Running OpenCL on MIC got error, but CPU is fine.

Hi,

I'm a beginner to OpenCL, and I want to run it on MIC. I download the monte-carlo example from the below url:

https://software.intel.com/en-us/vcsource/samples/monte-carlo/

Run it on CPU if fine, but when I choose to run it on MIC, it goes wrong. Some one could help?

MonteCarlo]$ ./montecarlo -d 1

WARNING: All config files need .conf: /etc/modprobe.d/unsupported-modules, it will be ignored in a future release.

WARNING: /etc/modprobe.d/unsupported-modules line 1: ignoring bad line starting with 'allow_unsupported_modules=1'

FATAL: Error inserting nvidia (/lib/modules/2.6.32-358.el6.x86_64/kernel/drivers/video/nvidia.ko): No such device

Platforms (1):

    [0] Intel(R) OpenCL [Selected]

Devices (4):

    [0]       Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz

    [1] Intel(R) Many Integrated Core Acceleration Card [Selected]

    [2] Intel(R) Many Integrated Core Acceleration Card

    [3] Intel(R) Many Integrated Core Acceleration Card

./montecarlo: relocation error: /opt/intel/opencl-1.2-4.4.0.117/lib64/libmic_device.so: symbol COIProcessSetCacheSize, version COI_1.0 not defined in file libcoi_host.so.0 with link time reference

If I run it on CPU, it is OK.

 MonteCarlo]$ ./montecarlo 

WARNING: All config files need .conf: /etc/modprobe.d/unsupported-modules, it will be ignored in a future release.

WARNING: /etc/modprobe.d/unsupported-modules line 1: ignoring bad line starting with 'allow_unsupported_modules=1'

FATAL: Error inserting nvidia (/lib/modules/2.6.32-358.el6.x86_64/kernel/drivers/video/nvidia.ko): No such device

Platforms (1):

    [0] Intel(R) OpenCL [Selected]

Devices (4):

    [0]       Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz [Selected]

    [1] Intel(R) Many Integrated Core Acceleration Card

    [2] Intel(R) Many Integrated Core Acceleration Card

    [3] Intel(R) Many Integrated Core Acceleration Card

Build program options: "-D__DO_FLOAT__ -cl-denorms-are-zero -cl-fast-relaxed-math -cl-single-precision-constant -DNSAMP=262144"

Running Monte Carlo options pricing for 65536 options, with 262144 samples

Size of memory region for each array: 262144 bytes

Using risk free rate = 0.05 and volatility = 0.2

Host time: 5.54317 sec.

Host perf: 11822.8 Options per second