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<DIV dir=ltr align=left><FONT color=#0000ff size=2 face=Arial><SPAN
class=866111715-22072009>Hi,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2 face=Arial><SPAN
class=866111715-22072009> Are you trying to run your MPI job on a remote
machine ? If so, you need to make sure that the user exists (nika) on the remote
machine, has the same password and that you have registered the
username/password (for nika) on that machine.</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2 face=Arial><SPAN
class=866111715-22072009> Also, you should not be specifying the hostname
without the "-host" or "-hosts" option (see the windows developer's guide for
details - <A
href="http://www.mcs.anl.gov/research/projects/mpich2/documentation/index.php?s=docs">http://www.mcs.anl.gov/research/projects/mpich2/documentation/index.php?s=docs</A>).
If you are running the MPI job on the same machine, you don't have to
specify the hostname at all (the default host is localhost, eg: <FONT
face="Times New Roman"><FONT color=#000000 size=3>"mpiexec -verbose -n 1
D:\Program Files\MPICH2\examples\cpi " should
work</FONT></FONT>).</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2 face=Arial><SPAN
class=866111715-22072009></SPAN></FONT> </DIV>
<DIV><SPAN class=866111715-22072009></SPAN><FONT face=Arial><FONT
color=#0000ff><FONT size=2><SPAN
class=866111715-22072009> </SPAN>Let us know the results<SPAN
class=866111715-22072009> (As before, copy-paste the
output)</SPAN>.</FONT></FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT color=#0000ff><FONT
size=2></FONT></FONT></FONT> </DIV>
<DIV><FONT face=Arial><FONT color=#0000ff><FONT size=2>R<SPAN
class=866111715-22072009>egards,</SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT color=#0000ff><FONT size=2><SPAN
class=866111715-22072009>Jayesh</SPAN></FONT></FONT></FONT></DIV>
<DIV><BR></DIV>
<DIV dir=ltr lang=en-us class=OutlookMessageHeader align=left>
<HR tabIndex=-1>
<FONT size=2 face=Tahoma><B>From:</B> reza hashemi kahnamoei
[mailto:reza.hashemik@gmail.com] <BR><B>Sent:</B> Wednesday, July 22, 2009 10:16
AM<BR><B>To:</B> Jayesh Krishna<BR><B>Subject:</B> Re: Please Help Me! - Unable
to register username/password with mpiexec on windows<BR></FONT><BR></DIV>
<DIV></DIV>I perform this statements and it's out put is in the
flowing:<BR>-------------------------------------------------------------------------------------------<BR><BR>D:\Documents
and Settings\Administrator>mpiexec -remove<BR>Account and password removed
from the Registry.<BR><BR>D:\Documents and Settings\Administrator>mpiexec
-register<BR>account (domain\user) [COMPUTER1\Administrator]:
nika<BR>password:<BR>confirm password:<BR>Password encrypted into the
Registry.<BR><BR>D:\Documents and Settings\Administrator>mpiexec -verbose -n
1 computer1 D:\Progr<BR>am
Files\MPICH2\examples\cpi<BR>..\smpd_get_full_path_name<BR>...fixing up exe
name: 'computer1' -> '(null)'<BR>...path not found. leaving as is in case the
path exists on the remote machine.<BR>../smpd_get_full_path_name<BR>..handling
executable:<BR>computer1 D:\Program
