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加载了galcore.ko并加入了libopenCL.so等相关的库文件,运行Demo目录下的fft及fft.cl程序报错如下:
/home # ./fft 32
[ 1] HAL user version 4.6.9 build 1210 Jun 17 2013 16:58:54
[ 2] HAL kernel version 4.6.9 build 6622
Block size: 16
Print result: yes
Initializing device(s)...
Get the Device info and select Device...
# of Devices Available = 1
# of Compute Units = 256
# compute units = 256
Creating Command Queue...
log2(fft size) = log2(32)=5
Compiling radix-2 FFT Program for GPU...
creating radix-2 kernels...
Creating kernel fft_radix2 0 (p=1)...
ERROR:: -5 clCreateKernel failed
请问这是什么原因? |
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