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Subject: Re: [OMPI users] MPI Error
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2008-12-21 08:18:23


It's not the valgrind that are telling here -- it's the fact that
something is saying "INJECTING SIGNAL..."

It looks like something in your program is calling abort() (signal 6
is the abort signal).

On Dec 21, 2008, at 4:08 AM, Asad Ali wrote:

> --===============1267833741==
> Content-Type: multipart/alternative;
> boundary="----=_Part_48219_1955003.1229850505418"
>
> ------=_Part_48219_1955003.1229850505418
> Content-Type: text/plain; charset=ISO-8859-1
> Content-Transfer-Encoding: 7bit
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>
> Hi Jeff,
>
> I have changed the position of malloc.h in header files list. I
> moved it up
> above mpi.h. Now I am getting a different error message see following,
> [asad_at_stat74 T]$ mpirun --np 4 nice -10 ./lisa09EMRIT-P
> +---[ lisa14.c ]---------------------------------------------------
> | This is process #0 of 4
> | initialising : 21.12.2008 21:59:28
> Allocating 134217728 bytes for read buffer...
> Allocating 134217728 bytes for read buffer...
> Allocating 134217728 bytes for read buffer...
> Allocating 134217728 bytes for read buffer...
> Allocating 134217728 bytes for read buffer...
> Allocating 134217728 bytes for read buffer...
> Allocating 134217728 bytes for read buffer...
> -+--> INJECTING SIGNAL...
> Allocating 134217728 bytes for read buffer...
> -+--> INJECTING SIGNAL...
> -+--> INJECTING SIGNAL...
> -+--> INJECTING SIGNAL...
> 524765
> 524765
> 524765
> 524765
> | initialising `TDI framework' (might take several minutes)...
> Signal:6 info.si_errno:0(Success) si_code:-6()
> [0] func:/usr/lib/openmpi/libopal.so.0 [0x46efd6]
> [1] func:[0x110440]
> [2] func:[0x110402]
> [3] func:/lib/libc.so.6(gsignal+0x50) [0x2c1fa0]
> [4] func:/lib/libc.so.6(abort+0x101) [0x2c38b1]
> [5] func:/usr/lib/openmpi/libopal.so.0 [0x473d34]
> [6] func:/usr/lib/openmpi/libopal.so.0(free+0x36) [0x473786]
> [7] func:./lisa09EMRIT-P(main+0x454) [0x80566f4]
> [8] func:/lib/libc.so.6(__libc_start_main+0xe0) [0x2aef70]
> [9] func:./lisa09EMRIT-P [0x804af21]
> *** End of error message ***
>
> Its good that now no user defined functions in code are involved in
> error
> (it was giving error messages for some of my defined functions too).
> malloc.h has also been disappeared in this error message as was in
> previous
> message.
>
> I have used valgrind to see where the error is but I am unable to
> interpret
> the following valgrind output error message.
>
>
> --16515-- object doesn't have a symbol table
> --16515-- Reading syms from /usr/lib/openmpi/openmpi/mca_osc_pt2pt.so
> (0x4114000)
> --16515-- object doesn't have a symbol table
> ==16513== Warning: set address range perms: large range 536870912
> (defined)
> ==16512== Warning: set address range perms: large range 536870912
> (defined)
> ==16514== Warning: set address range perms: large range 536870912
> (defined)
> ==16515== Warning: set address range perms: large range 536870912
> (defined)
> +---[ lisa14.c ]---------------------------------------------------
> | This is process #0 of 4
> | initialising : 21.12.2008 21:15:37
> Allocating 134217728 bytes for read buffer...
> ==16515== Warning: set address range perms: large range 134221824
> (defined)
> Allocating 134217728 bytes for read buffer...
> ==16514== Warning: set address range perms: large range 134221824
> (defined)
> Allocating 134217728 bytes for read buffer...
> ==16513== Warning: set address range perms: large range 134221824
> (defined)
> Allocating 134217728 bytes for read buffer...