Files\MPICH2\examples\cpi<BR>..\smpd_get_next_host<BR>...\smpd_get_next_hostname<BR>.../smpd_get_next_hostname<BR>...\smpd_get_host_id<BR>.../smpd_get_host_id<BR>../smpd_get_next_host<BR>..\smpd_create_cliques<BR>...\next_launch_node<BR>.../next_launch_node<BR>...\next_launch_node<BR>.../next_launch_node<BR>../smpd_create_cliques<BR>..\smpd_fix_up_host_tree<BR>../smpd_fix_up_host_tree<BR>./mp_parse_command_args<BR>.host
tree:<BR>. host: computer1, parent: 0, id: 1<BR>.launch nodes:<BR>. iproc: 0,
id: 1, exe: computer1 D:\Program
Files\MPICH2\examples\cpi<BR>.\smpd_get_smpd_data<BR>..\smpd_get_smpd_data_from_environment<BR>../smpd_get_smpd_data_from_environment<BR>./smpd_get_smpd_data<BR>.\smpd_create_context<BR>..\smpd_init_context<BR>...\smpd_init_command<BR>.../smpd_init_command<BR>../smpd_init_context<BR>./smpd_create_context<BR>.\smpd_make_socket_loop<BR>..\smpd_get_hostname<BR>../smpd_get_hostname<BR>./smpd_make_socket_loop<BR>.\smpd_create_context<BR>..\smpd_init_context<BR>...\smpd_init_command<BR>.../smpd_init_command<BR>../smpd_init_context<BR>./smpd_create_context<BR>.\smpd_enter_at_state<BR>..sock_waiting
for the next
event.<BR>..SOCK_OP_CONNECT<BR>..\smpd_handle_op_connect<BR>...connect
succeeded, posting read of the challenge
string<BR>../smpd_handle_op_connect<BR>..sock_waiting for the next
event.<BR>..SOCK_OP_READ<BR>..\smpd_handle_op_read<BR>...\smpd_state_reading_challenge_string<BR>....read
challenge string: '1.0.8
18467'<BR>....\smpd_verify_version<BR>..../smpd_verify_version<BR>....\smpd_hash<BR>..../smpd_hash<BR>.../smpd_state_reading_challenge_string<BR>../smpd_handle_op_read<BR>..sock_waiting
for the next
event.<BR>..SOCK_OP_WRITE<BR>..\smpd_handle_op_write<BR>...\smpd_state_writing_challenge_response<BR>....wrote
challenge response:
'3ee69e3c8db1abafa96935f6880a143b'<BR>.../smpd_state_writing_challenge_response<BR>../smpd_handle_op_write<BR>..sock_waiting
for the next
event.<BR>..SOCK_OP_READ<BR>..\smpd_handle_op_read<BR>...\smpd_state_reading_connect_result<BR>....read
connect result:
'SUCCESS'<BR>.../smpd_state_reading_connect_result<BR>../smpd_handle_op_read<BR>..sock_waiting
for the next
event.<BR>..SOCK_OP_WRITE<BR>..\smpd_handle_op_write<BR>...\smpd_state_writing_process_session_request<BR>....wrote
process session request:
'process'<BR>.../smpd_state_writing_process_session_request<BR>../smpd_handle_op_write<BR>..sock_waiting
for the next
event.<BR>..SOCK_OP_READ<BR>..\smpd_handle_op_read<BR>...\smpd_state_reading_cred_request<BR>....read
cred request:
'credentials'<BR>....\smpd_hide_string_arg<BR>.....\first_token<BR>...../first_token<BR>.....\compare_token<BR>...../compare_token<BR>.....\next_token<BR>......\first_token<BR>....../first_token<BR>......\first_token<BR>....../first_token<BR>...../next_token<BR>..../smpd_hide_string_arg<BR>..../smpd_hide_string_arg<BR>....\smpd_hide_string_arg<BR>.....\first_token<BR>...../first_token<BR>.....\compare_token<BR>...../compare_token<BR>.....\next_token<BR>......\first_token<BR>....../first_token<BR>......\first_token<BR>....../first_token<BR>...../next_token<BR>..../smpd_hide_string_arg<BR>..../smpd_hide_string_arg<BR>....\smpd_hide_string_arg<BR>.....\first_token<BR>...../first_token<BR>.....