George Bosilca at U. Tennessee is working on a native Windows port
for Open MPI; I don't know if anyone has ever tried to compile or run
it under cygwin.
George -- can you comment?
On Feb 27, 2007, at 10:00 PM, Ganapathi Kamath wrote:
Justing passing along some information about building on cygwin, if
someone
else is trying.
Though I can't comment on whether the modifications are sound or
whether resulting build is workable, it just pushes through the build.
I made the following changes to revision 13777 off
http://svn.open-mpi.org/svn/ompi/trunk
./ompi/mca/common/sm/common_sm_mmap.c
51a52
#include <sys/uio.h>
./ompi/runtime/ompi_mpi_preconnect.c
26a27
#include <sys/uio.h>
./opal/include/opal/sys/atomic.h
241c241
< void opal_atomic_init(opal_atomic_lock_t* lock, int value);
---
void opal_atomic_init(opal_atomic_lock_t* lock, int32_t value);
./opal/mca/paffinity/windows/paffinity_windows.h
33a34
#include <w32api/windows.h>
./opal/mca/timer/windows/timer_windows_component.c
22c22
< #include "opal/mca/timer/windows/timer_windows_component.h"
---
#include "opal/mca/timer/windows/timer_windows.h"
I am still trying to figure things out.
[SYRU212-168:02268] *** Process received signal ***
[SYRU212-168:02268] Signal: Segmentation fault (11)
[SYRU212-168:02268] Signal code: (23)
[SYRU212-168:02268] Failing at address: 0x610c5115
[SYRU212-168:02268] *** End of error message ***
23 [main] ompi_info 2268 _cygtls::handle_exceptions: Exception:
STATUS_ACCESS_VIOLATION
8485 [main] ompi_info 2268 open_stackdumpfile: Dumping stack
trace to
ompi_info.exe.stackdump
Program received signal SIGSEGV, Segmentation fault.
0x61016525 in stack_info::walk () from /usr/bin/cygwin1.dll
(gdb) bt
#0 0x61016525 in stack_info::walk () from /usr/bin/cygwin1.dll
#1 0x7c859dcc in OutputDebugStringA ()
from /cygdrive/c/WINDOWS/system32/kernel32.dll
#2 0x40010006 in ?? ()
#3 0x00000000 in ?? ()
The build configuration options were
./configure --prefix=/opt/openmpi/openmpi-1.2-svn/bin
--exec-prefix=/opt/openmpi/openmpi-1.2-svn/bin
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Jeff Squyres
Server Virtualization Business Unit
Cisco Systems
