Commit Graph

10 Commits

Author SHA1 Message Date
Albert Cheng
7b2b61891d [svn-r11542] Purpose:
Inserted Copyright notice.

Platforms tested:
tested in heping.
2005-10-11 13:12:57 -05:00
Quincey Koziol
427ff7da28 [svn-r9727] Purpose:
Bug Fix/Code Cleanup/Doc Cleanup/Optimization/Branch Sync :-)

Description:
    Generally speaking, this is the "signed->unsigned" change to selections.
However, in the process of merging code back, things got stickier and stickier
until I ended up doing a big "sync the two branches up" operation.  So... I
brought back all the "infrastructure" fixes from the development branch to the
release branch (which I think were actually making some improvement in
performance) as well as fixed several bugs which had been fixed in one branch,
but not the other.

    I've also tagged the repository before making this checkin with the label
"before_signed_unsigned_changes".

Platforms tested:
    FreeBSD 4.10 (sleipnir) w/parallel & fphdf5
    FreeBSD 4.10 (sleipnir) w/threadsafe
    FreeBSD 4.10 (sleipnir) w/backward compatibility
    Solaris 2.7 (arabica) w/"purify options"
    Solaris 2.8 (sol) w/FORTRAN & C++
    AIX 5.x (copper) w/parallel & FORTRAN
    IRIX64 6.5 (modi4) w/FORTRAN
    Linux 2.4 (heping) w/FORTRAN & C++


Misc. update:
2004-12-29 09:26:20 -05:00
Thomas Radke
69b26f8ecb [svn-r4091]
Purpose:
    Use port hunting to test the Stream VFD
Description:
    The stream driver is tested by streaming data
    between two different processes on the local
    machine on a given default port.
    If this port is already is use, port hunting
    should find the next available port to use.
    The hostname/port information which is actually
    used by the sender is written to a temporary
    file which is then read by the receiver process
    to connect to the sender's port.

    For the purpose of testing I switched back
    the default port to use from 10007 to 5678
    which is at least already used by another
    service on modi4.
Platforms tested:
    x86 Linux, Irix 32/64 bit (modi4), Dec Alpha,
    Unicos on T3E, Hitachi SR8000, AIX on SP2
2001-07-02 08:05:50 -05:00
Bill Wendling
bfd983e7f4 [svn-r3770] Purpose:
Update
Description:
    Changed includes of the form:

            #include <hdf5_file.h>

    to

            #include "hdf5_file.h"

    so that gcc can pick them up easier without including the system
    header files since we don't care about them.
Platforms tested:
    Linux
2001-04-03 13:09:16 -05:00
Albert Cheng
f61b3fa137 [svn-r3379] Purpose:
"Bug fix"
Description:
    It could not create the stream file in modi4 because port 5678 is used by
    a recently installed application in modi4.  But the reading side just
    waited there and the two test processes have to be killed by hand.
Solution:
    Changed to use port 10007 instead, hoping less chance of conflict
    with other applications.  Just a short-term solution.
Platforms tested:
    modi4.
2001-02-08 11:58:55 -05:00
Quincey Koziol
35bc545296 [svn-r3252] Purpose:
Code cleanup.
Description:
    Fixed _lots_ (I mean _tons_) of warnings spit out by the gcc with the
    extra warnings.  Including a few show-stoppers for compression on IRIX
    machines.
Solution:
    Changed lots of variables' types to more sensible and consistent types,
    more range-checking, more variable typecasts, etc.
Platforms tested:
    FreeBSD 4.2 (hawkwind), IRIX64-64 (modi4)
2001-01-09 16:22:30 -05:00
Thomas Radke
2047b4fc44 [svn-r2863]
Purpose:
    Bugfix
Description:
    Undo my last bugfix
Solution:
    Although changing 'return()' into '_exit()' for forked processes
    fixed core dumping of stream_test under Linux SMP it wasn't really
    a bugfix. In fact it still crashed on a T3E.
    Now it turned out that the bug was in some cleanup routine in H5FD.c.
    Since this has been fixed by Robb I can undo my (unneccessary) changes.
Platforms tested:
    Linux SMP (eirene)
    IRIX64 (modi4), IRIX32 (origin)
    T3E
2000-11-10 19:09:00 -05:00
Thomas Radke
025fb428a3 [svn-r2834]
Purpose:
    Bugfix
Description:
    The stream_test program reported an error under Linux SMP
    for testing the Stream VFD although everything seemed to be fine.
Solution:
    The sender and receiver process which are forked by main()
    called return(retcode) at exit which implies closing open file descriptors.
    Since these are shared this caused a SEGFAULT in either the sender
    or the receiver when exiting.
    Replacing return() by _exit() is the right way to terminate the forked
    processes in this case.
Platforms tested:
    Linux SMP (eirene)
2000-11-08 17:47:35 -05:00
Thomas Radke
4b78390eda [svn-r2750]
Purpose:
    Port to Windows.
Description:
    The stream_test program now also compiles and can be run under Windows.
Solution:
    The problem was that fork(2) and waitpid(2) aren't available
    under Windows when using the MS compilers.
    So I test for both H5_HAVE_FORK and H5_HAVE_WAITPID.
    These are already checked fortunately during configuration.

    If they are not there the code just says
      printf ("Test skipped because this architecture doesn't provide "
              "fork(2) and waitpid(2)\n");

Platforms tested:
    Windows NT, both with MS Visual C++ and GNU cc
    Now you can build and run the Stream VFD testsuite under Windows
    when using GNU cc !!
2000-10-28 14:19:39 -05:00
Thomas Radke
2fdf107b64 [svn-r2562] Purpose:
Added test program to verify the Stream Virtual File Driver.

Description:
    This program tests the functionality of the Stream Virtual File Driver.

      1. It spawns two new processes, a sender and a receiver.
      2. The sender opens an HDF5 file for writing and writes
         a sample dataset to it.
         On closing the file the Stream VFD would send the file
         contents to any connected client.
      3. The receiver serves as a client attempting to open an
         HDF5 file for reading. On opening the file the Stream VFD
         would establish a socket connection to the sender process,
         identified by its hostname (which is localhost in this example)
         and a port number, and read the file contents via this socket.
         Aftwerwards the dataset is read from the file into memory
         and verified.
      4. The main program waits for termination of its two child
         processes and returns their exit code.

Platforms:
     Tested so far under Linux, Irix 32/64bit, OSF1, Solaris, Cray Unicos,
     Hitachi SR8000, IBM AIX.
     Not tested under Windows yet.
2000-09-15 06:59:35 -05:00