2025-03-29

current64 - intel-opencl

 

intel-opencl

 

$ uname -a
Linux slitaz 5.10.221-slitaz64 #2 SMP Thu Jan 9 05:37:07 Europe 2025 x86_64 GNU/Linux

$ libreoffice --version
LibreOffice 24.8.4.2 bb3cfa12c7b1bf994ecc5649a80400d06cd71002

$ head -7 .config/libreoffice/4/cache/opencl_devices.log
Device Index: 0
Selected: true
Device Name: Intel(R) HD Graphics 610 [0x5902]
Device Vendor: Intel(R) Corporation
Device Version: OpenCL 3.0 NEO
Driver Version: 21.38.21026
Device Type: gpu

$ grep Selected .config/libreoffice/4/user/registrymodifications.xcu

<item oor:path="/org.openoffice.Office.Common/Misc"><prop oor:name="SelectedOpenCLDeviceIdentifier" oor:op="fuse"><value>Intel(R) Corporation 21.38.21026--24.8.4.2--1738572466</value></prop></item>

$ tazpkg -s intel

Search result for "intel"
==========================================================
Installed packages
----------------------------------------------------------
intel-gmmlib        	21.2.1        	misc
intel-igc-core      	1.0.8708      	misc
intel-igc-opencl    	1.0.8708      	misc
intel-level-zero-gpu	1.2.21026     	misc
intel-ocloc         	21.38.21026   	misc
intel-opencl        	21.38.21026   	misc
libdrm-intel        	2.4.109       	x-window
mesa-dri-intel      	21.3.8        	x-window
xorg-xf86-video-intel   2.99.917      	x-window
==========================================================
9 installed packages found for "intel"


https://forum.slitaz.org/topic/usage-of-slitaz-40-rolling/page/37#post-53061

 

current64- amdgpu-libclc

 

current64- amdgpu-libclc

 

But on my hp with amdgpu, seem glitch again,

Try:
rm /usr/share/clc/gfx909-amdgcn-mesa-mesa3d.bc

or
remove the patch for libclc

# Patch to add AMD gfx9 and gfx10
patch -p1 < $stuff/libclc-add-missing-AMD-gfx9-and-gfx10-symlinks.patch

 

https://forum.slitaz.org/topic/usage-of-slitaz-40-rolling/page/37#post-53060

current64 - mesamatrix

 

current64 - mesamatrix


> opencl-mesa not work correctly but with opencl-amdgpu-pro-icd it's work.

yes.

mesamatrix

This page is a graphical representation of the text file docs/features.txt from the Mesa repository.

Age Commit message
1 day tu: Implement VK_KHR_maintenance7
2 days panvk: fix dependency for EXT_display_control
2 days panvk: disable VK_KHR_shader_quad_control
....

Rusticl OpenCL

There are a total of 123 extensions to implement. The ranking is based on the current number of extensions implemented per driver.
# 	Driver 	Extensions 	Version
1 	iris 	(56.9%) 70 	1.0
2 	radeonsi (55.3%) 68 	1.0
2 	mesa 	(55.3%) 68 	N/A
4 	llvmpipe (54.5%) 67 	1.0
5 	zink 	(52.8%) 65 	1.0
6 	nvc0 	(49.6%) 61 	1.0
7 	panfrost (48.8%) 60 	1.0
7 	asahi 	(48.8%) 60 	1.0
9 	freedreno (48.0%) 59 	1.0

Clover OpenCL

There are a total of 123 extensions to implement. The ranking is based on the current number of extensions implemented per driver.
# 	Driver 	Extensions 	Version
1 	mesa 	(39.8%) 49 	N/A
2 	nvc0 	(36.6%) 45 	N/A
3 	r600 	(33.3%) 41 	N/A
3 	radeonsi (33.3%) 41 	N/A

https://mesamatrix.net/

 

 

 

 

 

 

https://forum.slitaz.org/topic/usage-of-slitaz-40-rolling/page/37#post-53054

 

 

 

current64 - amdgpu-pro-opencl

 

amdgpu-pro-opencl

 

