| 2022-10-19 13:36:09 |
Michel NALLINO |
description |
Hi,
Before to update to Linux Mint 21, based on Ubuntu 22.04 LTS, I have tried 5.15.0-50 kernel with HWE. This was intended as a test of my hardware compatibility with the hardware stack of Ubuntu 22.04, before a possible update.
At a first glance, all seemed OK; nut I noticed that LibreOffice was unable to use OpenCL. A simple "clinfo" command confirmed this:
$ clinfo
Number of platforms 0"
I went back from 5.15.0-50 kernel to 5.4.0-128 one. Now, "clinfo" output is:
$ clinfo
Number of platforms 1
Platform Name NVIDIA CUDA
Platform Vendor NVIDIA Corporation
Platform Version OpenCL 1.2 CUDA 9.1.84
Platform Profile FULL_PROFILE
Platform 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_fp64 cl_khr_byte_addressable_store cl_khr_icd
cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll
cl_nv_copy_opts cl_nv_create_buffer
Platform Extensions function suffix NV
Platform Name NVIDIA CUDA
Number of devices 1
Device Name GeForce GTX 560M
Device Vendor NVIDIA Corporation
Device Vendor ID 0x10de
Device Version OpenCL 1.1 CUDA
Driver Version 390.154
Device OpenCL C Version OpenCL C 1.1
Device Type GPU
Device Topology (NV) PCI-E, 01:00.0
Device Profile FULL_PROFILE
Device Available Yes
Compiler Available Yes
Max compute units 4
Max clock frequency 1550MHz
Compute Capability (NV) 2.1
Max work item dimensions 3
Max work item sizes 1024x1024x64
Max work group size 1024
Preferred work group size multiple 32
Warp size (NV) 32
Preferred / native vector sizes
char 1 / 1
short 1 / 1
int 1 / 1
long 1 / 1
half 0 / 0 (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 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
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 3150839808 (2.934GiB)
Error Correction support No
Max memory allocation 787709952 (751.2MiB)
Unified memory for Host and Device No
Integrated memory (NV) No
Minimum alignment for any data type 128 bytes
Alignment of base address 4096 bits (512 bytes)
Global Memory cache type Read/Write
Global Memory cache size 65536 (64KiB)
Global Memory cache line size 128 bytes
Image support Yes
Max number of samplers per kernel 16
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 49152 (48KiB)
Registers per block (NV) 32768
Max number of constant args 9
Max constant buffer size 65536 (64KiB)
Max size of kernel argument 4352 (4.25KiB)
Queue properties
Out-of-order execution Yes
Profiling Yes
Profiling timer resolution 1000ns
Execution capabilities
Run OpenCL kernels Yes
Run native kernels No
Kernel execution timeout (NV) Yes
Concurrent copy and kernel execution (NV) Yes
Number of async copy engines 1
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_fp64 cl_khr_byte_addressable_store cl_khr_icd
cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll
cl_nv_copy_opts cl_nv_create_buffer
NULL platform behavior
clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...) NVIDIA CUDA
clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...) Success [NV]
clCreateContext(NULL, ...) [default] Success [NV]
clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT) No platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) No devices found in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) No platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR) No devices found in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM) Invalid device type for platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL) No platform
ICD loader properties
ICD loader Name OpenCL ICD Loader
ICD loader Vendor OCL Icd free software
ICD loader Version 2.2.11
ICD loader Profile OpenCL 2.1
And LibreOffice now accepts OpenCL.
Nothing else than the kernel has changed between the two "clinfo" commands.
Here is some more information on my system ("inxi" command outputs):
With 5.15.0-50 kernel:
System: Kernel: 5.15.0-50-generic arch: x86_64 bits: 64 compiler: gcc v: 9.4.0 Desktop: MATE v: 1.26.0
wm: Metacity dm: LightDM Distro: Linux Mint 20.3 Una base: Ubuntu 20.04 focal
