Changes between Version 11 and Version 12 of jazz/mpich2_guide

Timestamp:

Jul 2, 2008, 11:16:56 PM (17 years ago)

Author:

jazz

Comment:

--

jazz/mpich2_guide

@@ -164 +164 @@
  * 5.1.8 Security Issues in MPD
    * '''mpdboot''' uses '''ssh''' by default, although the less secure rsh can be used if the user chooses.
-   * When a single new mpd joins a ring of existing mpd’s, user must have the '''same secretword''' set in his ''.mpd.conf'' file on each machine. ''.mpd.conf'' file must be readable only by the user starting the
-mpd; otherwise the mpd will refuse to read it. (i.e. chmod 600 .mpd.conf)
+   * When a single new mpd joins a ring of existing mpd’s, user must have the '''same secretword''' set in his ''.mpd.conf'' file on each machine. ''.mpd.conf'' file must be readable only by the user starting the mpd; otherwise the mpd will refuse to read it. (i.e. chmod 600 .mpd.conf)
    * How '''mpiexec''' connects to the local '''mpd'''? This is done through a '''Unix socket''' in '''/tmp''' rather than through an '''INET socket'''.
 
+ * 7 Benchmarking
+   * mpptest - http://www.mcs.anl.gov/mpi/mpptest
+   * netpipe - http://www.scl.ameslab.gov/netpipe
+   * SkaMPI  - http://liinwww.ira.uka.de/~skampi
+
 == [http://www.clustertech.com/cpe-eval/doc/mpich2instguide.pdf MPICH2 Installation and Configuration Guide] ==
+
+ * If the '''key pair is passphrase-protected''' (by supplying a passphrase during key pair generation), the user should start up a SSH agent and supply the passphrase to the SSH agent:
+{{{
+eval `ssh-agent`
+ssh-add
+}}}