mersenneforum.org  

Go Back   mersenneforum.org > Great Internet Mersenne Prime Search > Hardware > GPU Computing

Reply
 
Thread Tools
Old 2018-11-21, 08:44   #12
SELROC
 

190B16 Posts
Default

Quote:
Originally Posted by SELROC View Post
With this driver version (18.30) there is a preinst script in the package amdgpu-core that blocks installation if the operating system version is not 18.04 (Ubuntu).

I have modified that script and rebuilt the .deb package. I have then tested that it installs on Debian without problems.



my attempts to install amdgpu-pro version 18.40 on Debian have failed. Following that I have switched to ROCm, not without hassle because the need to reconfigure the hardware, but now I have a stable error-free system, at least, the systemic bug "amdgpu_job_timedout" never shows up.


Indeed the open source software is better.


https://www.phoronix.com/scan.php?pa...0-Linux-Update
  Reply With Quote
Old 2019-01-12, 02:28   #13
arjunkc
 
Jan 2019

1 Posts
Default

Quote:
Originally Posted by SELROC View Post
With this driver version (18.30) there is a preinst script in the package amdgpu-core that blocks installation if the operating system version is not 18.04 (Ubuntu).

I have modified that script and rebuilt the .deb package. I have then tested that it installs on Debian without problems.

So I tried the same using the 18.20 driver, but the dkms module does not build for me on Debian stretch. I am trying to build it on the 4.18 backported kernel. Here are the errors I see:


```

DKMS make.log for amdgpu-18.20-684755 for kernel 4.18.0-0.bpo.1-amd64 (x86_64)
Tue Jan 8 21:48:37 EST 2019
make: Entering directory '/usr/src/linux-headers-4.18.0-0.bpo.1-amd64'
CC [M] /var/lib/dkms/amdgpu/18.20-684755/build/amd/lib/chash.o
CC [M] /var/lib/dkms/amdgpu/18.20-684755/build/amd/amdkfd/kfd_module.o
CC [M] /var/lib/dkms/amdgpu/18.20-684755/build/amd/amdgpu/amdgpu_drv.o
CC [M] /var/lib/dkms/amdgpu/18.20-684755/build/amd/amdkcl/kcl_drm.o
/var/lib/dkms/amdgpu/18.20-684755/build/amd/amdgpu/amdgpu_drv.c: In function ‘amdgpu_pmops_runtime_suspend’:
/var/lib/dkms/amdgpu/18.20-684755/build/amd/amdgpu/amdgpu_drv.c:758:2: error: implicit declaration of function ‘vga_switcheroo_set_dynamic_switch’ [-Werror=implicit-function-declaration]
vga_switcheroo_set_dynamic_switch(pdev, VGA_SWITCHEROO_OFF);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
LD [M] /var/lib/dkms/amdgpu/18.20-684755/build/amd/lib/amdchash.o
cc1: some warnings being treated as errors
/usr/src/linux-headers-4.18.0-0.bpo.1-common/scripts/Makefile.build:322: recipe for target '/var/lib/dkms/amdgpu/18.20-684755/ build/amd/amdgpu/amdgpu_drv.o' failed
make[4]: *** [/var/lib/dkms/amdgpu/18.20-684755/build/amd/amdgpu/amdgpu_drv.o] Error 1
/usr/src/linux-headers-4.18.0-0.bpo.1-common/scripts/Makefile.build:563: recipe for target '/var/lib/dkms/amdgpu/18.20-684755/ build/amd/amdgpu' failed
make[3]: *** [/var/lib/dkms/amdgpu/18.20-684755/build/amd/amdgpu] Error 2
```
Any ideas on how I can get this to compile?
arjunkc is offline   Reply With Quote
Old 2019-01-19, 07:34   #14
SELROC
 

