Created attachment 566068 [details] build.log Failing Tests (111): libomp :: affinity/bug-nested.c libomp :: affinity/format/affinity_display.1.c libomp :: affinity/format/affinity_values.c libomp :: affinity/format/api.c libomp :: affinity/format/api2.c libomp :: affinity/format/fields_modifiers.c libomp :: affinity/format/fields_values.c libomp :: affinity/format/increase.c libomp :: affinity/format/nested.c libomp :: affinity/format/nested2.c libomp :: affinity/format/nested_mixed.c libomp :: affinity/format/nested_serial.c libomp :: affinity/format/proc_bind.c libomp :: affinity/format/simple.c libomp :: affinity/format/simple_env.c libomp :: api/kmp_aligned_malloc.c libomp :: api/kmp_set_defaults_lock_bug.c libomp :: api/omp_alloc.c libomp :: api/omp_get_num_threads.c libomp :: api/omp_in_parallel.c libomp :: atomic/omp_atomic.c libomp :: barrier/omp_barrier.c libomp :: critical/omp_critical.c libomp :: env/kmp_aff_disable_hwloc.c libomp :: env/kmp_set_dispatch_buf.c libomp :: env/omp_thread_limit.c libomp :: flush/omp_flush.c libomp :: lock/omp_init_lock.c libomp :: lock/omp_lock.c libomp :: lock/omp_nest_lock.c libomp :: lock/omp_test_lock.c libomp :: lock/omp_test_nest_lock.c libomp :: master/omp_master.c libomp :: master/omp_master_3.c libomp :: misc_bugs/cancellation_for_sections.c libomp :: misc_bugs/many-microtask-args.c libomp :: misc_bugs/omp_foreign_thread_team_reuse.c libomp :: misc_bugs/teams-no-par.c libomp :: misc_bugs/teams-reduction.c libomp :: ompt/misc/control_tool_no_ompt_support.c libomp :: parallel/omp_nested.c libomp :: parallel/omp_parallel_copyin.c libomp :: parallel/omp_parallel_default.c libomp :: parallel/omp_parallel_firstprivate.c libomp :: parallel/omp_parallel_if.c libomp :: parallel/omp_parallel_num_threads.c libomp :: parallel/omp_parallel_private.c libomp :: parallel/omp_parallel_reduction.c libomp :: parallel/omp_parallel_shared.c libomp :: tasking/bug_36720.c libomp :: tasking/bug_nested_proxy_task.c libomp :: tasking/bug_proxy_task_dep_waiting.c libomp :: tasking/kmp_task_reduction_nest.cpp libomp :: tasking/kmp_taskloop.c libomp :: tasking/nested_parallel_tasking.c libomp :: tasking/nested_task_creation.c libomp :: tasking/omp50_task_depend_mtx.c libomp :: tasking/omp50_task_depend_mtx2.c libomp :: tasking/omp_task.c libomp :: tasking/omp_task_final.c libomp :: tasking/omp_task_firstprivate.c libomp :: tasking/omp_task_if.c libomp :: tasking/omp_task_imp_firstprivate.c libomp :: tasking/omp_task_private.c libomp :: tasking/omp_task_shared.c libomp :: tasking/omp_taskloop_grainsize.c libomp :: tasking/omp_taskloop_num_tasks.c libomp :: tasking/omp_taskwait.c libomp :: tasking/omp_taskyield.c libomp :: threadprivate/omp_threadprivate.c libomp :: threadprivate/omp_threadprivate_for.c libomp :: worksharing/for/bug_set_schedule_0.c libomp :: worksharing/for/kmp_doacross_check.c libomp :: worksharing/for/kmp_sch_simd_guided.c libomp :: worksharing/for/kmp_sch_simd_runtime_api.c libomp :: worksharing/for/kmp_sch_simd_runtime_guided.c libomp :: worksharing/for/kmp_sch_simd_runtime_static.c libomp :: worksharing/for/kmp_set_dispatch_buf.c libomp :: worksharing/for/omp_doacross.c libomp :: worksharing/for/omp_for_collapse.c libomp :: worksharing/for/omp_for_firstprivate.c libomp :: worksharing/for/omp_for_lastprivate.c libomp :: worksharing/for/omp_for_nowait.c libomp :: worksharing/for/omp_for_ordered.c libomp :: worksharing/for/omp_for_private.c libomp :: worksharing/for/omp_for_reduction.c libomp :: worksharing/for/omp_for_schedule_auto.c libomp :: worksharing/for/omp_for_schedule_dynamic.c libomp :: worksharing/for/omp_for_schedule_guided.c libomp :: worksharing/for/omp_for_schedule_runtime.c libomp :: worksharing/for/omp_for_schedule_static.c libomp :: worksharing/for/omp_for_schedule_static_3.c libomp :: worksharing/for/omp_parallel_for_firstprivate.c libomp :: worksharing/for/omp_parallel_for_if.c libomp :: worksharing/for/omp_parallel_for_lastprivate.c libomp :: worksharing/for/omp_parallel_for_ordered.c libomp :: worksharing/for/omp_parallel_for_private.c