Bon d´abord coucou....^-^

Bon,voila, apres avoir installé pas mal de logiciels sur mon pc, j´ai eu ce genre de message:
La mémoire virtuelle actuellement allouée n´est pas assez...j´ai pas eu le temps de lire la fin LOoL,mais je pense que c´est : n´est pas suffisante ou un truc dans genre^^

il y a actuellement dans taille personalisée :
taille initiale : 1536 Mo
taille maximal : 3072

a combiens puis-je mettre la taille initial pour etre pépère...

CPU Info
CPU 1/1
AMD Athlon(tm) 64 Processor 3500+
Manufacturer AMD
Family AMD Athlon(tm) 64 Processor 3500+
Architecture 64-bit
Internal Clock 2.2 GHz
Internal Clock Maximum 2.2 GHz
External Clock 200.0 MHz
Socket Designation Socket 939
Type Central
HyperThreadingTechnology N/A
Capabilities MMX, CMov, RDTSC, 3DNow!, Extended 3DNow!, SSE, SSE2, PAE, NX
Version AMD Athlon(tm) 64 Processor 3500+
Caches
Level 1 128 KB
Level 2 512 KB

DirectX Info
Version 9.0c
Long Version 4.09.00.0904

--------------------------------------------------
------------------------------

DirectDraw
Version 5.03.2600.2180
Primary Device NVIDIA GeForce 6600

Display Device 1/1
NVIDIA GeForce 6600 Driver 8.1.9.5

Description NVIDIA GeForce 6600
Manufacturer NVIDIA
Total Local Video Memory 256 MB
Total Local Texture Memory 256 MB
Total AGP Memory 256 MB
Driver File nv4_disp.dll
Driver Version 8.1.9.5
Driver Date 11-11-2005
Driver WHQL Certified true
Max Texture Width 4096 px
Max Texture Height 4096 px
Max User Clipping Planes 6
Max Active Hardware Lights 8
Max Texture Blending Stages 8
Fixed Function Textures In Single Pass 8
Vertex Shader Version 3.0
Pixel Shader Version 3.0
Max Vertex Blend Matrices 0
Max Texture Coordinates 8
VGA Memory Clock 506.2 MHz
VGA Core Clock 459.0 MHz
PCI
Name NVIDIA GeForce 6600
Vendor ID
Device ID
SubSystem ID
Revision ID

--------------------------------------------------
------------------------------

Texture Formats
32-bit ARGB [8888]
32-bit RGB [888]
16-bit RGB [565]
16-bit RGB [555]
16-bit ARGB [1555]
16-bit ARGB [4444]
8-bit A [8]
8-bit YUV [800]
16-bit AYUV [8800]
FourCC [DXT1]
FourCC [DXT2]
FourCC [DXT3]
FourCC [DXT4]
FourCC [DXT5]

Capabilities
AGP Texturing, Hardware Transform and Lighting, Positional Lights, Subpixel Accurate Rasterizing, Stencil Buffers, Range Fog, Table Fog, Vertex Fog, W-Fog, Specular Gouraud Shading, Anisotropic Filtering, Bilinear Filtering, Point Sampling, Trilinear Filtering, Additive Texture Blending, Dot3 Texture Blending, Multiplicative Texture Blending, Subtractive Texture Blending, Environmental Bump Mapping, Environmental Bump Mapping With Luminance, Cube Mapping, Factor Alpha Blending, Vertex Alpha Blending, Texture Alpha Blending, Texture Clamping, Texture Mirroring, Texture Wrapping, Guard Band Support, Mipmap LOD Bias Adjustment, Projected Textures, Volume Textures, Point Primitive Support, Full-Screen Anti-Aliasing, DXT Compressed Textures, Two Sided Stencil Test, Mipmapped Volume Textures, Mipmapped Cube Textures, Texture Border Color, Spherical Mapping, Automatic Mipmap Generation, Hardware Rasterization, Shading, Transform and Lighting, Scissor Test, Legacy Depth Bias

--------------------------------------------------
------------------------------

