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extended instructions(NEON) get stuck

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  • #16
    popped up "Illegal instruction" while executing ./simd_arm32_10.1.1004.2, not sure if there's anything wrong?
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    Last edited by arvin; 09-03-2021, 08:59 AM.

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    • #17
      please find attached for simd_debug.log file. thanks.
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      • #18
        Thanks for that, I think we've tracked down the problem.

        Looks like a problem with ARMv7 CPU's with neon extensions but missing the CPU extended instruction vfpv4. It seems vfpv4 is in most v7 CPUs but not all. It was made standard in ARMv8.

        Could you try this PerformanceTest build (pt_linux_arm32_debug10.1.1005) and let us know if it works.
        Last edited by David.K (Passmark); 09-15-2021, 05:22 AM.

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        • #19
          Thanks for new version trying, looks CPU Mark still Incomplete as attached.
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          • #20
            Thought that would have fixed the problem.

            Could you upload the "debug.log" file from that build?

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