Machine:
Type: Laptop System: ASUSTeK product: G74Sx v: 1.0 serial: <superuser required>
Mobo: ASUSTeK model: G74Sx v: 1.0 serial: <superuser required> BIOS: American Megatrends
v: G74Sx.203 date: 09/23/2011
Battery:
ID-1: BAT0 charge: 40.5 Wh (100.0%) condition: 40.5/72.8 Wh (55.6%) volts: 15.5 min: 14.4
model: ASUSTek G74--52 serial: N/A status: full
CPU:
Info: quad core model: Intel Core i7-2670QM bits: 64 type: MT MCP arch: Sandy Bridge rev: 7
cache: L1: 256 KiB L2: 1024 KiB L3: 6 MiB
Speed (MHz): avg: 2908 high: 3062 min/max: 800/3100 cores: 1: 2952 2: 3055 3: 2843 4: 2868
5: 2907 6: 3062 7: 2791 8: 2793 bogomips: 35118
Flags: avx ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
Device-1: NVIDIA GF116M [GeForce GT 560M] vendor: ASUSTeK driver: nvidia v: 390.154 arch: Fermi
pcie: speed: 5 GT/s lanes: 16 bus-ID: 01:00.0 chip-ID: 10de:1251
Device-2: IMC Networks Integrated Webcam type: USB driver: uvcvideo bus-ID: 1-1.2:4
chip-ID: 13d3:5134
Display: x11 server: X.Org v: 1.20.13 with: Xwayland driver: X: loaded: nvidia
unloaded: fbdev,modesetting,nouveau,vesa gpu: nvidia display-ID: :0 screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 128
Monitor-1: LVDS-0 res: 1920x1080 dpi: 128 diag: 438mm (17.26")
OpenGL: renderer: GeForce GTX 560M/PCIe/SSE2 v: 4.6.0 NVIDIA 390.154 direct render: Yes
Audio:
Device-1: Intel 6 Series/C200 Series Family High Definition Audio vendor: ASUSTeK 6
driver: snd_hda_intel v: kernel bus-ID: 00:1b.0 chip-ID: 8086:1c20
Device-2: NVIDIA GF116 High Definition Audio vendor: ASUSTeK driver: snd_hda_intel v: kernel
pcie: speed: 5 GT/s lanes: 16 bus-ID: 01:00.1 chip-ID: 10de:0bee
Sound API: ALSA v: k5.15.0-48-generic running: yes
Sound Server-1: PulseAudio v: 13.99.1 running: yes
Network:
Device-1: Qualcomm Atheros AR9285 Wireless Network Adapter vendor: AzureWave AW-NB037H 802.11bgn
driver: ath9k v: kernel pcie: speed: 2.5 GT/s lanes: 1 bus-ID: 03:00.0 chip-ID: 168c:002b
IF: wlp3s0 state: up mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: ASUSTeK U6V/U31J
laptop driver: r8169 v: kernel pcie: speed: 2.5 GT/s lanes: 1 port: 9000 bus-ID: 05:00.0
chip-ID: 10ec:8168
IF: enp5s0 state: down mac: <filter>
IF-ID-1: vmnet1 state: unknown speed: N/A duplex: N/A mac: <filter>
IF-ID-2: vmnet8 state: unknown speed: N/A duplex: N/A mac: <filter>
Bluetooth:
Device-1: Qualcomm Atheros AR3011 Bluetooth type: USB driver: btusb v: 0.8 bus-ID: 1-1.1:6
chip-ID: 0cf3:3005
Report: hciconfig ID: hci0 rfk-id: 3 state: down bt-service: N/A rfk-block: hardware: no
software: yes address: <filter>
Drives:
Local Storage: total: 931.51 GiB used: 281.61 GiB (30.2%)
ID-1: /dev/sda vendor: Crucial model: CT1000MX500SSD1 size: 931.51 GiB speed: 6.0 Gb/s
serial: <filter>
Partition:
ID-1: / size: 139.75 GiB used: 14.81 GiB (10.6%) fs: ext4 dev: /dev/sda1
ID-2: /home size: 744.98 GiB used: 266.8 GiB (35.8%) fs: ext4 dev: /dev/sda2
Swap:
ID-1: swap-1 type: partition size: 30.52 GiB used: 0 KiB (0.0%) priority: -2 dev: /dev/sda3
USB:
Hub-1: 1-0:1 info: Full speed or root hub ports: 6 rev: 2.0 speed: 480 Mb/s chip-ID: 1d6b:0002
Hub-2: 1-1:2 info: Intel Integrated Rate Matching Hub ports: 6 rev: 2.0 speed: 480 Mb/s
chip-ID: 8087:0024
Device-1: 1-1.1:6 info: Qualcomm Atheros AR3011 Bluetooth type: Bluetooth driver: btusb
rev: 1.1 speed: 12 Mb/s chip-ID: 0cf3:3005
Device-2: 1-1.2:4 info: IMC Networks Integrated Webcam type: Video driver: uvcvideo rev: 2.0
speed: 480 Mb/s chip-ID: 13d3:5134
Device-3: 1-1.4:5 info: Realtek RTS5139 Card Reader Controller type: <vendor specific>
driver: rtsx_usb,rtsx_usb_ms,rtsx_usb_sdmmc rev: 2.0 speed: 480 Mb/s chip-ID: 0bda:0139
Hub-3: 2-0:1 info: Full speed or root hub ports: 8 rev: 2.0 speed: 480 Mb/s chip-ID: 1d6b:0002
Hub-4: 2-1:2 info: Intel Integrated Rate Matching Hub ports: 6 rev: 2.0 speed: 480 Mb/s
chip-ID: 8087:0024
Device-1: 2-1.2:3 info: Trust type: Mouse driver: hid-generic,usbhid rev: 1.1 speed: 1.5 Mb/s
chip-ID: 145f:01d9
