nvidia-smi now outputs the following, so it looks like the driver at least works now... Still getting the same error while compiling though.
Mon Nov 7 14:20:01 2022 +-----------------------------------------------------------------------------+ | NVIDIA-SMI 520.61.05 Driver Version: 520.61.05 CUDA Version: 11.8 | |-------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | | | | MIG M. | |===============================+======================+======================| | 0 NVIDIA RTX A5000 On | 00000000:01:00.0 Off | Off | | 30% 32C P8 6W / 230W | 10MiB / 24564MiB | 0% Default | | | | N/A | +-------------------------------+----------------------+----------------------+ +-----------------------------------------------------------------------------+ | Processes: | | GPU GI CI PID Type Process name GPU Memory | | ID ID Usage | |=============================================================================| | 0 N/A N/A 1442 G /usr/lib/xorg/Xorg 4MiB | | 0 N/A N/A 2240 G /usr/lib/xorg/Xorg 4MiB | +-----------------------------------------------------------------------------+ ________________________________ From: Richard Kelly Sent: Monday, November 7, 2022 11:56 AM To: Ruochun Zhang; ProjectChrono Subject: Re: [chrono] Re: Make fails with GPU module enabled Thanks Ruochun for replying to my question. I tried to compile with gcc 11.1 and 11.3 and get the same error. There is something going on with my cuda installation though... Seems like the system can see there is a GPU there but not much more than that.. I'll do some reading in the nvidia forums to see if I can fix. nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2019 NVIDIA Corporation Built on Sun_Jul_28_19:07:16_PDT_2019 Cuda compilation tools, release 10.1, V10.1.243 nvidia-debugdump --list Found 1 NVIDIA devices Error: nvmlDeviceGetHandleByIndex(): Not Found FAILED to get details on GPU (0x0): Not Found nvidia-smi Unable to determine the device handle for GPU 0000:01:00.0: Not Found ________________________________ From: [email protected] <[email protected]> on behalf of Ruochun Zhang <[email protected]> Sent: Monday, November 7, 2022 3:51 AM To: ProjectChrono Subject: [chrono] Re: Make fails with GPU module enabled Hi, Radu may have a better insight on this particular problem, but could you let us know your CUDA version? In the mean time, you can first make sure Chrono::FSI module is turned off, and then try building with gcc 11.2 or 11.3 to see if it changes anything. Thank you, Ruochun On Friday, November 4, 2022 at 7:58:00 AM UTC-5 [email protected] wrote: When the GPU module is enabled I get the error below when I try to make. I am using ubuntu 20.04 and gcc 9.4 g++ 9.4. It compiles without the GPU module. Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD failed with the following output: Change Dir: /media/richard/My Passport/workspace/chrono_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_f7a74/fast && /usr/bin/make -f CMakeFiles/cmTC_f7a74.dir/build.make CMakeFiles/cmTC_f7a74.dir/build make[1]: Entering directory '/media/richard/My Passport/workspace/chrono_build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f7a74.dir/src.c.o /usr/bin/cc -DCMAKE_HAVE_LIBC_PTHREAD -o CMakeFiles/cmTC_f7a74.dir/src.c.o -c "/media/richard/My Passport/workspace/chrono_build/CMakeFiles/CMakeTmp/src.c" Linking C executable cmTC_f7a74 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f7a74.dir/link.txt --verbose=1 /usr/bin/cc -DCMAKE_HAVE_LIBC_PTHREAD CMakeFiles/cmTC_f7a74.dir/src.c.o -o cmTC_f7a74 /usr/bin/ld: CMakeFiles/cmTC_f7a74.dir/src.c.o: in function `main': src.c:(.text+0x46): undefined reference to `pthread_create' /usr/bin/ld: src.c:(.text+0x52): undefined reference to `pthread_detach' /usr/bin/ld: src.c:(.text+0x63): undefined reference to `pthread_join' collect2: error: ld returned 1 exit status make[1]: *** [CMakeFiles/cmTC_f7a74.dir/build.make:87: cmTC_f7a74] Error 1 make[1]: Leaving directory '/media/richard/My Passport/workspace/chrono_build/CMakeFiles/CMakeTmp' make: *** [Makefile:121: cmTC_f7a74/fast] Error 2 Source file was: #include <pthread.h> void* test_func(void* data) { return data; } int main(void) { pthread_t thread; pthread_create(&thread, NULL, test_func, NULL); pthread_detach(thread); pthread_join(thread, NULL); pthread_atfork(NULL, NULL, NULL); pthread_exit(NULL); return 0; } Performing C++ SOURCE FILE Test DETECTED_NEON failed with the following output: Change Dir: /media/richard/My Passport/workspace/chrono_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_44c59/fast && /usr/bin/make -f CMakeFiles/cmTC_44c59.dir/build.make CMakeFiles/cmTC_44c59.dir/build make[1]: Entering directory '/media/richard/My Passport/workspace/chrono_build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_44c59.dir/src.cxx.o /usr/bin/c++ -pthread -fopenmp -DDETECTED_NEON -march=armv8-a -std=gnu++14 -o CMakeFiles/cmTC_44c59.dir/src.cxx.o -c "/media/richard/My Passport/workspace/chrono_build/CMakeFiles/CMakeTmp/src.cxx" cc1plus: error: bad value (‘armv8-a’) for ‘-march=’ switch cc1plus: note: valid arguments to ‘-march=’ switch are: nocona core2 nehalem corei7 westmere sandybridge corei7-avx ivybridge core-avx-i haswell core-avx2 broadwell skylake skylake-avx512 cannonlake icelake-client icelake-server cascadelake tigerlake bonnell atom silvermont slm goldmont goldmont-plus tremont knl knm x86-64 eden-x2 nano nano-1000 nano-2000 nano-3000 nano-x2 eden-x4 nano-x4 k8 k8-sse3 opteron opteron-sse3 athlon64 athlon64-sse3 athlon-fx amdfam10 barcelona bdver1 bdver2 bdver3 bdver4 znver1 znver2 btver1 btver2 native make[1]: *** [CMakeFiles/cmTC_44c59.dir/build.make:66: CMakeFiles/cmTC_44c59.dir/src.cxx.o] Error 1 make[1]: Leaving directory '/media/richard/My Passport/workspace/chrono_build/CMakeFiles/CMakeTmp' make: *** [Makefile:121: cmTC_44c59/fast] Error 2 ...and run output: Return value: 1 Source file was: #include <arm_neon.h> int main() { float64_t a[2] = { 1., 2. }; float64_t b[2] = { -1., 3. }; float64_t c[2]; float64x2_t va = vld1q_f64(&a[0]); float64x2_t vb = vld1q_f64(&b[0]); float64x2_t vc = vaddq_f64(va, vb); vst1q_f64(&c[0], vc); if (c[0] == 0. && c[1] == 5.) return 0; else return 0; } -- You received this message because you are subscribed to a topic in the Google Groups "ProjectChrono" group. 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