libomp :: worksharing/for/omp_parallel_for_reduction.c libomp :: worksharing/sections/omp_parallel_sections_firstprivate.c libomp :: worksharing/sections/omp_parallel_sections_lastprivate.c libomp :: worksharing/sections/omp_parallel_sections_private.c libomp :: worksharing/sections/omp_parallel_sections_reduction.c libomp :: worksharing/sections/omp_section_firstprivate.c libomp :: worksharing/sections/omp_section_lastprivate.c libomp :: worksharing/sections/omp_section_private.c libomp :: worksharing/sections/omp_sections_nowait.c libomp :: worksharing/sections/omp_sections_reduction.c libomp :: worksharing/single/omp_single.c libomp :: worksharing/single/omp_single_copyprivate.c libomp :: worksharing/single/omp_single_nowait.c libomp :: worksharing/single/omp_single_private.c Expected Passes : 7 Expected Failures : 1 Unsupported Tests : 71 Unexpected Failures: 111 FAILED: runtime/test/CMakeFiles/check-libomp cd /var/tmp/portage/sys-libs/libomp-8.0.0_rc2/work/openmp-8.0.0rc2.src-abi_ppc_64.ppc64/runtime/test && /var/tmp/portage/sys-libs/libomp-8.0.0_rc2/temp/python2.7/bin/python /usr/bin/lit -vv -j 34 /var/tmp/portage/sys-libs/libomp-8.0.0_rc2/work/openmp-8.0.0rc2.src-abi_ppc_64.ppc64/runtime/test ninja: build stopped: subcommand failed. * ERROR: sys-libs/libomp-8.0.0_rc2::gentoo failed (test phase): * ninja -v -j34 -l32 check-libomp failed
Created attachment 566070 [details] emerge --info
Apparently it doesn't work at all. Could you try 7.0.1 for comparison?
(In reply to Michał Górny from comment #2) > Apparently it doesn't work at all. Could you try 7.0.1 for comparison? I already did. libomp-7.0.1: bug #671904 libomp-6.0.1: bug #667888
Ok, so it's nothing new. Do you see any usefulness for libomp on ppc64 right now? Maybe we should just drop the keywords.
(In reply to Michał Górny from comment #4) > Ok, so it's nothing new. Do you see any usefulness for libomp on ppc64 > right now? Maybe we should just drop the keywords. I do use clang on ppc64, but not libomp. Just wanted to run the whole testsuite. But I am the wrong person to ask. Better talk to someone from the PowerPC team before dropping it. ;)
Same for 10.0.0. [...] Expected Passes : 8 Expected Failures : 1 Unsupported Tests : 80 Unexpected Failures: 127 FAILED: runtime/test/CMakeFiles/check-libomp cd /var/tmp/portage/sys-libs/libomp-10.0.0/work/openmp-.ppc64/runtime/test && /var/tmp/portage/sys-libs/libomp-10.0.0/temp/python3.6/bin/python /usr/bin/lit -vv -j 24 /var/tmp/portage/sys-libs/libomp-10.0.0/work/openmp-.ppc64/runtime/test ninja: build stopped: subcommand failed. * ERROR: sys-libs/libomp-10.0.0::gentoo failed (test phase): * ninja -v -j24 -l24 check-libomp failed
Created attachment 639314 [details] build.log (10.0.0)
Created attachment 639316 [details] emerge --info
10.0.1 does not look bad on ppc64le at least. that's with USE=hwloc I'll try on big-endian soon-ish, we can mask it on BE profile if it's that broken there. Testing Time: 51.83s ******************** Failing Tests (1): libomp :: env/kmp_aff_disable_hwloc.c Expected Passes : 134 Expected Failures : 1 Unsupported Tests : 80 Unexpected Failures: 1
and no failures without hwloc.
ran tests on big-endian qemu, looks completely broken =) I'll give it a shot on real HW and proceed with masks if it's the same.
Created attachment 690312 [details] build.log (11.0.1) Same on 11.0.1. [...] Testing Time: 52.45s Unsupported: 91 Passed : 9 Failed : 126 FAILED: runtime/test/CMakeFiles/check-libomp cd /var/tmp/portage/sys-libs/libomp-11.0.1/work/libomp-11.0.1_build-.ppc64/runtime/test && /var/tmp/portage/sys-libs/libomp-11.0.1/temp/python3.9/bin/python /usr/bin/lit -vv -j 16 /var/tmp/portage/sys-libs/libomp-11.0.1/work/libomp-11.0.1_build-.ppc64/runtime/test ninja: build stopped: subcommand failed. * ERROR: sys-libs/libomp-11.0.1::gentoo failed (test phase):
Created attachment 690315 [details] emerge --info
The mass failing of tests on ppc64 seems over now with libomp-12.0.1. Only 8 tests failing with 12.0.1. I'll obsolete this bug and open a new one as this is probably a different issue.