Hub-5: 2-1.3:4 info: Genesys Logic Hub ports: 4 rev: 2.0 speed: 480 Mb/s chip-ID: 05e3:0608
Device-1: 2-1.3.3:5 info: Wacom CTL-470 [Bamboo Connect] type: Mouse,HID driver: usbhid,wacom
rev: 2.0 speed: 12 Mb/s chip-ID: 056a:00dd
Device-2: 2-1.3.4:6 info: Microsoft Digital Media Keyboard 3000 type: Keyboard,HID
driver: microsoft,usbhid rev: 2.0 speed: 1.5 Mb/s chip-ID: 045e:0730
Hub-6: 3-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0 speed: 480 Mb/s
chip-ID: 1d6b:0002
Hub-7: 4-0:1 info: Super-speed hub ports: 1 rev: 3.0 speed: 5 Gb/s chip-ID: 1d6b:0003
Sensors:
System Temperatures: cpu: 70.0 C mobo: N/A gpu: nvidia temp: 61 C
Fan Speeds (RPM): cpu: 2900
Repos:
Packages: 2273 pm: dpkg pkgs: 2238 pm: flatpak pkgs: 35
No active apt repos in: /etc/apt/sources.list
Active apt repos in: /etc/apt/sources.list.d/flatpak-stable-focal.list
1: deb http: //ppa.launchpad.net/flatpak/stable/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/graphics-drivers-ppa-focal.list
1: deb http: //ppa.launchpad.net/graphics-drivers/ppa/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
1: deb http: //packages.linuxmint.com una main upstream import backport
2: deb http: //archive.ubuntu.com/ubuntu focal main restricted universe multiverse
3: deb http: //archive.ubuntu.com/ubuntu focal-updates main restricted universe multiverse
4: deb http: //archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
5: deb http: //security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
6: deb http: //archive.canonical.com/ubuntu/ focal partner
Active apt repos in: /etc/apt/sources.list.d/tor.list
1: deb https: //deb.torproject.org/torproject.org/ focal main
Info:
Processes: 284 Uptime: 30m Memory: 15.6 GiB used: 1.92 GiB (12.3%) Init: systemd v: 245
target: graphical (5) default: graphical Compilers: gcc: 9.4.0 alt: 9 Client: Unknown python3.8
client inxi: 3.3.22
With 5.4.0-128 kernel:
System:
Kernel: 5.4.0-128-generic arch: x86_64 bits: 64 compiler: gcc v: 9.4.0 Desktop: MATE v: 1.26.0
wm: Metacity dm: LightDM Distro: Linux Mint 20.3 Una base: Ubuntu 20.04 focal
Machine:
Type: Laptop System: ASUSTeK product: G74Sx v: 1.0 serial: <superuser required>
Mobo: ASUSTeK model: G74Sx v: 1.0 serial: <superuser required> BIOS: American Megatrends
v: G74Sx.203 date: 09/23/2011
Battery:
ID-1: BAT0 charge: 40.5 Wh (100.0%) condition: 40.5/72.8 Wh (55.6%) volts: 15.3 min: 14.4
model: ASUSTek G74--52 serial: N/A status: full
CPU:
Info: quad core model: Intel Core i7-2670QM bits: 64 type: MT MCP arch: Sandy Bridge rev: 7
cache: L1: 256 KiB L2: 1024 KiB L3: 6 MiB
Speed (MHz): avg: 2917 high: 3028 min/max: 800/3100 cores: 1: 2992 2: 2908 3: 3028 4: 2793
5: 2915 6: 2794 7: 2998 8: 2911 bogomips: 35122
Flags: avx ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
Device-1: NVIDIA GF116M [GeForce GT 560M] vendor: ASUSTeK driver: nvidia v: 390.154 arch: Fermi
pcie: speed: 5 GT/s lanes: 16 bus-ID: 01:00.0 chip-ID: 10de:1251
Device-2: IMC Networks Integrated Webcam type: USB driver: uvcvideo bus-ID: 1-1.2:4
chip-ID: 13d3:5134
Display: x11 server: X.Org v: 1.20.13 with: Xwayland driver: X: loaded: nvidia
unloaded: fbdev,modesetting,nouveau,vesa gpu: nvidia display-ID: :0 screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 128
Monitor-1: LVDS-0 res: 1920x1080 dpi: 128 diag: 438mm (17.26")
OpenGL: renderer: GeForce GTX 560M/PCIe/SSE2 v: 4.6.0 NVIDIA 390.154 direct render: Yes
Audio:
Device-1: Intel 6 Series/C200 Series Family High Definition Audio vendor: ASUSTeK 6
driver: snd_hda_intel v: kernel bus-ID: 00:1b.0 chip-ID: 8086:1c20
Device-2: NVIDIA GF116 High Definition Audio vendor: ASUSTeK driver: snd_hda_intel v: kernel
pcie: speed: 5 GT/s lanes: 16 bus-ID: 01:00.1 chip-ID: 10de:0bee
Sound API: ALSA v: k5.4.0-128-generic running: yes
Sound Server-1: PulseAudio v: 13.99.1 running: yes
Network:
Device-1: Qualcomm Atheros AR9285 Wireless Network Adapter vendor: AzureWave AW-NB037H 802.11bgn
driver: ath9k v: kernel pcie: speed: 2.5 GT/s lanes: 1 bus-ID: 03:00.0 chip-ID: 168c:002b