33×197 Posts
Default

Quote:
Originally Posted by arjunkc View Post
So I tried the same using the 18.20 driver, but the dkms module does not build for me on Debian stretch. I am trying to build it on the 4.18 backported kernel. Here are the errors I see:


```

DKMS make.log for amdgpu-18.20-684755 for kernel 4.18.0-0.bpo.1-amd64 (x86_64)
Tue Jan 8 21:48:37 EST 2019
make: Entering directory '/usr/src/linux-headers-4.18.0-0.bpo.1-amd64'
CC [M] /var/lib/dkms/amdgpu/18.20-684755/build/amd/lib/chash.o
CC [M] /var/lib/dkms/amdgpu/18.20-684755/build/amd/amdkfd/kfd_module.o
CC [M] /var/lib/dkms/amdgpu/18.20-684755/build/amd/amdgpu/amdgpu_drv.o
CC [M] /var/lib/dkms/amdgpu/18.20-684755/build/amd/amdkcl/kcl_drm.o
/var/lib/dkms/amdgpu/18.20-684755/build/amd/amdgpu/amdgpu_drv.c: In function ‘amdgpu_pmops_runtime_suspend’:
/var/lib/dkms/amdgpu/18.20-684755/build/amd/amdgpu/amdgpu_drv.c:758:2: error: implicit declaration of function ‘vga_switcheroo_set_dynamic_switch’ [-Werror=implicit-function-declaration]
vga_switcheroo_set_dynamic_switch(pdev, VGA_SWITCHEROO_OFF);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
LD [M] /var/lib/dkms/amdgpu/18.20-684755/build/amd/lib/amdchash.o
cc1: some warnings being treated as errors
/usr/src/linux-headers-4.18.0-0.bpo.1-common/scripts/Makefile.build:322: recipe for target '/var/lib/dkms/amdgpu/18.20-684755/ build/amd/amdgpu/amdgpu_drv.o' failed
make[4]: *** [/var/lib/dkms/amdgpu/18.20-684755/build/amd/amdgpu/amdgpu_drv.o] Error 1
/usr/src/linux-headers-4.18.0-0.bpo.1-common/scripts/Makefile.build:563: recipe for target '/var/lib/dkms/amdgpu/18.20-684755/ build/amd/amdgpu' failed
make[3]: *** [/var/lib/dkms/amdgpu/18.20-684755/build/amd/amdgpu] Error 2
```
Any ideas on how I can get this to compile?

I have done this on Debian Testing. Unpack the .deb package, modify, repack, install. This worked up to version 18.20, with version 18.30 there is one more package to modify.


But since then, I have switched to ROCm, it is a more stable platform to work with, and it installs on Debian without problems.


This function vga_switcheroo_set_dynamic_switch is deprecated in new kernel.

Last fiddled with by SELROC on 2019-01-19 at 08:13
  Reply With Quote
Old 2019-01-26, 14:10   #15
cbug
 
Jan 2019

7 Posts
Default

A status from me,


I am running a debian buster (testing) with a A8 7600 Kaveri APU and a Radeon RX 550. The Baffin LE variant.

Kernel: linux 4.19 (debian buster shipped)
Driver: amdgpu-pro-18.50-708488-ubuntu-18.04 (installed with --no-dkms --compute)

resulted in this:

