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Posted to discuss-archive@tvm.apache.org by tvmutil via TVM Discuss <no...@discuss.tvm.ai> on 2019/11/13 03:03:25 UTC

[TVM Discuss] [Questions] Need help reading Relay IR


I  get relay IR printed by call build_module.lower() :
// func_name is "fused_sqrt_2"
    produce T_sqrt {
  parallel (ax0, 0, 128) {
    T_sqrt[ax0] = sqrt(placeholder[ax0])
  }
}  

I want to know what really happens with "parallel (ax0, 0, 128)" , will there be 128 tasks to be tun at runtime?
If i set TVM_NUM_THREADS=8, how does TVM schedule these 128 tasks?





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Tianqi Chen, UW, Seattle, WA, 98105, United States
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