Je désir tester mon cluster de calcul en utilisant pov-ray!!!  
J'ai essayé d'installer pov-ray et le patch "povpvm" pour PVM, mais ca ne marche pas... Erreur a la compilation!!!
Est-ce quelqu'un ici pourrai me guider pour configurer pov-ray pour PVM?
Merci d'avnace!!!

Pour l'installation de PovRay j'ai fais...
 
Dans la racine de mon compte, copie du patch et crée un repertoire pvmpov3_1e_1 :  
 
> cd  
> cp /my_path/pvmpov-3.1e2.tgz .  
> mkdir pvmpov3_1e_1
 
Dans le repertoire pvmpov3_1e_1, décompression de la source de povray  
> cd  pvmpov3_1e_1  
> cp  /my_path/povuni_s.tgz  /my_path/povuni_d.tgz  .  
> tar xfz  povuni_s.tgz  
> tar xfz  povuni_d.tgz  
Un nouveau répertoire /povray31 a alors été créé.  
 
Retour dans ma racine et décompression du pacth pour la version PVM :  
> cd  
> tar xfz pvmpov-3.1e2.tgz  
 
Dans le répertoire pvmpov3_1e_1, application du patch :  
> cd  pvmpov3_1e_1  
> ./inst-pvm  
 
Ensuite Compillation et installation des differentes librairies en tant que root :  
> cd  povray31/source/zlib  
> ./configure  
> make test  
> su  
> make  install  
> exit  
 
 
> cd  ../libpng  
> cp  scripts/makefile.std  makefile  
> make  test  
> su  
> make  install  
> exit  
 
Edition du fichier pvm.h  
> cd ../pvm  
> emacs pvm.h  
 
Il faut remplacer  
    #if defined(SUN4SOL2) || defined(your_pvm_arch)  
par  
    #if defined(SUN4SOL2) || defined(LINUX)  
 
Definition de mes variables d'environnement et compilation de PovRay version PVM :  
> export PVM_ARCH=LINUX  
> export PATH=$PATH:$PVM_ROOT/lib  
> aimk newunix  
 
Arrivé ici il y a un probleme de compilation!!!

quel probleme ? t'as un message d'erreur ? parce que sinon, pas facile d'aider

Quand je compile j'ai ça... :
 
[cluster@noeud1 pvm]$ aimk newunix
making in LINUX/ for LINUX
rm -f ./povray.o ./render.o ./userio.o ./vbuffer.o pvm.o
cp ../../unix/unixconf.h config.h
(cd ..; aimk unix)
making in LINUX/ for LINUX
make[1]: Entering directory `/home/cluster/pvmpov3_1g_1/povray31/source/pvm/LINU
X'
gcc -O3 -ansi -finline-functions -ffast-math -c -Wall -DPVM -DLINUX -DCOMPILER_V
ER=\".`uname`.gcc\" -DPOV_LIB_DIR=\"/usr/local/lib/povray31\" -I. -I.. -I../.. -
I../../unix -I../../libpng -I../../zlib -I/usr/X11R6/include ../../blob.c -o blo
b.o
 
.....
.....
.....
 
