Thank you for your answer.
Since a collective operation does not mean synchronization, I guess this
also means that I should put an MPI_Barrier after the seek in order to
ensure that no process changes the file pointer while an other process
accesses it. To be honest this interface to MPI_File_see
Hello Everyone,
I am trying to statically build open mpi libraries from a server which has
intel and pgi compilers installed and copy the resulting binaries to be used on
another test server since I do not have intel and pgi compilers on these test
servers (only gcc). First of all, please tell m
Hi
I have noticed on my machine that a struct which i have defined as
typedef struct {
short iSpeciesID;
char sCapacityFile[SHORT_INPUT];
double adGParams[NUM_GPARAMS];
} tVStruct;
(where SHORT_INPUT=64 and NUM_GPARAMS=4)
has size 104 (instead of 98) whereas the corresponding MPI
There's probably an alignment gap between the short and char array, and
possibly an alignment gap between the char array and the double array
(depending on the value of SHORT_INPUT and your architecture).
So for your displacements, you should probably actually measure what the
displacements are
On Jun 29, 2011, at 10:56 AM CDT, Jeff Squyres wrote:
> There's probably an alignment gap between the short and char array, and
> possibly an alignment gap between the char array and the double array
> (depending on the value of SHORT_INPUT and your architecture).
>
> So for your displacements,
jody wrote:
Hi
I have noticed on my machine that a struct which i have defined as
typedef struct {
short iSpeciesID;
char sCapacityFile[SHORT_INPUT];
double adGParams[NUM_GPARAMS];
} tVStruct;
(where SHORT_INPUT=64 and NUM_GPARAMS=4)
has size 104 (instead of 98) whereas the cor
On Jun 29, 2011, at 11:31 AM, rohan nigam wrote:
> I am trying to statically build open mpi libraries from a server which has
> intel and pgi compilers installed and copy the resulting binaries to be used
> on another test server since I do not have intel and pgi compilers on these
> test serve
Guys - Thank You for your replies!
(wow : that was a rhyme! :) )
I checked my structure with the offsetof macro on my laptop at home
and found the following offsets:
offs iSpeciesID: 0
offs sCapacityFile: 2
offs adGParams: 68
total size 100
so there seems to be a 2 byte gap before t
Gus Correa wrote:
jody wrote:
Hi
I have noticed on my machine that a struct which i have defined as
typedef struct {
short iSpeciesID;
char sCapacityFile[SHORT_INPUT];
double adGParams[NUM_GPARAMS];
} tVStruct;
(where SHORT_INPUT=64 and NUM_GPARAMS=4)
has size 104 (instead of
Hi Jody
jody wrote:
Guys - Thank You for your replies!
(wow : that was a rhyme! :) )
I checked my structure with the offsetof macro on my laptop at home
and found the following offsets:
offs iSpeciesID: 0
offs sCapacityFile: 2
offs adGParams: 68
total size 100
so there seems to b
Anyone (Shiqing perhaps) have any more thoughts on this problem?
- Jeff
From: Damien
To: Open MPI Users
List-Post: users@lists.open-mpi.org
Date: 06/24/2011 03:59 PM
Subject:Re: [OMPI users] Problem with prebuilt ver 1.5.3 for
windows
Sent by:users-boun...@open-mpi.o
Hi Rohan
Have you tried to configure/compile OpenMPI
and compile your program with:
-static-intel (Intel icc/ifort)
-Bstatic_pgi (PGI pgcc/pgf90) ?
Presumably this will link to each *compiler's* static libraries.
You may not need to configure Open MPI with --disable-shared,
if you copy it ove
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