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Diffstat (limited to 'results/classifier/zero-shot/108/other/1781281')
| -rw-r--r-- | results/classifier/zero-shot/108/other/1781281 | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/results/classifier/zero-shot/108/other/1781281 b/results/classifier/zero-shot/108/other/1781281 new file mode 100644 index 000000000..d89a847fe --- /dev/null +++ b/results/classifier/zero-shot/108/other/1781281 @@ -0,0 +1,67 @@ +graphic: 0.844 +debug: 0.782 +other: 0.720 +vnc: 0.696 +performance: 0.695 +semantic: 0.664 +files: 0.622 +device: 0.614 +PID: 0.598 +permissions: 0.519 +network: 0.469 +socket: 0.462 +boot: 0.421 +KVM: 0.323 + +qemu-ppc64le uncaught target signal 4 (Illegal instruction) + +qemu-ppc64le version 2.12.0 +host machine: x86_64 Arch Linux + +I'm currently working on VSX support in libVPX, I'm using qemu to test, on line 723 of vpx_dsp/ppc/loopfilter_vsx.c, when I change the vec_sub to vec_subs I get: + +qemu: uncaught target signal 4 (Illegal instruction) - core dumped + +Thread 1 "qemu-ppc64le" received signal SIGILL, Illegal instruction. +0x00007ffff66d1bf6 in sigsuspend () from /usr/lib/libc.so.6 +(gdb) bt +#0 0x00007ffff66d1bf6 in sigsuspend () from /usr/lib/libc.so.6 +#1 0x000055555567ee68 in ?? () +#2 0x000055555567fd18 in ?? () +#3 0x00005555556805ef in process_pending_signals () +#4 0x0000555555661e69 in cpu_loop () +#5 0x000055555561fd72 in main () + +This can be reproduced by downloading this patch (patchset 1): + +https://chromium-review.googlesource.com/c/webm/libvpx/+/1134034 + +and running + +qemu-ppc64le -L /home/ltrudeau/x-tools/powerpc64le-unknown-linux-gnu/powerpc64le-unknown-linux-gnu/sysroot/ ./test_libvpx --gtest_also_run_disabled_tests "--gtest_filter=VSX/*Loop*/*" + +I don't observe any issues when running the code on a POWER9 machine. + +If it works fine on a POWER9 machine, you should try to run qemu-ppc64le with "-cpu power9". + +Thanks for the reply. + +I tried with the -cpu power9 and it works! + +However, I tried with -cpu power8 and it does not work. I tried the code on a real power8 and it works. So -cpu power8 should work + +The QEMU project is currently considering to move its bug tracking to +another system. For this we need to know which bugs are still valid +and which could be closed already. Thus we are setting older bugs to +"Incomplete" now. + +If you still think this bug report here is valid, then please switch +the state back to "New" within the next 60 days, otherwise this report +will be marked as "Expired". Or please mark it as "Fix Released" if +the problem has been solved with a newer version of QEMU already. + +Thank you and sorry for the inconvenience. + + +[Expired for QEMU because there has been no activity for 60 days.] + |