NVCC Cuda 5.0 on Ubuntu 12.04 /usr/lib/libudt.so file format not recognized -

-

i trying install cuda 5.0 on ubuntu 12.04 parallel programming. need use nvcc cross compilation feature, therefore, after installing cuda 5.0 (add path also), having errors when using nvcc cross compilation.

this command want run:

nvcc -gencode arch=compute_20,code=sm_20 -xptxas -v test.cu -o test -dlinux -dia32 -target-cpu-arch=arm -ccbin=/usr/bin/arm-linux-gnueabihf-g++-4.6 -m32 -o3 -xcompiler -fopenmp -i/usr/local/include -l/usr/local/lib -i/usr/include/thrust -ludt -lstdc++ -lpthread -lm -l/usr/local/cuda-5.0/lib -l/usr/local/cuda-5.0/lib -i/usr/local/cuda-5.0/include -i/usr/local/cuda-5.0/include

initially, fails error message:

ptxas info : 0 bytes gmem ptxas info : compiling entry function '_z5hellopcpi' 'sm_20' ptxas info : function properties _z5hellopcpi      0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads ptxas info : used 5 registers, 40 bytes cemm[0] /usr/lib/gcc/arm-linux-gnueabifh/4.6/../../../../arm-linux-gnueabifh/bin/ld:can not find -ludt collect2: ld returned 1 exit status

then 1 of friend told me, error message means need install udt, tried installing udt.

sudo apt-get install libudt-dev

it did solve error, however, new error appears:

ptxas info    : 0 bytes gmem ptxas info    : compiling entry function '_z5hellopcpi' 'sm_20' ptxas info    : function properties _z5hellopcpi      0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads ptxas info    : used 5 registers, 40 bytes cmem[0] /usr/lib/libudt.so: file not recognized: file format not recognized collect2: ld returned 1 exit status

i searched online, people suggest should update gcc , g++, did that, not working.

for more information, libraries have installed (system path added):

gcc, g++, cuda 5.0, ia32-libs, libudt-dev, freeglut3-dev, build-essential, libx11-dev, libxmu-dev, libxi-dev, libgl1-mesa-glx,libglu1-mesa,libglu1-mesa-dev

this question may duplicated this, having different problem here.

hope can share me solutions problem, appreciate because have suffered days.

i think @kevindtimm , @talonmies mentioned correct: arm support not exist until cuda5.5. downloading cuda5.0 official website , arm g++ cannot work together.

for case, project requires cuda5.0 , arm because developing on carma board. have use cuda5.0 carma board, , arm compiling code before transfer file carma board.

therefore, else working on projects using carma board, here tips you: not download cuda5.0 official website, download: cuda-linux-armv7-gnueabihf-cross-compilation-rel-5.0.47-15134578.run website instead: url

this support cuda5.0 , arm together. however, mentioned, arm here cross compilation purposes, code compiled in host ubuntu vm can executed on carma board.


Comments

Post a Comment

Popular posts from this blog

javascript - gulp-nodemon - nodejs restart after file change - Error: listen EADDRINUSE events.js:85 -

-
i'm running nodejs 0.12.3 - gulp 3.10.8 , gulp-nodemon 2.0.3. gulpfile.js : gulp.task('serve', ['build'], function() { gulp.start('fb-flo'); nodemon({ script: paths.server, env: { 'node_env': 'development' }, // env: { 'node_env': 'production' }, execmap: { 'js': 'node_modules/babel/bin/babel-node --stage 1' //es7 cote server }, delay: '0ms', watch: ['src/shared/', 'src/server/'], ignore: ['src/shared/components'], tasks: function (changedfiles) { var tasks = []; changedfiles.foreach(function (file) { if (path.extname(file) === '.jsx' && !~tasks.indexof('bundlejs')) tasks.push('bundlejs'); if (path.extname(file) === '.less' && !~tasks.indexof('compileless')) tasks.push('compileless'); }); return tasks; } ...
Read more

Fatal Python error: Py_Initialize: unable to load the file system codec. ImportError: No module named 'encodings' -

-
i trying make simple python program opening list of webpages user manually download reports site. don't have previous experience preparing exe files.. , i'm in learning process python coding. of done on windows 7 x64 this python code: #!c:/python34/python.exe -u splinter import * import time import os import csv #---------------------------------- raporty = [] open('../raporty.csv', newline='') csvfile: contents = csv.reader(csvfile, delimiter=' ', quotechar='|') row in contents: r = ', '.join(row) r = r.replace(',','') raporty.append(r) #--not implemented yet zmienne = [] open('../zmienne.csv', newline='') csvfile: contents = csv.reader(csvfile, delimiter=' ', quotechar='|') row in contents: r = ', '.join(row) r = r.replace(',','') zmienne.append(r) print("start") browser = browser(...
Read more

javascript - oscilloscope of speaker input stops rendering after a few seconds -

-
the following script reads audio user's microphone , renders oscilloscope on html canvas. the source taken example of mozilla developer network: visualizations web audio api and here fiddle: http://jsfiddle.net/b7j8pktp/ mozgetusermedia (note: code has no fork mechanism different browsers: works firefox) it works fine few seconds , stops rendering. whereas works totally stable: http://mdn.github.io/voice-change-o-matic/ the problem can reduced following code. microphone activation icon (next the address bar in firefox) disappears after 5 seconds: navigator.mozgetusermedia({audio: true}, function() {}, function() {} ); ( http://jsfiddle.net/b7j8pktp/2/ ) this known bug in firefox. take stream getusermedia call , hook window so: navigator.mozgetusermedia({audio: true}, function(stream) { window.stream = stream; // rest of code }, function err() { // handle error }); hopefully can fixed soon. problem we're f...
Read more