> ==16512== Warning: set address range perms: large range 134221824
> (defined)
> ==16515== Warning: set address range perms: large range 134217728
> (defined)
> ==16514== Warning: set address range perms: large range 134217728
> (defined)
> ==16513== Warning: set address range perms: large range 134217728
> (defined)
> ==16512== Warning: set address range perms: large range 134217728
> (defined)
> ==16515== Warning: set address range perms: large range 134221824
> (noaccess)
> ==16514== Warning: set address range perms: large range 134221824
> (noaccess)
> ==16513== Warning: set address range perms: large range 134221824
> (noaccess)
> ==16512== Warning: set address range perms: large range 134221824
> (noaccess)
> --16515-- memcheck GC: 1024 nodes, 1024 survivors (100.0%)
> --16515-- memcheck GC: increase table size to 2048
> --16513-- memcheck GC: 1024 nodes, 1024 survivors (100.0%)
> --16513-- memcheck GC: increase table size to 2048
> --16514-- memcheck GC: 1024 nodes, 1024 survivors (100.0%)
> --16514-- memcheck GC: increase table size to 2048
> --16512-- memcheck GC: 1024 nodes, 1024 survivors (100.0%)
> --16512-- memcheck GC: increase table size to 2048
> --16513-- memcheck GC: 2048 nodes, 2048 survivors (100.0%)
> --16513-- memcheck GC: increase table size to 4096
> --16514-- memcheck GC: 2048 nodes, 2048 survivors (100.0%)
> --16514-- memcheck GC: increase table size to 4096
> --16515-- memcheck GC: 2048 nodes, 2048 survivors (100.0%)
> --16515-- memcheck GC: increase table size to 4096
> --16512-- memcheck GC: 2048 nodes, 2048 survivors (100.0%)
> --16512-- memcheck GC: increase table size to 4096
> Allocating 134217728 bytes for read buffer...
> ==16515== Warning: set address range perms: large range 134221824
> (defined)
> Allocating 134217728 bytes for read buffer...
> ==16513== Warning: set address range perms: large range 134221824
> (defined)
> Allocating 134217728 bytes for read buffer...
> ==16514== Warning: set address range perms: large range 134221824
> (defined)
> ==16515== Warning: set address range perms: large range 134217728
> (defined)
> ==16513== Warning: set address range perms: large range 134217728
> (defined)
> ==16514== Warning: set address range perms: large range 134217728
> (defined)
> ==16515== Warning: set address range perms: large range 134221824
> (noaccess)
> Allocating 134217728 bytes for read buffer...
> ==16512== Warning: set address range perms: large range 134221824
> (defined)
> ==16513== Warning: set address range perms: large range 134221824
> (noaccess)
> ==16512== Warning: set address range perms: large range 134217728
> (defined)
> ==16514== Warning: set address range perms: large range 134221824
> (noaccess)
> ==16512== Warning: set address range perms: large range 134221824
> (noaccess)
> -+--> INJECTING SIGNAL...
> -+--> INJECTING SIGNAL...
> -+--> INJECTING SIGNAL...
> -+--> INJECTING SIGNAL...
> 524765
> 524765
> 524765
> 524765
> Signal:6 info.si_errno:0(Success) si_code:-6()
> --16515-- Reading syms from /lib/libgcc_s-4.1.2-20070925.so.1
> (0x794000)
> --16515-- object doesn't have a symbol table
> [0] func:/usr/lib/openmpi/libopal.so.0 [0x46efd6]
> [1] func:/lib/libpthread.so.0 [0x443290]
> [2] func:/lib/ld-linux.so.2 [0x2767f2]
> [3] func:/lib/libc.so.6(gsignal+0x50) [0x2c1fa0]
> [4] func:/lib/libc.so.6(abort+0x101) [0x2c38b1]
> [5] func:/usr/lib/openmpi/libopal.so.0 [0x473d34]
> [6] func:/usr/lib/openmpi/libopal.so.0(free+0x36) [0x473786]
> [7] func:./lisa09EMRIT-P(main+0x44c) [0x80566ec]
> [8] func:/lib/libc.so.6(__libc_start_main+0xe0) [0x2aef70]
> [9] func:./lisa09EMRIT-P [0x804af21]
> *** End of error message ***
> ==16515==
> ==16515== Process terminating with default action of signal 6
> (SIGABRT)
> ==16515== at 0x2C1FA0: raise (in /lib/libc-2.6.so)
> ==16515== by 0x2C39FD: abort (in /lib/libc-2.6.so)
> ==16515== by 0x473D33: (within /usr/lib/openmpi/libopal.so.0.0.0)
> ==16515== by 0x473785: free (in /usr/lib/openmpi/libopal.so.0.0.0)
> ==16515== by 0x80566EB: main (in /home/phd/asad/MLDCs/T/
> lisa09EMRIT-P)
> ==16515==
> ==16515== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 108
> from 1)
> --16515--
> --16515-- supp: 108 dl-hack3
> ==16515== malloc/free: in use at exit: 0 bytes in 0 blocks.
