[yocto] OpenBLAS recipe

Sat Mar 17 06:25:11 PDT 2018

for now I took openblas recipe from here https://github.com/CogentEmbedded/meta-opencl/tree/master/meta-ocl-common/recipes-graphics/openblas (https://link.getmailspring.com/link/1521292484.local-966b54e7-d3df-v1.1.5-5834c99f@getmailspring.com/0?redirect=https%3A%2F%2Fgithub.com%2FCogentEmbedded%2Fmeta-opencl%2Ftree%2Fmaster%2Fmeta-ocl-common%2Frecipes-graphics%2Fopenblas&recipient=eW9jdG9AeW9jdG9wcm9qZWN0Lm9yZw%3D%3D)
it compiles.
BTW how fortran can be added to yocto build?
Secondly I wanna to use it for scipy build but even though compiles with no error but openblas can't be found by this
NOTE: Executing RunQueue Tasks
ERROR: scipy-1.0.0-r0 do_compile: python setup.py build execution failed.
ERROR: scipy-1.0.0-r0 do_compile: Function failed: do_compile (log file is located at /../build/tmp/work/cortexa9hf-neon-poky-linux-gnueabi/scipy/1.0.0-r0/temp/log.do_compile.12169)
ERROR: Logfile of failure stored in: /../build/tmp/work/cortexa9hf-neon-poky-linux-gnueabi/scipy/1.0.0-r0/temp/log.do_compile.12169
Log data follows:
| DEBUG: Executing shell function do_compile
| ERROR: python setup.py build execution failed.
| /../build/tmp/sysroots/x86_64-linux/usr/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'python_requires'
| warnings.warn(msg)
| lapack_opt_info:
| openblas_lapack_info:
| libraries openblas not found in ['/../build/tmp/sysroots/x86_64-linux/usr/lib']
| NOT AVAILABLE

Even openblas has been added still can't be found ... I look at scipy built from source guide it says
export BLAS=/path/to/libblas.so
export LAPACK=/path/to/liblapack.so
export ATLAS=/path/to/libatlas.so
python setup.py ............
I wonder if openblas needs to somwhow installed or is it issue of scipy build process ...

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On Mar 17 2018, at 2:08 pm, Matthias Schöpfer <matthias.schoepfer at identpro.de> wrote:
>
> Hi Peter,
> openblas builds for me fine. This seems to be more of an issue with
> hard/softfloat than openBLAS.
>
> If I remember correctly, there was at some point a problem with fortran,
> which might be needed for openBLAS. But this seems not to be the issue
> here.
>
> Maybe try to compile it for qemu-x86 and see, if it works there...
> Regards,
> Matthias
> On 03/17/2018 11:44 AM, Peter Balazovic wrote:
> > Hello guys,
> >
> > I tried to use openblas recipe from
> > https://layers.openembedded.org/layerindex/recipe/68888/
> > recipes-convnet/openblas/openblas_0.2.19.bb
> > <http://github.com/intel/intel-iot-refkit/blob/master/meta-refkit-extra/recipes-convnet/openblas/openblas_0.2.19.bb>
> >
> > Unfortunately got compiling error btw I notice there is further openBLAS
> > release 0.2.20, is there any update on that recipe?
> >
> >
> > Compiling problems:
> > NOTE: Executing RunQueue Tasks
> > ERROR: openblas-0.2.19-r0 do_compile: oe_runmake failed
> > ERROR: openblas-0.2.19-r0 do_compile: Function failed: do_compile (log
> > file is located at
> > ../build/tmp/work/cortexa9hf-neon-poky-linux-gnueabi/openblas/0.2.19-r0/temp/log.do_compile.2836)
> > ERROR: Logfile of failure stored in:
> > ../build/tmp/work/cortexa9hf-neon-poky-linux-gnueabi/openblas/0.2.19-r0/temp/log.do_compile.2836
> > Log data follows:
> > | DEBUG: Executing shell function do_compile
> > | NOTE: make -j 4 HOSTCC=gcc CC=arm-poky-linux-gnueabi-gcc
> > --sysroot=../build/tmp/sysroots/ ONLY_CBLAS=1 BINARY=32 TARGET=arm
> > | make[1]: warning: -jN forced in submake: disabling jobserver mode.