IF: wlp3s0 state: up mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: ASUSTeK U6V/U31J
laptop driver: r8169 v: kernel pcie: speed: 2.5 GT/s lanes: 1 port: 9000 bus-ID: 05:00.0
chip-ID: 10ec:8168
IF: enp5s0 state: down mac: <filter>
IF-ID-1: vmnet1 state: unknown speed: N/A duplex: N/A mac: <filter>
IF-ID-2: vmnet8 state: unknown speed: N/A duplex: N/A mac: <filter>
Bluetooth:
Device-1: Qualcomm Atheros AR3011 Bluetooth type: USB driver: btusb v: 0.8 bus-ID: 1-1.1:6
chip-ID: 0cf3:3005
Report: hciconfig ID: hci0 rfk-id: 3 state: down bt-service: N/A rfk-block: hardware: no
software: yes address: <filter>
Drives:
Local Storage: total: 931.51 GiB used: 280.63 GiB (30.1%)
ID-1: /dev/sda vendor: Crucial model: CT1000MX500SSD1 size: 931.51 GiB speed: 6.0 Gb/s
serial: <filter>
Partition:
ID-1: / size: 139.75 GiB used: 13.33 GiB (9.5%) fs: ext4 dev: /dev/sda1
ID-2: /home size: 744.98 GiB used: 267.29 GiB (35.9%) fs: ext4 dev: /dev/sda2
Swap:
ID-1: swap-1 type: partition size: 30.52 GiB used: 0 KiB (0.0%) priority: -2 dev: /dev/sda3
USB:
Hub-1: 1-0:1 info: Full speed or root hub ports: 6 rev: 2.0 speed: 480 Mb/s chip-ID: 1d6b:0002
Hub-2: 1-1:2 info: Intel Integrated Rate Matching Hub ports: 6 rev: 2.0 speed: 480 Mb/s
chip-ID: 8087:0024
Device-1: 1-1.1:6 info: Qualcomm Atheros AR3011 Bluetooth type: Bluetooth driver: btusb
rev: 1.1 speed: 12 Mb/s chip-ID: 0cf3:3005
Device-2: 1-1.2:4 info: IMC Networks Integrated Webcam type: Video driver: uvcvideo rev: 2.0
speed: 480 Mb/s chip-ID: 13d3:5134
Device-3: 1-1.4:5 info: Realtek RTS5139 Card Reader Controller type: <vendor specific>
driver: rtsx_usb,rtsx_usb_ms,rtsx_usb_sdmmc rev: 2.0 speed: 480 Mb/s chip-ID: 0bda:0139
Hub-3: 2-0:1 info: Full speed or root hub ports: 8 rev: 2.0 speed: 480 Mb/s chip-ID: 1d6b:0002
Hub-4: 2-1:2 info: Intel Integrated Rate Matching Hub ports: 6 rev: 2.0 speed: 480 Mb/s
chip-ID: 8087:0024
Device-1: 2-1.2:3 info: Trust type: Mouse driver: hid-generic,usbhid rev: 1.1 speed: 1.5 Mb/s
chip-ID: 145f:01d9
Hub-5: 2-1.3:4 info: Genesys Logic Hub ports: 4 rev: 2.0 speed: 480 Mb/s chip-ID: 05e3:0608
Device-1: 2-1.3.3:5 info: Wacom CTL-470 [Bamboo Connect] type: Mouse,HID driver: usbhid,wacom
rev: 2.0 speed: 12 Mb/s chip-ID: 056a:00dd
Device-2: 2-1.3.4:6 info: Microsoft Digital Media Keyboard 3000 type: Keyboard,HID
driver: microsoft,usbhid rev: 2.0 speed: 1.5 Mb/s chip-ID: 045e:0730
Hub-6: 3-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0 speed: 480 Mb/s
chip-ID: 1d6b:0002
Hub-7: 4-0:1 info: Super-speed hub ports: 1 rev: 3.0 speed: 5 Gb/s chip-ID: 1d6b:0003
Sensors:
System Temperatures: cpu: 59.0 C mobo: N/A gpu: nvidia temp: 50 C
Fan Speeds (RPM): cpu: 2700
Repos:
Packages: 2231 pm: dpkg pkgs: 2195 pm: flatpak pkgs: 36
No active apt repos in: /etc/apt/sources.list
Active apt repos in: /etc/apt/sources.list.d/flatpak-stable-focal.list
1: deb http: //ppa.launchpad.net/flatpak/stable/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/graphics-drivers-ppa-focal.list
1: deb http: //ppa.launchpad.net/graphics-drivers/ppa/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
1: deb http: //packages.linuxmint.com una main upstream import backport
2: deb http: //archive.ubuntu.com/ubuntu focal main restricted universe multiverse
3: deb http: //archive.ubuntu.com/ubuntu focal-updates main restricted universe multiverse
4: deb http: //archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
5: deb http: //security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
6: deb http: //archive.canonical.com/ubuntu/ focal partner
Active apt repos in: /etc/apt/sources.list.d/tor.list
1: deb https: //deb.torproject.org/torproject.org/ focal main
Info:
Processes: 303 Uptime: 4m Memory: 15.61 GiB used: 2.01 GiB (12.9%) Init: systemd v: 245
target: graphical (5) default: graphical Compilers: gcc: 9.4.0 alt: 9 Client: Unknown python3.8
client inxi: 3.3.22
In both cases, installed graphics driver is "nvidia-driver-390", 390.154-0ubuntu0.20.04.1.