> ==16515== malloc/free: 0 allocs, 0 frees, 0 bytes allocated.
> ==16515==
> ==16515== All heap blocks were freed -- no leaks are possible.
> --16515-- memcheck: sanity checks: 22725 cheap, 910 expensive
> --16515-- memcheck: auxmaps: 0 auxmap entries (0k, 0M) in use
> --16515-- memcheck: auxmaps: 0 searches, 0 comparisons
> --16515-- memcheck: SMs: n_issued = 6014 (96224k, 93M)
> --16515-- memcheck: SMs: n_deissued = 4726 (75616k, 73M)
> --16515-- memcheck: SMs: max_noaccess = 65535 (1048560k, 1023M)
> --16515-- memcheck: SMs: max_undefined = 38 (608k, 0M)
> --16515-- memcheck: SMs: max_defined = 10813 (173008k, 168M)
> --16515-- memcheck: SMs: max_non_DSM = 3109 (49744k, 48M)
> --16515-- memcheck: max sec V bit nodes: 2094 (106k, 0M)
> --16515-- memcheck: set_sec_vbits8 calls: 3371606 (new: 2094,
> updates:
> 3369512)
> --16515-- memcheck: max shadow mem size: 50154k, 48M
> --16515-- translate: fast SP updates identified: 23,603
> ( 89.1%)
> --16515-- translate: generic_known SP updates identified: 2,000
> ( 7.5%)
> --16515-- translate: generic_unknown SP updates identified: 877
> ( 3.3%)
> --16515-- tt/tc: 625,692 tt lookups requiring 672,349 probes
> --16515-- tt/tc: 625,692 fast-cache updates, 9 flushes
> --16515-- transtab: new 20,764 (798,227 -> 14,916,839; ratio
> 186:10)
> [0 scs]
> --16515-- transtab: dumped 0 (0 -> ??)
> --16515-- transtab: discarded 193 (3,337 -> ??)
> --16515-- scheduler: 2,272,550,211 jumps (bb entries).
> --16515-- scheduler: 22,725/32,791,636 major/minor sched events.
> --16515-- sanity: 22726 cheap, 910 expensive checks.
> --16515-- exectx: 30,011 lists, 11 contexts (avg 0 per list)
> --16515-- exectx: 108 searches, 97 full compares (898 per 1000)
> --16515-- exectx: 0 cmp2, 232 cmp4, 0 cmpAll
> [8]+ Killed mpirun -np 4 valgrind -v ./lisa09EMRIT-P
>
> Could please tell me how ti interpret the results of valgrind?
>
> Thanking you in advance.