\compare_token<BR>...../compare_token<BR>.....\next_token<BR>......\first_token<BR>....../first_token<BR>......\first_token<BR>....../first_token<BR>...../next_token<BR>..../smpd_hide_string_arg<BR>..../smpd_hide_string_arg<BR>....\smpd_hide_string_arg<BR>.....\first_token<BR>...../first_token<BR>.....\compare_token<BR>...../compare_token<BR>.....\next_token<BR>......\first_token<BR>....../first_token<BR>......\first_token<BR>....../first_token<BR>...../next_token<BR>..../smpd_hide_string_arg<BR>..../smpd_hide_string_arg<BR>....\smpd_hide_string_arg<BR>.....\first_token<BR>...../first_token<BR>.....\compare_token<BR>...../compare_token<BR>.....\next_token<BR>......\first_token<BR>....../first_token<BR>......\first_token<BR>....../first_token<BR>...../next_token<BR>..../smpd_hide_string_arg<BR>..../smpd_hide_string_arg<BR>.....\smpd_option_on<BR>......\smpd_get_smpd_data<BR>.......\smpd_get_smpd_data_from_environment<BR>......./smpd_get_smpd_data_from_environment<BR>.......\smpd_get_smpd_data_default<BR>......./smpd_get_smpd_data_default<BR>.......Unable
to get the data for the key
'nocache'<BR>....../smpd_get_smpd_data<BR>...../smpd_option_on<BR>....\smpd_hide_string_arg<BR>.....\first_token<BR>...../first_token<BR>.....\compare_token<BR>...../compare_token<BR>.....\next_token<BR>......\first_token<BR>....../first_token<BR>......\first_token<BR>....../first_token<BR>...../next_token<BR>..../smpd_hide_string_arg<BR>..../smpd_hide_string_arg<BR>.../smpd_handle_op_read<BR>...sock_waiting
for the next
event.<BR>...SOCK_OP_WRITE<BR>...\smpd_handle_op_write<BR>....\smpd_state_writing_cred_ack_yes<BR>.....wrote
cred request yes
ack.<BR>..../smpd_state_writing_cred_ack_yes<BR>.../smpd_handle_op_write<BR>...sock_waiting
for the next
event.<BR>...SOCK_OP_WRITE<BR>...\smpd_handle_op_write<BR>....\smpd_state_writing_account<BR>.....wrote
account:
'nika'<BR>.....\smpd_encrypt_data<BR>...../smpd_encrypt_data<BR>..../smpd_state_writing_account<BR>.../smpd_handle_op_write<BR>...sock_waiting
for the next
event.<BR>...SOCK_OP_WRITE<BR>...\smpd_handle_op_write<BR>....\smpd_hide_string_arg<BR>.....\first_token<BR>...../first_token<BR>.....\compare_token<BR>...../compare_token<BR>.....\next_token<BR>......\first_token<BR>....../first_token<BR>......\first_token<BR>....../first_token<BR>...../next_token<BR>..../smpd_hide_string_arg<BR>..../smpd_hide_string_arg<BR>.....\smpd_hide_string_arg<BR>......\first_token<BR>....../first_token<BR>......\compare_token<BR>....../compare_token<BR>......\next_token<BR>.......\first_token<BR>......./first_token<BR>.......\first_token<BR>......./first_token<BR>....../next_token<BR>...../smpd_hide_string_arg<BR>...../smpd_hide_string_arg<BR>....\smpd_hide_string_arg<BR>.....\first_token<BR>...../first_token<BR>.....\compare_token<BR>...../compare_token<BR>.....\next_token<BR>......\first_token<BR>....../first_token<BR>......\first_token<BR>....../first_token<BR>...../next_token<BR>..../smpd_hide_string_arg<BR>..../smpd_hide_string_arg<BR>.../smpd_handle_op_write<BR>...sock_waiting for the next
event.<BR>...SOCK_OP_READ<BR>...\smpd_handle_op_read<BR>....\smpd_state_reading_process_result<BR>.....read
