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Re: [ViennaCL-support] ViennaCL: FATAL ERROR:
|
From: Karl R. <ru...@iu...> - 2021-11-18 18:48:21
|
thanks! This indicates that there is no OpenCL platform detected on your
system. Basically this is the simplest query of all.
Can you try to compile and run the following minimal example?
#include <iostream>
#include <string>
#include <vector>
#include <cmath>
#include <stdexcept>
#ifdef __APPLE__
#include <OpenCL/cl.h>
#else
#include <CL/cl.h>
#endif
int main()
{
cl_uint num_platforms;
cl_platform_id platform_ids[42];
cl_int err = clGetPlatformIDs(42, platform_ids, &num_platforms);
std::cout << "# Platforms found: " << num_platforms << std::endl;
return 0;
}
$> g++ test.cpp -lOpenCL -L/home/jbelloch/EQU_FILTERING_sandra/opencl/lib/
should produce the executable a.out.
It should return at least one platform.
Thanks and best regards,
Karli
On 11/18/21 17:35, SANDRA CATALAN PALLARES wrote:
> I just rerun the blas1 example. After compiling ViennaCL with
> -DCMAKE_CXX_FLAGS="-DVIENNACL_DEBUG_ALL" this is the output o fgdb
>
> /jbelloch@odroid:~/EQU_FILTERING_sandra/ViennaCL-1.7.1/examples/tutorial$ gdb
> ./blas1
> GNU gdb (Ubuntu 7.7-0ubuntu3.1) 7.7
> Copyright (C) 2014 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later
> <http://gnu.org/licenses/gpl.html <http://gnu.org/licenses/gpl.html>>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law. Type "show copying"
> and "show warranty" for details.
> This GDB was configured as "arm-linux-gnueabihf".
> Type "show configuration" for configuration details.
> For bug reporting instructions, please see:
> <http://www.gnu.org/software/gdb/bugs/
> <http://www.gnu.org/software/gdb/bugs/>>.
> Find the GDB manual and other documentation resources online at:
> <http://www.gnu.org/software/gdb/documentation/
> <http://www.gnu.org/software/gdb/documentation/>>.
> For help, type "help".
> Type "apropos word" to search for commands related to "word"...
> Reading symbols from ./blas1...(no debugging symbols found)...done.
> (gdb) r
> Starting program:
> /home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/examples/tutorial/blas1
> ViennaCL: Getting current_context with id 0
> ViennaCL: Initializing context no. 0
> ViennaCL: Initializing new ViennaCL context.
> ViennaCL: Setting all devices for context...
> ViennaCL: Getting platform...
> ViennaCL: Error -1090527312 in function platform (
> /home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/viennacl/ocl/platform.hpp:58
> )
> terminate called after throwing an instance of
> 'viennacl::ocl::unknown_error'
> what(): ViennaCL: FATAL ERROR: ViennaCL encountered an unknown
> OpenCL error. Most likely your OpenCL SDK or driver is not installed
> properly. In some cases, this error is due to an invalid global work
> size or several kernel compilation errors.
> If you think that this is a bug in ViennaCL, please report it at
> vie...@li...
> <mailto:vie...@li...> and supply at least the
> following information:
> * Operating System
> * Which OpenCL implementation (AMD, NVIDIA, etc.)
> * ViennaCL version
> Many thanks in advance!
>
> Program received signal SIGABRT, Aborted.
> __libc_do_syscall () at
> ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:44
> 44 ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S: No such
> file or directory.
> (gdb) bt
> #0 __libc_do_syscall () at
> ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:44
> #1 0xb6db8f0e in __GI_raise (sig=sig@entry=6) at
> ../nptl/sysdeps/unix/sysv/linux/raise.c:56
> #2 0xb6dbb766 in __GI_abort () at abort.c:89
> #3 0xb6f517a8 in __gnu_cxx::__verbose_terminate_handler() () from
> /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
> #4 0xb6f501c8 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
> Backtrace stopped: previous frame identical to this frame (corrupt stack?)/
>
> El jue, 18 nov 2021 a las 16:53, Karl Rupp (<ru...@iu...
