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Date:      Sat, 2 May 2020 08:52:38 +0200
From:      Per Hedeland <per@hedeland.org>
To:        Arne Steinkamm <freebsd-questions@Steinkamm.COM>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: FreeBSD-speedometer?
Message-ID:  <d7df3554-8575-99a1-ff59-03d6d517c6c0@hedeland.org>
In-Reply-To: <20200501213912.GB83180@trajan.stk.cx>
References:  <FBFC422E-71A7-4AB4-9AD8-C4D3FB5E7CBE@kukulies.org> <20200501213912.GB83180@trajan.stk.cx>

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On 2020-05-01 23:39, Arne Steinkamm wrote:
>
> My command line tool to get a first idea of the integer(!) single-core(!)
> performance is this (attention: "time" is also in most shells a builtin)
>
> % echo '99999^99999' | time bc > /dev/null
>
> A few examples:
>
> CPU: Intel(R) Xeon(R) CPU E3-1225 v5 @ 3.30GHz (3312.16-MHz K8-class CPU)
>
>         1.83 real         1.83 user         0.00 sys

Surely that can't be right - with 12.1-RELEASE on Intel(R) Core(TM)
i7-2600 CPU @ 3.40GHz, I get:

      179.72 real       179.67 user         0.01 sys

Perhaps you meant '99999^9999'? With that I get:

        1.80 real         1.80 user         0.00 sys

--Per Hedeland



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