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Posted to dev@stdcxx.apache.org by "Martin Sebor (JIRA)" <ji...@apache.org> on 2007/07/30 02:43:53 UTC
[jira] Updated: (STDCXX-453) std::moneypunct not thread safe
[ https://issues.apache.org/jira/browse/STDCXX-453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martin Sebor updated STDCXX-453:
--------------------------------
Component/s: Thread Safety
Added Thread Safety to the list of components affected by this issue.
> std::moneypunct not thread safe
> -------------------------------
>
> Key: STDCXX-453
> URL: https://issues.apache.org/jira/browse/STDCXX-453
> Project: C++ Standard Library
> Issue Type: Bug
> Components: 22. Localization, Thread Safety
> Affects Versions: 4.1.3
> Reporter: Martin Sebor
> Priority: Critical
> Attachments: 22.locale.moneypunct.mt.html
>
>
> The 22.locale.moneypunct.mt thread safety tests aborts at runtime indicating that there is a thread safety issue in the locale implementation. Running the test through the Intel Thread Checker reveals possible causes of the problem.
> $ tcheck_cl -v && make 22.locale.moneypunct.mt && tcheck_cl -f html -o 22.locale.moneypunct.mt ./22.locale.moneypunct.mt --nthreads=2 --nloops=1000
> Intel(R) Thread Checker 3.1 command line instrumentation driver (24400)
> Copyright (c) 2007 Intel Corporation. All rights reserved.
> icc -cxxlib-nostd -g -w1 -I/amd/devco/sebor/stdcxx/include/ansi -D_RWSTDDEBUG -D_REENTRANT -I/amd/devco/sebor/stdcxx/include -I/build/sebor/stdcxx-icc-9.1_049-15S/include -I/amd/devco/sebor/stdcxx/tests/include -L/build/sebor/stdcxx-icc-9.1_049-15S/rwtest -lrwtest15S -cxxlib-nostd -lpthread -L/build/sebor/stdcxx-icc-9.1_049-15S/lib /amd/devco/sebor/stdcxx/tests/localization/22.locale.moneypunct.mt.cpp /build/sebor/stdcxx-icc-9.1_049-15S/lib/libstd15S.a /build/sebor/stdcxx-icc-9.1_049-15S/rwtest/librwtest15S.a -lstd15S -lcxaguard -lsupc++ -lm -o 22.locale.moneypunct.mt
> Intel(R) Thread Checker 3.1 command line instrumentation driver (24400)
> Copyright (c) 2007 Intel Corporation. All rights reserved.
> Building project
> Instrumenting
> 11% 22.locale.moneypunct.mt ( All Functions ):........................................................
> .
> 33% libc-2.3.4.so ( Minimal ):....
> 44% libcxaguard.so.5 ( Minimal ):..
> 55% libdl-2.3.4.so ( Minimal ):..
> 66% libgcc_s-3.4.6-20060404.so.1 ( Minimal ):..
> 77% libimf.so ( Minimal ):....
> 88% libm-2.3.4.so ( Minimal ):..
> 100% libpthread-2.3.4.so ( Minimal ):..
> Running: /build/sebor/stdcxx-icc-9.1_049-15S/tests/22.locale.moneypunct.mt --nthreads=2 --nloops=1000
> # INFO (S1) (10 lines):
> # TEXT:
> # COMPILER: Intel C++, __INTEL_COMPILER = 910, __INTEL_COMPILER_BUILD_DATE = 20070320, __EDG_VERSION__ = 306
> # ENVIRONMENT: x86_64/LP64 running linux-elf 2.4.20 with glibc 2.3
> # FILE: 22.locale.moneypunct.mt.cpp
> # COMPILED: Jun 13 2007, 14:05:31
> # COMMENT: thread safety
> ############################################################
> # CLAUSE: lib.locale.moneypunct
> # NOTE (S2) (5 lines):
> # TEXT: executing "locale -a > /tmp/tmpfile-EUSjge"
> # CLAUSE: lib.locale.moneypunct
> # FILE: process.cpp
> # LINE: 274
> # INFO (S1) (3 lines):
> # TEXT: testing std::moneypunct<charT> with 2 threads, 1000 iterations each, in locales { "aa_DJ" "aa_DJ.iso88591" "aa_DJ.utf8" "aa_ER" "aa_ER@saaho" "aa_ER.utf8" "aa_ER.utf8@saaho" "aa_ET" "aa_ET.utf8" "af_ZA" "af_ZA.iso88591" "af_ZA.utf8" "am_ET" "am_ET.utf8" "an_ES" "an_ES.iso885915" "an_ES.utf8" "ar_AE" "ar_AE.iso88596" "ar_AE.utf8" "ar_BH" "ar_BH.iso88596" "ar_BH.utf8" "ar_DZ" "ar_DZ.iso88596" "ar_DZ.utf8" "ar_EG" "ar_EG.iso88596" "ar_EG.utf8" "ar_IN" "ar_IN.utf8" "ar_IQ" }
> # CLAUSE: lib.locale.moneypunct
> # INFO (S1) (3 lines):
> # TEXT: exercising std::moneypunct<char>
> # CLAUSE: lib.locale.moneypunct
> /amd/devco/sebor/stdcxx/tests/localization/22.locale.moneypunct.mt.cpp:167: void *thread_func(void *): Assertion 'fd == data->frac_digits_' failed.
> /amd/devco/sebor/stdcxx/tests/localization/22.locale.moneypunct.mt.cpp:167: void *thread_func(void *): Assertion 'fd == data->frac_digits_' failed.
> /build/sebor/stdcxx-icc-9.1_049-15S/tests/./22.locale.moneypunct.mt[0x/build/sebor/stdcxx-icc-9.1_049-15S/tests/./22.locale.moneypunct.mt[0x8b9470]
> 8b9470]
> Application finished
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