> <mailto:ru...@iu...>>) escribió:
>
> Hi Sandra,
>
> thanks for the clarification.
>
> Can you please add
> -DVIENNACL_DEBUG_ALL
> to the compiler invocation? You can set this via CMAKE_CXX_FLAGS either
> via ccmake, cmake-gui or by calling
> cmake .. -DCMAKE_CXX_FLAGS="-DVIENNACL_DEBUG_ALL"
> from your build directory (assuming that this is a subfolder, otherwise
> adjust the path accordingly)
>
> Rerunning the examples should then include a lot of diagnostic
> output to
> pin this down.
>
> Thanks and best regards,
> Karli
>
>
> On 11/18/21 16:40, SANDRA CATALAN PALLARES wrote:
> > Hi,
> >
> > I checked a couple of examples (apart from clinfo in the previous
> mail).
> > They seem to work fine:
> >
> >
> /jbelloch@odroid:~/EQU_FILTERING_sandra/opencl/samples/hello_world_opencl$
>
> > ./hello_world_opencl
> > Profiling information:
> > Queued time: 0.141ms
> > Wait time: 4.29092ms
> > Run time: 1.85956ms
> >
> jbelloch@odroid:~/EQU_FILTERING_sandra/opencl/samples/hello_world_opencl$
> cd
> > ../template/
> > jbelloch@odroid:~/EQU_FILTERING_sandra/opencl/samples/template$
> ./template
> > Profiling information:
> > Queued time: 0.204ms
> > Wait time: 0.26867ms
> > Run time: 0.00108ms/
> >
> >
> > Here is the output for gdb:
> >
> >
> /jbelloch@odroid:~/EQU_FILTERING_sandra/ViennaCL-1.7.1/examples/tutorial$
> gdb
> > ./blas1
> > GNU gdb (Ubuntu 7.7-0ubuntu3.1) 7.7
> > Copyright (C) 2014 Free Software Foundation, Inc.
> > License GPLv3+: GNU GPL version 3 or later
> > <http://gnu.org/licenses/gpl.html
> <http://gnu.org/licenses/gpl.html> <http://gnu.org/licenses/gpl.html
> <http://gnu.org/licenses/gpl.html>>>
> > This is free software: you are free to change and redistribute it.
> > There is NO WARRANTY, to the extent permitted by law. Type "show
> copying"
> > and "show warranty" for details.
> > This GDB was configured as "arm-linux-gnueabihf".
> > Type "show configuration" for configuration details.
> > For bug reporting instructions, please see:
> > <http://www.gnu.org/software/gdb/bugs/
> <http://www.gnu.org/software/gdb/bugs/>
> > <http://www.gnu.org/software/gdb/bugs/
> <http://www.gnu.org/software/gdb/bugs/>>>.
> > Find the GDB manual and other documentation resources online at:
> > <http://www.gnu.org/software/gdb/documentation/
> <http://www.gnu.org/software/gdb/documentation/>
> > <http://www.gnu.org/software/gdb/documentation/
> <http://www.gnu.org/software/gdb/documentation/>>>.
> > For help, type "help".
> > Type "apropos word" to search for commands related to "word"...
> > Reading symbols from ./blas1...(no debugging symbols found)...done.
> > (gdb) r
> > Starting program:
> >
> /home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/examples/tutorial/blas1
> > terminate called after throwing an instance of
> > 'viennacl::ocl::unknown_error'
> > what(): ViennaCL: FATAL ERROR: ViennaCL encountered an unknown
> > OpenCL error. Most likely your OpenCL SDK or driver is not installed
> > properly. In some cases, this error is due to an invalid global work
> > size or several kernel compilation errors.
> > If you think that this is a bug in ViennaCL, please report it at
> > vie...@li...
> <mailto:vie...@li...>
> > <mailto:vie...@li...
> <mailto:vie...@li...>> and supply at least
> the
> > following information:
> > * Operating System
> > * Which OpenCL implementation (AMD, NVIDIA, etc.)