>
> Asad
>
> ------=_Part_48219_1955003.1229850505418
> Content-Type: text/html; charset=ISO-8859-1
> Content-Transfer-Encoding: 7bit
> Content-Disposition: inline
>
> <span style="font-family: verdana; font-size: 12px;"><p>Hi Jeff,</
> p><p>I have changed the position of malloc.h in header files&nbsp;
> list. I moved it up above mpi.h. Now I am getting a different error
> message see following,</p>
> [asad_at_stat74 T]$ mpirun&nbsp; --np 4 nice -10 ./lisa09EMRIT-
> P<br>&nbsp;+---
> [ lisa14.c ]---------------------------------------------------
> <br>&nbsp;| This is process #0 of 4<br>&nbsp;|
> initialising&nbsp; :&nbsp; 21.12.2008&nbsp; 21:59:28<br>Allocating
> 134217728 bytes for read buffer...<br>
> Allocating 134217728 bytes for read buffer...<br>Allocating
> 134217728 bytes for read buffer...<br>Allocating 134217728 bytes for
> read buffer...<br>Allocating 134217728 bytes for read
> buffer...<br>Allocating 134217728 bytes for read buffer...<br>
> Allocating 134217728 bytes for read buffer...<br>-+--&gt; INJECTING
> SIGNAL...<br>Allocating 134217728 bytes for read buffer...<br>-+--
> &gt; INJECTING SIGNAL...<br>-+--&gt; INJECTING SIGNAL...<br>-+--&gt;
> INJECTING SIGNAL...<br>
> 524765<br>524765<br>524765<br>524765<br>&nbsp;| initialising `TDI
> framework&#39; (might take several minutes)...<br>Signal:6
> info.si_errno:0(Success) si_code:-6()<br>[0] func:/usr/lib/openmpi/
> libopal.so.0 [0x46efd6]<br>[1] func:[0x110440]<br>
> [2] func:[0x110402]<br>[3] func:/lib/libc.so.6(gsignal+0x50)
> [0x2c1fa0]<br>[4] func:/lib/libc.so.6(abort+0x101) [0x2c38b1]<br>[5]
> func:/usr/lib/openmpi/libopal.so.0 [0x473d34]<br>[6] func:/usr/lib/
> openmpi/libopal.so.0(free+0x36) [0x473786]<br>
> [7] func:./lisa09EMRIT-P(main+0x454) [0x80566f4]<br>[8] func:/lib/
> libc.so.6(__libc_start_main+0xe0) [0x2aef70]<br>[9] func:./
> lisa09EMRIT-P [0x804af21]<br>*** End of error message ***<br><br>Its
> good that now no user defined functions in code are involved in
> error (it was giving error messages for some of my defined functions
> too). malloc.h has also been disappeared in this error message as
> was in previous message.<br>
> <br>I have used valgrind to see where the error is but I am unable
> to interpret the following valgrind output error
> message.<br><br><br>--16515--&nbsp;&nbsp;&nbsp; object doesn&#39;t
> have a symbol table<br>--16515-- Reading syms from /usr/lib/openmpi/
> openmpi/mca_osc_pt2pt.so (0x4114000)<br>
> --16515--&nbsp;&nbsp;&nbsp; object doesn&#39;t have a symbol
> table<br>==16513== Warning: set address range perms: large range
> 536870912 (defined)<br>==16512== Warning: set address range perms:
> large range 536870912 (defined)<br>==16514== Warning: set address
> range perms: large range 536870912 (defined)<br>
> ==16515== Warning: set address range perms: large range 536870912
> (defined)<br>&nbsp;+---
> [ lisa14.c ]---------------------------------------------------
> <br>&nbsp;| This is process #0 of 4<br>&nbsp;|
> initialising&nbsp; :&nbsp; 21.12.2008&nbsp; 21:15:37<br>
> Allocating 134217728 bytes for read buffer...<br>==16515== Warning:
> set address range perms: large range 134221824
> (defined)<br>Allocating 134217728 bytes for read
> buffer...<br>==16514== Warning: set address range perms: large range
> 134221824 (defined)<br>
> Allocating 134217728 bytes for read buffer...<br>==16513== Warning:
> set address range perms: large range 134221824
> (defined)<br>Allocating 134217728 bytes for read
> buffer...<br>==16512== Warning: set address range perms: large range
> 134221824 (defined)<br>
> ==16515== Warning: set address range perms: large range 134217728
> (defined)<br>==16514== Warning: set address range perms: large range
> 134217728 (defined)<br>==16513== Warning: set address range perms:
> large range 134217728 (defined)<br>
> ==16512== Warning: set address range perms: large range 134217728
