Bug#702243: ITP: papi: --> FTBFS: test failure
Hi Vincent,
I just tried your papi package from git, but came across the following
build failure:
make[2]: Leaving directory `/tmp/buildd/papi-5.1.0.2/src/ctests'
export
LD_LIBRARY_PATH=/tmp/buildd/papi-5.1.0.2/src:/tmp/buildd/papi-5.1.0.2/src/libpfm-3.y/lib:/tmp/buildd/papi-5.1.0.2/src/libpfm4/lib;export
LIBPATH=.:./libpfm-3.y/lib:./libpfm4/lib; ctests/zero
Test case 0: start, stop.
-----------------------------------------------
Default domain is: 1 (PAPI_DOM_USER)
Default granularity is: 1 (PAPI_GRN_THR)
Using 20000000 iterations of c += a*b
-------------------------------------------------------------------------
Test type : 1
PAPI_TOT_INS : 140000188
PAPI_TOT_CYC : 80261026
Real usec : 23610
Real cycles : 80510468
Virt usec : 23563
Virt cycles : 80137763
-------------------------------------------------------------------------
Verification: PAPI_TOT_CYC should be roughly real_cycles
NOTE: Not true if dynamic frequency scaling is enabled.
Verification: PAPI_FP_INS should be roughly 40000000
PAPI_TOT_INS Error of 250.00%
zero.c FAILED
Line # 130
Error: FLOPS validation
make[1]: *** [test] Error 1
CPU is an x86_64 Intel Ivy Bridge
model name : Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
with TurboBoost disabled
and I fully loaded the CPU to avoid any frequency up-scaling while
building/testing papi.
Building with DEB_BUILD_OPTIONS=nocheck succeeds.
The error message is not helpful, there is no PAPI_FP_INS in the above
output and no figures the are somehow 250.00% "off".
Andreas
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Forschungszentrum Juelich GmbH
52425 Juelich
Sitz der Gesellschaft: Juelich
Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498
Vorsitzender des Aufsichtsrats: MinDir Dr. Karl Eugen Huthmacher
Geschaeftsfuehrung: Prof. Dr. Achim Bachem (Vorsitzender),
Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt,
Prof. Dr. Sebastian M. Schmidt
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