Device Index: 0
Selected: false
Device Name: AMD RENOIR (DRM 3.40.0, 5.10.221-slitaz64, LLVM 13.0.0)

Device Index: 0
Selected: false
Device Name: AMD Radeon Graphics (radeonsi, renoir, LLVM 19.1.4, DRM 3.59, 6.12.7)

amdgpu-pro

Package : opencl-amdgpu-pro-icd
Short desc : non-free AMD OpenCL ICD Loaders

$ ls -l /etc/OpenCL/vendors/
total 8
-rw-r--r-- 1 root root 15 Mar 10 13:14 amdocl64.icd
-rw-r--r-- 1 root root 19 Mar 3 09:23 mesa.icd

$ cat /etc/OpenCL/vendors/*icd
libamdocl64.so
libMesaOpenCL.so.1

$ tazpkg info opencl-amdgpu-pro-icd

TazPkg information
========================================================
Package : opencl-amdgpu-pro-icd
State : installed package
Version : 20.10-1048554
Category : misc
Short desc : non-free AMD OpenCL ICD Loaders
Maintainer : nobody@slitaz.org
Web site : Homepage:
Conf. files: /etc/OpenCL/vendors/amdocl64.icd
Size : 20.3M/89.2M
========================================================

$ tazpkg -lf opencl-amdgpu-pro-icd

Installed files by "opencl-amdgpu-pro-icd"
========================================================
/etc/OpenCL/vendors/amdocl64.icd
/opt/amdgpu-pro/lib/x86_64-linux-gnu/libamdocl64.so
/usr/share/doc/opencl-amdgpu-pro-icd/changelog.Debian.gz
/usr/share/doc/opencl-amdgpu-pro-icd/copyright
========================================================
4 files

$ zcat /usr/share/doc/opencl-amdgpu-pro-icd/changelog.Debian.gz
opencl-amdgpu (20.10-1048554) bionic; urgency=low

* Checkout from git up to commit
opencl
gerritgit/releases/amd-20.10
4ee9c84974fc3d167deaa2fe3f2da568141b7ba3
build ID: 1048554

-- AMD automated build system <gpudriverdevsupport@amd.com> Wed, 08 Apr 2020 23:50:08 -0400

$ grep -A5 'Device Index' .config/libreoffice/4/cache/opencl_devices.log

Device Index: 0
Selected: false
Device Name: AMD RENOIR (DRM 3.40.0, 5.10.221-slitaz64, LLVM 13.0.0)
Device Vendor: AMD
Device Version: OpenCL 1.1 Mesa 21.3.8
Driver Version: 21.3.8
--
Device Index: 1
Selected: true
Device Name: gfx902
Device Vendor: Advanced Micro Devices, Inc.
Device Version: OpenCL 2.0 AMD-APP (3075.10)
Driver Version: 3075.10 (PAL,HSAIL)

$ grep OpenCL .config/libreoffice/4/user/registrymodifications.xcu
<item oor:path="/org.openoffice.Office.Calc/Formula/Calculation"><prop oor:name="OpenCLMinimumDataSize" oor:op="fuse"><value>100</value></prop></item>
<item oor:path="/org.openoffice.Office.Common/Misc"><prop oor:name="SelectedOpenCLDeviceIdentifier" oor:op="fuse"><value>Advanced Micro Devices, Inc. 3075.10 (PAL,HSAIL)--24.8.4.2--1738572466</value></prop></item>

 

https://forum.slitaz.org/topic/usage-of-slitaz-40-rolling/page/36#post-53052

current64 - slackware-opencl

 slackware-opencl

 

Unfortunately, if i try to enable openCL in LibreOffice, still graphic stack glitch

Can’t enable OpenCL,too.