> > * ViennaCL version
> > Many thanks in advance!
> >
> > Program received signal SIGABRT, Aborted.
> > __libc_do_syscall () at
> > ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:44
> > 44 ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:
> No such
> > file or directory.
> > (gdb) bt
> > #0 __libc_do_syscall () at
> > ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:44
> > #1 0xb6db8f0e in __GI_raise (sig=sig@entry=6) at
> > ../nptl/sysdeps/unix/sysv/linux/raise.c:56
> > #2 0xb6dbb766 in __GI_abort () at abort.c:89
> > #3 0xb6f517a8 in __gnu_cxx::__verbose_terminate_handler() ()
> > from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
> > #4 0xb6f501c8 in ?? () from
> /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
> > Backtrace stopped: previous frame identical to this frame
> (corrupt stack?)/
> > /
> > /
> > Regards,
> > Sandra
> >
> > El jue, 18 nov 2021 a las 16:27, Karl Rupp
> (<ru...@iu... <mailto:ru...@iu...>
> > <mailto:ru...@iu... <mailto:ru...@iu...>>>)
> escribió:
> >
> > Hi,
> >
> > thank you for providing the ldd output.
> >
> > The suspicious line is the libOpenCL.so in the LDD output.
> >
> > libOpenCL.so =>
> > /home/jbelloch/EQU_FILTERING_sandra/opencl/lib/libOpenCL.so
> >
> > looks wrong to me. I'm surprised that clinfo doesn't show an
> output for
> > libOpenCL.so, but at least there is this:
> > /usr/lib/arm-linux-gnueabihf/mali-egl/libmali.so
> >
> > Can you please verify that the OpenCL installation in
> > /home/jbelloch/EQU_FILTERING_sandra/
> > is working? I don't know what resides in that folder, but it
> should
> > have
> > some samples to check for correct installation.
> >
> > Also, can you please run one of the examples from ViennaCL in
> gdb and
> > send a stacktrace? That is, run
> > gdb ./blas1
> > and then at the gdb prompt type
> > r
> > and then after the crash type
> > bt
> >
> > Best regards,
> > Karli
> >
> >
> >
> > On 11/18/21 14:56, SANDRA CATALAN PALLARES wrote:
> > > Good afternoon,
> > >
> > > I could not make work the examples included in ViennaCL yet.
> > However, I
> > > compared the result of ldd on one of the ViennaCL examples and
> > clinfo.
> > > The number of linked libraries is significantly different
> and I
> > wonder
> > > if any of them should be also linked for the ViennaCL
> example and
> > how
> > > I can add them to the compilation.
> > >
> > > The output of ldd is below.
> > >
> > > Thanks in advance.
> > >
> > > Best regards,
> > > Sadra
> > >
> > >
> >
> jbelloch@odroid:~/EQU_FILTERING_sandra/ViennaCL-1.7.1/examples/tutorial$
> >
> > > ldd amg
> > > libOpenCL.so =>
> > > /home/jbelloch/EQU_FILTERING_sandra/opencl/lib/libOpenCL.so
> > (0xb6f19000)
> > > *libstdc++.so.6 => /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
