tvm-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Sebastian via TVM Discuss <>
Subject [TVM Discuss] [Development] OpenCL AutoTVM questions
Date Tue, 21 May 2019 11:02:09 GMT

I'm trying to enable AutoTVM for OpenCL (`intel_graphics` target). So far I managed to have
some success in that area, but values are multiple times worst than for generic scheduler.

To begin with I am focusing only on conv2d operation (since this is also only one currently
present in `intel_graphics` TOPI). I've used `` file from CUDA to use it as
a dummy test file (this scheduler seemed to be the easiest) and get some idea what is required
to write my own one. There are few things I don't understand and I'd appreciate guidance on
how such scheduler should be written/what values should I provide. Two most pressing questions
for now are:

1. From where you have all of the splitting and other numerical values in `schedule_direct_cuda`?

1. How you decided about `tvm.thread_axis` threads?

[Visit Topic]( to respond.

You are receiving this because you enabled mailing list mode.

To unsubscribe from these emails, [click here](

Tianqi Chen, UW, Seattle, WA, 98105, United States
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message