bug#43779: tbb: test_global_control failure

[Ludovic Courtès]

Hi,

Christopher Howard <christopher.howard@qlfiles.net> skribis:

> Attempt to build tbb, a dependency of Octave I think, fails with:
>
> """
> ./test_task_scheduler_observer_v3.exe  1:4
> done
> Call stack info (12):
> ./test_global_control.exe(_Z16print_call_stackv+0x37)[0x407937]
> ./test_global_control.exe(_Z11ReportErrorPKciS0_S0_+0x1b)[0x407a3b]
> ./test_global_control.exe(_ZN3tbb10interface98internal9start_forINS_13b
> locked_rangeImEENS_8internal17parallel_for_bodyIN7Harness21ExactConcurr
> encyLevelEmEEKNS_18simple_partitionerEE7executeEv+0x327)[0x411067]
> ./libtbb.so.2(+0x2b7c2)[0x7ffff7fb17c2]
> ./libtbb.so.2(+0x2bb25)[0x7ffff7fb1b25]
> ./libtbb.so.2(+0x29810)[0x7ffff7faf810]
> ./test_global_control.exe(_ZN7Harness21ExactConcurrencyLevel5checkEmNS0
> _4ModeE+0x35f)[0x40cbcf]
> ./test_global_control.exe(_Z23TestParallelismRestoredv+0xd8)[0x409c28]
> ./test_global_control.exe(_Z8TestMainv+0x2a)[0x40afea]
> ./test_global_control.exe(main+0xe)[0x40751e]
> /gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-
> 2.31/lib/libc.so.6(__libc_start_main+0xed)[0x7ffff7ad9a6d]
> ./test_global_control.exe(_start+0x2a)[0x40776a]
> ../../src/test/harness_concurrency_tracker.h:123, assertion
> !myCrashOnFail: Timeout was detected.
> make[1]: *** [../../build/Makefile.test:274: test_tbb_plain] Aborted
> make[1]: Leaving directory '/tmp/guix-build-tbb-2020.3.drv-0/tbb-
> 2020.3-checkout/build/guix_release'
> make: *** [Makefile:42: test] Error 2
>
> Test suite failed, dumping logs.
> command "make" "test" "-j" "3" "LDFLAGS=-Wl,-
> rpath=/gnu/store/qc926v75q54k94mwgz6gn4s02sjgrr03-tbb-2020.3/lib"
> failed with status 2
> """

It looks like a regression introduced by the upgrade in commit
e9cbf43ae07f1b4c4c047e072c9aa021b64eace8.  It worked on my machine but
also fails on ci.guix.gnu.org.

Greg, could you take a look?  If you’re unavailable at the moment,
should we revert the upgrade in the meantime?

Thanks,
Ludo’.