Add new function opal_get_num_processors() that will return the number
of processors on the local host. Does the Right thing in POSIX
environments (to include a special case for OS X), and will shortly do
the Right Thing for Windows (this commit includes a change to
configure, so I wanted to get that in before the US workday -- the
Windows code can some shortly because it won't involve configury
changes).
This commit was SVN r13506.
The following Trac tickets were found above:
Ticket 853 --> https://svn.open-mpi.org/trac/ompi/ticket/853
The OMPI_HAVE_ATTRIBUTE flag is always set when the oldest attribute
is supported. But in all cases when the OMPI_HAVE_ATTRIBUTE is set and
one of the attributes is not supported the empty declaration is missing.
This commit was SVN r13390.
most common attributes. Useful attributes may be:
- optimization (pure, const, malloc--restrictness)
- data layout (packed)
- interface definition, API (deprecated, visibility, weak alias)
- compiler hint for code analysis and debugging (nonnull, format)
This commit was SVN r13369.
intended. In truth, any unique value will do, but he's right that
having a regular, recognizeable, repeatable value is probably much
better for debugging purposes.
This commit was SVN r13341.
and George on these refinements):
* Rename the static OBJ initializer macro to be
OPAL_OBJ_STATIC_INIT(class)
* Ensure that all static OBJ initializations get a refcount of 1
(doesn't ''really'' matter, since they're static, it should never
get to the point where the OBJ is DESTRUCTed, but more correct
nonetheless)
* Add a "magic number" to the OBJ when compiling with debug support.
The magic number does some rudimentary support to ensure that
you're operating on a valid OBJ (and fails an assertion if you're
not). Check to ensure that the memory contains the magic number
when performing actions of OBJ's. Also remove the magic number
when DESTRUCTing OBJs, so that if, for example, an OBJ is
DESTRUCTed more than once, we'll fail the magic number assert.
This commit was SVN r13338.
The following SVN revision numbers were found above:
r13227 --> open-mpi/ompi@96030de97b
r13228 --> open-mpi/ompi@c2e9075d29
comment explaining the patch in the patch.
Refs trac:574
This commit was SVN r13276.
The following Trac tickets were found above:
Ticket 574 --> https://svn.open-mpi.org/trac/ompi/ticket/574
* Need to install the help file whenever we install the binary, not when
we make the opal symlinks.
* Exit with non-zero status when language isn't supported
This commit was SVN r13139.
timers might natively return nanoseconds instead of microseconds, as is
the case on x86. Fixes an issue with really high shared memory latencies
on Intel macs
This commit was SVN r13038.
components that use configure.m4 for configuration or are always built.
The macro has not been needed since moving to configure types other than
configure.stub
Fixes trac:590
This commit was SVN r13031.
The following Trac tickets were found above:
Ticket 590 --> https://svn.open-mpi.org/trac/ompi/ticket/590
George wrote the initial patch, I extended it slightly and am responsible for all bugs found.
Refs trac:587
This commit was SVN r13023.
The following Trac tickets were found above:
Ticket 587 --> https://svn.open-mpi.org/trac/ompi/ticket/587
* Make sure that the pval always writes to the correct portion of the
lval. This only matters on 32 bit big endian machines.
* On 32 bit machines when assigning to pval, the other 4 bytes of lval
weren't being written, which could lead to bogus data
We use macros so that there aren't casts all over the code and the pval
assignment can occur to the correct 4 bytes. Refs trac:587
This commit was SVN r12974.
The following Trac tickets were found above:
Ticket 587 --> https://svn.open-mpi.org/trac/ompi/ticket/587
environment variable, so it's not so useful (arg!). Instead, get the
hostname during opal_init(). Don't want to call gethostname() during
the signal handler. While we're at it, only print the machine name
so that the output isn't so wide
Refs trac:538
This commit was SVN r12886.
The following Trac tickets were found above:
Ticket 538 --> https://svn.open-mpi.org/trac/ompi/ticket/538
* Print out header that a signal was received
Refs trac:538
This commit was SVN r12884.
The following Trac tickets were found above:
Ticket 538 --> https://svn.open-mpi.org/trac/ompi/ticket/538
* Have darwin backtrace code return an error when buffer() is
called, since it is not imnplemented
* Print out hostname & pid when giving signal information
* If backtrace_buffer() is implemented, use that instead of
backtrace_print() and prefix stacktrace with the hostname
* Make the signal information printed be more user friendly
* If we're using the backtrace_buffer() code, don't print
the last two functions (which will be show_stackframe()
then backtrace_buffer()) so that users won't keep thinking
the error occurred inside Open MPI (sneaky, yes...)
Refs trac:538
This commit was SVN r12883.
The following Trac tickets were found above:
Ticket 538 --> https://svn.open-mpi.org/trac/ompi/ticket/538
process when creating a datatype from an internal description.