Code:
ii  amdgpu-core                           18.50-708488                     all          Core meta package for unified amdgpu driver.
ii  amdgpu-lib                            18.50-708488                     amd64        Meta package to install amdgpu userspace components.
ii  amdgpu-pro-core                       18.50-708488                     all          Core meta package for Pro components of the unified amdgpu driver.
ii  amdgpu-pro-pin                        18.50-708488                     all          Meta package to pin a specific amdgpu driver version.
ii  clinfo-amdgpu-pro                     18.50-708488                     amd64        AMD OpenCL info utility
ii  glamor-amdgpu:amd64                   1.19.0-708488                    amd64        X.Org X server -- graphics acceleration module based on OpenGL
ii  gst-omx-amdgpu                        1.0.0.1-708488                   amd64        GStreamer OpenMAX plugins
ii  libdrm-amdgpu-amdgpu1:amd64           1:2.4.95-708488                  amd64        Userspace interface to amdgpu-specific kernel DRM services -- runtime
ii  libdrm-amdgpu-common                  1.0.0-708488                     all          List of AMD/ATI cards' device IDs, revision IDs and marketing names
ii  libdrm2-amdgpu:amd64                  1:2.4.95-708488                  amd64        Userspace interface to kernel DRM services -- runtime
ii  libegl1-amdgpu-mesa:amd64             1:18.2.0-708488                  amd64        free implementation of the EGL API -- runtime
ii  libegl1-amdgpu-mesa-drivers:amd64     1:18.2.0-708488                  amd64        free implementation of the EGL API -- hardware drivers
ii  libgbm1-amdgpu:amd64                  1:18.2.0-708488                  amd64        generic buffer management API -- runtime
ii  libgl1-amdgpu-mesa-dri:amd64          1:18.2.0-708488                  amd64        free implementation of the OpenGL API -- DRI modules
ii  libgl1-amdgpu-mesa-glx:amd64          1:18.2.0-708488                  amd64        free implementation of the OpenGL API -- GLX runtime
ii  libglapi-amdgpu-mesa:amd64            1:18.2.0-708488                  amd64        free implementation of the GL API -- shared library
ii  libgles1-amdgpu-mesa:amd64            1:18.2.0-708488                  amd64        free implementation of the OpenGL|ES 1.x API -- runtime
ii  libgles2-amdgpu-mesa:amd64            1:18.2.0-708488                  amd64        free implementation of the OpenGL|ES 2.x API -- runtime
ii  libllvm7.0-amdgpu:amd64               1:7.0-708488                     amd64        Modular compiler and toolchain technologies, runtime library
ii  libopencl1-amdgpu-pro:amd64           18.50-708488                     amd64        AMD OpenCL ICD Loader library
ii  libosmesa6-amdgpu:amd64               1:18.2.0-708488                  amd64        Mesa Off-screen rendering extension
ii  libwayland-amdgpu-client0:amd64       1.15.0-708488                    amd64        wayland compositor infrastructure - client library
ii  libwayland-amdgpu-egl1:amd64          1.15.0-708488                    amd64        wayland compositor infrastructure - cursor library
ii  libwayland-amdgpu-server0:amd64       1.15.0-708488                    amd64        wayland compositor infrastructure - server library
ii  libxatracker2-amdgpu:amd64            1:18.2.0-708488                  amd64        X acceleration library -- runtime
ii  mesa-amdgpu-omx-drivers:amd64         1:18.2.0-708488                  amd64        Mesa OpenMAX video drivers
ii  mesa-amdgpu-va-drivers:amd64          1:18.2.0-708488                  amd64        Mesa VA-API video acceleration drivers
ii  mesa-amdgpu-vdpau-drivers:amd64       1:18.2.0-708488                  amd64        Mesa VDPAU video acceleration drivers
ii  opencl-orca-amdgpu-pro-icd:amd64      18.50-708488                     amd64        non-free AMD OpenCL ICD Loaders
 ii  xserver-xorg-amdgpu-video-amdgpu      1:18.1.99-708488                 amd64        X.Org X server -- AMD/ATI Radeon display driver
clinfo shipped with debian buster:
Code:
Number of platforms                               1
  Platform Name                                   AMD Accelerated Parallel Processing
  Platform Vendor                                 Advanced Micro Devices, Inc.
  Platform Version                                OpenCL 2.1 AMD-APP (2766.4)
  Platform Profile                                FULL_PROFILE
  Platform Extensions                             cl_khr_icd cl_amd_event_callback cl_amd_offline_devices
  Platform Host timer resolution                  1ns
  Platform Extensions function suffix             AMD

