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Reliable speed comparison: some math required
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Lucas Braesch



Joined: 31 May 2010
Posts: 2951

PostPost subject: Re: Reliable speed comparison: some math required    Posted: Wed Feb 28, 2018 1:59 am Reply to topic Reply with quote

syzygy wrote:
Without background noise and running just a single bench at a time:
Code:
$ taskset -c 4 cfish bench 2>&1 >/dev/null | grep second

Results:
Code:
Nodes/second    : 2775955
Nodes/second    : 2778906
Nodes/second    : 2777430
Nodes/second    : 2778906
Nodes/second    : 2780385
Nodes/second    : 2777430
Nodes/second    : 2778906
Nodes/second    : 2780385
Nodes/second    : 2777430
Nodes/second    : 2775955
Nodes/second    : 2777430
Nodes/second    : 2777430

So max speed is 2780385.

Same comment as my previous post. This data proves nothing.
_________________
Theory and practice sometimes clash. And when that happens, theory loses. Every single time.
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Subject Author Date/Time
Reliable speed comparison: some math required Marco Costalba Tue Feb 27, 2018 8:37 am
      Re: Reliable speed comparison: some math required Lucas Braesch Tue Feb 27, 2018 8:57 am
            Re: Reliable speed comparison: some math required Marco Costalba Tue Feb 27, 2018 9:01 am
                  Re: Reliable speed comparison: some math required Lucas Braesch Tue Feb 27, 2018 9:10 am
                  Re: Reliable speed comparison: some math required Eugene Kotlov Tue Feb 27, 2018 9:15 am
                        Re: Reliable speed comparison: some math required Lucas Braesch Tue Feb 27, 2018 9:20 am
                        Re: Reliable speed comparison: some math required Ronald de Man Tue Feb 27, 2018 9:27 am
            Re: Reliable speed comparison: some math required Lucas Braesch Tue Feb 27, 2018 9:07 am
            Re: Reliable speed comparison: some math required Ronald de Man Tue Feb 27, 2018 9:24 am
                  Re: Reliable speed comparison: some math required Lucas Braesch Tue Feb 27, 2018 9:29 am
                        Re: Reliable speed comparison: some math required Eugene Kotlov Tue Feb 27, 2018 9:54 am
                              Re: Reliable speed comparison: some math required Oliver Roese Tue Feb 27, 2018 2:33 pm
                        Re: Reliable speed comparison: some math required Ronald de Man Tue Feb 27, 2018 8:41 pm
                              Re: Reliable speed comparison: some math required Marco Costalba Tue Feb 27, 2018 8:53 pm
                              Re: Reliable speed comparison: some math required Ronald de Man Tue Feb 27, 2018 8:59 pm
                                    Re: Reliable speed comparison: some math required Lucas Braesch Wed Feb 28, 2018 1:59 am
                              Re: Reliable speed comparison: some math required Lucas Braesch Wed Feb 28, 2018 1:56 am
                        Re: Reliable speed comparison: some math required Robert Hyatt Wed Feb 28, 2018 2:26 am
                              Re: Reliable speed comparison: some math required Jouni Uski Wed Feb 28, 2018 6:29 am
                                    Re: Reliable speed comparison: some math required Robert Hyatt Fri Mar 02, 2018 1:45 am
                              Re: Reliable speed comparison: some math required Oliver Roese Fri Mar 02, 2018 12:26 am
                                    Re: Reliable speed comparison: some math required Robert Hyatt Fri Mar 02, 2018 1:46 am
      Re: Reliable speed comparison: some math required Martin Sedlak Tue Feb 27, 2018 9:22 am
            Re: Reliable speed comparison: some math required Lucas Braesch Tue Feb 27, 2018 9:25 am
                  Re: Reliable speed comparison: some math required Ronald de Man Tue Feb 27, 2018 7:02 pm
                        Re: Reliable speed comparison: some math required Álvaro Begué Tue Feb 27, 2018 7:10 pm
                              Re: Reliable speed comparison: some math required Ronald de Man Tue Feb 27, 2018 7:42 pm
                                    Re: Reliable speed comparison: some math required Louis Zulli Tue Feb 27, 2018 8:05 pm
      Re: Reliable speed comparison: some math required Oliver Roese Tue Feb 27, 2018 2:55 pm
      Re: Reliable speed comparison: some math required Fulvio Benini Wed Feb 28, 2018 8:46 am
            Re: Reliable speed comparison: some math required Marco Costalba Thu Mar 01, 2018 4:23 pm
                  Re: Reliable speed comparison: some math required Robert Hyatt Sat Mar 03, 2018 5:16 pm
                        Re: Reliable speed comparison: some math required Ronald de Man Sat Mar 03, 2018 8:01 pm
                              Re: Reliable speed comparison: some math required Robert Hyatt Thu Mar 15, 2018 3:22 am
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