live@darkstar:~$ uname -a
Linux darkstar.home.arpa 6.12.7 #1 SMP PREEMPT_DYNAMIC Fri Dec 27 13:47:18 CST 2024 x86_64 AMD Ryzen 7 5800H with Radeon Graphics AuthenticAMD GNU/Linux

live@darkstar:~$ libreoffice --version
LibreOffice 25.2.1.2 520(Build:2)

live@darkstar:~$ ls -l /etc/OpenCL/vendors/
total 1
-rw-r--r-- 1 root root 19 Nov 28 20:22 mesa.icd
-rw-r--r-- 1 root root 22 Nov 28 20:22 rusticl.icd

live@darkstar:~$ cat /etc/OpenCL/vendors/*.icd
libMesaOpenCL.so.1
libRusticlOpenCL.so.1

live@darkstar:~$ ls -l /usr/share/clc/gfx909*
lrwxrwxrwx 1 root root 18 Dec 28 12:53 /usr/share/clc/gfx909-amdgcn--.bc -> tahiti-amdgcn--.bc
lrwxrwxrwx 1 root root 28 Dec 28 12:53 /usr/share/clc/gfx909-amdgcn-mesa-mesa3d.bc -> tahiti-amdgcn-mesa-mesa3d.bc

live@darkstar:~$ clinfo -l
Platform #0: Clover
`-- Device #0: AMD Radeon Graphics (radeonsi, renoir, LLVM 19.1.4, DRM 3.59, 6.12.7)
Platform #1: rusticl

live@darkstar:~$ cat .config/libreoffice/4/cache/opencl_profile.xml
<?xml version="1.0" encoding="UTF-8"?>
<profile>
<version>LibreOffice v1</version>
<device>
<type>opencl</type>
<name>AMD Radeon Graphics (radeonsi, renoir, LLVM 19.1.4, DRM 3.59, 6.12.7)</name>
<driver>24.2.8</driver>
<time>62612026</time>
<errors>false</errors>
</device>
<device>
<type>native</type>
<time>106091520</time>
<errors>false</errors>
</device>
</profile>

live@darkstar:~$ cat .config/libreoffice/4/cache/opencl_devices.log
Device Index: 0
Selected: false
Device Name: AMD Radeon Graphics (radeonsi, renoir, LLVM 19.1.4, DRM 3.59, 6.12.7)
Device Vendor: AMD
Device Version: OpenCL 1.1 Mesa 24.2.8
Driver Version: 24.2.8
Device Type: gpu
Device Extensions: cl_khr_byte_addressable_store 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_fp64 cl_khr_extended_versioning
Device OpenCL C Version: OpenCL C 1.1
Device Available: true
Device Compiler Available: true
Device Linker Available: true
Platform Name: Clover
Platform Vendor: Mesa
Platform Version: OpenCL 1.1 Mesa 24.2.8
Platform Profile: FULL_PROFILE
Platform Extensions: cl_khr_icd 

 

https://forum.slitaz.org/topic/usage-of-slitaz-40-rolling/page/36#post-53051 


2025-03-02

current64 - libclc-DCMAKE_INSTALL_DATADIR=lib

 

 libclc-DCMAKE_INSTALL_DATADIR=lib

> cannot open file '/usr//usr/lib/clc/gfx909-amdgcn-mesa-mesa3d.bc': No such file or directory

Infact clinfo not happy because, search gfx file un /usr//usr/lib instead /usr/lib :(

Not sure how that leads to the error path.

-DCMAKE_INSTALL_DATADIR=lib \

$ grep -A20 compile /var/lib/tazpkg/installed/libclc/receipt
compile_rules()
{

# Patch to add AMD gfx9 and gfx10
# See https://bugs.llvm.org/show_bug.cgi?id=44841
# and https://github.com/llvm/llvm-project/issues/52665
patch -p1 < $stuff/libclc-add-missing-AMD-gfx9-and-gfx10-symlinks.patch

mkdir build && cd build
CC=gcc CXX=g++ \
cmake \
-DCMAKE_INSTALL_PREFIX=/usr \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INSTALL_DATADIR=lib \
-Wno-dev \
..

make
make DESTDIR=$install install
}

$ tazpkg -lf libclc-dev | grep libclc.pc
/usr/lib/pkgconfig/libclc.pc

$ cat /usr/lib/pkgconfig/libclc.pc
includedir=/usr/include
libexecdir=/usr/lib/clc

Name: libclc
Description: Library requirements of the OpenCL C programming language
Version: 0.2.0
Cflags: -I${includedir}
Libs: -L${libexecdir}