Regards,
MN |
Hi,
Before to update to Linux Mint 21, based on Ubuntu 22.04 LTS, I have tried 5.15.0-50 kernel with HWE. This was intended as a test of my hardware compatibility with the hardware stack of Ubuntu 22.04, before a possible update.
At a first glance, all seemed OK; nut I noticed that LibreOffice was unable to use OpenCL. A simple "clinfo" command confirmed this:
$ clinfo
Number of platforms 0
I went back from 5.15.0-50 kernel to 5.4.0-128 one. Now, "clinfo" output is:
$ clinfo
Number of platforms 1
Platform Name NVIDIA CUDA
Platform Vendor NVIDIA Corporation
Platform Version OpenCL 1.2 CUDA 9.1.84
Platform Profile FULL_PROFILE
Platform 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_fp64 cl_khr_byte_addressable_store cl_khr_icd
cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll
cl_nv_copy_opts cl_nv_create_buffer
Platform Extensions function suffix NV
Platform Name NVIDIA CUDA
Number of devices 1
Device Name GeForce GTX 560M
Device Vendor NVIDIA Corporation
Device Vendor ID 0x10de
Device Version OpenCL 1.1 CUDA
Driver Version 390.154
Device OpenCL C Version OpenCL C 1.1
Device Type GPU
Device Topology (NV) PCI-E, 01:00.0
Device Profile FULL_PROFILE
Device Available Yes
Compiler Available Yes
Max compute units 4
Max clock frequency 1550MHz
Compute Capability (NV) 2.1
Max work item dimensions 3
Max work item sizes 1024x1024x64
Max work group size 1024
Preferred work group size multiple 32
Warp size (NV) 32
Preferred / native vector sizes
char 1 / 1
short 1 / 1
int 1 / 1
long 1 / 1
half 0 / 0 (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 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
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 3150839808 (2.934GiB)
Error Correction support No
Max memory allocation 787709952 (751.2MiB)
Unified memory for Host and Device No
Integrated memory (NV) No
Minimum alignment for any data type 128 bytes
Alignment of base address 4096 bits (512 bytes)
Global Memory cache type Read/Write
Global Memory cache size 65536 (64KiB)
Global Memory cache line size 128 bytes
Image support Yes
Max number of samplers per kernel 16
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 49152 (48KiB)
Registers per block (NV) 32768
Max number of constant args 9
Max constant buffer size 65536 (64KiB)
Max size of kernel argument 4352 (4.25KiB)
Queue properties
Out-of-order execution Yes
Profiling Yes
Profiling timer resolution 1000ns
Execution capabilities
Run OpenCL kernels Yes
Run native kernels No
Kernel execution timeout (NV) Yes
Concurrent copy and kernel execution (NV) Yes
Number of async copy engines 1
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_fp64 cl_khr_byte_addressable_store cl_khr_icd
cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll
cl_nv_copy_opts cl_nv_create_buffer
NULL platform behavior
clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...) NVIDIA CUDA
clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...) Success [NV]
clCreateContext(NULL, ...) [default] Success [NV]
clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT) No platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) No devices found in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) No platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR) No devices found in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM) Invalid device type for platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL) No platform
ICD loader properties
ICD loader Name OpenCL ICD Loader
ICD loader Vendor OCL Icd free software
ICD loader Version 2.2.11
ICD loader Profile OpenCL 2.1
And LibreOffice now accepts OpenCL.
Nothing else than the kernel has changed between the two "clinfo" commands.
Here is some more information on my system ("inxi" command outputs):
With 5.15.0-50 kernel:
System: Kernel: 5.15.0-50-generic arch: x86_64 bits: 64 compiler: gcc v: 9.4.0 Desktop: MATE v: 1.26.0
wm: Metacity dm: LightDM Distro: Linux Mint 20.3 Una base: Ubuntu 20.04 focal
Machine:
