alex.xia

Can't translate function call. Missing builtin? _Z11read_imageh14ocl_image2d_ro11ocl_samplerDv2_i in: %call38 = tail call spir_func @_Z11read_imageh14ocl_image2d_ro11ocl_samplerDv2_i(%opencl.image2d_ro_t.float.sampled addrspace(1)* %1, %opencl.sampler_t addrspace(2)* %32, %33) #6 Can't translate function call. Missing builtin? _Z11read_imageh14ocl_image2d_ro11ocl_samplerDv2_i in: %call33...

OpenBLAS multi-thread using on NVIDIA tegra k1

4

The program called openblas_set_num_threads(4) before calling dgemm function. Meanwhile, I use top command to monitor CPU usage, I found only one core is running. Otherwise, I call openblas_set_num_threads(1), the time...