> > (0xb6e4c000)*
> > > * libm.so.6 => /lib/arm-linux-gnueabihf/libm.so.6
> (0xb6de0000)
> > > libgcc_s.so.1 =>
> /lib/arm-linux-gnueabihf/libgcc_s.so.1
> > > (0xb6dbf000)
> > > libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6
> > (0xb6cd8000)*
> > > */lib/ld-linux-armhf.so.3 (0xb6f28000)*
> > >
> > >
> >
> jbelloch@odroid:~/EQU_FILTERING_sandra/ViennaCL-1.7.1/examples/tutorial$
> >
> > > ldd ../../../opencl/samples/clinfo/clinfo
> > > libmali.so =>
> > /usr/lib/arm-linux-gnueabihf/mali-egl/libmali.so
> > > (0xb5e17000)
> > > *libstdc++.so.6 => /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
> > (0xb5d6c000)*
> > > *libm.so.6 => /lib/arm-linux-gnueabihf/libm.so.6 (0xb5d00000)
> > > libgcc_s.so.1 =>
> /lib/arm-linux-gnueabihf/libgcc_s.so.1
> > > (0xb5cdf000)
> > > libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6
> > (0xb5bf8000)*
> > > * /lib/ld-linux-armhf.so.3 (0xb6f2c000)*
> > > libX11.so.6 =>
> /usr/lib/arm-linux-gnueabihf/libX11.so.6
> > > (0xb5b12000)
> > > libX11-xcb.so.1 =>
> > /usr/lib/arm-linux-gnueabihf/libX11-xcb.so.1
> > > (0xb5b07000)
> > > libdrm.so.2 =>
> /usr/lib/arm-linux-gnueabihf/libdrm.so.2
> > > (0xb5af7000)
> > > libxcb.so.1 =>
> /usr/lib/arm-linux-gnueabihf/libxcb.so.1
> > > (0xb5add000)
> > > libxcb-render.so.0 =>
> > > /usr/lib/arm-linux-gnueabihf/libxcb-render.so.0 (0xb5acf000)
> > > libxcb-dri2.so.0 =>
> > > /usr/lib/arm-linux-gnueabihf/libxcb-dri2.so.0 (0xb5ac4000)
> > > libXext.so.6 =>
> /usr/lib/arm-linux-gnueabihf/libXext.so.6
> > > (0xb5ab0000)
> > > libXau.so.6 =>
> /usr/lib/arm-linux-gnueabihf/libXau.so.6
> > > (0xb5aa5000)
> > > libXfixes.so.3 =>
> > /usr/lib/arm-linux-gnueabihf/libXfixes.so.3
> > > (0xb5a99000)
> > > libXdmcp.so.6 =>
> /usr/lib/arm-linux-gnueabihf/libXdmcp.so.6
> > > (0xb5a8d000)
> > > libXcomposite.so.1 =>
> > > /usr/lib/arm-linux-gnueabihf/libXcomposite.so.1 (0xb5a82000)
> > > libXrender.so.1 =>
> > /usr/lib/arm-linux-gnueabihf/libXrender.so.1
> > > (0xb5a72000)
> > > libXrandr.so.2 =>
> > /usr/lib/arm-linux-gnueabihf/libXrandr.so.2
> > > (0xb5a64000)
> > > librt.so.1 => /lib/arm-linux-gnueabihf/librt.so.1
> > (0xb5a56000)
> > > libpthread.so.0 =>
> /lib/arm-linux-gnueabihf/libpthread.so.0
> > > (0xb5a3b000)
> > > libdl.so.2 => /lib/arm-linux-gnueabihf/libdl.so.2
> > (0xb5a30000)
> > >
> > > El lun, 15 nov 2021 a las 15:25, SANDRA CATALAN PALLARES
> > > (<sca...@uc... <mailto:sca...@uc...>
> <mailto:sca...@uc... <mailto:sca...@uc...>>
> > <mailto:sca...@uc... <mailto:sca...@uc...>
> <mailto:sca...@uc... <mailto:sca...@uc...>>>>) escribió:
> > >
> > > Dear Karl,
> > >
> > > I installed OpenCL in my home directory and rebuilt
> Vienna CL,
> > > however, I still get the same error message.