> > | make[1]: Entering directory
> > '../build/tmp/work/cortexa9hf-neon-poky-linux-gnueabi/openblas/0.2.19-r0/OpenBLAS-0.2.19/interface'
> > | arm-poky-linux-gnueabi-gcc --sysroot=../build/tmp/sysroots/ -O2
> > -pipe -g -feliminate-unused-debug-types
> > -fdebug-prefix-map=../build/tmp/work/cortexa9hf-neon-poky-linux-gnueabi/openblas/0.2.19-r0=/usr/src/debug/openblas/0.2.19-r0
> > -fdebug-prefix-map=../build/tmp/sysroots/x86_64-linux=
> > -fdebug-prefix-map=../build/tmp/sysroots/= -O2 -DMAX_STACK_ALLOC=2048
> > -Wall -DF_INTERFACE_GFORT -fPIC -DNO_LAPACK -DNO_LAPACKE -DSMP_SERVER
> > -DNO_WARMUP -DMAX_CPU_NUMBER=4 -DASMNAME= -DASMFNAME=_ -DNAME=_ -DCNAME=
> > -DCHAR_NAME=\"_\" -DCHAR_CNAME=\"\" -DNO_AFFINITY -I. -O2
> > -DMAX_STACK_ALLOC=2048 -Wall -DF_INTERFACE_GFORT -fPIC -DNO_LAPACK
> > -DNO_LAPACKE -DSMP_SERVER -DNO_WARMUP -DMAX_CPU_NUMBER=4
> > -DASMNAME=cblas_isamax -DASMFNAME=cblas_isamax_ -DNAME=cblas_isamax_
> > -DCNAME=cblas_isamax -DCHAR_NAME=\"cblas_isamax_\"
> > -DCHAR_CNAME=\"cblas_isamax\" -DNO_AFFINITY -I.. -I. -UDOUBLE -UCOMPLEX
> > -DCBLAS -c -DUSE_ABS -UUSE_MIN imax.c -o cblas_isamax.o
> > | arm-poky-linux-gnueabi-gcc --sysroot=../build/tmp/sysroots/ -O2
> > -pipe -g -feliminate-unused-debug-types
> > -fdebug-prefix-map=../build/tmp/work/cortexa9hf-neon-poky-linux-gnueabi/openblas/0.2.19-r0=/usr/src/debug/openblas/0.2.19-r0
> > -fdebug-prefix-map=../build/tmp/sysroots/x86_64-linux=
> > -fdebug-prefix-map=../build/tmp/sysroots/= -O2 -DMAX_STACK_ALLOC=2048
> > -Wall -DF_INTERFACE_GFORT -fPIC -DNO_LAPACK -DNO_LAPACKE -DSMP_SERVER
> > -DNO_WARMUP -DMAX_CPU_NUMBER=4 -DASMNAME= -DASMFNAME=_ -DNAME=_ -DCNAME=
> > -DCHAR_NAME=\"_\" -DCHAR_CNAME=\"\" -DNO_AFFINITY -I. -O2
> > -DMAX_STACK_ALLOC=2048 -Wall -DF_INTERFACE_GFORT -fPIC -DNO_LAPACK
> > -DNO_LAPACKE -DSMP_SERVER -DNO_WARMUP -DMAX_CPU_NUMBER=4
> > -DASMNAME=cblas_sasum -DASMFNAME=cblas_sasum_ -DNAME=cblas_sasum_
> > -DCNAME=cblas_sasum -DCHAR_NAME=\"cblas_sasum_\"
> > -DCHAR_CNAME=\"cblas_sasum\" -DNO_AFFINITY -I.. -I. -UDOUBLE -UCOMPLEX
> > -DCBLAS -c asum.c -o cblas_sasum.o
> > | arm-poky-linux-gnueabi-gcc --sysroot=../build/tmp/sysroots/ -O2
> > -pipe -g -feliminate-unused-debug-types
> > -fdebug-prefix-map=../build/tmp/work/cortexa9hf-neon-poky-linux-gnueabi/openblas/0.2.19-r0=/usr/src/debug/openblas/0.2.19-r0
> > -fdebug-prefix-map=../build/tmp/sysroots/x86_64-linux=
> > -fdebug-prefix-map=../build/tmp/sysroots/= -O2 -DMAX_STACK_ALLOC=2048
