Paralelne programovanie

[jim-beam33]

Podarilo sa niekomu rozchodit Lam mpi na windows platforme?

[jardo]

no to by aj mna zaujimalo, lebo ani cviciaci mi nevedl povedat ako sa to da, plus odkial sa to da stiahnut?

[kOsTi]

http://www.mcs.anl.gov/research/projects/mpich2/

[jim-beam33]

Nasiel som tento navod, no nechapem co mam spravit v 3 bode !!!!!!!!??

A pritom staci urobit toto:
1. Nainstalovat MPICH (zasadne odporucam instalovat win-ia32 aj na x64)
2. Restart PC
3. Nastavit do Systemovych aj Pouzivatelskych premennych (Len ak chcete pustat priamo prikazom mpiexec):
          x86:
              Path = c:\Program Files\MPICH2\bin\
          x64:
              Path = c:\Program Files (x86)\MPICH2\bin\
4. Do adresara \Dev-Cpp\Templates\ nakopirovat plugin
5. Spustit Dev-Cpp - Novy projekt -MPI Application - C Project - OK
6. Skompilovat
7. Spustit
aby som nemusel registrovat Host do mpi, ani nastavovat heslo pre pouzivatela vo windowse, tak ja skompilovane exe spustam takto:
mpiexec -localonly N file.exe
kde N je pocet procesov na ktorych to ma bezat. Exe ide spustit aj samostatne pre porovnanie vykonu 1 ku N procesom.

P.S. Prikladam potrebne subory:
http://www.edisk.sk/stahni/86849/mpich2.zip_9.41MB.html

[piton]

pridat do  environment variable PATH to co tam pise...
http://support.microsoft.com/kb/310519

[radix]

http://auriza.site40.net/notes/mpi/mpich2-on-windows-xp/

[thom]

ako je to teraz s cviceniami, mam napisane, ze v 5. tyzdni sa maju odovzdat 1,2,3 zadanie. to uz sa ide iba v piatom tyzdni odovzdat alebo sa chodi na cvika normalne?

[Havran]

ta na cika nemusis chodit, len 5, 8 a 10 tyzden ked sa odovzdavaju zadania

[jardo]

a co bolo na prednaske?

[Faust]

viete si doma skompilovat ten subor ...sample1.c? ..mne vypise chybu ze neexistuje subor mpi.h v (#include <mpi.h>) ..plugin som do Templates skopiroval... 

[radix]

podľa toho návodu čo som sem dával som to rozbehal a ide to

[Faust]

ok kompilacia mi uz ide, ale po vybrati mojho exe-cka a stlaceni Execute v MPI mi vypise "Error: No smpd passphrase specified through the registry or .smpd file, exiting." ..tebe to ide? cize ti po spusteni vypise tie hodnoty min, max, atd..?

[radix]

jop mne to fici, este to chcelo registraciu.. login/pw na pc zadal som a vsetko ide. este treba vybrat pri spusteni mpiexec pocet proc.

[jardo]

tie zadania treba odovzdat civciame na cviceni, alebo dakde uonut zdrojaky na net?
a teraz som cital niejake podmienky apoctu, to treba aj nejaky referat, alebo co to vlastne je?

[timdrevo]

Vaclavik vravel, ze mu staci na 1-2 strany zbuchat referat, len nejaky popis k tomu, obrazok uzlov a vytlacit zdrojak. Odovzdava sa (aspon u neho) v 5., 8., a 10. tyzdni na cviceni. Zdrojaky uploadovat netreba.

[jardo]

http://auriza.site40.net/notes/mpi/mpich2-on-windows-xp/

na windows 7  64x to nerozbeham?

[radix]

rozbehas

[jardo]

rozbehas

tak som isiel podla toho postupu, a mi vyhodilo potom pri kompilaciu chybu neexistuje subor mpi.h v (#include <mpi.h>). Viac menej som splnil vsetky kroky, okrem nainstalovania NET Frameworkru 2.0, lebo sa neda nainstalovat na 64x OS.
Ak mam tu 7 treba nieco navyse spravit?

