comaniac commented on a change in pull request #7468:
URL: https://github.com/apache/tvm/pull/7468#discussion_r578641105
##########
File path: python/tvm/topi/cuda/nms.py
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@@ -610,8 +610,10 @@ def _get_sorted_indices(data, data_buf, score_index,
score_shape):
)
target = tvm.target.Target.current()
- # TODO(masahi): Check -libs=thrust option
- if target and target.kind.name in ["cuda", "rocm"] and
is_thrust_available():
+ if target and (
+ can_use_thrust(target, "tvm.contrib.thrust.sort")
+ or can_use_rocthrust(target, "tvm.contrib.thrust.sort")
+ ):
sort_tensor = argsort_thrust(score_tensor, axis=1, is_ascend=False,
dtype="int32")
else:
sort_tensor = argsort(score_tensor, axis=1, is_ascend=False,
dtype="int32")
Review comment:
Just a thought and feel free to ignore: Since THRUST won't be used
without `-libs=thrust` after this PR, would that be better to add a warning
message here if `tvm.contrib.thrust.sort` is available (i.e., users built TVM
with THRUST enabled) and target doesn't have `-libs=thrust`? We can then remove
the warning in the next release or so.
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