Type: Laptop System: ASUSTeK product: G74Sx v: 1.0 serial: <superuser required>
Mobo: ASUSTeK model: G74Sx v: 1.0 serial: <superuser required> BIOS: American Megatrends
v: G74Sx.203 date: 09/23/2011
Battery:
ID-1: BAT0 charge: 40.5 Wh (100.0%) condition: 40.5/72.8 Wh (55.6%) volts: 15.5 min: 14.4
model: ASUSTek G74--52 serial: N/A status: full
CPU:
Info: quad core model: Intel Core i7-2670QM bits: 64 type: MT MCP arch: Sandy Bridge rev: 7
cache: L1: 256 KiB L2: 1024 KiB L3: 6 MiB
Speed (MHz): avg: 2908 high: 3062 min/max: 800/3100 cores: 1: 2952 2: 3055 3: 2843 4: 2868
5: 2907 6: 3062 7: 2791 8: 2793 bogomips: 35118
Flags: avx ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
Device-1: NVIDIA GF116M [GeForce GT 560M] vendor: ASUSTeK driver: nvidia v: 390.154 arch: Fermi
pcie: speed: 5 GT/s lanes: 16 bus-ID: 01:00.0 chip-ID: 10de:1251
Device-2: IMC Networks Integrated Webcam type: USB driver: uvcvideo bus-ID: 1-1.2:4
chip-ID: 13d3:5134
Display: x11 server: X.Org v: 1.20.13 with: Xwayland driver: X: loaded: nvidia
unloaded: fbdev,modesetting,nouveau,vesa gpu: nvidia display-ID: :0 screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 128
Monitor-1: LVDS-0 res: 1920x1080 dpi: 128 diag: 438mm (17.26")
OpenGL: renderer: GeForce GTX 560M/PCIe/SSE2 v: 4.6.0 NVIDIA 390.154 direct render: Yes
Audio:
Device-1: Intel 6 Series/C200 Series Family High Definition Audio vendor: ASUSTeK 6
driver: snd_hda_intel v: kernel bus-ID: 00:1b.0 chip-ID: 8086:1c20
Device-2: NVIDIA GF116 High Definition Audio vendor: ASUSTeK driver: snd_hda_intel v: kernel
pcie: speed: 5 GT/s lanes: 16 bus-ID: 01:00.1 chip-ID: 10de:0bee
Sound API: ALSA v: k5.15.0-48-generic running: yes
Sound Server-1: PulseAudio v: 13.99.1 running: yes
Network:
Device-1: Qualcomm Atheros AR9285 Wireless Network Adapter vendor: AzureWave AW-NB037H 802.11bgn
driver: ath9k v: kernel pcie: speed: 2.5 GT/s lanes: 1 bus-ID: 03:00.0 chip-ID: 168c:002b
IF: wlp3s0 state: up mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: ASUSTeK U6V/U31J
laptop driver: r8169 v: kernel pcie: speed: 2.5 GT/s lanes: 1 port: 9000 bus-ID: 05:00.0
chip-ID: 10ec:8168
IF: enp5s0 state: down mac: <filter>
IF-ID-1: vmnet1 state: unknown speed: N/A duplex: N/A mac: <filter>
IF-ID-2: vmnet8 state: unknown speed: N/A duplex: N/A mac: <filter>
Bluetooth:
Device-1: Qualcomm Atheros AR3011 Bluetooth type: USB driver: btusb v: 0.8 bus-ID: 1-1.1:6
chip-ID: 0cf3:3005
Report: hciconfig ID: hci0 rfk-id: 3 state: down bt-service: N/A rfk-block: hardware: no
software: yes address: <filter>
Drives:
Local Storage: total: 931.51 GiB used: 281.61 GiB (30.2%)
ID-1: /dev/sda vendor: Crucial model: CT1000MX500SSD1 size: 931.51 GiB speed: 6.0 Gb/s
serial: <filter>
Partition:
ID-1: / size: 139.75 GiB used: 14.81 GiB (10.6%) fs: ext4 dev: /dev/sda1
ID-2: /home size: 744.98 GiB used: 266.8 GiB (35.8%) fs: ext4 dev: /dev/sda2
Swap:
ID-1: swap-1 type: partition size: 30.52 GiB used: 0 KiB (0.0%) priority: -2 dev: /dev/sda3
USB:
Hub-1: 1-0:1 info: Full speed or root hub ports: 6 rev: 2.0 speed: 480 Mb/s chip-ID: 1d6b:0002
Hub-2: 1-1:2 info: Intel Integrated Rate Matching Hub ports: 6 rev: 2.0 speed: 480 Mb/s
chip-ID: 8087:0024
Device-1: 1-1.1:6 info: Qualcomm Atheros AR3011 Bluetooth type: Bluetooth driver: btusb
rev: 1.1 speed: 12 Mb/s chip-ID: 0cf3:3005
Device-2: 1-1.2:4 info: IMC Networks Integrated Webcam type: Video driver: uvcvideo rev: 2.0
speed: 480 Mb/s chip-ID: 13d3:5134
Device-3: 1-1.4:5 info: Realtek RTS5139 Card Reader Controller type: <vendor specific>
driver: rtsx_usb,rtsx_usb_ms,rtsx_usb_sdmmc rev: 2.0 speed: 480 Mb/s chip-ID: 0bda:0139
Hub-3: 2-0:1 info: Full speed or root hub ports: 8 rev: 2.0 speed: 480 Mb/s chip-ID: 1d6b:0002
Hub-4: 2-1:2 info: Intel Integrated Rate Matching Hub ports: 6 rev: 2.0 speed: 480 Mb/s
chip-ID: 8087:0024
Device-1: 2-1.2:3 info: Trust type: Mouse driver: hid-generic,usbhid rev: 1.1 speed: 1.5 Mb/s
chip-ID: 145f:01d9
Hub-5: 2-1.3:4 info: Genesys Logic Hub ports: 4 rev: 2.0 speed: 480 Mb/s chip-ID: 05e3:0608