Refs trac:640
This commit was SVN r12877.
The following Trac tickets were found above:
Ticket 640 --> https://svn.open-mpi.org/trac/ompi/ticket/640
1. For OS's without the dirent.d_type field, we were potentially
not initializing a filename string. This could result in a
directory not being cleaned up.
2. Potential memory leaks in filename strings that were allocated.
Refs trac:678
This commit was SVN r12853.
The following Trac tickets were found above:
Ticket 678 --> https://svn.open-mpi.org/trac/ompi/ticket/678
the same time, remove some of the MPI-related options from OPAL:
- provide mechanism to change at runtime whether sched_yield() should
be called when the progress engine is idle
- provide mechanism for changing the rate at which the event engine
is called when there are "no" users of the event engine (ie, when
using MPI but not TCP)
- fix some function names in the progress engine to better match
their intended use (and remove MPI naming scheme)
- remove progress_mpi_enable / progress_mpi_disable because
we can now use the functions to set the sched_yield and
tick rate interfaces
- rename opal_progress_events() to opal_progress_set_event_flag()
because the first really isn't descriptive of what the function
does and I always got confused by it
This commit was SVN r12645.
whether they are prefixed with a double underscore or not.
__DARWIN_UNIX03 is defined on Tiger when compiling PPC 64 code, so
we can't use that.
Refs trac:575
This commit was SVN r12418.
The following Trac tickets were found above:
Ticket 575 --> https://svn.open-mpi.org/trac/ompi/ticket/575
renamed the register fields in the thread state structures. Support compiling
with either the old or new names, keying off the UNIX03 define (which is what
the 10.5 headers do).
Refs trac:450
This commit was SVN r12285.
The following Trac tickets were found above:
Ticket 450 --> https://svn.open-mpi.org/trac/ompi/ticket/450
possible things contained in the conditional like other rules are (for
example, a SOURCES rule in a conditional automatically has its files
added to the dist rules, even if that conditional isn't tru when
make dist occurs). So the man files weren't in the tarball.
Put the EXTRA_DIST with the files explicitly listed outside any conditionals
so the man pages always end up in the tarball.
This commit was SVN r12220.
provide one for the internals of Open MPI. For mpi.h, typedef MPI_Aint
either to ptrdiff_t or whatever we used as ptrdiff_t if that type doesn't
actually exist.
This commit was SVN r12212.
The following SVN revision numbers were found above:
r12146 --> open-mpi/ompi@8852c00c36
they might require special tools (not sure if sed with multiple -e
arguments is totally portable)
- ignore the opalcc.1 man page. Couldn't do this in the previous
man page commit (r12192) because I was removing opalcc.1 in that
commit.
This commit was SVN r12194.
The following SVN revision numbers were found above:
r12192 --> open-mpi/ompi@581a4b0a4e
- Only install opal{cc,c++} and orte{cc,c++} if configured with
--with-devel-headers. Right now, they are always installed, but
there are no header files installed for either project, so there's
really not much way for a user to actually compile an OPAL / ORTE
application.
- Drop support for opalCC and orteCC. It's a pain to setup all the
symlinks (indeed, they are currently done wrong for opalCC) and
there's no history like there is for mpiCC.
- Change what is currently opalcc.1 to opal_wrapper.1 and add some
macros that get sed'ed so that the man pages appear to be
customized for the given command.
- Install the wrapper data files even if we compiled with
--disable-binaries. This is for the use case of doing multi-lib
builds, where one word size will only have the library built, but
we need both set of wrapper data files to piece together to
activate the multi-lib support in the wrapper compilers.
This commit was SVN r12192.
size and diplacement of data-type. After this patch all data can contain size_t bytes
and the displacements are defined as ptrdiff_t. All of the files I was able to compile
have been modified to match this requirement.
This commit was SVN r12146.
I was running into where if a string in the argument list contains a printf
escape sequence, we would segfault. In particular, I was using opal_output
to print the environment and had something like:
LESSOPEN=|/usr/bin/lesspipe.sh %s
in my environment. So I called opal_output(0, "%s", environ[i]) and
got a segfault because the fprintf tried to expand the %s in the
environment variable
This commit was SVN r12094.
intall-exec-hook cases. This was accidently removed in r11773.
This commit was SVN r11954.
The following SVN revision numbers were found above:
r11773 --> open-mpi/ompi@c5cc1f0c1a
the data is in network byte order and we want it in host byte order so
we can modify it. The big issue, though, is that 127 is 0x7F, not 0x74,
so there was the possibility of false positives with this test...
This commit was SVN r11919.
remove requirements on .la files on wrapper scripts
Ticket: #374
extend compilers to support 32 bit and 64 bit in one version of the wrapper
Submitted by: Dan Lacher
Reviewed by: Rolf Vandevaart
This commit was SVN r11908.
