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broken1999木虫 (正式写手)
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[求助]
CUDA版本的NAMD fatal error: All CUDA devices are in prohibited mode 已有1人参与
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个人台式机，显卡G100，驱动304.54 已配置好CUDA驱动，能够编译运行.cu程序得出正确结果 已关闭Xwindow 运行 ./charmrun ++local +p1 ./namd2+idlepoll /home/z/1/ubq_wb_eq.conf > ubq.log log文件显示如下： Running command: ./namd2 +idlepoll /home/z/1/ubq_wb_eq.conf ++local +p1 Charm++: standalone mode (not using charmrun) Converse/Charm++ Commit ID: v6.4.0-beta1-0-g5776d21 CharmLB> Load balancer assumes all CPUs are same. Charm++> Running on 1 unique compute nodes (2-way SMP). Charm++> cpu topology info is gathered in 0.000 seconds. Info: NAMD 2.9 for Linux-x86_64-multicore-CUDA Info: Info: Please visit http://www.ks.uiuc.edu/Research/namd/ Info: for updates, documentation, and support information. Info: Info: Please cite Phillips et al., J. Comp. Chem. 26:1781-1802 (2005) Info: in all publications reporting results obtained with NAMD. Info: Info: Based on Charm++/Converse 60400 for multicore-linux64-iccstatic Info: Built Mon Apr 30 14:02:11 CDT 2012 by jim on naiad.ks.uiuc.edu Info: 1 NAMD 2.9 Linux-x86_64-multicore-CUDA 1 z-64 z Info: Running on 1 processors, 1 nodes, 1 physical nodes. Info: CPU topology information available. Info: Charm++/Converse parallel runtime startup completed at 0.0193279 s Did not find +devices i,j,k,... argument, using all FATAL ERROR: CUDA error on Pe 0 (z-64 device 0): All CUDA devices are in prohibited mode, of compute capability 1.0, or otherwise unusable. [0] Stack Traceback: [0:0] CmiAbort+0x95 [0xbb9dc5] [0:1] _Z8NAMD_diePKc+0x62 [0x58231a] [0:2] _Z8cuda_diePKc+0x119 [0x769f8f] [0:3] _Z15cuda_initializev+0x367 [0x76a4e5] [0:4] _Z8all_initiPPc+0x55 [0x58b705] [0:5] _Z11master_initiPPc+0x6a [0x58b352] [0:6] _ZN7BackEnd4initEiPPc+0xe8 [0x58b2c8] [0:7] main+0x2f [0x5864cf] [0:8] __libc_start_main+0xfd [0x7f1ab0096c4d] [0:9] _ZNSt8ios_base4InitD1Ev+0x72 [0x54119a] [0] Stack Traceback: [0:0] [0xbbacf5] [0:1] CmiAbort+0xd3 [0xbb9e03] [0:2] _Z8NAMD_diePKc+0x62 [0x58231a] [0:3] _Z8cuda_diePKc+0x119 [0x769f8f] [0:4] _Z15cuda_initializev+0x367 [0x76a4e5] [0:5] _Z8all_initiPPc+0x55 [0x58b705] [0:6] _Z11master_initiPPc+0x6a [0x58b352] [0:7] _ZN7BackEnd4initEiPPc+0xe8 [0x58b2c8] [0:8] main+0x2f [0x5864cf] [0:9] __libc_start_main+0xfd [0x7f1ab0096c4d] [0:10] _ZNSt8ios_base4InitD1Ev+0x72 [0x54119a] 怀疑过是compute mode的问题，就将之改动为exclusive_thread、exclusive_preocess、default都试过也不行。 改过之后，log文件只剩一句话 Running command: ./namd2 +idlepoll /home/z/1/ubq_wb_eq.conf ++local +p1 |
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