True > continuation = True > gc = incminimark > gcrootfinder = shadowstack > gctransformer = framework > icon = pypy.ico > jit = True > list\_comprehension\_operations = True > secondaryentrypoints = cpyext,main > shared = True > thread = True > type\_system = lltype > withsmallfuncsets = 5 > \[translation:info\] Annotating&simplifying... > > _______________________________________________ pypy-issue mailing list pypy-issue@python.org https://mail.python.org/mailman/listinfo/pypy-issue