  Platform Name                                   AMD Accelerated Parallel Processing
Number of devices                                 2
  Device Name                                     Spectre
  Device Vendor                                   Advanced Micro Devices, Inc.
  Device Vendor ID                                0x1002
  Device Version                                  OpenCL 1.2 AMD-APP (2766.4)
  Driver Version                                  2766.4
  Device OpenCL C Version                         OpenCL C 1.2
  Device Type                                     GPU
  Device Board Name (AMD)                         AMD Radeon Graphics
  Device Topology (AMD)                           PCI-E, 00:01.0
  Device Profile                                  FULL_PROFILE
  Device Available                                Yes
  Compiler Available                              Yes
  Linker Available                                Yes
  Max compute units                               6
  SIMD per compute unit (AMD)                     4
  SIMD width (AMD)                                16
  SIMD instruction width (AMD)                    1
  Max clock frequency                             720MHz
  Graphics IP (AMD)                               7.1
  Device Partition                                (core)
    Max number of sub-devices                     6
    Supported partition types                     None
    Supported affinity domains                    (n/a)
  Max work item dimensions                        3
  Max work item sizes                             1024x1024x1024
  Max work group size                             256
  Preferred work group size (AMD)                 256
  Max work group size (AMD)                       1024
  Preferred work group size multiple              64
  Wavefront width (AMD)                           64
  Preferred / native vector sizes
    char                                                 4 / 4
    short                                                2 / 2
    int                                                  1 / 1
    long                                                 1 / 1
    half                                                 1 / 1        (n/a)
    float                                                1 / 1
    double                                               1 / 1        (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                                 Yes
    Round to infinity                             Yes
    IEEE754-2008 fused multiply-add               Yes
    Support is emulated in software               No
    Correctly-rounded divide and sqrt operations  Yes
  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
  Address bits                                    64, Little-Endian
  Global memory size                              2137808896 (1.991GiB)
  Global free memory (AMD)                        3622748 (3.455GiB)
  Global memory channels (AMD)                    4
  Global memory banks per channel (AMD)           8
  Global memory bank width (AMD)                  256 bytes
  Error Correction support                        No
  Max memory allocation                           1369020825 (1.275GiB)
  Unified memory for Host and Device              Yes
  Minimum alignment for any data type             128 bytes
  Alignment of base address                       2048 bits (256 bytes)
  Global Memory cache type                        Read/Write
  Global Memory cache size                        16384 (16KiB)
  Global Memory cache line size                   64 bytes
  Image support                                   Yes
    Max number of samplers per kernel             16
    Max size for 1D images from buffer            134217728 pixels
    Max 1D or 2D image array size                 2048 images
    Base address alignment for 2D image buffers   256 bytes
    Pitch alignment for 2D image buffers          256 pixels
    Max 2D image size                             16384x16384 pixels
    Max 3D image size                             2048x2048x2048 pixels
    Max number of read image args                 128
    Max number of write image args                8
  Local memory type                               Local
  Local memory size                               32768 (32KiB)
  Local memory syze per CU (AMD)                  65536 (64KiB)
  Local memory banks (AMD)                        32
  Max number of constant args                     8
  Max constant buffer size                        1369020825 (1.275GiB)
  Preferred constant buffer size (AMD)            16384 (16KiB)
  Max size of kernel argument                     1024
  Queue properties
    Out-of-order execution                        No
    Profiling                                     Yes
  Prefer user sync for interop                    Yes
  Profiling timer resolution                      1ns
  Profiling timer offset since Epoch (AMD)        1548459576212267605ns (Sat Jan 26 00:39:36 2019)
  Execution capabilities
    Run OpenCL kernels                            Yes
    Run native kernels                            No
    Thread trace supported (AMD)                  Yes
    Number of async queues (AMD)                  2
    Max real-time compute queues (AMD)            0
    Max real-time compute units (AMD)             0
    SPIR versions                                 1.2
  printf() buffer size                            4194304 (4MiB)
  Built-in kernels                                (n/a)
  Device Extensions                               cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_image2d_from_buffer cl_amd_bus_addressable_memory cl_khr_spir cl_khr_gl_event