VS.

slackware

live@darkstar:~$ clinfo | more
=== CL_PROGRAM_BUILD_LOG ===
fatal error: cannot open file '/usr/share/clc/
gfx909-amdgcn-mesa-mesa3d.bc': No such file or directory
Number of platforms 2
Platform Name Clover
Platform Vendor Mesa
Platform Version OpenCL 1.1 Mesa 22.3.1
Platform Profile FULL_PROFILE
Platform Extensions cl_khr_icd
Platform Extensions function suffix MESA

Platform Name rusticl
Platform Vendor Mesa/X.org
Platform Version OpenCL 3.0
Platform Profile FULL_PROFILE
Platform Extensions cl_khr_icd
Platform Extensions with Version cl_khr_icd 0x400000 (1.0.0)
Platform Numeric Version 0xc00000 (3.0.0)
Platform Extensions function suffix MESA
Platform Host timer resolution 0ns

Platform Name Clover
Number of devices 1
Device Name AMD Radeon Graphics (renoir, LLVM 14.0.6, DRM 3.42, 5.15.94)
--More--

live@darkstar:~$ grep OpenCL /var/log/packages/mesa-22.3.1-x86_64-1
etc/OpenCL/
etc/OpenCL/vendors/
etc/OpenCL/vendors/mesa.icd
etc/OpenCL/vendors/rusticl.icd
usr/lib64/libMesaOpenCL.so.1.0.0
usr/lib64/libRusticlOpenCL.so.1.0.0

live@darkstar:~$ grep libclc.pc /var/log/packages/libclc-13.0.0-x86_64-1
usr/share/pkgconfig/libclc.pc

live@darkstar:~$ cat /usr/share/pkgconfig/libclc.pc
includedir=/usr/include
libexecdir=/usr/share/clc

Name: libclc
Description: Library requirements of the OpenCL C programming language
Version: 0.2.0
Cflags: -I${includedir}
Libs: -L${libexecdir}

libclc.SlackBuild

# Configure, build, and install:
mkdir cmake-build
cd cmake-build
cmake \
-DCMAKE_C_FLAGS="$SLKCFLAGS" \
-DCMAKE_CXX_FLAGS="$SLKCFLAGS" \
-DCMAKE_INSTALL_PREFIX=/usr \
-DLIB_SUFFIX="$LIBDIRSUFFIX" \
-DDOC_INSTALL_DIR="doc" \
-DMAN_INSTALL_DIR=/usr/man \
.. || exit 1
make $NUMJOBS || make || exit 1
make install DESTDIR=$PKG || exit 1

https://slackware.nl/slackware/slackware64-15.0/source/l/libclc/libclc.SlackBuild

 

https://forum.slitaz.org/topic/usage-of-slitaz-40-rolling/page/36#post-53021

 

current64 - opencl-libclc

[Libclc] add support for AMD Renoir (gfx909 ? )

miss file "/usr/lib/clc/gfx909-amdgcn-mesa-mesa3d.bc" :/
Seem in more recent libclc (llvm 17 or 19),

You're right.

[Libclc] Please add support for AMD Renoir (gfx909 ? )#52665
https://github.com/llvm/llvm-project/issues/52665

libclc: add missing AMD gfx symlinks #78884
https://github.com/llvm/llvm-project/pull/78884

Bug 44841 - Add support for GFX1010
https://bugs.llvm.org/show_bug.cgi?id=44841

 

https://forum.slitaz.org/topic/usage-of-slitaz-40-rolling/page/36#post-53013


current64 - libreoffice-opencl_profile-opencl_devices

libreoffice-opencl_profile-opencl_devices-registrymodifications.xcu

Choose Tools - Options - LibreOffice - OpenCL.

Can’t enable OpenCL, as after restarting LibreOffice, the checkbox is unchecked again and OpenCL is not used.

Can’t enable OpenCL.