> > >
> > > I checked the installation of OpenCL, the
> hello_world_opencl
> > example
> > > seems to work properly:
> > >
> >
> /jbelloch@odroid:~/EQU_FILTERING_sandra/opencl/samples/hello_world_opencl$
> > > ./hello_world_opencl
> > > Profiling information:
> > > Queued time: 0.173ms
> > > Wait time: 4.33126ms
> > > Run time: 1.92701ms/
> > >
> > > And clinfo seems so:
> > >
> > /jbelloch@odroid:~/EQU_FILTERING_sandra/opencl/samples/clinfo$
> > ./clinfo
> > > Number of platforms: 1
> > > Platform #0
> > > Name: ARM Platform
> > > Version: OpenCL 1.1
> > >
> > > Number of devices of platform 0: 2
> > > Device #0
> > > Name: Mali-T628
> > > Type: GPU
> > > Version: OpenCL 1.1
> > > Global memory size: 1 GB 970 MB
> 796 kB
> > > Local memory size: 32 kB
> > > Max work group size: 256
> > > Max work item sizes: (256, 256, 256)
> > >
> > > Device #1
> > > Name: Mali-T628
> > > Type: GPU
> > > Version: OpenCL 1.1
> > > Global memory size: 1 GB 970 MB
> 796 kB
> > > Local memory size: 32 kB
> > > Max work group size: 256
> > > Max work item sizes: (256, 256, 256)/
> > >
> > > In order to compile ViennaCL I just updated the cmake line
> > and the
> > > environment variables with the current installation
> paths getting
> > > the same error as before. Can you give me any hint
> about the
> > > "obstacles in the system setup" that you mention in the
> > previous email?
> > >
> > > Thanks for your help.
> > >
> > > Cheers,
> > > Sandra
> > >
> > >
> >
> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon>>>
> > > Virus-free. www.avast.com <http://www.avast.com>
> <http://www.avast.com <http://www.avast.com>>
> > >
> >
> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link>>>
> > >
> > >
> > >
> <#m_7916694491791944663_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
> > >
> > > El lun, 15 nov 2021 a las 11:53, Karl Rupp
> > (<ru...@iu... <mailto:ru...@iu...>
> <mailto:ru...@iu... <mailto:ru...@iu...>>
> > > <mailto:ru...@iu...
> <mailto:ru...@iu...>
> > <mailto:ru...@iu...
> <mailto:ru...@iu...>>>>) escribió:
> > >
> > > Dear Sandra,
> > >
> > > okay, good, having a working clinfo is a good
> step. :-)
> > >
> > > The cmake line looks fine, also the PATH and
> LD_LIBRARY_PATH
> > > export are
> > > fine. Having OpenCL installed in a different home
> directory
> > > sounds a bit
> > > suspicious, though. Is the user account running
> ViennaCL the
> > > same as the
> > > user account running clinfo?
> > >
> > > (Note: We ran quite a number of benchmarks on an
> ODROID-XU3;
> > > however, I
> > > recall that there were a few obstacles in the system
> > setup that
> > > we had
> > > to sort out.)
> > >
> > > Best regards,
> > > Karli
> > >
> > >
> > >
> > > On 11/15/21 09:44, SANDRA CATALAN PALLARES wrote:
> > > > Dear Karl,
> > > >
> > > > The clinfo seems to work well:
> > > >
> > //home/badia/opencl/Mali_OpenCL_SDK_v1.1.0/samples/clinfo/clinfo
> > > > Number of platforms: 1
> > > > Platform #0
> > > > Name: ARM
> Platform
> > > > Version:
> OpenCL 1.1
> > > >
> > > > Number of devices of platform 0: 2
> > > > Device #0
> > > > Name: Mali-T628
> > > > Type: GPU
> > > > Version:
> OpenCL 1.1
> > > > Global memory size: 1 GB
> 970 MB
> > 796 kB
> > > > Local memory size: 32 kB
> > > > Max work group size: 256
> > > > Max work item sizes: (256,
> 256, 256)
> > > >
> > > > Device #1
> > > > Name: Mali-T628
> > > > Type: GPU
> > > > Version:
> OpenCL 1.1
> > > > Global memory size: 1 GB
> 970 MB
> > 796 kB
> > > > Local memory size: 32 kB
> > > > Max work group size: 256
> > > > Max work item sizes: (256,
> 256, 256)/
> > > > /
> > > > /
> > > > Could it be a problem that OpenCL is installed
> in another
> > > user's home? I
> > > > exported the PATH and LD_LIBRARY_PATH variables
> > accordingly,
> > > but still
> > > > got the same error.
