[zeromq-dev] 0MQ/2.0 - alpha version available

[Pavol Malosek]

Hello Chad,

Sorry I forgot to mention it.
Measured latency is one way latency (half of a round trip).

malo
  ----- Original Message ----- 
  From: Chad Harrington 
  To: Pavol Malosek 
  Sent: Wednesday, September 09, 2009 9:37 PM
  Subject: Re: [zeromq-dev] 0MQ/2.0 - alpha version available


  Pavol,
  Thanks for these numbers.  Is the average latency the time for a round trip or the time for a one-way communication (1/2 of a round trip)?

  Thanks,

  Chad Harrington
  chad.harrington at gmail.com



  On Wed, Sep 9, 2009 at 5:59 AM, Pavol Malosek <malosek at fastmq.com> wrote:

    Hello,

    Here are some unofficial results from latency and throughput tests of
    zeromq-2.0-alpha1 release (1Gb direct link, 8core GNU/Linux boxes).

    **** LATENCY

    message size: 1 [B]
    roundtrip count: 100000
    average latency: 47.713 [us]

    message size: 1 [B]
    roundtrip count: 100000
    average latency: 46.188 [us]

    message size: 32 [B]
    roundtrip count: 100000
    average latency: 49.111 [us]

    message size: 128 [B]
    roundtrip count: 100000
    average latency: 51.096 [us]

    message size: 1024 [B]
    roundtrip count: 100000
    average latency: 62.978 [us]


    **** THROUGHPUT

    message size: 1 [B]
    message count: 10000000
    mean throughput: 3010357 [msg/s]
    mean throughput: 24.083 [Mb/s]

    message size: 32 [B]
    message count: 5000000
    mean throughput: 1908560 [msg/s]
    mean throughput: 488.591 [Mb/s]

    message size: 128 [B]
    message count: 5000000
    mean throughput: 919835 [msg/s]
    mean throughput: 941.911 [Mb/s]

    malo


    ----- Original Message -----
    From: "Martin Sustrik" <sustrik at fastmq.com>
    To: <zeromq-dev at lists.zeromq.org>
    Sent: Wednesday, September 09, 2009 2:55 PM
    Subject: [zeromq-dev] 0MQ/2.0 - alpha version available


    > Hi all,
    >
    > Alpha version of 0MQ/2.0 is finally available:


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