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update: Extend datatypes support #482

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This PR enables support for INT4 tensors on all the device types in OVEP. This is mandatory to run and support INT4 precision GenAI models

@@ -118,6 +118,7 @@ std::vector<SupportedOp> supported_op_mode = {
{"CumSum", V_2022_1, {"CPU", "GPU"}},
{"DepthToSpace", V_2020_4, {"CPU", "GPU"}},
{"DequantizeLinear", V_2021_4, {"CPU", "GPU"}},
{"DequantizeLinear", V_2024_4, {"CPU", "GPU", "NPU"}},

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Just add NPU here otherwise it wont support DeQuantizeLinear for 2024_3

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And please merge 2024_5 PR and this one as we do not have support for INT4 in 2024_4

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And please merge 2024_5 PR and this one as we do not have support for INT4 in 2024_4

@vthaniel Can you trigger the internal CI to make the PR #480 merge ready

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Just add NPU here otherwise it wont support DeQuantizeLinear for 2024_3

NPU is already added like below -
{"DequantizeLinear", V_2024_4, {"CPU", "GPU", "NPU"}}

Did you mean this instead for support since 2021.4-
{"DequantizeLinear", V_2021_4, {"CPU", "GPU","NPU"}},

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