Device-1: 2-1.3.3:5 info: Wacom CTL-470 [Bamboo Connect] type: Mouse,HID driver: usbhid,wacom
rev: 2.0 speed: 12 Mb/s chip-ID: 056a:00dd
Device-2: 2-1.3.4:6 info: Microsoft Digital Media Keyboard 3000 type: Keyboard,HID
driver: microsoft,usbhid rev: 2.0 speed: 1.5 Mb/s chip-ID: 045e:0730
Hub-6: 3-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0 speed: 480 Mb/s
chip-ID: 1d6b:0002
Hub-7: 4-0:1 info: Super-speed hub ports: 1 rev: 3.0 speed: 5 Gb/s chip-ID: 1d6b:0003
Sensors:
System Temperatures: cpu: 70.0 C mobo: N/A gpu: nvidia temp: 61 C
Fan Speeds (RPM): cpu: 2900
Repos:
Packages: 2273 pm: dpkg pkgs: 2238 pm: flatpak pkgs: 35
No active apt repos in: /etc/apt/sources.list
Active apt repos in: /etc/apt/sources.list.d/flatpak-stable-focal.list
1: deb http: //ppa.launchpad.net/flatpak/stable/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/graphics-drivers-ppa-focal.list
1: deb http: //ppa.launchpad.net/graphics-drivers/ppa/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
1: deb http: //packages.linuxmint.com una main upstream import backport
2: deb http: //archive.ubuntu.com/ubuntu focal main restricted universe multiverse
3: deb http: //archive.ubuntu.com/ubuntu focal-updates main restricted universe multiverse
4: deb http: //archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
5: deb http: //security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
6: deb http: //archive.canonical.com/ubuntu/ focal partner
Active apt repos in: /etc/apt/sources.list.d/tor.list
1: deb https: //deb.torproject.org/torproject.org/ focal main
Info:
Processes: 284 Uptime: 30m Memory: 15.6 GiB used: 1.92 GiB (12.3%) Init: systemd v: 245
target: graphical (5) default: graphical Compilers: gcc: 9.4.0 alt: 9 Client: Unknown python3.8
client inxi: 3.3.22
With 5.4.0-128 kernel:
System:
Kernel: 5.4.0-128-generic arch: x86_64 bits: 64 compiler: gcc v: 9.4.0 Desktop: MATE v: 1.26.0
wm: Metacity dm: LightDM Distro: Linux Mint 20.3 Una base: Ubuntu 20.04 focal
Machine:
Type: Laptop System: ASUSTeK product: G74Sx v: 1.0 serial: <superuser required>
Mobo: ASUSTeK model: G74Sx v: 1.0 serial: <superuser required> BIOS: American Megatrends
v: G74Sx.203 date: 09/23/2011
Battery:
ID-1: BAT0 charge: 40.5 Wh (100.0%) condition: 40.5/72.8 Wh (55.6%) volts: 15.3 min: 14.4
model: ASUSTek G74--52 serial: N/A status: full
CPU:
Info: quad core model: Intel Core i7-2670QM bits: 64 type: MT MCP arch: Sandy Bridge rev: 7
cache: L1: 256 KiB L2: 1024 KiB L3: 6 MiB
Speed (MHz): avg: 2917 high: 3028 min/max: 800/3100 cores: 1: 2992 2: 2908 3: 3028 4: 2793
5: 2915 6: 2794 7: 2998 8: 2911 bogomips: 35122
Flags: avx ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
Device-1: NVIDIA GF116M [GeForce GT 560M] vendor: ASUSTeK driver: nvidia v: 390.154 arch: Fermi
pcie: speed: 5 GT/s lanes: 16 bus-ID: 01:00.0 chip-ID: 10de:1251
Device-2: IMC Networks Integrated Webcam type: USB driver: uvcvideo bus-ID: 1-1.2:4
chip-ID: 13d3:5134
Display: x11 server: X.Org v: 1.20.13 with: Xwayland driver: X: loaded: nvidia
unloaded: fbdev,modesetting,nouveau,vesa gpu: nvidia display-ID: :0 screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 128
Monitor-1: LVDS-0 res: 1920x1080 dpi: 128 diag: 438mm (17.26")
OpenGL: renderer: GeForce GTX 560M/PCIe/SSE2 v: 4.6.0 NVIDIA 390.154 direct render: Yes
Audio:
Device-1: Intel 6 Series/C200 Series Family High Definition Audio vendor: ASUSTeK 6
driver: snd_hda_intel v: kernel bus-ID: 00:1b.0 chip-ID: 8086:1c20
Device-2: NVIDIA GF116 High Definition Audio vendor: ASUSTeK driver: snd_hda_intel v: kernel
pcie: speed: 5 GT/s lanes: 16 bus-ID: 01:00.1 chip-ID: 10de:0bee
Sound API: ALSA v: k5.4.0-128-generic running: yes
Sound Server-1: PulseAudio v: 13.99.1 running: yes
Network:
Device-1: Qualcomm Atheros AR9285 Wireless Network Adapter vendor: AzureWave AW-NB037H 802.11bgn
driver: ath9k v: kernel pcie: speed: 2.5 GT/s lanes: 1 bus-ID: 03:00.0 chip-ID: 168c:002b