[dissipator]

To seriozne vsetci preferuju dev-c++ pred Visual Studiom (alebo orezanym VC++ Express) ? .Net Framework 2.0 na Win 7 x64 musi fungovat (to by bola riadne WTF situacia ak by nefungoval - stoji na nom dnes dost vela veci. Zaroven je to produkt MS...)

VS2010:
Nainstalujte MPICH2 (rovnako odporucam x86 verziu - lebo budeme este 10 stran riesit, preco x64 kniznica nefunguje s 32bit programom resp. ako kompilovat x64 aplikaciu).

Vo visual studiu (alebo VC++ Express 2010) spravte prazdny projekt (win32 console application, zaskrtnut empty project). V predchadzajucich verziach VS sa dali nastavit tieto adresare globalne, teraz uz len pre kazdy projekt zvlast.
Pravym klik na projekt (nie na solution!!) v Solution exploreri (to je to okno, kde vidite subory projektu) > Properties > Configuration properties > VC++ Directories (pridat include directory a library directory z mpich priecinka t.j.   program files/mpich2/include a /lib)
V Configuration properties > Linker > Input (pridat Additional dependency: mpi.lib)

Mozte zacat programovat...

Inak... skusal som matrix multiplication v skole (stvorcove 1k matice)- ved nech mam do statistiky aj viacuzlove systemy (viac ako ma moj CPU jadier). Skalovanie na tych sempronoch je dost slabota resp. casto ziadne (vyskusam nabuduce, ci nebol v niecom problem). Ma niekto nejaky navrh ako to seriozne otestovat (MPI po sieti) ?

[thom]

Viete mi niekto poradit?? Nerozmumiem velmi aky problem treba vyriesit v zadani c.1 v zadani c.2. My sme na cviceni dostali zadania a nebolo ani povedane, ze co za konkretny problem treba vyriesit len, ze v 5. tyzdni to mame doniest hotove.
Je niekde napisane co konkretne v tich ulohach mame vyriesit?

Na kollarovej stranke som nic k tomu nenasiel :

http://people.tuke.sk/jan.kollar/PP/

[dissipator]

hladanie maxima z mnoziny je predsa v sample1, akurat to treba paralelizovat na n uzlov.
transponovanie matice - na to si pozri minulorocny archiv - bez rozsirenia (archiv) je to len Receive a vzapati Send na uzloch (je este ina alternativa, ktora je tiez neefektivna ak su uzly prepojene ethernetom)

vo vseobecnosti k zadaniam: nebyt toho, ze pri vyhladavani v retazcoch (4. a 6. zadanie) sa da obhajit pri metrike zacatie merania az po rozdistribuovani databazy (t.j. rata sa s db alebo jej castami dopredu lozenymi na uzloch) a pri 7.zadani nasadenie brutalneho filtra (brutalneho v zmysle cache trashing) je efektivnost paralelizacie medzi uzly prepojene sietou (t.j. nie n instancii na tom istom uzle) zaporna alebo prinajmensom dost sporna...

uz sa tesim na odovzdavanie zadani... ocakavam, ze to bude vyzerat podobne ako este na strednej skole pri rieseni zadani z rekurzie (problem 8 dam na sachovnici / kon aby poskakal celu sachovnicu) t.j. jednemu algoritmus nasobenia 1k matic zbehne za 2s druhemu za 30s (ratam s ukazkou na Sempron 3000+ PC v ucebni - tie udane cisla nie su nahodne)

[domino3d]

http://auriza.site40.net/notes/mpi/mpich2-on-windows-xp/

na windows 7  64x to nerozbeham?

ja som to spravil aj podla dissipator-a ale aj tak mi to nejak nejde, kde robim chybu?
ked dam build a debug vo visualku tak mi hadze toto, a ked to spustim v MPIEXEC tak anineviem najst ziaden .exe