  Device Name                                     Baffin
  Device Vendor                                   Advanced Micro Devices, Inc.
  Device Vendor ID                                0x1002
  Device Version                                  OpenCL 1.2 AMD-APP (2766.4)
  Driver Version                                  2766.4
  Device OpenCL C Version                         OpenCL C 1.2
  Device Type                                     GPU
  Device Board Name (AMD)                         Radeon RX 550 Series
  Device Topology (AMD)                           PCI-E, 01:00.0
  Device Profile                                  FULL_PROFILE
  Device Available                                Yes
  Compiler Available                              Yes
  Linker Available                                Yes
  Max compute units                               10
  SIMD per compute unit (AMD)                     4
  SIMD width (AMD)                                16
  SIMD instruction width (AMD)                    1
  Max clock frequency                             1071MHz
  Graphics IP (AMD)                               8.0
  Device Partition                                (core)
    Max number of sub-devices                     10
    Supported partition types                     None
    Supported affinity domains                    (n/a)
  Max work item dimensions                        3
  Max work item sizes                             1024x1024x1024
  Max work group size                             256
  Preferred work group size (AMD)                 256
  Max work group size (AMD)                       1024
  Preferred work group size multiple              64
  Wavefront width (AMD)                           64
  Preferred / native vector sizes
    char                                                 4 / 4
    short                                                2 / 2
    int                                                  1 / 1
    long                                                 1 / 1
    half                                                 1 / 1        (cl_khr_fp16)
    float                                                1 / 1
    double                                               1 / 1        (cl_khr_fp64)
  Half-precision Floating-point support           (cl_khr_fp16)
    Denormals                                     No
    Infinity and NANs                             No
    Round to nearest                              No
    Round to zero                                 No
    Round to infinity                             No
    IEEE754-2008 fused multiply-add               No
    Support is emulated in software               No
  Single-precision Floating-point support         (core)
    Denormals                                     No
    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  Yes
  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
  Address bits                                    64, Little-Endian
  Global memory size                              4289224704 (3.995GiB)
  Global free memory (AMD)                        4169112 (3.976GiB)
  Global memory channels (AMD)                    4
  Global memory banks per channel (AMD)           16
  Global memory bank width (AMD)                  256 bytes
  Error Correction support                        No
  Max memory allocation                           3422266572 (3.187GiB)
  Unified memory for Host and Device              No
  Minimum alignment for any data type             128 bytes
  Alignment of base address                       2048 bits (256 bytes)
  Global Memory cache type                        Read/Write
  Global Memory cache size                        16384 (16KiB)
  Global Memory cache line size                   64 bytes
  Image support                                   Yes
    Max number of samplers per kernel             16
    Max size for 1D images from buffer            134217728 pixels
    Max 1D or 2D image array size                 2048 images
    Base address alignment for 2D image buffers   256 bytes
    Pitch alignment for 2D image buffers          256 pixels
    Max 2D image size                             16384x16384 pixels
    Max 3D image size                             2048x2048x2048 pixels
    Max number of read image args                 128
    Max number of write image args                8
  Local memory type                               Local
  Local memory size                               32768 (32KiB)
  Local memory syze per CU (AMD)                  65536 (64KiB)
  Local memory banks (AMD)                        32
  Max number of constant args                     8
  Max constant buffer size                        3422266572 (3.187GiB)
  Preferred constant buffer size (AMD)            16384 (16KiB)
  Max size of kernel argument                     1024
  Queue properties
    Out-of-order execution                        No
    Profiling                                     Yes
  Prefer user sync for interop                    Yes
  Profiling timer resolution                      1ns
  Profiling timer offset since Epoch (AMD)        1548459576212267605ns (Sat Jan 26 00:39:36 2019)
  Execution capabilities
  Execution capabilities
    Run OpenCL kernels                            Yes
    Run native kernels                            No
    Thread trace supported (AMD)                  Yes
    Number of async queues (AMD)                  2
    Max real-time compute queues (AMD)            0
    Max real-time compute units (AMD)             2422511661
    SPIR versions                                 1.2
  printf() buffer size                            4194304 (4MiB)
  Built-in kernels                                (n/a)
  Device Extensions                               cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_image2d_from_buffer cl_amd_bus_addressable_memory cl_khr_spir cl_khr_gl_event

