GPU Compute Software
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Where is intel_compute_runtime installed (i.e. Intel Level Zero) on DevCloud node?

jishengz
Beginner
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I was experimenting some programming model on Intel level-zero runtime, please inform me where is intel_compute_runtime installed (i.e. Intel Level Zero) ? thanks
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Anita_Intel
Employee
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Dear User,


For user-mode driver part,

The file /etc/OpenCL/vendors/intel.icd includes single line full path to the Intel OpenCL driver library file. It points to libigdrcl.so. 

On devcloud node, usually at /usr/lib/x86_64-linux-gnu/intel-opencl/libigdrcl.so or /usr/local/lib/intel-opencl/*

Level Zero GPU driver library usually located at /usr/lib/x86_64-linux-gnu/libze_intel_gpu.so.1

(To check these library locations, you need to take interactive session on the GPU node)


For kernel-mode driver part, you can locate "i915" driver.


locate i915.ko

/lib/modules/4.15.0-76-generic/kernel/drivers/gpu/drm/i915/i915.ko


Note: As you are using GPU nodes on Devcloud, you don't need to bother about graphics driver installation. It is taken care by Devcloud support team.


If you need further help, please let us know.


Thanks,

Anita



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