Code [Select] Expand

'mpi test 1.exe': Loaded 'C:\Users\Domino\Documents\Visual Studio 2010\Projects\mpi test 1\Debug\mpi test 1.exe', Symbols loaded.
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\ntdll.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\kernel32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\KernelBase.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\mpich2mpi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\msvcr100d.dll', Symbols loaded.
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\mpich2nemesis.dll', Binary was not built with debug information.
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\ws2_32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\msvcrt.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\rpcrt4.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\sspicli.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\cryptbase.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\sechost.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\nsi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\activeds.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\adsldpc.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\Wldap32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\atl.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\user32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\gdi32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\lpk.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\usp10.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\advapi32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\ntdsapi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\secur32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\mswsock.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\mpr.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\crypt32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\msasn1.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\ole32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\oleaut32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\imm32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\msctf.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\nlaapi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\NapiNSP.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\pnrpnsp.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\dnsapi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\winrnr.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\wshbth.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Program Files (x86)\Bonjour\mdnsNSP.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\IPHLPAPI.DLL', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\winnsi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Program Files (x86)\Common Files\microsoft shared\Windows Live\WLIDNSP.DLL', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\psapi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\shlwapi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\WSHTCPIP.DLL', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\FWPUCLNT.DLL', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\rasadhlp.dll', Cannot find or open the PDB file
The thread 'Win32 Thread' (0x914) has exited with code 0 (0x0).
The program '[4292] mpi test 1.exe: Native' has exited with code 0 (0x0).

[pinderko]

http://auriza.site40.net/notes/mpi/mpich2-on-windows-xp/

na windows 7  64x to nerozbeham?

ja som to spravil aj podla dissipator-a ale aj tak mi to nejak nejde, kde robim chybu?
ked dam build a debug vo visualku tak mi hadze toto, a ked to spustim v MPIEXEC tak anineviem najst ziaden .exe

Code [Select] Expand

'mpi test 1.exe': Loaded 'C:\Users\Domino\Documents\Visual Studio 2010\Projects\mpi test 1\Debug\mpi test 1.exe', Symbols loaded.
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\ntdll.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\kernel32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\KernelBase.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\mpich2mpi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\msvcr100d.dll', Symbols loaded.
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\mpich2nemesis.dll', Binary was not built with debug information.
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\ws2_32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\msvcrt.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\rpcrt4.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\sspicli.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\cryptbase.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\sechost.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\nsi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\activeds.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\adsldpc.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\Wldap32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\atl.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\user32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\gdi32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\lpk.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\usp10.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\advapi32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\ntdsapi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\secur32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\mswsock.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\mpr.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\crypt32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\msasn1.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\ole32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\oleaut32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\imm32.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\msctf.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\nlaapi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\NapiNSP.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\pnrpnsp.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\dnsapi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\winrnr.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\wshbth.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Program Files (x86)\Bonjour\mdnsNSP.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\IPHLPAPI.DLL', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\winnsi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Program Files (x86)\Common Files\microsoft shared\Windows Live\WLIDNSP.DLL', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\psapi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\shlwapi.dll', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\WSHTCPIP.DLL', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\FWPUCLNT.DLL', Cannot find or open the PDB file
'mpi test 1.exe': Loaded 'C:\Windows\SysWOW64\rasadhlp.dll', Cannot find or open the PDB file
The thread 'Win32 Thread' (0x914) has exited with code 0 (0x0).
The program '[4292] mpi test 1.exe: Native' has exited with code 0 (0x0).

ja som to vyskusal na dev-ccp a ide mi to ale musim to spustat prikaz cez cmd. Vojdes do adresara s exe suborom a napises napr pre sample1: mpiexec -localonly 3 sample1.exe

(ak nepojde tak som cez wmpiconfig.exe pridal host s nazvom mojho PC a vypol firewall) vyskusaj nerucim za to ale mne to ide

[domino3d]

no nastavil som ten debugger podla tohto navodu a nehadze tie chyby
ale aj tak nejde

[domino3d]

serem na visualko zatial

ok kompilacia mi uz ide, ...

ako si to spojazdnil?