[JSEP/WebGPU] Remove explicit split operator in GQA when QKV packed.#22627
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satyajandhyala wants to merge 3 commits intomainfrom
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[JSEP/WebGPU] Remove explicit split operator in GQA when QKV packed.#22627satyajandhyala wants to merge 3 commits intomainfrom
satyajandhyala wants to merge 3 commits intomainfrom
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Description
Remove the explicit split operation to support packed QKV. Instead use indexing to read the key/value data from Q input.
Motivation and Context
Improve GQA performance.