1. Satellital Image Clasification with neural networks Susana Arias, Héctor Gómez UNIVERSIDAD TÉCNICA PARTICULAR DE LOJA ECUADOR www.eu-eela.euwww.eu-eela.eu Itacuruça – Brazil, november 2 -15, 2008

2. We discard one of the solutions which referred the application to switch from Windows to Linux through the mono's program; and decided to a second solution which referred to translate the application.net to C language with MPI. www.eu-eela.euwww.eu-eela.eu Itacuruça – Brazil, november 2 -15, 2008

3. #include using namespace std; #include "mpi.h" /****************************************************************************** M A I N ******************************************************************************/ int numprocesses, procnum; int main(int nargs, char* argv[]) { NET Net; BOOL Stop; REAL MinTestError; int result=MPI_Init(&nargs, &argv); MPI_ Comm_size(MPI_COMM_WORLD, &numprocesses); // get total number of processes MPI_ Comm_rank(MPI_COMM_WORLD, &procnum); // get process number for this process www.eu-eela.euwww.eu-eela.eu Itacuruça – Brazil, november 2 -15, 2008 file bf.c

4. www.eu-eela.euwww.eu-eela.eu Itacuruça – Brazil, november 2 -15, 2008 –Then we compiler MPI en UI, $ mpiCC –Compiler our application calls bf, $ mpiCC -o bf bf.c –Then create a.jdl Type = “Job”; JobType = “MPICH”; Executable = “bf”; CPUNumber = 10 ; StdOutput = “output”; StdError = “error”; InputSandbox = {“bf”}; OutputSandbox = {“BPN.txt”}; RetryCount = 3;

5. www.eu-eela.euwww.eu-eela.eu Itacuruça – Brazil, november 2 -15, 2008 –We compiler bf.c ONLY in the 64 bits machine, do not compiler the machine in 32 bits because do not have installed MPI. [app01@m111-e2gris1 BF]$ glite-wms-job-submit -a -o jid bf.jdl Connecting to the service https://m05- e2gris1.eela.ufrj.br:7443/glite_wms_wmproxy_server ====================== glite-wms-job-submit Success The job has been successfully submitted to the WMProxy Your job identifier is: https://m05-e2gris1.eela.ufrj.br:9000/5MXWaTLMghW39DN2_sydXw The job identifier has been saved in the following file: /home/app01/BF/jid

6. www.eu-eela.euwww.eu-eela.eu Itacuruça – Brazil, november 2 -15, 2008 [app01@m111-e2gris1 BF]$ glite-wms-job-status -i jid *************************************************** ********** BOOKKEEPING INFORMATION: Status info for the Job : https://m05- e2gris1.eela.ufrj.br:9000/5MXWaTLMghW39DN2_sydXw Current Status: Running Status Reason: Job successfully submitted to Globus Destination: m06-e2gris1.eela.ufrj.br:2119/jobmanager- lcgpbs-e2gris1 Submitted: Fri Nov 7 22:03:17 2008 BRST *************************************************** **********

7. www.eu-eela.euwww.eu-eela.eu Itacuruça – Brazil, november 2 -15, 2008 The job is done, ******************************************************** ***** BOOKKEEPING INFORMATION: Status info for the Job : https://m05e2gris1.eela.ufrj.br:9000/78kUv_gCBCaR20zly7eiLw Current Status: Done (Success) Logged Reason(s): - Job terminated successfully Exit code: 0 Status Reason: Job terminated successfully Destination: m06-e2gris1.eela.ufrj.br:2119/jobmanager-lcgpbs- e2gris1 Submitted: Wed Nov 5 19:49:18 2008 BRST ******************************************************** *****

8. www.eu-eela.euwww.eu-eela.eu Itacuruça – Brazil, november 2 -15, 2008 The job is done, and we get the outputfiles =============================================== ============ JOB GET OUTPUT OUTCOME Output sandbox files for the job: https://m05-e2gris1.eela.ufrj.br:9000/776TAA4JvsR- NP2gRkgamA have been successfully retrieved and stored in the directory: /tmp/jobOutput/app01_776TAA4JvsR-NP2gRkgamA =============================================== =============

9. www.eu-eela.euwww.eu-eela.eu Itacuruça – Brazil, november 2 -15, 2008 [app01@m111-e2gris1 BF]$ cd /tmp/jobOutput/app01_776TAA4JvsR-NP2gRkgamA/ [app01@m111-e2gris1 app01_776TAA4JvsR- NP2gRkgamA]$ ls BPN.txt NMSE is 0.106 on Training Set and 0.133 on Test Set NMSE is 0.105 on Training Set and 0.129 on Test Set NMSE is 0.104 on Training Set and 0.128 on Test Set NMSE is 0.104 on Training Set and 0.129 on Test Set.

10. As the same time, We worked in another application like Mrbayes (bionformatics), We install mrbayes at the UI, and We try to run mrbayes with condor, but it was not possible because there was not condor in the CE, finally We saw how to mrbyes runs with mpi and find out how to put some directives to run in the WN. www.eu-eela.euwww.eu-eela.eu Itacuruça – Brazil, november 2 -15, 2008

11. The.jdl Type = "Job"; JobType = "MPICH"; Executable = "mb"; CPUNumber = 10; StdOutput = "output"; StdError = "error"; InputSandbox = {"primates_mbbatch.dat","mrbayes/mb"}; OutputSandbox = {"output","error"}; RetryCount = 3; Arguments = "primates_mbbatch.dat"; www.eu-eela.euwww.eu-eela.eu Itacuruça – Brazil, november 2 -15, 2008

12. app01@m111-e2gris1 MRB]$ glite-wms-job-submit -i -o jid mrb.jdl app01@m111-e2gris1 MRB]$ glite-wms-job-status -i jid ************************************************************* BOOKKEEPING INFORMATION: Status info for the Job : https://m05- e2gris1.eela.ufrj.br:9000/uAMFWkt7QjbE2dJmOK1uXw Current Status: Running Status Reason: Job successfully submitted to Globus Destination: m06-e2gris1.eela.ufrj.br:2119/jobmanager-lcgpbs-e2gris1 Submitted: Sat Nov 8 12:21:05 2008 BRST ************************************************************* www.eu-eela.euwww.eu-eela.eu Itacuruça – Brazil, november 2 -15, 2008

13. www.eu-eela.euwww.eu-eela.eu Itacuruça – Brazil, november 2 -15, 2008 Next Steps Use the Storage Element Development a user interface that can interactive with the final user, more flexible, ex. GENIUS

14. Thanks! www.eu-eela.euwww.eu-eela.eu Itacuruça – Brazil, november 2 -15, 2008