> > -Wall -DF_INTERFACE_GFORT -fPIC -DNO_LAPACK -DNO_LAPACKE -DSMP_SERVER
> > -DNO_WARMUP -DMAX_CPU_NUMBER=4 -DASMNAME= -DASMFNAME=_ -DNAME=_ -DCNAME=
> > -DCHAR_NAME=\"_\" -DCHAR_CNAME=\"\" -DNO_AFFINITY -I. -O2
> > -DMAX_STACK_ALLOC=2048 -Wall -DF_INTERFACE_GFORT -fPIC -DNO_LAPACK
> > -DNO_LAPACKE -DSMP_SERVER -DNO_WARMUP -DMAX_CPU_NUMBER=4
> > -DASMNAME=cblas_saxpy -DASMFNAME=cblas_saxpy_ -DNAME=cblas_saxpy_
> > -DCNAME=cblas_saxpy -DCHAR_NAME=\"cblas_saxpy_\"
> > -DCHAR_CNAME=\"cblas_saxpy\" -DNO_AFFINITY -I.. -I. -UDOUBLE -UCOMPLEX
> > -DCBLAS -c axpy.c -o cblas_saxpy.o
> > | arm-poky-linux-gnueabi-gcc --sysroot=../build/tmp/sysroots/ -O2
> > -pipe -g -feliminate-unused-debug-types
> > -fdebug-prefix-map=../build/tmp/work/cortexa9hf-neon-poky-linux-gnueabi/openblas/0.2.19-r0=/usr/src/debug/openblas/0.2.19-r0
> > -fdebug-prefix-map=../build/tmp/sysroots/x86_64-linux=
> > -fdebug-prefix-map=../build/tmp/sysroots/= -O2 -DMAX_STACK_ALLOC=2048
> > -Wall -DF_INTERFACE_GFORT -fPIC -DNO_LAPACK -DNO_LAPACKE -DSMP_SERVER
> > -DNO_WARMUP -DMAX_CPU_NUMBER=4 -DASMNAME= -DASMFNAME=_ -DNAME=_ -DCNAME=
> > -DCHAR_NAME=\"_\" -DCHAR_CNAME=\"\" -DNO_AFFINITY -I. -O2
> > -DMAX_STACK_ALLOC=2048 -Wall -DF_INTERFACE_GFORT -fPIC -DNO_LAPACK
> > -DNO_LAPACKE -DSMP_SERVER -DNO_WARMUP -DMAX_CPU_NUMBER=4
> > -DASMNAME=cblas_scopy -DASMFNAME=cblas_scopy_ -DNAME=cblas_scopy_
> > -DCNAME=cblas_scopy -DCHAR_NAME=\"cblas_scopy_\"
> > -DCHAR_CNAME=\"cblas_scopy\" -DNO_AFFINITY -I.. -I. -UDOUBLE -UCOMPLEX
> > -DCBLAS -c copy.c -o cblas_scopy.o
> > | <command-line>:0:0: warning: "ASMNAME" redefined
> > | <command-line>:0:0: warning: "ASMNAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "ASMFNAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "NAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "CNAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "CHAR_NAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "CHAR_CNAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "ASMNAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "ASMFNAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "NAME" redefined
> > | In file included from ../build/tmp/sysroots//usr/include/features.h:392:0,
> > | from ../build/tmp/sysroots//usr/include/stdio.h:27,
> > | from imax.c:39:
> > | ../build/tmp/sysroots//usr/include/gnu/stubs.h:7:29: fatal error:
> > gnu/stubs-soft.h: No such file or directory
> > | # include <gnu/stubs-soft.h>
> > | ^
> > | compilation terminated.