DirectShow
Version 9.0c
Long Version 4.09.00.0904

Registered DirectShow Filters
.RAM file Parser
AC3 Parser Filter
AC3Filter
ACELP.net Sipro Lab Audio Decoder
ACM Wrapper
ASF ACM Handler
ASF DIB Handler
ASF DJPEG Handler
ASF ICM Handler
ASF JPEG Handler
ASF URL Handler
ASF embedded stuff Handler
ASX file Parser
ASX v.2 file Parser
AVI Decompressor
AVI Draw
AVI Splitter
AVI/WAV File Source
Avi Source
Avi Splitter
BDA MPEG2 Transport Information Filter
CDXA Reader
Color Space Converter
CoreFLAC Audio Decoder
CoreFLAC Audio Source
CyberLink 3GPP Splitter (PCM4)
CyberLink Audio Decoder (PCM4)
CyberLink AudioCD Filter (PCM4)
CyberLink DVD Navigator (PCM4)
CyberLink Demultiplexer
CyberLink LPCM Filter
CyberLink LPCM Filter (PCM4)
CyberLink MP3 Wrapper-PCM
CyberLink Video/SP Decoder (PCM4)
CyberLink Video/SP Decoder (ShEX)
DTS/AC3 Source
DV Muxer
DV Splitter
DV Video Decoder
Decrypt/Tag
Default DirectSound Device
Default MidiOut Device
DirectVobSub (auto-loading version)
DivX Decoder Filter
Dr. Evil TRLDRP6
Dtrameur dcalage BDA
File Source (Async.)
File Source (Netshow URL)
File Source (URL)
File stream renderer
Filtre BDA MPE
GPL MPEG-1/2 Decoder
Haali Media Splitter
Indeo audio software
Indeo video 4.4 Decompression Filter
Indeo video 5.10 Decompression Filter
Internal Script Command Renderer
Line 21 Decoder
Line 21 Decoder 2
MIDI Parser
MJPEG Decompressor
MPEG Audio Decoder
MPEG Layer-3 Decoder
MPEG Video Decoder
MPEG-2 Demultiplexer
MPEG-2 Sections and Tables
MPEG-2 Splitter
MPEG-I Stream Splitter
Microsoft MPEG-4 Video Decompressor
Microsoft Screen Video Decompressor
Mpeg Splitter
Mpeg2Dec Filter
Multi-file Parser
NSC file Parser
Overlay Mixer2
PCM MPEG-2 Splitter
PCM Video/SP Decoder
QT Decompressor
QuickTime Movie Parser
RadLight APE DirectShow Filter
RadLight MPC DirectShow Filter
RadLight TTA DirectShow Filter
RealAudio Decoder
RealMedia Source
RealMedia Splitter
RealVideo Decoder
SAMI (CC) Parser
VBI Surface Allocator
VGA 16 Color Ditherer
VP6 Decompressor
VP7 Decompressor
Video Port Manager
Video Renderer
WM ASF Reader
WM ASF Writer
WST Decoder
Wave Parser
Windows Media Audio Decoder
Windows Media Multiplexer
Windows Media Update Filter
Windows Media Video Decoder
Windows Media source filter
XEB Navigation Filter
XEBDSP
XML Playlist
ffdshow Audio Decoder
ffdshow MPEG-4 Video Decoder

--------------------------------------------------
------------------------------

DirectSound
Version 5.3.2600.2180
Speaker Configuration 5 surround + subwoofer
Primary Device Realtek AC97 Audio

Sound Device 1/1
Realtek AC´97 Audio Driver 5.10.0.5780

Description Realtek AC97 Audio
Manufacturer Realtek
Driver File ALCXWDM.SYS
Driver Version 5.10.0.5780
Driver Date 1-28-2005
Driver WHQL Certified true
Max Supported 3D Hardware Sounds 26
HD Audio Support false
EAX Support Supported
PCI
Name Realtek AC´97 Audio
Vendor ID 0x10de
Device ID 0x0059
SubSystem ID 0x81661043
Revision ID 0x00a2