process session result:
'FAIL'<BR>.....\smpd_hide_string_arg<BR>......\first_token<BR>....../first_token<BR>......\compare_token<BR>....../compare_token<BR>......\next_token<BR>.......\first_token<BR>......./first_token<BR>.......\first_token<BR>......./first_token<BR>....../next_token<BR>...../smpd_hide_string_arg<BR>...../smpd_hide_string_arg<BR>.....\smpd_hide_string_arg<BR>......\first_token<BR>....../first_token<BR>......\compare_token<BR>....../compare_token<BR>......\next_token<BR>.......\first_token<BR>......./first_token<BR>.......\first_token<BR>......./first_token<BR>....../next_token<BR>...../smpd_hide_string_arg<BR>...../smpd_hide_string_arg<BR>Credentials
for nika rejected connecting to computer1<BR>.....process session
rejected<BR>.....\smpd_post_abort_command<BR>......\smpd_create_command<BR>.......\smpd_init_command<BR>......./smpd_init_command<BR>....../smpd_create_command<BR>......\smpd_add_command_arg<BR>....../smpd_add_command_arg<BR>......\smpd_command_destination<BR>.......0
-> 0 : returning NULL context<BR>....../smpd_command_destination<BR>Aborting:
Unable to connect to
computer1<BR>...../smpd_post_abort_command<BR>.....\smpd_exit<BR>......\smpd_kill_all_processes<BR>....../smpd_kill_all_processes<BR>......\smpd_finalize_drive_maps<BR>....../smpd_finalize_drive_maps<BR>......\smpd_dbs_finalize<BR>....../smpd_dbs_finalize<BR><BR>D:\Documents
and Settings\Administrator><BR><BR><BR><BR><BR>
<DIV class=gmail_quote>On Tue, Jul 21, 2009 at 8:02 PM, Jayesh Krishna <SPAN
dir=ltr><<A
href="mailto:jayesh@mcs.anl.gov">jayesh@mcs.anl.gov</A>></SPAN> wrote:<BR>
<BLOCKQUOTE
style="BORDER-LEFT: rgb(204,204,204) 1px solid; MARGIN: 0pt 0pt 0pt 0.8ex; PADDING-LEFT: 1ex"
class=gmail_quote>
<DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN>Hi,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2 face=Arial><SPAN> You
can copy-paste contents from the command prompt ("Edit --> Mark", mark the
part of the command prompt to copy, Press Enter, Now the contents are copied
to clipboard and you can paste the contents to your email) using the
clipboard.</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2 face=Arial><SPAN> I
am assuming that the user is NOT a domain user (If the user is a domain
user you need to provide the domain name while registering the
username).</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2 face=Arial><SPAN>
Please try the following commands and copy-paste (see above) the output
in your email.</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2 face=Arial><SPAN># mpiexec
-remove</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2 face=Arial><SPAN># mpiexec
-register</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2 face=Arial><SPAN># mpiexec
-verbose -n 1 hostname</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2 face=Arial><SPAN>(PS: By
looking at the exact screenshot we can make sure that you are not missing
anything.)</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN>-Jayesh</SPAN></FONT></DIV><BR>
<DIV dir=ltr lang=en-us align=left>
<HR>
<FONT size=2 face=Tahoma>
<DIV class=im><B>From:</B> reza hashemi kahnamoei [mailto:<A
href="mailto:reza.hashemik@gmail.com"