IF: wlp3s0 state: up mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: ASUSTeK U6V/U31J
laptop driver: r8169 v: kernel pcie: speed: 2.5 GT/s lanes: 1 port: 9000 bus-ID: 05:00.0
chip-ID: 10ec:8168
IF: enp5s0 state: down mac: <filter>
IF-ID-1: vmnet1 state: unknown speed: N/A duplex: N/A mac: <filter>
IF-ID-2: vmnet8 state: unknown speed: N/A duplex: N/A mac: <filter>
Bluetooth:
Device-1: Qualcomm Atheros AR3011 Bluetooth type: USB driver: btusb v: 0.8 bus-ID: 1-1.1:6
chip-ID: 0cf3:3005
Report: hciconfig ID: hci0 rfk-id: 3 state: down bt-service: N/A rfk-block: hardware: no
software: yes address: <filter>
Drives:
Local Storage: total: 931.51 GiB used: 280.63 GiB (30.1%)
ID-1: /dev/sda vendor: Crucial model: CT1000MX500SSD1 size: 931.51 GiB speed: 6.0 Gb/s
serial: <filter>
Partition:
ID-1: / size: 139.75 GiB used: 13.33 GiB (9.5%) fs: ext4 dev: /dev/sda1
ID-2: /home size: 744.98 GiB used: 267.29 GiB (35.9%) fs: ext4 dev: /dev/sda2
Swap:
ID-1: swap-1 type: partition size: 30.52 GiB used: 0 KiB (0.0%) priority: -2 dev: /dev/sda3
USB:
Hub-1: 1-0:1 info: Full speed or root hub ports: 6 rev: 2.0 speed: 480 Mb/s chip-ID: 1d6b:0002
Hub-2: 1-1:2 info: Intel Integrated Rate Matching Hub ports: 6 rev: 2.0 speed: 480 Mb/s
chip-ID: 8087:0024
Device-1: 1-1.1:6 info: Qualcomm Atheros AR3011 Bluetooth type: Bluetooth driver: btusb
rev: 1.1 speed: 12 Mb/s chip-ID: 0cf3:3005
Device-2: 1-1.2:4 info: IMC Networks Integrated Webcam type: Video driver: uvcvideo rev: 2.0
speed: 480 Mb/s chip-ID: 13d3:5134
Device-3: 1-1.4:5 info: Realtek RTS5139 Card Reader Controller type: <vendor specific>
driver: rtsx_usb,rtsx_usb_ms,rtsx_usb_sdmmc rev: 2.0 speed: 480 Mb/s chip-ID: 0bda:0139
Hub-3: 2-0:1 info: Full speed or root hub ports: 8 rev: 2.0 speed: 480 Mb/s chip-ID: 1d6b:0002
Hub-4: 2-1:2 info: Intel Integrated Rate Matching Hub ports: 6 rev: 2.0 speed: 480 Mb/s
chip-ID: 8087:0024
Device-1: 2-1.2:3 info: Trust type: Mouse driver: hid-generic,usbhid rev: 1.1 speed: 1.5 Mb/s
chip-ID: 145f:01d9
Hub-5: 2-1.3:4 info: Genesys Logic Hub ports: 4 rev: 2.0 speed: 480 Mb/s chip-ID: 05e3:0608
Device-1: 2-1.3.3:5 info: Wacom CTL-470 [Bamboo Connect] type: Mouse,HID driver: usbhid,wacom
rev: 2.0 speed: 12 Mb/s chip-ID: 056a:00dd
Device-2: 2-1.3.4:6 info: Microsoft Digital Media Keyboard 3000 type: Keyboard,HID
driver: microsoft,usbhid rev: 2.0 speed: 1.5 Mb/s chip-ID: 045e:0730
Hub-6: 3-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0 speed: 480 Mb/s
chip-ID: 1d6b:0002
Hub-7: 4-0:1 info: Super-speed hub ports: 1 rev: 3.0 speed: 5 Gb/s chip-ID: 1d6b:0003
Sensors:
System Temperatures: cpu: 59.0 C mobo: N/A gpu: nvidia temp: 50 C
Fan Speeds (RPM): cpu: 2700
Repos:
Packages: 2231 pm: dpkg pkgs: 2195 pm: flatpak pkgs: 36
No active apt repos in: /etc/apt/sources.list
Active apt repos in: /etc/apt/sources.list.d/flatpak-stable-focal.list
1: deb http: //ppa.launchpad.net/flatpak/stable/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/graphics-drivers-ppa-focal.list
1: deb http: //ppa.launchpad.net/graphics-drivers/ppa/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
1: deb http: //packages.linuxmint.com una main upstream import backport
2: deb http: //archive.ubuntu.com/ubuntu focal main restricted universe multiverse
3: deb http: //archive.ubuntu.com/ubuntu focal-updates main restricted universe multiverse
4: deb http: //archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
5: deb http: //security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
6: deb http: //archive.canonical.com/ubuntu/ focal partner
Active apt repos in: /etc/apt/sources.list.d/tor.list
1: deb https: //deb.torproject.org/torproject.org/ focal main
Info:
Processes: 303 Uptime: 4m Memory: 15.61 GiB used: 2.01 GiB (12.9%) Init: systemd v: 245
target: graphical (5) default: graphical Compilers: gcc: 9.4.0 alt: 9 Client: Unknown python3.8
client inxi: 3.3.22
In both cases, installed graphics driver is "nvidia-driver-390", 390.154-0ubuntu0.20.04.1.
Regards,
MN |
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