Capabilities
Continuous Rate, Primary Buffer with 16-bit Samples, Primary Buffers with 8-bit Samples, Monophonic Primary Buffers, Stereo Primary Buffers, Hardware-mixed Secondary Buffers with 16-bit Samples, Hardware-mixed Secondary Buffers with 8-bit Samples, Hardware-mixed Monophonic Secondary Buffers, Hardware-mixed Stereo Secondary Buffers

Memory Info
Total Physical Memory 1.00 GB
Free Physical Memory 687 MB
Total Pagefile Memory 2.40 GB
Free Pagefile Memory 2.16 GB

--------------------------------------------------
------------------------------
Memory Array 1/1
Max Module Capacity 0 B
Supported Speeds
Supported Types
Supported Voltages

Memory Slot 1/4
Installed Enabled Size 512 MB
Form Factor DIMM
Frequency 0.0 Hz
Slot A0
Manufacturer <unknown>
Type Details
Enabled Size 512 MB
Total Bit Width 64 b
Data Bit Width 0 b
Memory Slot 2/4
Installed Enabled Size 512 MB
Form Factor DIMM
Frequency 0.0 Hz
Slot A1
Manufacturer <unknown>
Type Details
Enabled Size 512 MB
Total Bit Width 64 b
Data Bit Width 0 b
Memory Slot 3/4
Installed Enabled Size 0 B
Frequency 0.0 Hz
Type Details
Enabled Size 0 B
Total Bit Width 0 b
Data Bit Width 0 b
Memory Slot 4/4
Installed Enabled Size 0 B
Frequency 0.0 Hz
Type Details
Enabled Size 0 B
Total Bit Width 0 b
Data Bit Width 0 b

Motherboard Info
Supported Slot Types ISA, PCI
Manufacturer ASUSTek Computer INC.
Model A8NE-FM
Version 1.00
BIOS Vendor Phoenix Technologies, LTD
BIOS Version Nvidia - 42302e31
BIOS Release Date 10/03/05
BIOS Properties Plug and Play, Flash
AGP
Available Rate 0x00000000
Selected Rate 0x00000000
Aperture Size 0 B
Sideband Addressing
Fast Write

Card Slots
Slot 1/4 (PCI)
Order 1
Designation PCI1
Type PCI
Characteristics 5.0V, PME Signal
Data Bus Width 32 b
Details Available, Long
IRQ 0

Slot 2/4 (PCI)
Order 2
Designation PCI2
Type PCI
Characteristics 5.0V, PME Signal
Data Bus Width 32 b
Details Available, Long
IRQ 0

Slot 3/4 (PCI)
Order 3
Designation PCI3
Type PCI
Characteristics 5.0V, PME Signal
Data Bus Width 32 b
Details Available, Long
IRQ 0

Slot 4/4 ()
Order 4
Designation PCIEX16
Characteristics 5.0V, PME Signal
Data Bus Width 0 b
Details Available, Long
IRQ 0

System Devices
Name Pont CPU hte standard PCI
Manufacturer (Priphriques systme standard)
Name Pont CPU hte standard PCI
Manufacturer (Priphriques systme standard)

Name Pont CPU hte standard PCI
Manufacturer (Priphriques systme standard)
Name Pont CPU hte standard PCI
Manufacturer (Priphriques systme standard)

Name Pont ISA standard PCI
Manufacturer (Priphriques systme standard)
Name NVIDIA nForce PCI System Management
Manufacturer NVIDIA

Name Pont PCI vers PCI standard PCI
Manufacturer (Priphriques systme standard)
Name Pont PCI vers PCI standard PCI
Manufacturer (Priphriques systme standard)

Name Pont PCI vers PCI standard PCI
Manufacturer (Priphriques systme standard)
Name Pont PCI vers PCI standard PCI
Manufacturer (Priphriques systme standard)

Name Pont PCI vers PCI standard PCI
Manufacturer (Priphriques systme standard)
Name nForce4 HyperTransport Bridge
Manufacturer NVIDIA

