hi,
i do not have nvidia graphic card, and i tried to install cuda in emulation mode. i tried to install de devdriver but the process fails 'cause i dont have de nvidia graphic card. so i’continue the installation just with cudatoolkit and gpucomputingsdk. the probleme is when i compile sdk packages with make emu=1, the compilation failed 'cause of pb link lcuda missing.
error:
=====================
make[1]: Entering directory /home/taikovic/NVIDIA_GPU_Computing_SDK/C/src/threadMigration' threadMigration.cpp: In function ‘bool findModulePath(const char*, std::string&, char**, std::string&)’: threadMigration.cpp:100: warning: unused variable ‘fp’ threadMigration.cpp:115: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /usr/bin/ld: cannot find -lcuda collect2: ld returned 1 exit status make[1]: *** [../../bin/linux/release/threadMigration] Error 1 make[1]: Leaving directory /home/taikovic/NVIDIA_GPU_Computing_SDK/C/src/threadMigration’
make: *** [src/threadMigration/Makefile.ph_build] Error 2
=====================
ps:
configuration software:
ubuntu9.04 linux-32
i dont have the LD_LIBRARY_PATH VARIABLE. so i replace this step by :
including /usr/local/cuda/lib in /etc/ld.so.conf as root but still without succus in compiling.
i did configure ma PATH variable too.$PATH=$PATH:/usr/local/cuda/bin
My question:
for those who have to install cuda in emulation mode, do we need to install devdriver?
if not why have i this kind of probleme.
thanks a lot.