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "CNAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "CHAR_NAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "CHAR_CNAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "ASMFNAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "NAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "CNAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "CHAR_NAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "CHAR_CNAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "ASMNAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "ASMFNAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "NAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "CNAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "CHAR_NAME" redefined
> > | In file included from ../build/tmp/sysroots//usr/include/features.h:392:0,
> > | from ../build/tmp/sysroots//usr/include/stdio.h:27,
> > | from axpy.c:39:
> > | ../build/tmp/sysroots//usr/include/gnu/stubs.h:7:29: fatal error:
> > gnu/stubs-soft.h: No such file or directory
> > | # include <gnu/stubs-soft.h>
> > | ^
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | <command-line>:0:0: warning: "CHAR_CNAME" redefined
> > | <command-line>:0:0: note: this is the location of the previous definition
> > | ERROR: oe_runmake failed
> > | In file included from ../build/tmp/sysroots//usr/include/features.h:392:0,
> > | from ../build/tmp/sysroots//usr/include/stdio.h:27,
> > | from asum.c:39:
> > | ../build/tmp/sysroots//usr/include/gnu/stubs.h:7:29: fatal error:
> > gnu/stubs-soft.h: No such file or directory
> > | # include <gnu/stubs-soft.h>
> > | ^
> > | compilation terminated.
> > | In file included from ../build/tmp/sysroots//usr/include/features.h:392:0,
> > | from ../build/tmp/sysroots//usr/include/stdio.h:27,
> > | from copy.c:39:
> > | ../build/tmp/sysroots//usr/include/gnu/stubs.h:7:29: fatal error:
> > gnu/stubs-soft.h: No such file or directory
> > | # include <gnu/stubs-soft.h>
> > | ^
> > | compilation terminated.
> > | compilation terminated.
> > | Makefile:1351: recipe for target 'cblas_isamax.o' failed
> > | make[1]: *** [cblas_isamax.o] Error 1
> > | make[1]: *** Waiting for unfinished jobs....
> > | Makefile:1375: recipe for target 'cblas_sasum.o' failed
> > | make[1]: *** [cblas_sasum.o] Error 1
> > | Makefile:1447: recipe for target 'cblas_scopy.o' failed
> > | make[1]: *** [cblas_scopy.o] Error 1
> > | Makefile:1435: recipe for target 'cblas_saxpy.o' failed
> > | make[1]: *** [cblas_saxpy.o] Error 1
> > | make[1]: Leaving directory
> > '../build/tmp/work/cortexa9hf-neon-poky-linux-gnueabi/openblas/0.2.19-r0/OpenBLAS-0.2.19/interface'
> > | Makefile:133: recipe for target 'libs' failed
> > | make: *** [libs] Error 1
> > | ERROR: Function failed: do_compile (log file is located at
> > ../build/tmp/work/cortexa9hf-neon-poky-linux-gnueabi/openblas/0.2.19-r0/temp/log.do_compile.2836)
> > ERROR: Task
> > (../sources/meta-fsl-bsp-release/imx/meta-bsp/recipes-graphics/openblas/openblas_0.2.19.bb:do_compile)
> > failed with exit code '1'
> > NOTE: Tasks Summary: Attempted 433 tasks of which 432 didn't need to be
> > rerun and 1 failed.
>
>
>
> --
> Dr.-Ing. Matthias Schöpfer
>
> Softwareentwicklung
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