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    This is two nodes, directly connected via 4x...

    This is two nodes, directly connected via 4x Enhanced Data Rate (EDR) Infiniband (IB) network interface cards (Mellanox ConnectX-4 dual port cards).

    All of my compute nodes are configured as...
  2. Steve - you're very welcome. And same to you -...

    Steve - you're very welcome. And same to you - Happy Holidays and a Happy New Year to you and your family as well. I wish you health, fortune, and happiness for 2019.

    (Yeah, I've been on this...
  3. Steve, So let me start by saying that right...

    Steve,

    So let me start by saying that right now, in my house, I have a total of somewhere around 86 cores in total running in a 64/8/8/6 configuration.

    My main compute servers are now on a 100...
  4. Over the last 15 years or so, I've probably had...

    Over the last 15 years or so, I've probably had over 100-150 HGST hard drives both of the desktop and enterprise variants and only TWO have died (because they were sitting right behind the heater...
  5. Sorry for being late to the party, but did you...

    Sorry for being late to the party, but did you ever get that sorted out?

    If not, I can help you try and figure that stuff out because I just upgraded pretty much all my workhorse systems so I've...
  6. Samsung DDR3-1866 (running at DDR3-1600) bandwidth benchmark

    8x 16 GB Samsung DDR3-1866 (running at DDR3-1600) Reg ECC 2Rx4 at stock timings (128 GB total installed memory)
    ...
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    100 Gbps 4x EDR IB

    100 Gbps 4x EDR IB

    https://i.postimg.cc/t4wyNXN7/IPo-IBbandwidth.png

    There wasn't really a section in the forum for network bandwidth benchmarking, so I had to just put it here instead.

    You...
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    Sticky: What do you recommend to use for benchmarking...

    What do you recommend to use for benchmarking memory bandwidth in Linux (specifically SuSE Linux Enterprise Server (SLES) 12 SP1)?

    Thanks.
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    Here is one of my servers. ...

    Here is one of my servers.

    https://i.postimg.cc/3xP7CSJh/18922520-913968148879-4897054420455576157-o.jpg

    Here is the rest of the stack.
    ...
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    VGA to mini DP output

    So my work laptop has a VGA out port and I have a Dell U2414H that has a DisplayPort, a mini DP in, a mini DP out, and two HDMI ports (that are already used and connected to two of my other systems)....
  11. Are there 23"-24" monitors (LCD or LED) with 4 HDMI inputs that's < $300?

    Are there 23"-24" monitors (LCD or LED) with 4 HDMI inputs that's < $300?
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    (*I MIGHT be able to parallelize it but it would...

    (*I MIGHT be able to parallelize it but it would mean that I would have to solve it kinda recursively, and if I can recurse it at any point in time (so....recurse it n times @ n), then there's an...
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    So, for those that might be interested, here's...

    So, for those that might be interested, here's the MATLAB code:



    % for j=1:4
    tic;
    reset(gpuDevice(1)); clear all; % clean up
    format long; % show double precision
    R_i_gpu=gpuArray(6); %...
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    It doesn't look like that GPU-Z will list it out...

    It doesn't look like that GPU-Z will list it out by task or process, but it does have a data-logging capability that is helping me deep dive a LOT further into the issue.
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    It'll show the memory usage? Would it show it...

    It'll show the memory usage? Would it show it "per task" like the Windows Task Manager does, or is just the total aggregiate?
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    GPU "Task Manager"

    Does anybody know if there's something like a "Task Manager" for nVIDIA GPUs so that I can monitor memory usage as something is running on the video card?

    (I put it under the benchmarking section...
  17. For North American XS members - ever tried running 240VAC/60Hz to your computer?

    For North American XS members, has anybody here ever tried running their systems on 240VAC/60Hz?

    I just bought my first house and I'm contemplating running a 240VAC line in my house for my...
  18. Well, the quad dual socket mini blade-in-a-2U...

    Well, the quad dual socket mini blade-in-a-2U (Supermicro Twin2) the chassis alone is $3500. Each of the Xeon E5-2670 that I was looking at cost the sum of my 3930K that I've now OC'd. Granted, that...
  19. I agree with what you're saying. But at 4.5 GHz -...

    I agree with what you're saying. But at 4.5 GHz - as it stands right now, my crash sims take 30-31 hours to run. And that's just with a standard benchark model. If I were to be running my own model,...
  20. I ended up backing off the OC back to 4.5 GHz....

    I ended up backing off the OC back to 4.5 GHz. 4.8 GHz - I was about to do short runs with, but it's been having a REALLY hard time with a 30-hour run and it's been requiring quite a high voltage...
  21. It overlaps Intel/Overclocking/Motherboards and a...

    It overlaps Intel/Overclocking/Motherboards and a few others.

    So unless you want to start creating subforums based on keywords, else; you can move it to wherever you like. Also keep in mind that 5...
  22. Corsair H80. At 4.8 GHz @ 1.44 V (idle, 1.432...

    Corsair H80.

    At 4.8 GHz @ 1.44 V (idle, 1.432 V @ load) - I've topped it out at 74 C using Intel Burn Test. Running Folding@Home right now, it's only topping out at 61 C.
  23. Would it be advisable to run a 3930K @ 1.5 V 24/7?

    Would it be advisable to run a 3930K at 1.5V 24/7? I've managed to get it to pass Intel Burn Test at 4.9 GHz @ 1.5 V on the 'Very High' setting (5 passes).
  24. Has anybody tried running Linux (like Ubuntu) on Asus X79 Sabertooth?

    Has anybody here tried running Linux (like Ubuntu) with a 3930K on an Asus X79 Sabertooth (or Gigabyte GA-X79-UD5) before?

    The manufacturer's website doesn't list Linux as an option for their...
  25. Follow this procedure for getting data...

    Follow this procedure for getting data deduplication up and running...

    http://technet.microsoft.com/en-us/library/hh831700.aspx
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