> > > >
> > > > These are the steps I followed to compile ViennaCL:
> > > >
> > > > /2032 cmake
> > >
> -DOPENCLROOT=/home/badia/opencl/Mali_OpenCL_SDK_v1.1.0/
> > > >
> > >
> >
> -DOPENCL_LIBRARY=/home/badia/opencl/Mali_OpenCL_SDK_v1.1.0/lib/libOpenCL.so
> > >
> > > > ENABLE_UBLAS .
> > > > 2033 make
> > > > 2034 ls
> > > > 2035 cd examples/tutorial/
> > > > 2036 ls
> > > > 2037 ./qr
> > > > 2038 export
> > > >
> > >
> >
> PATH=/home/badia/opencl/Mali_OpenCL_SDK_v1.1.0/samples/clinfo:$PATH
> > > > 2039 export
> > > >
> > >
> >
> LD_LIBRARY_PATH=/home/badia/opencl/Mali_OpenCL_SDK_v1.1.0/lib:$LD_LIBRARY_PATH
> > > > 2040 ./qr/
> > > > /
> > > > /
> > > > Thanks for your help.
> > > >
> > > > Best regards,
> > > > Sandra
> > > >
> > > >
> > >
> >
> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon>>
> > >
> >
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> > >
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> >
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> > >
> >
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> > >
> > > >
> > > >
> > > > <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
> > > >
> > > > El vie, 12 nov 2021 a las 16:24, Karl Rupp
> > > (<ru...@iu...
> <mailto:ru...@iu...> <mailto:ru...@iu...
> <mailto:ru...@iu...>>
> > <mailto:ru...@iu... <mailto:ru...@iu...>
> <mailto:ru...@iu... <mailto:ru...@iu...>>>
> > > > <mailto:ru...@iu...
> <mailto:ru...@iu...>
> > <mailto:ru...@iu... <mailto:ru...@iu...>>
> > > <mailto:ru...@iu...
> <mailto:ru...@iu...>
> > <mailto:ru...@iu...
> <mailto:ru...@iu...>>>>>) escribió:
> > > >
> > > > Hi,
> > > >
> > > > this error usually indicates that your OpenCL
> > > installation isn't
> > > > working
> > > > properly. Does clinfo work from the command
> line?
> > > >
> > > > Best regards,
> > > > Karli
> > > >
> > > >
> > > > On 11/12/21 14:05, SANDRA CATALAN PALLARES
> wrote:
> > > > > Good morning,
> > > > >
> > > > > I am trying to run the examples included
> in Vienna,
> > > but I get the
> > > > > following error:
> > > > >
> > > > > /./qr
> > > > > terminate called after throwing an
> instance of
> > > > > 'viennacl::ocl::unknown_error'
> > > > > what(): ViennaCL: FATAL ERROR: ViennaCL
> > > encountered an unknown
> > > > > OpenCL error. Most likely your OpenCL SDK or
> > driver is
> > > not installed
> > > > > properly. In some cases, this error is
> due to an
> > > invalid global work
> > > > > size or several kernel compilation errors.
> > > > > If you think that this is a bug in
> ViennaCL, please
> > > report it at
> > > > > vie...@li...
> <mailto:vie...@li...>
> > <mailto:vie...@li...
> <mailto:vie...@li...>>
> > > <mailto:vie...@li...
> <mailto:vie...@li...>
> > <mailto:vie...@li...
> <mailto:vie...@li...>>>
> > > >
> <mailto:vie...@li...
> <mailto:vie...@li...>
> > <mailto:vie...@li...
> <mailto:vie...@li...>>
> > > <mailto:vie...@li...
> <mailto:vie...@li...>
> > <mailto:vie...@li...
> <mailto:vie...@li...>>>>
> > > > >
> <mailto:vie...@li...
> <mailto:vie...@li...>
> > <mailto:vie...@li...
> <mailto:vie...@li...>>
> > > <mailto:vie...@li...
> <mailto:vie...@li...>
> > <mailto:vie...@li...
