value that is not internally translated). In order to make all the version
of libtool happy, the simplest way is to have the source file at the end of
the command line.
This commit was SVN r8451.
- remove windows socket initialization (it's already in the TCP component)
- protect all used header files
- remove the unused ones.
This commit was SVN r8434.
empty for non threaded builds, but somehow just by moving the code a
little bit around and removing 2 call to lock/unlock the latency for TCP
went down by 2 micro-seconds ...
This commit was SVN r8426.
is a short name usually the one that the compiler have. If we are using
wrappers around a compiler the flavor will be the real name of the compiler.
The vendor is a short name for the maker of the compiler. The GNU compilers
get gnu and the microsoft one get microsoft.
These 2 macros provide a simple way to check for specific brand of compilers
and to generate the correct code to test with the autoconf macros. They are
not yet completed, I add just some of the compilers/vendors but feel free to
add more if you need/want.
This commit was SVN r8417.
the ptmalloc2 memory hooks component triggers callbacks for memory
allocation / deallocation. If enabled (the default) it is only when
memory is actually obtained from or released to the OS (so little
malloc calls only trigger callbacks if sbrk is called). If disabled,
callbacks are triggered every time malloc/free/etc. is called
* It turns out that syscall and mmap aren't good friends due to the return
type of mmap and some old legacy issues with syscall functions that
take more than 5 parameters. For now, default to either loading
the symbol from glibc using dlsym or using the __m{un,}map functions.
Thanks to George for finding this.
* Fix some dumb typos in the mmap / munmap catching code
This commit was SVN r8410.
number of recv system call by caching the data. Each endpoint has a buffer
(the size is an MCA parameter) that can be use as a cache. Before each receive
operation this buffer is added at the end of the iovec list. All data that are
not expected by the fragment will go in this cache. If the cache contain data
all subsequent receive will just memcpy the data into the BTL buffers.
The only drawback is that we will spin around the receive_handle until all the
cached data is readed by the PML layer. This limitation come from the fact that
the event library is unable to call us if there is no events on the socket.
Therefore we are unable to keep the data in the cache until the next loop
into the progress engine.
This commit was SVN r8398.
