Bonjour
quelques retours sur l installation d'une carte video Amd R9 270X (et ça fonctionne )
le retour info systeme de blender
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CPU device capabilities: SSE2 SSE3
OpenCL device capabilities:
Number of platforms: 1
Platform #0
Platform Name: Clover
Platform Vendor: Mesa
Platform Version: OpenCL 1.1 MESA 11.1.3
Platform Profile: FULL_PROFILE
Platform Extensions: cl_khr_icd
Number of devices: 1
Device: #0
Device Name: AMD PITCAIRN (DRM 2.43.0, LLVM 3.7.1)
Device Vendor: AMD
Device OpenCL C Version: OpenCL C 1.1
Device Profile: FULL_PROFILE
Device Version: OpenCL 1.1 MESA 11.1.3
Device Extensions: cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_fp64
Test OpenCL
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Number of platforms 1
Platform Name Clover
Platform Vendor Mesa
Platform Version OpenCL 1.1 MESA 11.1.3
Platform Profile FULL_PROFILE
Platform Extensions cl_khr_icd
Platform Extensions function suffix MESA
Platform Name Clover
Number of devices 1
Device Name AMD PITCAIRN (DRM 2.43.0, LLVM 3.7.1)
Device Vendor AMD
Device Vendor ID 0x1002
Device Version OpenCL 1.1 MESA 11.1.3
Driver Version 11.1.3
Device OpenCL C Version OpenCL C 1.1
Device Type GPU
Device Profile FULL_PROFILE
Max compute units 20
Max clock frequency 945MHz
Max work item dimensions 3
Max work item sizes 256x256x256
Max work group size 256
Preferred work group size multiple 64
Preferred / native vector sizes
char 16 / 16
short 8 / 8
int 4 / 4
long 2 / 2
half 0 / 0 (n/a)
float 4 / 4
double 2 / 2 (cl_khr_fp64)
Half-precision Floating-point support (n/a)
Single-precision Floating-point support (core)
Denormals No
Infinity and NANs Yes
Round to nearest Yes
Round to zero No
Round to infinity No
IEEE754-2008 fused multiply-add No
Support is emulated in software No
Correctly-rounded divide and sqrt operations No
Double-precision Floating-point support (cl_khr_fp64)
Denormals Yes
Infinity and NANs Yes
Round to nearest Yes
Round to zero Yes
Round to infinity Yes
IEEE754-2008 fused multiply-add Yes
Support is emulated in software No
Correctly-rounded divide and sqrt operations No
Address bits 32, Little-Endian
Global memory size 1073741824 (1024MiB)
Error Correction support No
Max memory allocation 268435456 (256MiB)
Unified memory for Host and Device Yes
Minimum alignment for any data type 128 bytes
Alignment of base address 1024 bits (128 bytes)
Global Memory cache type None
Image support No
Local memory type Local
Local memory size 32768 (32KiB)
Max constant buffer size 268435456 (256MiB)
Max number of constant args 16
Max size of kernel argument 1024
Queue properties
Out-of-order execution No
Profiling Yes
Profiling timer resolution 0ns
Execution capabilities
Run OpenCL kernels Yes
Run native kernels No
Device Available Yes
Compiler Available Yes
Device Extensions cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_fp64
NULL platform behavior
clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...) Clover
clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...) Success [MESA]
clCreateContext(NULL, ...) [default] Success [MESA]
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) No devices found in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) Success (1)
Platform Name Clover
Device Name AMD PITCAIRN (DRM 2.43.0, LLVM 3.7.1)
clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR) No devices found in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM) No devices found in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL) Success (1)
Platform Name Clover
Device Name AMD PITCAIRN (DRM 2.43.0, LLVM 3.7.1)
ICD loader properties
ICD loader Name OpenCL ICD Loader
ICD loader Vendor OCL Icd free software
ICD loader Version 2.2.9
ICD loader Profile OpenCL 2.1
Test glx (OpenGL)
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name of display: :0
display: :0 screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
Vendor: X.Org (0x1002)
Device: AMD PITCAIRN (DRM 2.43.0, LLVM 3.7.1) (0x6811)
Version: 11.1.3
Accelerated: yes
Video memory: 2048MB
Unified memory: no
Preferred profile: core (0x1)
Max core profile version: 4.1
Max compat profile version: 3.0
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.0
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD PITCAIRN (DRM 2.43.0, LLVM 3.7.1)
OpenGL core profile version string: 4.1 (Core Profile) Mesa 11.1.3
OpenGL core profile shading language version string: 4.10
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL version string: 3.0 Mesa 11.1.3
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 11.1.3
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
Fichier xorg.conf (il n'est pas obligatoire , je l utilise pour activer l option DRI3 )
Section "Device"
Identifier "Pitcairn"
# Driver "amdgpu"
Driver "radeon"
# option "swapbufferwait" "0"
# Option "ColorTiling" "on"
Option "DRI3" "1"
# option "AccelMethod" "glamor"
Endsection
il me manque le test du driver <<amdgpu>> qui ne fonctionne pas avec cette carte , si quelqu un a une R9 3xx ou fiji
description du paquet amdgu
Ce paquet fournit le pilote pour « amdgpu » pour les cartes Radeon d’AMD. Les
familles de composants suivants devraient être prises en charge : Bonaire,
Hawaii, Kaveri, Kabini Mullins, Iceland, Tonga, Carrizo, Fiji et Stoney.
le model PITCAIRN n'est pas listé
retour de lspci (sur ma machine)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Curacao PRO [Radeon R7 370 / R9 270/370 OEM]
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series]
comme test , installation de jeux steam (test ok )
blender je sais pas l utiliser
l application folding@home ne fonctionne pas ( demande un driver propriétaire et des ressources OpenCL )
pour les effets du bureau pas testé (en basic avec un bureau Mate)
paquets installés mesa (les plus importants )
glx-alternative-mesa
glx-diversions
libegl1-mesa
libglm1
libgl1-mesa-dri (et :i386 )
libgl1-mesa-glx (et :i386)
libgl1-mesa
libgl2-mesa
mesa-common-dev
mesa-opencl-icd
mesa-utils
mesa-vdpau-drivers
update-glx
et j'en profite pour parler de ça => https://debian-facile.org/viewtopic.php?id=7020
Wayland sur stretch ? (remplaçant de X )
Dernière modification par anonyme (13-05-2016 08:29:36)