$ clinfo -l
Platform #0: Clover
`-- Device #0: AMD RENOIR (DRM 3.40.0, 5.10.221-slitaz64, LLVM 13.0.0)

$ cat .config/libreoffice/4/cache/opencl_profile.xml
<?xml version="1.0" encoding="UTF-8"?>
<profile>
<version>LibreOffice v1</version>
<device>
<type>opencl</type>
<name>AMD RENOIR (DRM 3.40.0, 5.10.221-slitaz64, LLVM 13.0.0)</name>
<driver>21.3.8</driver>
<time>max</time>
<errors>true</errors>
</device>
<device>
<type>native</type>
<time>1678848</time>
<errors>false</errors>
</device>
</profile>

$ cat .config/libreoffice/4/cache/opencl_devices.log
Device Index: 0
Selected: false
Device Name: AMD RENOIR (DRM 3.40.0, 5.10.221-slitaz64, LLVM 13.0.0)
Device Vendor: AMD
Device Version: OpenCL 1.1 Mesa 21.3.8
Driver Version: 21.3.8
Device Type: gpu
Device Extensions: cl_khr_byte_addressable_store 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_fp64 cl_khr_extended_versioning
Device OpenCL C Version: OpenCL C 1.1
Device Available: true
Device Compiler Available: true
Device Linker Available: true
Platform Name: Clover
Platform Vendor: Mesa
Platform Version: OpenCL 1.1 Mesa 21.3.8
Platform Profile: FULL_PROFILE
Platform Extensions: cl_khr_icd

$ grep OpenCL .config/libreoffice/4/user/registrymodifications.xcu
<item oor:path="/org.openoffice.Office.Common/Misc"><prop oor:name="OpenCLAllowList" oor:op="fuse"><value><it>//Advanced Micro Devices, Inc\.//</it><it>//Intel\(R\) Corporation//</it><it>//NVIDIA Corporation//</it><it>Linux//Advanced Micro Devices, Inc\.//1445\.5 \(sse2,avx\)</it></value></prop></item>
<item oor:path="/org.openoffice.Office.Common/Misc"><prop oor:name="OpenCLDenyList" oor:op="fuse"><value><it>Windows//Intel\(R\) Corporation//3\.0\.1\.10891</it><it>Windows//Intel\(R\) Corporation//4\.2\.0\.99</it><it>Windows//Intel\(R\) Corporation//5\.2\.0\.10049</it><it>Windows//Intel\(R\) Corporation//9\.17\.10\.2884</it></value></prop></item>
<item oor:path="/org.openoffice.Office.Common/Misc"><prop oor:name="UseOpenCL" oor:op="fuse"><value>false</value></prop></item>

 

 

2025-02-24

current64 - opencl-clinfo

opencl-clinfo

=== CL_PROGRAM_BUILD_LOG ===
fatal error: cannot open file '/usr//usr/lib/clc/gfx909-amdgcn-mesa-mesa3d.bc': No such file or directory
Preferred work group size multiple (kernel) <getWGsizes:2046: create kernel : error -46>

$ clinfo

Number of platforms                               1
  Platform Name                                   Clover
  Platform Vendor                                 Mesa
  Platform Version                                OpenCL 1.1 Mesa 21.3.8
  Platform Profile                                FULL_PROFILE
  Platform Extensions                             cl_khr_icd
  Platform Extensions function suffix             MESA