> <mailto:vie...@li...>>>
> > > >
> <mailto:vie...@li...
> <mailto:vie...@li...>
> > <mailto:vie...@li...
> <mailto:vie...@li...>>
> > > <mailto:vie...@li...
> <mailto:vie...@li...>
> > <mailto:vie...@li...
> <mailto:vie...@li...>>>>> and supply at
> > > least
> > > > the
> > > > > following information:
> > > > > * Operating System
> > > > > * Which OpenCL implementation (AMD,
> NVIDIA, etc.)
> > > > > * ViennaCL version
> > > > > Many thanks in advance!
> > > > > Aborted/
> > > > >
> > > > > I am compiling the library on an
> ODROID-XU3, with
> > > Ubuntu 14.04.1
> > > > LTS.
> > > > > The OpenCL implementation
> > is Mali_OpenCL_SDK_v1.1.0,
> > > which seems
> > > > to work
> > > > > properly and the Vienna version is 1.7.1.
> > > > >
> > > > > Thanks in advance,
> > > > > Sandra Catalán
> > > > > --
> > > > >
> > > > > *Sandra Catalán Pallarés*
> > > > > SecciónDept. Arquitectura de Computadores y
> > Automática
> > > > > Facultad de Ciencias Físicas - Desp. 223
> > > > > Universidad Complutense de Madrid
> > > > > 28040 - Madrid (Spain)
> > > > > (+34) 91 394 *4394 - *sca...@uc...
> <mailto:sca...@uc...>
> > <mailto:sca...@uc... <mailto:sca...@uc...>>
> > > <mailto:sca...@uc... <mailto:sca...@uc...>
> <mailto:sca...@uc... <mailto:sca...@uc...>>>
> > <mailto:sca...@uc... <mailto:sca...@uc...>
> <mailto:sca...@uc... <mailto:sca...@uc...>>
> > > <mailto:sca...@uc... <mailto:sca...@uc...>
> <mailto:sca...@uc... <mailto:sca...@uc...>>>>
> > > > <mailto:sca...@uc...
> <mailto:sca...@uc...> <mailto:sca...@uc...
> <mailto:sca...@uc...>>
> > <mailto:sca...@uc... <mailto:sca...@uc...>
> <mailto:sca...@uc... <mailto:sca...@uc...>>>
> > > <mailto:sca...@uc... <mailto:sca...@uc...>
> <mailto:sca...@uc... <mailto:sca...@uc...>>
> > <mailto:sca...@uc... <mailto:sca...@uc...>
> <mailto:sca...@uc... <mailto:sca...@uc...>>>>>
> > > > >
> > > > >
> > > > >
> _______________________________________________
> > > > > ViennaCL-support mailing list
> > > > > Vie...@li...
> <mailto:Vie...@li...>
> > <mailto:Vie...@li...
> <mailto:Vie...@li...>>
> > > <mailto:Vie...@li...
> <mailto:Vie...@li...>
> > <mailto:Vie...@li...
> <mailto:Vie...@li...>>>
> > > >
> <mailto:Vie...@li...
> <mailto:Vie...@li...>
> > <mailto:Vie...@li...
> <mailto:Vie...@li...>>
> > > <mailto:Vie...@li...
> <mailto:Vie...@li...>
> > <mailto:Vie...@li...