In file included from ../../optin.c:74:
../pvm.h:101: error: conflicting types for `pvm_slave_stat'
../pvm.h:101: error: previous declaration of `pvm_slave_stat'
../pvm.h:110: error: conflicting types for `pvm_block_stat'
../pvm.h:110: error: previous declaration of `pvm_block_stat'
../pvm.h:131: error: conflicting types for `pvm_frame_stat'
../pvm.h:131: error: previous declaration of `pvm_frame_stat'
../../optin.c:198: error: `PVM_TASKS_OP' undeclared here (not in a function)
../../optin.c:198: error: initializer element is not constant
../../optin.c:198: error: (near initialization for `Option_Variable[82].Token_Nu
mber')
../../optin.c:198: error: initializer element is not constant
../../optin.c:198: error: (near initialization for `Option_Variable[82]')
../../optin.c:199: error: `PVM_WIDTH_OP' undeclared here (not in a function)
../../optin.c:199: error: initializer element is not constant
../../optin.c:199: error: (near initialization for `Option_Variable[83].Token_Nu
mber')
../../optin.c:199: error: initializer element is not constant
../../optin.c:199: error: (near initialization for `Option_Variable[83]')
../../optin.c:200: error: `PVM_HEIGHT_OP' undeclared here (not in a function)
../../optin.c:200: error: initializer element is not constant
../../optin.c:200: error: (near initialization for `Option_Variable[84].Token_Nu
mber')
../../optin.c:200: error: initializer element is not constant
../../optin.c:200: error: (near initialization for `Option_Variable[84]')
../../optin.c:201: error: `PVM_SLAVE_OP' undeclared here (not in a function)
../../optin.c:201: error: initializer element is not constant
../../optin.c:201: error: (near initialization for `Option_Variable[85].Token_Nu
mber')
../../optin.c:201: error: initializer element is not constant
../../optin.c:201: error: (near initialization for `Option_Variable[85]')
../../optin.c:202: error: `PVM_ARCH_OP' undeclared here (not in a function)
../../optin.c:202: error: initializer element is not constant
../../optin.c:202: error: (near initialization for `Option_Variable[86].Token_Nu
mber')
../../optin.c:202: error: initializer element is not constant
../../optin.c:202: error: (near initialization for `Option_Variable[86]')
../../optin.c:203: error: `PVM_NICE_OP' undeclared here (not in a function)
../../optin.c:203: error: initializer element is not constant
../../optin.c:203: error: (near initialization for `Option_Variable[87].Token_Nu
mber')
../../optin.c:203: error: initializer element is not constant
../../optin.c:203: error: (near initialization for `Option_Variable[87]')
../../optin.c:204: error: `PVM_WD_OP' undeclared here (not in a function)
../../optin.c:204: error: initializer element is not constant
../../optin.c:204: error: (near initialization for `Option_Variable[88].Token_Nu
mber')
../../optin.c:204: error: initializer element is not constant
../../optin.c:204: error: (near initialization for `Option_Variable[88]')
../../optin.c:205: error: `PVM_HOSTS_OP' undeclared here (not in a function)
../../optin.c:205: error: initializer element is not constant
../../optin.c:205: error: (near initialization for `Option_Variable[89].Token_Nu
mber')
../../optin.c:205: error: initializer element is not constant
../../optin.c:205: error: (near initialization for `Option_Variable[89]')
../../optin.c:206: error: `PVM_USE_OP' undeclared here (not in a function)
../../optin.c:206: error: initializer element is not constant
../../optin.c:206: error: (near initialization for `Option_Variable[90].Token_Nu
mber')
../../optin.c:206: error: initializer element is not constant
../../optin.c:206: error: (near initialization for `Option_Variable[90]')
../../optin.c: In function `get_ini_value':
../../optin.c:586: error: `PVM_TASKS_OP' undeclared (first use in this function)
../../optin.c:586: error: (Each undeclared identifier is reported only once
../../optin.c:586: error: for each function it appears in.)
../../optin.c:589: error: `PVM_WIDTH_OP' undeclared (first use in this function)
../../optin.c:592: error: `PVM_HEIGHT_OP' undeclared (first use in this function
)
../../optin.c:595: error: `PVM_SLAVE_OP' undeclared (first use in this function)
../../optin.c:598: error: `PVM_ARCH_OP' undeclared (first use in this function)
../../optin.c:601: error: `PVM_NICE_OP' undeclared (first use in this function)
../../optin.c:604: error: `PVM_WD_OP' undeclared (first use in this function)
../../optin.c:607: error: `PVM_HOSTS_OP' undeclared (first use in this function)
../../optin.c:616: error: `PVM_USE_OP' undeclared (first use in this function)
../../optin.c: In function `parse_switch':
../../optin.c:1095: error: `PVM_USE_OP' undeclared (first use in this function)
../../optin.c:1099: error: `PVM_ARCH_OP' undeclared (first use in this function)
../../optin.c:1103: error: `PVM_NICE_OP' undeclared (first use in this function)
../../optin.c:1107: error: `PVM_TASKS_OP' undeclared (first use in this function
)
../../optin.c:1111: error: `PVM_HEIGHT_OP' undeclared (first use in this functio
n)
../../optin.c:1115: error: `PVM_WIDTH_OP' undeclared (first use in this function                              )
../../optin.c:1119: error: `PVM_SLAVE_OP' undeclared (first use in this function                              )
../../optin.c:1123: error: `PVM_WD_OP' undeclared (first use in this function)
../../optin.c: In function `process_variable':
../../optin.c:1952: error: `PVM_TASKS_OP' undeclared (first use in this function                              )
../../optin.c:1958: error: `PVM_WIDTH_OP' undeclared (first use in this function                              )
../../optin.c:1963: error: `PVM_HEIGHT_OP' undeclared (first use in this functio                              n)
../../optin.c:1968: error: `PVM_SLAVE_OP' undeclared (first use in this function                              )
../../optin.c:1974: error: `PVM_ARCH_OP' undeclared (first use in this function)
../../optin.c:1982: error: `PVM_NICE_OP' undeclared (first use in this function)
../../optin.c:1988: error: `PVM_WD_OP' undeclared (first use in this function)
../../optin.c:1992: error: `PVM_HOSTS_OP' undeclared (first use in this function                              )
../../optin.c:2021: error: `PVM_USE_OP' undeclared (first use in this function)
make[1]: *** [optin.o] Erreur 1
make[1]: Leaving directory `/home/cluster/pvmpov3_1g_1/povray31/source/pvm/LINUX                              '
make: [newunix] Erreur 2 (ignorée)
[cluster@noeud1 pvm]$
 
?????????

Où est mon erreur???

Tu as un kernel PVM ? les sources PVM ?

C'est quoi un kernel PVM? Moi je ne suis qu'un débutant sous linux!!!
PVM est déjà installé et mon cluster fonctionne trés bien et j'ai vu dans un article que pour tester mon cluster je pouvais utilisé pov-ray. J'ai effectuer des recherche sur pov-ray et son utilisation avec pvm, j'ai voulu l'installé (voir plus haut!) et s'est là que j'ai rencontré des problemes...

Y a pas de modif kernel pour PVM
 
par contre il faut bien les libs pvm, les libs de developpement, etc...
il existe un tutoriel très bien fait pour installer pvmpov sur le net (dont je m'etais servi y a quelques années), mais je saurais pas te dire où
 
google, là