USB Devices
Description Concentrateur USB racine
Driver Date 7-1-2001
Driver Version 5.1.2600.2180
Device Class Universal Serial Bus Controller
Description Concentrateur USB racine
Driver Date 7-1-2001
Driver Version 5.1.2600.2180
Device Class Universal Serial Bus Controller
Description Priphrique USB composite
Driver Date 7-1-2001
Driver Version 5.1.2600.0
Device Class Universal Serial Bus Controller

Description Priphrique d´interface utilisateur USB
Driver Date 7-1-2001
Driver Version 5.1.2600.2180
Device Class Human Interface Device
Description Priphrique d´interface utilisateur USB
Driver Date 7-1-2001
Driver Version 5.1.2600.2180
Device Class Human Interface Device
Description Priphrique d´interface utilisateur USB
Driver Date 7-1-2001
Driver Version 5.1.2600.2180
Device Class Human Interface Device

Description Priphrique de stockage de masse USB
Driver Date 7-1-2001
Driver Version 5.1.2600.0
Device Class Universal Serial Bus Controller
Description Priphrique d´interface utilisateur USB
Driver Date 7-1-2001
Driver Version 5.1.2600.2180
Device Class Human Interface Device

FireWire Devices
Description Carte rseau 1394
Driver Date 7-1-2001
Driver Version 5.1.2535.0
Device Class Network Adapter

Monitor Info
Monitor 1/1
Name cran Plug-and-Play
Manufacturer (Types d´crans standard)
Max Width 1600 px
Max Height 1200 px

Operating System Info
Operating System Microsoft Windows XP
Version 5.1.2600
Service Pack Service Pack 2
Windows Environment 32-bit
Locale FR
Desktop Width 1024 px
Desktop Height 768 px
Desktop BPP 32 b
DEP
Hardware Support true
Applications Protected true
Drivers Protected true
User Option On for essential Windows programs and services only

articles intéressants sur la mémoire virtuelle:

http://forum.pcastuces.com/sujet.asp?SUJET_ID=2591
http://www.aidewindows.net/entretien1.php

astuce intéressante à mon goût: vider la mémoire virtuelle à chaque arrêt de la machine:

"La taille du fichier d’échange (swap) augmente de plus en plus au fur et à mesure des utilisations de votre système d’exploitation. Cette astuce permet de le vider à chaque extinction de Windows.

Lorsqu’il n´y a plus de RAM disponible, Windows utilise un fichier dit de "swap" pour stocker sur le disque dur ce qu´il stockerait normalement dans la RAM. Cependant, si la RAM est vidée à chaque arrêt ou redémarrage du PC, il n´en est pas de même pour le swap, qui grossit au fur et à mesure de l´utilisation de Windows et conserve donc des données obsolètes, voir exploitables par un tiers malveillant.

Pour nettoyer ce fichier à chaque arrêt de Windows, éditez la base de registres.
Cliquez sur le bouton Démarrer, sur Exécuter… puis saisissez Regedit. Validez par OK.
Rendez vous à la clé
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro
l\Session Manager\Memory Management
Dans la partie droite de la fenêtre, double cliquez alors sur la valeur ClearPageFileAtShutdown puis saisissez 1 dans le champ Données de la valeur. Cliquez sur OK.
Fermez la base de registres puis redémarrez votre ordinateur pour valider les changements.

-> Cette astuce ralentit d´environ 5 à 10 secondes l´extinction de votre PC.
-> Cette astuce apporte de meilleures performances globales."

merci beaucoup mon coco !!
sa ma l´air fort interressant tout sa^^

bon bin un peu de lecture alors... zou !!

Moi j´ai rien compris tu veut fair quoi ?? ?

il veut augmenter la taille allouée à la mémoire virtuelle ( "Lorsqu’il n´y a plus de RAM disponible, Windows utilise un fichier dit de "swap" pour stocker sur le disque dur ce qu´il stockerait normalement dans la RAM" ), c´est donc une zone du disque dur.

un disque dur étant beaucoup moins rapide qu´une ram, les réglages sont alors importants, on peut aussi augmenter la capacité totale de la ram pour résoudre ce problème