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Cross-Compile ArmNN on x86_64 for arm64

fatimak over 6 years ago

Hi ,

I am looking for someway of using the armNN SDK on a Xilinx Zynq Platform which has Quad-core ARM® CortexTM-A53 MPCoreTM up to 1.5GHz and an ARM MALI 400 MP2 GPU. With ARM Mali GPU noted off in a previous question my next task is to look into if it is possible to run the SDK on the Cortex processor but lloking at the guides I would only be able to cross compile it. So my first question is that is it possible to run it on the ARM A53 on the Zynq Platform and also if tensorflow would run on it as well.

Regards

Fatima

Top replies

Jason Andrews over 6 years ago in reply to Jason Andrews +1 verified

Hi Fatima, Please have a look at the Arm github area: https://github.com/ARM-software/Tool-Solutions The script to cross-compile is in: https://github.com/ARM-software/Tool-Solutions/tree/master/ml...

Parents

0 bhushan over 5 years ago in reply to Jason Andrews

after performing the cmake for armnn build it shows that it cannot find caffe.pb.cc file

while going through the errors and warnings i saw that the boost library was not build and some files where incomplete to download .

after making changes in boost library and following the steps properly the error is resolved

Again performing the cmake command it shows error as

[ 75%] Linking CXX shared library libarmnn.so
/usr/bin/ld: /home/bhushan/ComputeLibrary/build/libarm_compute_core-static.a(Error.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/bhushan/ComputeLibrary/build/libarm_compute_core-static.a(Error.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/bhushan/ComputeLibrary/build/libarm_compute_core-static.a(Error.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/bhushan/ComputeLibrary/build/libarm_compute_core-static.a(Error.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/bhushan/ComputeLibrary/build/libarm_compute_core-static.a(Error.o): Relocations in generic ELF (EM: 183)
/home/bhushan/ComputeLibrary/build/libarm_compute_core-static.a: error adding symbols: File in wrong format
collect2: error: ld returned 1 exit status
CMakeFiles/armnn.dir/build.make:1704: recipe for target 'libarmnn.so' failed
make[2]: *** [libarmnn.so] Error 1
CMakeFiles/Makefile2:113: recipe for target 'CMakeFiles/armnn.dir/all' failed
make[1]: *** [CMakeFiles/armnn.dir/all] Error 2
Makefile:127: recipe for target 'all' failed
make: *** [all] Error 2

after going through these errors i recompile the computeLibrary but no error while make command

after that i followed the steps for protobuf no error while make

~/Downloads/protobuf$ make
make all-recursive
make[1]: Entering directory '/home/bhushan/Downloads/protobuf'
Making all in .
make[2]: Entering directory '/home/bhushan/Downloads/protobuf'
make[2]: Leaving directory '/home/bhushan/Downloads/protobuf'
Making all in src
make[2]: Entering directory '/home/bhushan/Downloads/protobuf/src'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/bhushan/Downloads/protobuf/src'
make[1]: Leaving directory '/home/bhushan/Downloads/protobuf'

but got errors while make install

libtool: error: only absolute run-paths are allowed
Makefile:2201: recipe for target 'libprotobuf-lite.la' failed
make[2]: *** [libprotobuf-lite.la] Error 1
make[2]: Leaving directory '/home/bhushan/Downloads/protobuf/src'
Makefile:1594: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/bhushan/Downloads/protobuf'
Makefile:1501: recipe for target 'all' failed
make: *** [all] Error 2

How can i solve these error i delete all the previous file and downloaded the new ones but same errors occur as previous one

can u plz suggest where i am going wrong

Thanks,
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0 bhushan over 5 years ago in reply to Jason Andrews

after performing the cmake for armnn build it shows that it cannot find caffe.pb.cc file

while going through the errors and warnings i saw that the boost library was not build and some files where incomplete to download .

after making changes in boost library and following the steps properly the error is resolved

Again performing the cmake command it shows error as

[ 75%] Linking CXX shared library libarmnn.so
/usr/bin/ld: /home/bhushan/ComputeLibrary/build/libarm_compute_core-static.a(Error.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/bhushan/ComputeLibrary/build/libarm_compute_core-static.a(Error.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/bhushan/ComputeLibrary/build/libarm_compute_core-static.a(Error.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/bhushan/ComputeLibrary/build/libarm_compute_core-static.a(Error.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/bhushan/ComputeLibrary/build/libarm_compute_core-static.a(Error.o): Relocations in generic ELF (EM: 183)
/home/bhushan/ComputeLibrary/build/libarm_compute_core-static.a: error adding symbols: File in wrong format
collect2: error: ld returned 1 exit status
CMakeFiles/armnn.dir/build.make:1704: recipe for target 'libarmnn.so' failed
make[2]: *** [libarmnn.so] Error 1
CMakeFiles/Makefile2:113: recipe for target 'CMakeFiles/armnn.dir/all' failed
make[1]: *** [CMakeFiles/armnn.dir/all] Error 2
Makefile:127: recipe for target 'all' failed
make: *** [all] Error 2

after going through these errors i recompile the computeLibrary but no error while make command

after that i followed the steps for protobuf no error while make

~/Downloads/protobuf$ make
make all-recursive
make[1]: Entering directory '/home/bhushan/Downloads/protobuf'
Making all in .
make[2]: Entering directory '/home/bhushan/Downloads/protobuf'
make[2]: Leaving directory '/home/bhushan/Downloads/protobuf'
Making all in src
make[2]: Entering directory '/home/bhushan/Downloads/protobuf/src'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/bhushan/Downloads/protobuf/src'
make[1]: Leaving directory '/home/bhushan/Downloads/protobuf'

but got errors while make install

libtool: error: only absolute run-paths are allowed
Makefile:2201: recipe for target 'libprotobuf-lite.la' failed
make[2]: *** [libprotobuf-lite.la] Error 1
make[2]: Leaving directory '/home/bhushan/Downloads/protobuf/src'
Makefile:1594: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/bhushan/Downloads/protobuf'
Makefile:1501: recipe for target 'all' failed
make: *** [all] Error 2

How can i solve these error i delete all the previous file and downloaded the new ones but same errors occur as previous one

can u plz suggest where i am going wrong

Thanks,
Cancel
Vote up 0 Vote down

Cancel

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