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MAPL profiler test failure with GCC 14.2 #2943

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mathomp4 opened this issue Aug 5, 2024 · 0 comments
Open

MAPL profiler test failure with GCC 14.2 #2943

mathomp4 opened this issue Aug 5, 2024 · 0 comments
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🪲 Bug Something isn't working 📈 MAPL3 MAPL 3 Related

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@mathomp4
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mathomp4 commented Aug 5, 2024

In testing GCC 14.2 on bucy, I found that MAPL2 and MAPL3 build and every test passes except for one:

 Start: <test_PercentageColumn_suite.test_percent_inclusive>
.In file '/home/mathomp4/Models/MAPL3-Portability-2024Aug02/build-gcc-14.2/profiler/tests/test_PercentageColumn.F90', around line 36: Error allocating 179935180721152 bytes: Cannot allocate memory

Error termination. Backtrace:
#0  0x41704b in __test_percentagecolumn_MOD_test_percent_inclusive
	at /home/mathomp4/Models/MAPL3-Portability-2024Aug02/build-gcc-14.2/profiler/tests/test_PercentageColumn.F90:35
#1  0x447008 in __pf_testmethod_MOD_runmethod
	at /ford1/share/gmao_SIteam/Baselibs/ESMA-Baselibs-8.5.0/src/GFE/pFUnit/src/funit/core/TestMethod.F90:89
#2  0x1474cd2cecd3 in __pf_testcase_MOD_runbare
	at /ford1/share/gmao_SIteam/Baselibs/ESMA-Baselibs-8.5.0/src/GFE/pFUnit/src/funit/core/TestCase.F90:136
#3  0x1474cd2cec88 in __pf_testcase_MOD_runbare_surrogate
	at /ford1/share/gmao_SIteam/Baselibs/ESMA-Baselibs-8.5.0/src/GFE/pFUnit/src/funit/core/TestCase.F90:146
#4  0x4c68d3 in __pf_testresult_MOD_run
...

It is reproducible, but the giant number it says is not the same each time. I mean, it's always "around" 170-180 TB but not exactly the same. And it's not a power of two as it is between 2^47 and 2^48.

@mathomp4 mathomp4 added 🪲 Bug Something isn't working 📈 MAPL3 MAPL 3 Related labels Aug 5, 2024
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🪲 Bug Something isn't working 📈 MAPL3 MAPL 3 Related
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