> <mailto:Vie...@li...>>>>
> > > > >
> > >
> https://lists.sourceforge.net/lists/listinfo/viennacl-support
> <https://lists.sourceforge.net/lists/listinfo/viennacl-support>
> >
> <https://lists.sourceforge.net/lists/listinfo/viennacl-support
> <https://lists.sourceforge.net/lists/listinfo/viennacl-support>>
> > >
> >
> <https://lists.sourceforge.net/lists/listinfo/viennacl-support
> <https://lists.sourceforge.net/lists/listinfo/viennacl-support>
> >
> <https://lists.sourceforge.net/lists/listinfo/viennacl-support
> <https://lists.sourceforge.net/lists/listinfo/viennacl-support>>>
> > > >
> > >
> >
> <https://lists.sourceforge.net/lists/listinfo/viennacl-support
> <https://lists.sourceforge.net/lists/listinfo/viennacl-support>
> >
> <https://lists.sourceforge.net/lists/listinfo/viennacl-support
> <https://lists.sourceforge.net/lists/listinfo/viennacl-support>>
> > >
> >
> <https://lists.sourceforge.net/lists/listinfo/viennacl-support
> <https://lists.sourceforge.net/lists/listinfo/viennacl-support>
> >
> <https://lists.sourceforge.net/lists/listinfo/viennacl-support
> <https://lists.sourceforge.net/lists/listinfo/viennacl-support>>>>
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > >
> > > > *Sandra Catalán Pallarés*
> > > > SecciónDept. Arquitectura de Computadores y
> Automática
> > > > Facultad de Ciencias Físicas - Desp. 223
> > > > Universidad Complutense de Madrid
> > > > 28040 - Madrid (Spain)
> > > > (+34) 91 394 *4394 - *sca...@uc...
> <mailto:sca...@uc...>
> > <mailto:sca...@uc... <mailto:sca...@uc...>>
> > > <mailto:sca...@uc... <mailto:sca...@uc...>
> <mailto:sca...@uc... <mailto:sca...@uc...>>>
> > <mailto:sca...@uc... <mailto:sca...@uc...>
> <mailto:sca...@uc... <mailto:sca...@uc...>>
> > > <mailto:sca...@uc... <mailto:sca...@uc...>
> <mailto:sca...@uc... <mailto:sca...@uc...>>>>
> > >
> > >
> > >
> > > --
> > >
> > > *Sandra Catalán Pallarés*
> > > SecciónDept. Arquitectura de Computadores y Automática
> > > Facultad de Ciencias Físicas - Desp. 223
> > > Universidad Complutense de Madrid
> > > 28040 - Madrid (Spain)
> > > (+34) 91 394 *4394 - *sca...@uc...
> <mailto:sca...@uc...>
> > <mailto:sca...@uc... <mailto:sca...@uc...>>
> <mailto:sca...@uc... <mailto:sca...@uc...>
> > <mailto:sca...@uc... <mailto:sca...@uc...>>>
> > >
> > >
> >
> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon>>>
> > > Virus-free. www.avast.com <http://www.avast.com>
> <http://www.avast.com <http://www.avast.com>>
> > >
> >
> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link>>>
> > >
> > >
> > >
> <#m_7916694491791944663_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
> > >
> > >
> > >
> > > --
> > >
> > > *Sandra Catalán Pallarés*
> > > SecciónDept. Arquitectura de Computadores y Automática
> > > Facultad de Ciencias Físicas - Desp. 223
> > > Universidad Complutense de Madrid
> > > 28040 - Madrid (Spain)
> > > (+34) 91 394 *4394 - *sca...@uc...
> <mailto:sca...@uc...> <mailto:sca...@uc...
> <mailto:sca...@uc...>>
> > <mailto:sca...@uc... <mailto:sca...@uc...>
> <mailto:sca...@uc... <mailto:sca...@uc...>>>
> >
> >
> >
> > --
> >
> > *Sandra Catalán Pallarés*
> > SecciónDept. Arquitectura de Computadores y Automática
> > Facultad de Ciencias Físicas - Desp. 223
> > Universidad Complutense de Madrid
> > 28040 - Madrid (Spain)
> > (+34) 91 394 *4394 - *sca...@uc... <mailto:sca...@uc...>
> <mailto:sca...@uc... <mailto:sca...@uc...>>
>
>
>
> --
>
> *Sandra Catalán Pallarés*
> SecciónDept. Arquitectura de Computadores y Automática
> Facultad de Ciencias Físicas - Desp. 223
> Universidad Complutense de Madrid
> 28040 - Madrid (Spain)
> (+34) 91 394 *4394 - *sca...@uc... <mailto:sca...@uc...>
|