Hello, I have a machine with 40 cpu cores, and a process that runs a TVM application on 10 threads. I wish that each TVM thread will use 4 cpu cores so I set TVM_NUM_THREADS=4. Then what happens is without cpu affinity (TVM_BIND_THREADS=0), the 10 threads will try to occupy cpus randomly, slowing down on each thread. I thought cpu affinity could help if we can let each thread have a dedicated cpu to use. e.g. thread_0 will use cpu_0~cpu_3, thread_1 will use cpu_4~cpu_7, etc. But I don't know how to accomplish that, as when I set TVM_BIND_THREADS=1, all threads will try to use cpu_0~cpu_3. I wonder if there is a way to manually control the CPU affinity in a multithreading scenario. Thanks!
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