target=_blank>reza.hashemik@gmail.com</A>] <BR></DIV><B>Sent:</B> Tuesday,
July 21, 2009 7:02 AM
<DIV>
<DIV></DIV>
<DIV class=h5><BR><B>To:</B> Jayesh Krishna<BR><B>Subject:</B> Re: Please Help
Me! - Unable to register username/password with mpiexec on
windows<BR></DIV></DIV></FONT><BR></DIV>
<DIV>
<DIV></DIV>
<DIV class=h5>
<DIV></DIV>
<DIV>Hi,<BR></DIV>
<DIV> Yes,I perform register/validate from an admin account.</DIV>
<DIV>I type "mpiexec -register"</DIV>
<DIV> username:nika</DIV>
<DIV> password:1234</DIV>
<DIV>I type "mpiexec -validate"</DIV>
<DIV>The MPI typed :"Fail"</DIV>
<DIV></DIV>
<DIV>reza hashemi</DIV><BR>
<DIV class=gmail_quote>On Mon, Jul 20, 2009 at 8:38 PM, Jayesh Krishna <SPAN
dir=ltr><<A href="mailto:jayesh@mcs.anl.gov"
target=_blank>jayesh@mcs.anl.gov</A>></SPAN> wrote:<BR>
<BLOCKQUOTE
style="BORDER-LEFT: rgb(204,204,204) 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex"
class=gmail_quote>
<DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN>Hi,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN> Are you performing register/validate from an admin
account ? Please copy-paste the commands and the output in your
email.</SPAN></FONT></DIV>
<DIV dir=ltr align=left> </DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN>Regards,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN>Jayesh</SPAN></FONT></DIV><BR>
<DIV dir=ltr lang=en-us align=left>
<HR>
<FONT size=2 face=Tahoma>
<DIV><B>From:</B> reza hashemi kahnamoei [mailto:<A
href="mailto:reza.hashemik@gmail.com"
target=_blank>reza.hashemik@gmail.com</A>] <BR></DIV><B>Sent:</B> Monday,
July 20, 2009 10:59 AM
<DIV>
<DIV><BR><B>To:</B> Jayesh Krishna<BR><B>Subject:</B> Re: Please Help Me! -
Unable to register username/password with mpiexec on
windows<BR></DIV></DIV></FONT><BR></DIV>
<DIV>
<DIV>
<DIV>Hi,<BR></DIV>
<DIV> I create a new user with a new passwod.but when I tried to
validate it the mpi failed to validate it!</DIV>
<DIV>reza hashemi</DIV><BR>
<DIV class=gmail_quote>On Mon, Jul 20, 2009 at 6:54 PM, Jayesh Krishna <SPAN
dir=ltr><<A href="mailto:jayesh@mcs.anl.gov"
target=_blank>jayesh@mcs.anl.gov</A>></SPAN> wrote:<BR>
<BLOCKQUOTE
style="BORDER-LEFT: rgb(204,204,204) 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex"
class=gmail_quote>
<DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN>Hi,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN> Looks like the registered username/password is not
valid. Can you try creating a new user (locally on your m/c), "mpiuser"
with a simple password and try registering/validating that user
?</SPAN></FONT></DIV>
<DIV dir=ltr align=left> </DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN>Regards,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN>Jayesh</SPAN></FONT></DIV>
<DIV dir=ltr align=left> </DIV>
<DIV dir=ltr align=left>
<HR>
</DIV>
<DIV dir=ltr align=left><FONT size=2 face=Tahoma>
<DIV><B>From:</B> reza hashemi kahnamoei [mailto:<A
href="mailto:reza.hashemik@gmail.com"
target=_blank>reza.hashemik@gmail.com</A>] <BR></DIV><B>Sent:</B>
Saturday, July 18, 2009 12:21 AM
<DIV>
<DIV><BR><B>To:</B> Jayesh Krishna<BR><B>Subject:</B> Re: Please Help Me!