  Platform Name                                   Clover
Number of devices                                 1
  Device Name                                     AMD RENOIR (DRM 3.40.0, 5.10.221-slitaz64, LLVM 13.0.0)
  Device Vendor                                   AMD
  Device Vendor ID                                0x1002
  Device Version                                  OpenCL 1.1 Mesa 21.3.8
  Device Numeric Version                          0x401000 (1.1.0)
  Driver Version                                  21.3.8
  Device OpenCL C Version                         OpenCL C 1.1
  Device OpenCL C Numeric Version                 0x401000 (1.1.0)
  Device Type                                     GPU
  Device Profile                                  FULL_PROFILE
  Device Available                                Yes
  Compiler Available                              Yes
  Max compute units                               8
  Max clock frequency                             2000MHz
  Max work item dimensions                        3
  Max work item sizes                             256x256x256
  Max work group size                             256
=== CL_PROGRAM_BUILD_LOG ===
fatal error: cannot open file '/usr//usr/lib/clc/gfx909-amdgcn-mesa-mesa3d.bc': No such file or directory
  Preferred work group size multiple (kernel)     <getWGsizes:2046: create kernel : error -46>
  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
  Address bits                                    64, Little-Endian
  Global memory size                              3221225472 (3GiB)
  Error Correction support                        No
  Max memory allocation                           2254857830 (2.1GiB)
  Unified memory for Host and Device              No
  Minimum alignment for any data type             128 bytes
  Alignment of base address                       32768 bits (4096 bytes)
  Global Memory cache type                        None
  Image support                                   No
  Local memory type                               Local
  Local memory size                               32768 (32KiB)
  Max number of constant args                     16
  Max constant buffer size                        67108864 (64MiB)
  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
    ILs with version                              (n/a)
  Built-in kernels with version                   (n/a)
  Device Extensions                               cl_khr_byte_addressable_store 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_fp64 cl_khr_extended_versioning
  Device Extensions with Version                  cl_khr_byte_addressable_store                                    0x400000 (1.0.0)
                                                  cl_khr_global_int32_base_atomics                                 0x400000 (1.0.0)
                                                  cl_khr_global_int32_extended_atomics                             0x400000 (1.0.0)
                                                  cl_khr_local_int32_base_atomics                                  0x400000 (1.0.0)
                                                  cl_khr_local_int32_extended_atomics                              0x400000 (1.0.0)
                                                  cl_khr_int64_base_atomics                                        0x400000 (1.0.0)
                                                  cl_khr_int64_extended_atomics                                    0x400000 (1.0.0)
                                                  cl_khr_fp64                                                      0x400000 (1.0.0)
                                                  cl_khr_extended_versioning                                       0x400000 (1.0.0)

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_DEFAULT)  Success (1)
    Platform Name                                 Clover
    Device Name                                   AMD RENOIR (DRM 3.40.0, 5.10.221-slitaz64, LLVM 13.0.0)
  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 RENOIR (DRM 3.40.0, 5.10.221-slitaz64, LLVM 13.0.0)
  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 RENOIR (DRM 3.40.0, 5.10.221-slitaz64, LLVM 13.0.0)

ICD loader properties
  ICD loader Name                                 OpenCL ICD Loader
  ICD loader Vendor                               OCL Icd free software
  ICD loader Version                              2.3.2
  ICD loader Profile                              OpenCL 3.0

$ ls -l /usr/lib/clc/gfx909-amdgcn-mesa-mesa3d.bc
ls: /usr/lib/clc/gfx909-amdgcn-mesa-mesa3d.bc: No such file or directory

$ ls -l /usr//usr/lib/clc/gfx909-amdgcn-mesa-mesa3d.bc
ls: /usr//usr/lib/clc/gfx909-amdgcn-mesa-mesa3d.bc: No such file or directory

$ ls -l /usr/lib/clc/gfx90*
lrwxrwxrwx 1 root root 18 Feb 21 23:48 /usr/lib/clc/gfx900-amdgcn--.bc -> tahiti-amdgcn--.bc
lrwxrwxrwx 1 root root 28 Feb 21 23:48 /usr/lib/clc/gfx900-amdgcn-mesa-mesa3d.bc -> tahiti-amdgcn-mesa-mesa3d.bc
lrwxrwxrwx 1 root root 18 Feb 21 23:48 /usr/lib/clc/gfx902-amdgcn--.bc -> tahiti-amdgcn--.bc
lrwxrwxrwx 1 root root 28 Feb 21 23:48 /usr/lib/clc/gfx902-amdgcn-mesa-mesa3d.bc -> tahiti-amdgcn-mesa-mesa3d.bc
lrwxrwxrwx 1 root root 18 Feb 21 23:48 /usr/lib/clc/gfx904-amdgcn--.bc -> tahiti-amdgcn--.bc
lrwxrwxrwx 1 root root 28 Feb 21 23:48 /usr/lib/clc/gfx904-amdgcn-mesa-mesa3d.bc -> tahiti-amdgcn-mesa-mesa3d.bc
lrwxrwxrwx 1 root root 18 Feb 21 23:48 /usr/lib/clc/gfx906-amdgcn--.bc -> tahiti-amdgcn--.bc
lrwxrwxrwx 1 root root 28 Feb 21 23:48 /usr/lib/clc/gfx906-amdgcn-mesa-mesa3d.bc -> tahiti-amdgcn-mesa-mesa3d.bc