> (defined)<br>==16515== Warning: set address range perms: large range
> 134221824 (noaccess)<br>==16514== Warning: set address range perms:
> large range 134221824 (noaccess)<br>
> ==16513== Warning: set address range perms: large range 134221824
> (noaccess)<br>==16512== Warning: set address range perms: large
> range 134221824 (noaccess)<br>--16515-- memcheck GC: 1024 nodes,
> 1024 survivors (100.0%)<br>
> --16515-- memcheck GC: increase table size to 2048<br>--16513--
> memcheck GC: 1024 nodes, 1024 survivors (100.0%)<br>--16513--
> memcheck GC: increase table size to 2048<br>--16514-- memcheck GC:
> 1024 nodes, 1024 survivors (100.0%)<br>
> --16514-- memcheck GC: increase table size to 2048<br>--16512--
> memcheck GC: 1024 nodes, 1024 survivors (100.0%)<br>--16512--
> memcheck GC: increase table size to 2048<br>--16513-- memcheck GC:
> 2048 nodes, 2048 survivors (100.0%)<br>
> --16513-- memcheck GC: increase table size to 4096<br>--16514--
> memcheck GC: 2048 nodes, 2048 survivors (100.0%)<br>--16514--
> memcheck GC: increase table size to 4096<br>--16515-- memcheck GC:
> 2048 nodes, 2048 survivors (100.0%)<br>
> --16515-- memcheck GC: increase table size to 4096<br>--16512--
> memcheck GC: 2048 nodes, 2048 survivors (100.0%)<br>--16512--
> memcheck GC: increase table size to 4096<br>Allocating 134217728
> bytes for read buffer...<br>==16515== Warning: set address range
> perms: large range 134221824 (defined)<br>
> Allocating 134217728 bytes for read buffer...<br>==16513== Warning:
> set address range perms: large range 134221824
> (defined)<br>Allocating 134217728 bytes for read
> buffer...<br>==16514== Warning: set address range perms: large range
> 134221824 (defined)<br>
> ==16515== Warning: set address range perms: large range 134217728
> (defined)<br>==16513== Warning: set address range perms: large range
> 134217728 (defined)<br>==16514== Warning: set address range perms:
> large range 134217728 (defined)<br>
> ==16515== Warning: set address range perms: large range 134221824
> (noaccess)<br>Allocating 134217728 bytes for read
> buffer...<br>==16512== Warning: set address range perms: large range
> 134221824 (defined)<br>==16513== Warning: set address range perms:
> large range 134221824 (noaccess)<br>
> ==16512== Warning: set address range perms: large range 134217728
> (defined)<br>==16514== Warning: set address range perms: large range
> 134221824 (noaccess)<br>==16512== Warning: set address range perms:
> large range 134221824 (noaccess)<br>
> -+--&gt; INJECTING SIGNAL...<br>-+--&gt; INJECTING SIGNAL...<br>-+--
> &gt; INJECTING SIGNAL...<br>-+--&gt; INJECTING
> SIGNAL...<br>524765<br>524765<br>524765<br>524765<br>Signal:6
> info.si_errno:0(Success) si_code:-6()<br>--16515-- Reading syms
> from /lib/libgcc_s-4.1.2-20070925.so.1 (0x794000)<br>
> --16515--&nbsp;&nbsp;&nbsp; object doesn&#39;t have a symbol
> table<br>[0] func:/usr/lib/openmpi/libopal.so.0 [0x46efd6]<br>[1]
> func:/lib/libpthread.so.0 [0x443290]<br>[2] func:/lib/ld-linux.so.2
> [0x2767f2]<br>[3] func:/lib/libc.so.6(gsignal+0x50) [0x2c1fa0]<br>
> [4] func:/lib/libc.so.6(abort+0x101) [0x2c38b1]<br>[5] func:/usr/lib/
> openmpi/libopal.so.0 [0x473d34]<br>[6] func:/usr/lib/openmpi/
> libopal.so.0(free+0x36) [0x473786]<br>[7] func:./lisa09EMRIT-P(main
> +0x44c) [0x80566ec]<br>[8] func:/lib/libc.so.6(__libc_start_main
> +0xe0) [0x2aef70]<br>
> [9] func:./lisa09EMRIT-P [0x804af21]<br>*** End of error message
> ***<br>==16515== <br>==16515== Process terminating with default
> action of signal 6 (SIGABRT)<br>==16515==&nbsp;&nbsp;&nbsp; at
> 0x2C1FA0: raise (in /lib/<a href="http://libc-2.6.so">libc-2.6.so</
> a>)<br>
> ==16515==&nbsp;&nbsp;&nbsp; by 0x2C39FD: abort (in /lib/<a href="http://libc-2.6.so
> ">libc-2.6.so</a>)<br>==16515==&nbsp;&nbsp;&nbsp; by 0x473D33:
> (within /usr/lib/openmpi/libopal.so.