- Unable to register username/password with mpiexec on
windows<BR></DIV></DIV></FONT><BR></DIV>
<DIV>
<DIV>Hi,<BR> I type "mpiexec -register" and username:reza nad
password:1365<BR>after:<BR>I type "mpiexec -validate" and mpi type :
fail<BR><BR>
<DIV class=gmail_quote>On Fri, Jul 17, 2009 at 11:09 PM, Jayesh Krishna
<SPAN dir=ltr><<A href="mailto:jayesh@mcs.anl.gov"
target=_blank>jayesh@mcs.anl.gov</A>></SPAN> wrote:<BR>
<BLOCKQUOTE
style="BORDER-LEFT: rgb(204,204,204) 1px solid; MARGIN: 0pt 0pt 0pt 0.8ex; PADDING-LEFT: 1ex"
class=gmail_quote>
<DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN>Hi,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN> You should find the source code for a sample MPI
program, cpi, in the examples directory of your MPICH2 installation (C
version of cpi - icpi.c, C++ version of cpi - cxxpi.cxx). The
directory should also contain a compiled version of cpi, cpi.exe
(mpiexec -n 2 cpi.exe).</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN> Do you still get the error message when you run
your MPI jobs? Are you able to validate the username/password (mpiexec
-validate) after registering it (mpiexec
-register)?</SPAN></FONT></DIV>
<DIV dir=ltr align=left> </DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN>Regards,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#0000ff size=2
face=Arial><SPAN>Jayesh</SPAN></FONT></DIV><BR>
<DIV dir=ltr lang=en-us align=left>
<HR>
<FONT size=2 face=Tahoma><B>From:</B> reza hashemi kahnamoei [mailto:<A
href="mailto:reza.hashemik@gmail.com"
target=_blank>reza.hashemik@gmail.com</A>] <BR><B>Sent:</B> Friday, July
17, 2009 1:21 PM<BR><B>To:</B> Jayesh Krishna<BR><B>Subject:</B> Re:
Please Help Me! - Unable to register username/password with mpiexec on
windows<BR></FONT><BR></DIV>
<DIV>
<DIV>
<DIV>Hi,</DIV>
<DIV> I installed the MPICH2 as a administrator and specified it in
"Everyone".</DIV>
<DIV>Can you send me an mpi c++ program? for example the factoriel
program!</DIV>
<DIV>thank's<BR><BR></DIV>
<DIV class=gmail_quote>On Fri, Jul 17, 2009 at 2:32 AM, Jayesh Krishna
<SPAN dir=ltr><<A href="mailto:jayesh@mcs.anl.gov"
target=_blank>jayesh@mcs.anl.gov</A>></SPAN> wrote:<BR>
<BLOCKQUOTE
style="BORDER-LEFT: rgb(204,204,204) 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex"
class=gmail_quote>
<DIV>
<P><FONT size=2>Hi,<BR> Did you install MPICH2 as the
administrator ? If so, did you specify that MPICH2 is to be used by
all users (The default is "Just me", you need to select "Everyone"
when installing MPICH2) ? Try re-installing MPICH2 making sure that
you install MPICH2 for all users (Select "Everyone" when prompted for
while installing MPICH2).<BR><BR>(PS: Since the problem does not
appear to be a bug we can discuss your issue in the mpich-discuss
mailing list. If we feel there is a bug in the code we can re-open the
ticket
717.)<BR><BR>Regards,<BR>Jayesh<BR><BR>==========================================================================================<BR><BR>Hi,<BR><BR> EXCUSE
ME! My English Is Very Low Level. EXCUSE ME!<BR><BR>I do this jobs
that you said:<BR><BR># Make sure you have the same user (reza) on
both the machines and that they have the same password (Assuming reza
is not a domain user).<BR># Register your username/password using
"-register" option of mpiexec WITHOUT the "-user" option (mpiexec
-register).<BR># Run your MPI jobs WITHOUT the "-user" option (mpiexec
-n 2 cpi.exe)<BR># Use wmpiconfig if needed.<BR><BR>But it errored
me!<BR><BR>Error is it " Credentials for reza rejected connecting to
PC1<BR>
Aborting: Unable to connect to PC1 "<BR><BR>At first time I want to
perform this statement "mpiexec -n 2 cpi.exe" it errored!<BR>But after
I perform this statement "mpiexec -user 1 -n 2
cpi.exe"<BR>
username:administrator<BR>
password:administrator password.<BR>the cpi is runing!<BR><BR>After
Performing above statement I do this job:<BR><BR>I type this statement
: "mpiexec -n 2 cpi.exe"<BR>mpi not errored and running the
cpi.exe!</FONT>
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