[Darshan-users] 2.2.0 pre-release
carns at mcs.anl.gov
Wed Feb 29 08:47:51 CST 2012
On 02/29/2012 09:40 AM, Phil Carns wrote:
> Hi all,
> Kevin and I have tagged a new darshan pre-release. We would be happy
> for anyone to try it out who is interested, but please don't use it in
> production anywhere ;-)
> You can have a look at the trac tickets that went into this release here:
> or have a look at the changelog here:
> The biggest visible change is that we have split the code into two
> parts: darshan-runtime and darshan-util. The former is for use on the
> system where you intend to instrument jobs. The latter is for use on
> systems where you intend to analyze log files. This fixes a number of
> bugs and improves portability in general. They are distributed as
> subdirectories in the same tar ball.
> There is no documentation for this release yet, but the main change is
> in how to configure the two parts of darshan. Here is an example for
> darshan-runtime. Note that mpicc is specified using the CC
> environment variable:
> ./configure --with-mem-align=16 --with-log-path=/my/log/dir
> --prefix=/my/install/dir --with-jobid-env=COBALT_JOBID CC=mpicc
> This is an example configure line for darshan-util:
> ../darshan-util/configure --prefix=/my/install/dir
By the way, the fact that the first example shows an in-tree build while
the latter shows an out-of-tree (or vpath) build is accidental. Both
trees work fine with either method.
> We don't have any other planned changes for the official release.
> Between now and the real 2.2.0 release we will just be testing, fixing
> any resulting bugs, and updating the online documentation.
> Darshan-users mailing list
> Darshan-users at lists.mcs.anl.gov
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