NULL platform behavior
  clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...)  No platform
  clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...)   No platform
  clCreateContext(NULL, ...) [default]            No platform
  clCreateContext(NULL, ...) [other]              Success [AMD]
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT)  Success (1)
    Platform Name                                 AMD Accelerated Parallel Processing
    Device Name                                   Spectre
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU)  Success (2)
    Platform Name                                 AMD Accelerated Parallel Processing
    Device Name                                   Spectre
    Device Name                                   Baffin
  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 (2)
    Platform Name                                 AMD Accelerated Parallel Processing
    Device Name                                   Spectre
    Device Name                                   Baffin
clinfo shipped with amdgpu-pro
Code:
Number of platforms:                             1
  Platform Profile:                              FULL_PROFILE
  Platform Version:                              OpenCL 2.1 AMD-APP (2766.4)
  Platform Name:                                 AMD Accelerated Parallel Processing
  Platform Vendor:                               Advanced Micro Devices, Inc.
  Platform Extensions:                           cl_khr_icd cl_amd_event_callback cl_amd_offline_devices


  Platform Name:                                 AMD Accelerated Parallel Processing
Number of devices:                               2
  Device Type:                                   CL_DEVICE_TYPE_GPU
  Vendor ID:                                     1002h
  Board name:                                    AMD Radeon Graphics
  Device Topology:                               PCI[ B#0, D#1, F#0 ]
  Max compute units:                             6
  Max work items dimensions:                     3
    Max work items[0]:                           1024
    Max work items[1]:                           1024
    Max work items[2]:                           1024
  Max work group size:                           256
  Preferred vector width char:                   4
  Preferred vector width short:                  2
  Preferred vector width int:                    1
  Preferred vector width long:                   1
  Preferred vector width float:                  1
  Preferred vector width double:                 1
  Native vector width char:                      4
  Native vector width short:                     2
  Native vector width int:                       1
  Native vector width long:                      1
  Native vector width float:                     1
  Native vector width double:                    1
  Max clock frequency:                           720Mhz
  Address bits:                                  64
  Max memory allocation:                         1369020825
  Image support:                                 Yes
  Max number of images read arguments:           128
  Max number of images write arguments:          8
  Max image 2D width:                            16384
  Max image 2D height:                           16384
  Max image 3D width:                            2048
  Max image 3D height:                           2048
  Max image 3D depth:                            2048
  Max samplers within kernel:                    16
  Max size of kernel argument:                   1024
  Alignment (bits) of base address:              2048
  Minimum alignment (bytes) for any datatype:    128
  Single precision floating point capability
    Denorms:                                     No
    Quiet NaNs:                                  Yes
    Round to nearest even:                       Yes
    Round to zero:                               Yes
    Round to +ve and infinity:                   Yes
    IEEE754-2008 fused multiply-add:             Yes
  Cache type:                                    Read/Write
  Cache line size:                               64
  Cache size:                                    16384
  Global memory size:                            2137808896
  Constant buffer size:                          1369020825
  Max number of constant args:                   8
  Local memory type:                             Scratchpad
  Local memory size:                             32768
  Max pipe arguments:                            0
  Max pipe active reservations:                  0
  Max pipe packet size:                          0
  Max global variable size:                      0
  Max global variable preferred total size:      0
  Max read/write image args:                     0
  Max on device events:                          0
  Queue on device max size:                      0
  Max on device queues:                          0
  Queue on device preferred size:                0
  SVM capabilities:
    Coarse grain buffer:                         No
    Fine grain buffer:                           No
    Fine grain system:                           No
    Atomics:                                     No
  Preferred platform atomic alignment:           0
  Preferred global atomic alignment:             0
  Preferred local atomic alignment:              0
  Kernel Preferred work group size multiple:     64
  Error correction support:                      0
  Unified memory for Host and Device:            1
  Profiling timer resolution:                    1
  Device endianess:                              Little
  Available:                                     Yes
  Compiler available:                            Yes
  Execution capabilities:
    Execute OpenCL kernels:                      Yes
    Execute native function:                     No
  Queue on Host properties:
    Out-of-Order:                                No
    Profiling :                                  Yes
  Queue on Device properties:
    Out-of-Order:                                No
    Profiling :                                  No
  Platform ID:                                   0x7fd264bade30
  Name:                                          Spectre
  Vendor:                                        Advanced Micro Devices, Inc.
  Device OpenCL C version:                       OpenCL C 1.2
  Driver version:                                2766.4
  Profile:                                       FULL_PROFILE
  Version:                                       OpenCL 1.2 AMD-APP (2766.4)
  Extensions:                                    cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event