> 0.0.0)<br>==16515==&nbsp;&nbsp;&nbsp; by 0x473785: free (in /usr/lib/
> openmpi/libopal.so.0.0.0)<br>
> ==16515==&nbsp;&nbsp;&nbsp; by 0x80566EB: main (in /home/phd/asad/
> MLDCs/T/lisa09EMRIT-P)<br>==16515== <br>==16515== ERROR SUMMARY: 0
> errors from 0 contexts (suppressed: 108 from 1)<br>--16515--
> <br>--16515-- supp:&nbsp; 108 dl-hack3<br>==16515== malloc/free: in
> use at exit: 0 bytes in 0 blocks.<br>
> ==16515== malloc/free: 0 allocs, 0 frees, 0 bytes
> allocated.<br>==16515== <br>==16515== All heap blocks were freed --
> no leaks are possible.<br>--16515--&nbsp; memcheck: sanity checks:
> 22725 cheap, 910 expensive<br>--16515--&nbsp; memcheck: auxmaps: 0
> auxmap entries (0k, 0M) in use<br>
> --16515--&nbsp; memcheck: auxmaps: 0 searches, 0
> comparisons<br>--16515--&nbsp; memcheck: SMs:
> n_issued&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = 6014 (96224k,
> 93M)<br>--16515--&nbsp; memcheck: SMs: n_deissued&nbsp;&nbsp;&nbsp;
> = 4726 (75616k, 73M)<br>--16515--&nbsp; memcheck: SMs:
> max_noaccess&nbsp; = 65535 (1048560k, 1023M)<br>
> --16515--&nbsp; memcheck: SMs: max_undefined = 38 (608k,
> 0M)<br>--16515--&nbsp; memcheck: SMs: max_defined&nbsp;&nbsp; =
> 10813 (173008k, 168M)<br>--16515--&nbsp; memcheck: SMs:
> max_non_DSM&nbsp;&nbsp; = 3109 (49744k, 48M)<br>--16515--&nbsp;
> memcheck: max sec V bit nodes:&nbsp;&nbsp;&nbsp; 2094 (106k, 0M)<br>
> --16515--&nbsp; memcheck: set_sec_vbits8 calls: 3371606 (new: 2094,
> updates: 3369512)<br>--16515--&nbsp; memcheck: max shadow mem
> size:&nbsp;&nbsp; 50154k, 48M<br>--16515--
> translate
> :&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
> fast SP updates identified: 23,603 ( 89.1%)<br>
> --16515-- translate:&nbsp;&nbsp; generic_known SP updates
> identified: 2,000 (&nbsp; 7.5%)<br>--16515-- translate:
> generic_unknown SP updates identified: 877 (&nbsp; 3.3%)<br>--16515--
> &nbsp;&nbsp;&nbsp;&nbsp; tt/tc: 625,692 tt lookups requiring 672,349
> probes<br>
> --16515--&nbsp;&nbsp;&nbsp;&nbsp; tt/tc: 625,692 fast-cache updates,
> 9 flushes<br>--16515--&nbsp; transtab:
> new&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 20,764 (798,227 -&gt;
> 14,916,839; ratio 186:10) [0 scs]<br>--16515--&nbsp; transtab:
> dumped&nbsp;&nbsp;&nbsp;&nbsp; 0 (0 -&gt; ??)<br>--16515--&nbsp;
> transtab: discarded&nbsp; 193 (3,337 -&gt; ??)<br>
> --16515-- scheduler: 2,272,550,211 jumps (bb entries).<br>--16515--
> scheduler: 22,725/32,791,636 major/minor sched events.<br>--16515--
> &nbsp;&nbsp;&nbsp; sanity: 22726 cheap, 910 expensive
> checks.<br>--16515--&nbsp;&nbsp;&nbsp; exectx: 30,011 lists, 11
> contexts (avg 0 per list)<br>
> --16515--&nbsp;&nbsp;&nbsp; exectx: 108 searches, 97 full compares
> (898 per 1000)<br>--16515--&nbsp;&nbsp;&nbsp; exectx: 0 cmp2, 232
> cmp4, 0 cmpAll<br>[8]+&nbsp;
> Killed
> &nbsp
> ;&nbsp
> ;&nbsp
> ;&nbsp
> ;&nbsp
> ;&nbsp
> ;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
> mpirun -np 4 valgrind -v ./lisa09EMRIT-P<br><br>Could please tell me
> how ti interpret the results of valgrind?<br>
> <br>Thanking you in advance.<br><br>Asad<br></span>
>
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-- 
Jeff Squyres
Cisco Systems