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Thread: See How Your Linux System Performs Against The Latest Intel/AMD CPUs

  1. #11
    Join Date
    Feb 2008
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    1,073

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    Quote Originally Posted by Calinou View Post
    Few games enable V-Sync by default.
    When someone do GPU benchmarks he disable it for sure in the driver. The same is with ondemand, when someone do gaming benchmarks he disable it, because of known (miss)behavior

    Both vblank and ondemand are good default, but for performance benchmarks you surely don't want it

  2. #12

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    Quote Originally Posted by mendieta View Post
    You know I tried to run agains this, buy:

    Code:
    HPC Challenge 1.4.3:
        pts/hpcc-1.1.4 [Test / Class: G-HPL]
        Test 1 of 10
        Estimated Trial Run Count:    3
        Estimated Test Run-Time:      1 Hour, 39 Minutes
        Estimated Time To Completion: 3 Hours, 58 Minutes
    Really? I just aborted the whole thing.

    This is my biggest issue with many of the tests in the phoronix test suite, they take forever. It would be nice to limit the runtime of these tests to something reasonable, a few minutes tops. This is what I love of tests like geekbench. Sure, they are not real life, but most of the time i need a quick test, not an overnight one.
    HPCC is really an exception... Most PTS tests don't take longer than a couple minutes with modern hardware, but HPC Challenge is notoriously big and depending upon your core count and RAM capacity can be quite lengthy, but many people love the test.

    You could also set SKIP_TESTS=hpcc environment variable if you want to skip over it.

  3. #13
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    Feb 2008
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    CPU on max, governor performance, blah, blah


  4. #14
    Join Date
    Nov 2012
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    182

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    Quote Originally Posted by Calinou View Post
    Few games enable V-Sync by default.
    If by few you mean almost all games. Not having v-sync would be stupid. Disabling v-sync looks bad and lowers performance by forcing the machine to do pointless busy work for no benefit. You only disable it for benchmark and if you are a pro-gamer who favors a few more milliseconds of reaction time over graphics.
    Last edited by carewolf; 08-31-2014 at 05:15 PM.

  5. #15
    Join Date
    Aug 2008
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    231

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    I have my 4930k going now. Cant wait to see how she does!

  6. #16
    Join Date
    Jul 2014
    Posts
    2

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    I gave it a go.

    I installed it from pacman, but didn't work faultlessly, had to install quite a few additional pack.

    Also, as you can see hpcc, lammps and open-popous-media didn't run, because it wouldnt install.

    Code:
        pts/hpcc-1.1.4:
            Test Installation 1 of 3
            1 File Needed [0.62 MB / 1 Minute]
            File Found: hpcc-1.4.3.tar.gz                                                         [0.62MB]
            Installation Size: 9 MB
            Installing Test @ 21:51:22
    
            [NOTICE] Supported install-time optional variables include $MPI_PATH, $MPI_INCLUDE, $MPI_CC,
            $MPI_LIBS, $LA_PATH, $LA_INCLUDE, $LA_LIBS, $CFLAGS, $LD_FLAGS, and $MPI_LD
    
            [NOTICE] Supported run-time optional environment variables include $N, $NB, $MPI_NUM_THREADS,
            $HOSTFILE
                The installer exited with a non-zero exit status.
                ERROR: make[1]: /usr/lib64/openmpi/bin/mpicc: Command not found
                LOG: ~/.phoronix-test-suite/installed-tests/pts/hpcc-1.1.4/install-failed.log
    
        pts/lammps-1.0.0:
            Test Installation 2 of 3
            1 File Needed [15.97 MB / 1 Minute]
            File Found: lammps-22Jun07_v1.0.tgz                                                  [15.97MB]
            Installation Size: 87 MB
            Installing Test @ 21:51:23
                The installer exited with a non-zero exit status.
                ERROR: Missing Header File: fftw.h
                LOG: ~/.phoronix-test-suite/installed-tests/pts/lammps-1.0.0/install-failed.log
    
        pts/open-porous-media-1.3.1:
            Test Installation 3 of 3
            1 File Needed [10.63 MB / 1 Minute]
            File Found: opm-20131126.tar.bz2                                                     [10.63MB]
            Installation Size: 70 MB
            Installing Test @ 21:51:27
                The installer exited with a non-zero exit status.
                LOG: ~/.phoronix-test-suite/installed-tests/pts/open-porous-media-1.3.1/install-failed.log

  7. #17
    Join Date
    Aug 2008
    Posts
    231

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    I ran it 2x since I had a process running the first time chewing up a ton of CPU time.


    http://openbenchmarking.org/result/1...SO-1408319LI18

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