  Device Type:                                   CL_DEVICE_TYPE_GPU
  Vendor ID:                                     1002h
  Board name:                                    Radeon RX 550 Series
  Device Topology:                               PCI[ B#1, D#0, F#0 ]
  Max compute units:                             10
  Max work items dimensions:                     3
    Max work items[0]:                           1024
    Max work items[1]:                           1024
    Max work items[2]:                           1024
  Max work group size:                           256
  Preferred vector width char:                   4
  Preferred vector width short:                  2
  Preferred vector width int:                    1
  Preferred vector width long:                   1
  Preferred vector width float:                  1
  Preferred vector width double:                 1
  Native vector width char:                      4
  Native vector width short:                     2
  Native vector width int:                       1
  Native vector width long:                      1
  Native vector width float:                     1
  Native vector width double:                    1
  Max clock frequency:                           1071Mhz
  Address bits:                                  64
  Max memory allocation:                         3422266572
  Image support:                                 Yes
  Max number of images read arguments:           128
  Max number of images write arguments:          8
  Max image 2D width:                            16384
  Max image 2D height:                           16384
  Max image 3D width:                            2048
  Max image 3D height:                           2048
  Max image 3D depth:                            2048
  Max samplers within kernel:                    16
  Max size of kernel argument:                   1024
  Alignment (bits) of base address:              2048
  Minimum alignment (bytes) for any datatype:    128
  Single precision floating point capability
    Denorms:                                     No
    Quiet NaNs:                                  Yes
    Round to nearest even:                       Yes
    Round to zero:                               Yes
    Round to +ve and infinity:                   Yes
    IEEE754-2008 fused multiply-add:             Yes
  Cache type:                                    Read/Write
  Cache line size:                               64
  Cache size:                                    16384
  Global memory size:                            4289224704
  Constant buffer size:                          3422266572
  Max number of constant args:                   8
  Local memory type:                             Scratchpad
  Local memory size:                             32768
  Max pipe arguments:                            0
  Max pipe active reservations:                  0
  Max pipe packet size:                          0
  Max global variable size:                      0
  Max global variable preferred total size:      0
  Max read/write image args:                     0
  Max on device events:                          0
  Queue on device max size:                      0
  Max on device queues:                          0
  Queue on device preferred size:                0
  SVM capabilities:
    Coarse grain buffer:                         No
    Fine grain buffer:                           No
    Fine grain system:                           No
    Atomics:                                     No
  Preferred platform atomic alignment:           0
  Preferred global atomic alignment:             0
  Preferred local atomic alignment:              0
  Kernel Preferred work group size multiple:     64
  Error correction support:                      0
  Unified memory for Host and Device:            0
  Profiling timer resolution:                    1
  Device endianess:                              Little
  Available:                                     Yes
  Compiler available:                            Yes
  Execution capabilities:
    Execute OpenCL kernels:                      Yes
    Execute native function:                     No
  Queue on Host properties:
    Out-of-Order:                                No
    Profiling :                                  Yes
  Queue on Device properties:
    Out-of-Order:                                No
    Profiling :                                  No
  Platform ID:                                   0x7fd264bade30
  Name:                                          Baffin
  Vendor:                                        Advanced Micro Devices, Inc.
  Device OpenCL C version:                       OpenCL C 1.2
  Driver version:                                2766.4
  Profile:                                       FULL_PROFILE
  Version:                                       OpenCL 1.2 AMD-APP (2766.4)
  Extensions:                                    cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event


