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### Introduce shrunken gather operator Exist Gather operator schema won't guarantee output element count will be smaller than input element count. Actually, it is possible output element count >, =, or < input element count. For some cases we know for sure output element count MUST be <= input element count, we will upstream those Gather operators to reduce compute flops. So this PR introduces an ShrunkenGather which explicitly guarantee output count will be smaller than input count. The operator add additional restriction on inputs, but still re-use existing Gather's implementations plus input check during runtime. This is a requirement for subsequent optimization (Draft PR: https://github.com/microsoft/onnxruntime/pull/15401) we will do for label sparsity and embedding sparsity. |
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| .. | ||
| api_tests_without_env | ||
| common | ||
| contrib_ops | ||
| custom_op_registration | ||
| debug_node_inputs_outputs | ||
| eager | ||
| framework | ||
| fuzzing | ||
| global_thread_pools | ||
| ir | ||
| logging_apis | ||
| mlas | ||
| onnx | ||
| opaque_api | ||
| optimizer | ||
| perftest | ||
| platform | ||
| proto | ||
| providers | ||
| python | ||
| quantization | ||
| shared_lib | ||
| testdata | ||
| unittest_main | ||
| util | ||
| wasm | ||
| win_getopt | ||
| xctest | ||