$ tazpkg -lf libclc | grep gfx
/usr/lib/clc/gfx900-amdgcn--.bc
/usr/lib/clc/gfx900-amdgcn-mesa-mesa3d.bc
/usr/lib/clc/gfx902-amdgcn--.bc
/usr/lib/clc/gfx902-amdgcn-mesa-mesa3d.bc
/usr/lib/clc/gfx904-amdgcn--.bc
/usr/lib/clc/gfx904-amdgcn-mesa-mesa3d.bc
/usr/lib/clc/gfx906-amdgcn--.bc
/usr/lib/clc/gfx906-amdgcn-mesa-mesa3d.bc


https://forum.slitaz.org/topic/usage-of-slitaz-40-rolling/page/35#post-53006

current64 - libreoffice-opencl

current64 - libreoffice-opencl

Choose Tools - Options - LibreOffice - OpenCL.

Can’t enable OpenCL, as after restarting LibreOffice, the checkbox is unchecked again and OpenCL is not used.

Can’t enable OpenCL.

$ clinfo -l
Platform #0: Clover
`-- Device #0: AMD RENOIR (DRM 3.40.0, 5.10.221-slitaz64, LLVM 13.0.0)

$ cat .config/libreoffice/4/cache/opencl_profile.xml
<?xml version="1.0" encoding="UTF-8"?>
<profile>
<version>LibreOffice v1</version>
<device>
<type>opencl</type>
<name>AMD RENOIR (DRM 3.40.0, 5.10.221-slitaz64, LLVM 13.0.0)</name>
<driver>21.3.8</driver>
<time>max</time>
<errors>true</errors>
</device>
<device>
<type>native</type>
<time>1678848</time>
<errors>false</errors>
</device>
</profile>

$ cat .config/libreoffice/4/cache/opencl_devices.log
Device Index: 0
Selected: false
Device Name: AMD RENOIR (DRM 3.40.0, 5.10.221-slitaz64, LLVM 13.0.0)
Device Vendor: AMD
Device Version: OpenCL 1.1 Mesa 21.3.8
Driver Version: 21.3.8
Device Type: gpu
Device Extensions: cl_khr_byte_addressable_store 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_fp64 cl_khr_extended_versioning
Device OpenCL C Version: OpenCL C 1.1
Device Available: true
Device Compiler Available: true
Device Linker Available: true
Platform Name: Clover
Platform Vendor: Mesa
Platform Version: OpenCL 1.1 Mesa 21.3.8
Platform Profile: FULL_PROFILE
Platform Extensions: cl_khr_icd

$ grep OpenCL .config/libreoffice/4/user/registrymodifications.xcu
<item oor:path="/org.openoffice.Office.Common/Misc"><prop oor:name="OpenCLAllowList" oor:op="fuse"><value><it>//Advanced Micro Devices, Inc\.//</it><it>//Intel\(R\) Corporation//</it><it>//NVIDIA Corporation//</it><it>Linux//Advanced Micro Devices, Inc\.//1445\.5 \(sse2,avx\)</it></value></prop></item>
<item oor:path="/org.openoffice.Office.Common/Misc"><prop oor:name="OpenCLDenyList" oor:op="fuse"><value><it>Windows//Intel\(R\) Corporation//3\.0\.1\.10891</it><it>Windows//Intel\(R\) Corporation//4\.2\.0\.99</it><it>Windows//Intel\(R\) Corporation//5\.2\.0\.10049</it><it>Windows//Intel\(R\) Corporation//9\.17\.10\.2884</it></value></prop></item>
<item oor:path="/org.openoffice.Office.Common/Misc"><prop oor:name="UseOpenCL" oor:op="fuse"><value>false</value></prop></item> 

 

https://forum.slitaz.org/topic/usage-of-slitaz-40-rolling/page/35#post-53007