/etc/defaults/grub
Code:
pcie_aspm=force pcie_aspm.policy=powersave pcie_port=native nmi_watchdog=0 radeon.cik_support=0 amdgpu.cik_support=1 amdgpu.audio=0 amdgpu.dc=0
amdgpu.dc=0, because I got a VGA monitor on my Kaveri APU. DriverCore dropped VGA support.


Cheers,
cbug
cbug is offline   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Debian PSA Xyzzy Linux 12 2017-06-19 04:15
Installation of GGNFS LegionMammal978 Msieve 17 2017-01-20 19:49
installation of OS trouble wildrabbitt Linux 5 2015-12-22 16:51
Is there any Free cuda-capable drivers for Debian? alexvong1995 GPU Computing 22 2015-01-15 13:56
Don't know where installation folder went jinydu Information & Answers 10 2009-10-14 01:29

All times are UTC. The time now is 14:58.


Fri Jul 7 14:58:54 UTC 2023 up 323 days, 12:27, 0 users, load averages: 1.15, 1.07, 1.10

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2023, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.

≠ ± ∓ ÷ × · − √ ‰ ⊗ ⊕ ⊖ ⊘ ⊙ ≤ ≥ ≦ ≧ ≨ ≩ ≺ ≻ ≼ ≽ ⊏ ⊐ ⊑ ⊒ ² ³ °
∠ ∟ ° ≅ ~ ‖ ⟂ ⫛
≡ ≜ ≈ ∝ ∞ ≪ ≫ ⌊⌋ ⌈⌉ ∘ ∏ ∐ ∑ ∧ ∨ ∩ ∪ ⨀ ⊕ ⊗ 𝖕 𝖖 𝖗 ⊲ ⊳
∅ ∖ ∁ ↦ ↣ ∩ ∪ ⊆ ⊂ ⊄ ⊊ ⊇ ⊃ ⊅ ⊋ ⊖ ∈ ∉ ∋ ∌ ℕ ℤ ℚ ℝ ℂ ℵ ℶ ℷ ℸ 𝓟
¬ ∨ ∧ ⊕ → ← ⇒ ⇐ ⇔ ∀ ∃ ∄ ∴ ∵ ⊤ ⊥ ⊢ ⊨ ⫤ ⊣ … ⋯ ⋮ ⋰ ⋱
∫ ∬ ∭ ∮ ∯ ∰ ∇ ∆ δ ∂ ℱ ℒ ℓ
𝛢𝛼 𝛣𝛽 𝛤𝛾 𝛥𝛿 𝛦𝜀𝜖 𝛧𝜁 𝛨𝜂 𝛩𝜃𝜗 𝛪𝜄 𝛫𝜅 𝛬𝜆 𝛭𝜇 𝛮𝜈 𝛯𝜉 𝛰𝜊 𝛱𝜋 𝛲𝜌 𝛴𝜎𝜍 𝛵𝜏 𝛶𝜐 𝛷𝜙𝜑 𝛸𝜒 𝛹𝜓 𝛺𝜔