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[Qemu-devel] [Bug 645662] [NEW] Python 3.1.2 math errors with Qemu 0.12.
From: |
Arno Wagner |
Subject: |
[Qemu-devel] [Bug 645662] [NEW] Python 3.1.2 math errors with Qemu 0.12.5 |
Date: |
Thu, 23 Sep 2010 00:27:02 -0000 |
Public bug reported:
When doing the regression tests for Python 3.1.2 with Qemu 0.12.5, (Linux
version 2.6.26-2-686 (Debian 2.6.26-25lenny1)),
gcc (Debian 4.3.2-1.1) 4.3.2, Python compiled from sources within qemu,
3 math tests fail, apparently because the floating point unit is buggy. Qmeu
was compiled from original sources
on Debian Lenny with kernel 2.6.34.6 from kernel.org, gcc (Debian 4.3.2-1.1)
4.3.
Regression testing errors:
test_cmath
test test_cmath failed -- Traceback (most recent call last):
File "/root/tools/python3/Python-3.1.2/Lib/test/test_cmath.py", line 364, in
self.fail(error_message)
AssertionError: acos0034: acos(complex(-1.0000000000000002, 0.0))
Expected: complex(3.141592653589793, -2.1073424255447014e-08)
Received: complex(3.141592653589793, -2.1073424338879928e-08)
Received value insufficiently close to expected value.
test_float
test test_float failed -- Traceback (most recent call last):
File "/root/tools/python3/Python-3.1.2/Lib/test/test_float.py", line 479, in
self.assertEqual(s, repr(float(s)))
AssertionError: '8.72293771110361e+25' != '8.722937711103609e+25'
test_math
test test_math failed -- multiple errors occurred; run in verbose mode for deta
=>
runtests.sh -v test_math
le01:~/tools/python3/Python-3.1.2# ./runtests.sh -v test_math
test_math BAD
1 BAD
0 GOOD
0 SKIPPED
1 total
le01:~/tools/python3/Python-3.1.2#
** Affects: qemu
Importance: Undecided
Status: New
--
Python 3.1.2 math errors with Qemu 0.12.5
https://bugs.launchpad.net/bugs/645662
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
Status in QEMU: New
Bug description:
When doing the regression tests for Python 3.1.2 with Qemu 0.12.5, (Linux
version 2.6.26-2-686 (Debian 2.6.26-25lenny1)),
gcc (Debian 4.3.2-1.1) 4.3.2, Python compiled from sources within qemu,
3 math tests fail, apparently because the floating point unit is buggy. Qmeu
was compiled from original sources
on Debian Lenny with kernel 2.6.34.6 from kernel.org, gcc (Debian 4.3.2-1.1)
4.3.
Regression testing errors:
test_cmath
test test_cmath failed -- Traceback (most recent call last):
File "/root/tools/python3/Python-3.1.2/Lib/test/test_cmath.py", line 364, in
self.fail(error_message)
AssertionError: acos0034: acos(complex(-1.0000000000000002, 0.0))
Expected: complex(3.141592653589793, -2.1073424255447014e-08)
Received: complex(3.141592653589793, -2.1073424338879928e-08)
Received value insufficiently close to expected value.
test_float
test test_float failed -- Traceback (most recent call last):
File "/root/tools/python3/Python-3.1.2/Lib/test/test_float.py", line 479, in
self.assertEqual(s, repr(float(s)))
AssertionError: '8.72293771110361e+25' != '8.722937711103609e+25'
test_math
test test_math failed -- multiple errors occurred; run in verbose mode for deta
=>
runtests.sh -v test_math
le01:~/tools/python3/Python-3.1.2# ./runtests.sh -v test_math
test_math BAD
1 BAD
0 GOOD
0 SKIPPED
1 total
le01:~/tools/python3/Python-3.1.2#
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- [Qemu-devel] [PATCH 01/19] Monitor: Introduce search_dispatch_table(), Luiz Capitulino, 2010/09/30
- [Qemu-devel] [PATCH 02/19] QMP: handle_qmp_command(): Move 'cmd' sanity check, Luiz Capitulino, 2010/09/30
- [Qemu-devel] [PATCH 03/19] QMP: Don't use do_info(), Luiz Capitulino, 2010/09/30
- [Qemu-devel] [PATCH 04/19] Monitor: Drop QMP bits from do_info(), Luiz Capitulino, 2010/09/30
- [Qemu-devel] [PATCH 05/19] Monitor: Drop is_async_return(), Luiz Capitulino, 2010/09/30
- [Qemu-devel] [PATCH 06/19] Monitor: Convert do_info() back to HMP, Luiz Capitulino, 2010/09/30
- [Qemu-devel] [PATCH 07/19] Monitor: Introduce the qmp-commands.hx file, Luiz Capitulino, 2010/09/30
- [Qemu-devel] [PATCH 09/19] QMP: Introduce command dispatch table, Luiz Capitulino, 2010/09/30
- [Qemu-devel] [PATCH 08/19] QMP: Introduce qmp_find_cmd(), Luiz Capitulino, 2010/09/30
- [Qemu-devel] [PATCH 10/19] QMP: Introduce query commands dispatch table, Luiz Capitulino, 2010/09/30