Hello!
I'm developing some openCL application with Beignet in Ubuntu 14.04 x64
Desktop upon Bay Trail E3825.
And I found that reading data from GPU memory through whatever drm_intel
gem_bo_map or drm_intel_gem_bo_get subdata cost about 0.002 ~ 0.003 second to
fetch a 7MiB array, which is not quite satisfing.
Could anybody help solve this problem?
Thanks.
Wenhua Shi
Tongji University_______________________________________________
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