hls4ml with vitis_hls

[cheese-leopard]

I'm trying to use hls4ml on vitis_hls 2023.2 which is newly released. When I build the hls_model, some Warning occurred at the very beginning, show as follows:

WARNING: [HLS 207-5514] the pragma is not supported and will be ignored (firmware/nnet_utils/nnet_activation_stream.h:453:9)
WARNING: [HLS 207-5538] 'region' in '#pragma HLS Inline' is deprecated, use 'Inline Pragma' instead (firmware/nnet_utils/nnet_conv2d.h:47:26)

full view is also as follows:

I'm wondering if the warning means that some optimization methods in hls4ml lose efficacy in this vitis_hls version or can be ignored?
Testing on Linux system Ubunto 22.04, any reply would be appreciated!

[cheese-leopard]

One more question, can anybody tell hls4ml version 0.7 is more compatible with vivado_hls or vitis_hls?