of assembler format
* Fix minor bugs in AMD64, PPC, and IA32 assembly for atomic operations
* Clean up the #defines to look for when examining level of atomic operation
support
This commit was SVN r4183.
after MPI-startup.
For this a new mpirun-parameter "mpi_signal" is added, one may specify a
comma-separated list of signals to grab, e.g. mpirun --mca mpi_signal 8,11
will check for SIGFPE and SIGSEGV.
It only finds the first fault (SA_ONESHOT), as after the return the same
fault will occur again.
As printout, the data provided by siginfo_t is printed to STDOUT (yes,
it calls printf ,-]).
Additionally, with glibc, it uses backtrace and backtrace_symbols to
print the calling stack up to the function in which the signal was raised:
(Rank:0) Going to write to RD_ONLY mmaped shared mem
Signal:11 info.si_errno:0(Success) si_code:2(SEGV_ACCERR)
Failing at addr:0x4020c000
[0] func:/home/rusraink/ompi-gcc/lib/libmpi.so.0 [0x40121afe]
[1] func:./t0 [0x42029180]
[2] func:./t0(__libc_start_main+0x95) [0x42017589]
[3] func:./t0(__libc_start_main+0x49) [0x8048691]
This commit was SVN r4170.
Note: in bringing this across, I have obeyed the mca-prefix-rule in defining functions and variables. However, I left the name of the component call as "orte_errmgr.xxx" so that any use of the code will directly "merge" with the new RTE branch without changes.
This commit was SVN r4099.
the src/mca/soh/base/*.c files out of the default build because
they're uncompilable right now -- don't want to step on any of Ralph's
local changes.
This commit was SVN r3837.
MPI_Offset
- Make the ROMIO IO component use MPI_Offset for the back-end type for
ADIO_Offset
- Removed some extra verbage from configure warnings
- Add some logic to configure to deduce an MPI datatype that
corresponds to MPI_Offset (because ROMIO needs it). This is a bit
of an abuse (i.e., ROMIO's configure should figure this out), but
it's not too gratuitous because a) the ROMIO component is included
in Open MPI, and b) other io components to be defined in the future
could also use this information
- Rename MCA: MPI Component Architecture -> Modular Component
Architecture
This commit was SVN r3742.
that the C compiler may support bool with no help from <stdbool.h>.
So add another configure test and adjust ompi_config_bottom.h as
appropriate. Since the #if logic in ompi_config_bottom.h got a little
complicated w.r.t. bool, I indented to make the conditionals clear.
This commit was SVN r3291.
that's good. Go ahead -- commit that." But then as soon as you read
the diff on the mailing list, you realize how borked it was. [sigh]
- add MPI_INTEGER16 at George's request
- don't forget to commit acinclude.m4
- correctly name the REAL checks (accidentally had 2 sets of INTEGER
checks)
This commit was SVN r2936.
only be used if the RTE init functions have been called. Not quite as
flexible as the real waitpid() function (no -1 support), but all I need
for the SSH / BProc / RMS pcms. This code is not yet turned on by
default (need to add the init / finalize calls to ompi_rte_init?? and
ompi_rte_finalize()
This commit was SVN r2860.
Ensure that OMPI_F77_* are always defined, even if a) a f77 compiler
is not found, or b) the user disables the f77 MPI bindings.
This commit was SVN r2618.
that was generated by it (i.e., if you're in a developer checkout or
if you're in a distribution tarball). If you don't have the .c file
and lex/flex, error.
This commit was SVN r2312.
- added shell detection code
- start of bootproxy start code
- infrastructure to make search life better.
NOTE NOTE NOTE: You will have to autogen and all that because I had to add
some header file checks to the configure script. Sorry!
This commit was SVN r2239.
In order to get consistent behaviour on linux with various gcc versions,
I am defining _GNU_SOURCE in ompi_config.h and changing the definition
of asprintf, etc.
Problems:
1) autoconf was defining _GNU_SOURCE for its tests, but we were not
setting it
2) g++ sets it by default (I think)
3) some version of gcc set it by default
If somebody knows a consistent solution for these problems then we can
revert to not setting it.
This commit was SVN r2230.
* add env pcmclient, which builds client data out of environment variables
* improved rsh infrastructure a little bit - almost able to get to calling
fork()
* Removed instance information for llm - it should be burried in the pcm,
not exposed
*** YOU MUST RUN AUTOGEN / CONFIGURE / etc AFTER UPDATING ***
This commit was SVN r2191.
or rsh/ssh stdin/stdout, even includes a test case
* add base function for use when PCMs can't provide uniqueness strings, so
that we all have the same value
This commit was SVN r2082.
abstraction a little clearer.
* Include mpiruntime.h instead of runtime.h in errhandler.h since only the
MPI stuff was needed - speeds compile times greatly when working on the
RTE...
This commit was SVN r1948.
horizontal integration
- Move the mpool_sm_mmap.[ch] files to a new sm common code area, and
rename to common_sm_mmap.[ch]
- update sm ptl and mpool to refer to the sm common code area for the
mmap code
This commit was SVN r1930.
