crazydemo commented on code in PR #10837:
URL: https://github.com/apache/tvm/pull/10837#discussion_r846908670
##########
src/relay/transforms/fold_scale_axis.cc:
##########
@@ -580,14 +581,38 @@ Expr Conv2DForwardRewrite(const Call& ref_call, const
Array<Expr>& new_args,
if (!weight.defined()) return Expr();
}
}
- // return transformed conv2d
+ // return transformed conv
return Call(ref_call->op, {sdata->value, weight}, ref_call->attrs,
ref_call->type_args);
}
-RELAY_REGISTER_OP("nn.conv2d").set_attr<FForwardPrep>("FScaleAxisForwardPrep",
Conv2DForwardPrep);
+Array<Message> PreConvForwardPrep(const Call& call, const Message&
out_message) {
+ if (backend::IsOp(call.as<CallNode>(), "nn.conv2d")) {
+ const auto* param = call->attrs.as<Conv2DAttrs>();
+ return ConvForwardPrep(call, param, out_message);
+ }
+ const auto* param = call->attrs.as<Conv3DAttrs>();
+ return ConvForwardPrep(call, param, out_message);
+}
+
+Expr PreConvForwardRewrite(const Call& ref_call, const Array<Expr>& new_args,
+ const Message& message) {
+ if (backend::IsOp(ref_call.as<CallNode>(), "nn.conv2d")) {
+ const auto* param = ref_call->attrs.as<Conv2DAttrs>();
+ return ConvForwardRewrite(ref_call, param, new_args, message);
+ }
+ const auto* param = ref_call->attrs.as<Conv3DAttrs>();
Review Comment:
Got it.
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