Test: pmem2_mem_ext/TEST[1-4]: SETUP (short/debug/pmemcheck/byte/variant: avx512f) fails

[Greg091]

ISSUE:

Environment Information

• PMDK package version(s): 1.8-670-g6dee0d9d0
• OS(es) version(s): Fedora31
• ndctl version(s): 67
• kernel version(s): 5.3.15-300.fc31.x86_64

Please provide a reproduction of the bug:

./RUNTESTS.py pmem2_mem_ext --force-enable pmemcheck
pmem2_mem_ext/TEST3: SETUP      (short/debug/pmemcheck/page/variant: sse2)
pmem2_mem_ext/TEST3: PASS                       [04.652 s]
pmem2_mem_ext/TEST3: SETUP      (short/debug/pmemcheck/page/variant: avx)
pmem2_mem_ext/TEST3: PASS                       [04.646 s]
pmem2_mem_ext/TEST3: SETUP      (short/debug/pmemcheck/page/variant: avx512f)
Last 30 lines of /home/jenkins/greg/pmdk/src/test/pmem2_mem_ext/pmem2_3.log below (whole file has 48 lines):
<libpmem2>: <3> [init.c:235 use_avx_memcpy_memset] PMEM_AVX not set or not == 1
<libpmem2>: <4> [cpu.c:145 is_cpu_avx512f_present] AVX512f not supported
<libpmem2>: <3> [init.c:399 pmem2_arch_init] using clflush
<libpmem2>: <3> [init.c:408 pmem2_arch_init] using movnt SSE2
<libpmem2>: <3> [map_posix.c:302 pmem2_map] cfg 0x402fa90 src 0x402fac0 map_ptr 0x1ffeffff58
<libpmem2>: <3> [source_posix.c:132 pmem2_source_alignment] fd 8
<libpmem2>: <4> [source_posix.c:168 pmem2_source_alignment] alignment 4096
<libpmem2>: <3> [source_posix.c:84 pmem2_source_size] fd 8
<libpmem2>: <4> [source_posix.c:121 pmem2_source_size] file length 4194304
<libpmem2>: <4> [map_posix.c:172 map_reserve] system choice 0x4f76000
<libpmem2>: <4> [map_posix.c:181 map_reserve] hint 0x4f76000
<libpmem2>: <15> [map_posix.c:234 file_map] reserve 0x4f76000 len 4194304 proto 3 flags 10 fd 8 offset 0 map_sync 0x1ffefffe37
<libpmem2>: <4> [map_posix.c:267 file_map] mmap with MAP_SYNC not supported
<libpmem2>: <3> [map_posix.c:419 pmem2_map] mapped at 0x4f76000
<libpmem2>: <15> [auto_flush_linux.c:140 pmem2_auto_flush]
<libpmem2>: <15> [auto_flush_linux.c:175 pmem2_auto_flush] Start traversing region: /sys/bus/nd/devices/region0
<libpmem2>: <3> [auto_flush_linux.c:86 check_domain_in_region] region_path: /sys/bus/nd/devices/region0
<libpmem2>: <3> [auto_flush_linux.c:30 check_cpu_cache] domain_path: /sys/bus/nd/devices/region0/persistence_domain
<libpmem2>: <15> [auto_flush_linux.c:64 check_cpu_cache] detected persistent_domain: memory_controller
<libpmem2>: <15> [auto_flush_linux.c:69 check_cpu_cache] cpu_cache not in persistent_domain: /sys/bus/nd/devices/region0/persistence_domain
<libpmem2>: <6> [ravl.c:392 ravl_emplace]
<libpmem2>: <3> [map.c:38 pmem2_map_get_size] map 0x4031720
<libpmem2>: <3> [map.c:27 pmem2_map_get_address] map 0x4031720
<libpmem2>: <15> [memcpy_nt_sse2.h:256 memmove_movnt_sse2_clflush] dest 0x4f76400 src 0x4f76000 len 1024
<libpmem2>: <15> [persist.c:128 pmem2_log_flush] addr 0x4f76400 len 1024
<libpmem2>: <6> [ravl.c:523 ravl_find]
<libpmem2>: <3> [map_posix.c:477 pmem2_unmap] map_ptr 0x1ffeffff58
<libpmem2>: <6> [ravl.c:523 ravl_find]
<libpmem2>: <6> [ravl.c:544 ravl_remove]
<libpmem2>: <3> [libpmem2.c:44 libpmem2_fini]
Last 9 lines of /home/jenkins/greg/pmdk/src/test/pmem2_mem_ext/pmemcheck3.log below (whole file has 9 lines):
==8703== pmemcheck-1.0, a simple persistent store checker
==8703== Copyright (c) 2014-2016, Intel Corporation
==8703== Using Valgrind-3.15.0 and LibVEX; rerun with -h for copyright info
==8703== Command: /home/jenkins/greg/pmdk/src/test/pmem2_mem_ext/pmem2_mem_ext /tmp/pmem2_mem_ext_3/testfile C 1024 0
==8703== Parent PID: 8437
==8703==
==8703==
==8703== Number of stores not made persistent: 0
==8703== ERROR SUMMARY: 0 errors
pmem2_mem_ext/TEST3: FAILED     (short/debug/pmemcheck/page/variant: avx512f)
Pattern: memmove_movnt_avx512f occurrs 0 times. One expected. Type: C Flag id: 0

How often bug is revealed: (always, often, rare): always

Actual behavior:

Tests fail.

Expected behavior:

Tests should pass.

Details

Tests fail only with enabled valgrind.
pmemcheck2.log
pmemcheck3.log
pmemcheck4.log
pmem2_0.log
pmem2_1.log
pmem2_2.log
pmem2_3.log
pmem2_4.log
pmemcheck0.log
pmemcheck1.log

Additional information about Priority and Help Requested:

Are you willing to submit a pull request with a proposed change? (Yes, No)

Requested priority: (Showstopper, High, Medium, Low)

[grom72]

Closed as it will be fixed under #5640.