Enable FP4/MXFP4 Ops with requests and CUDA alignment #2305
Description
🚀 The feature, motivation and pitch
Plan to enable the following ops for FP4/MXFP4:
- cat Add float4_e2m1fn_x2 support for concat #2315
- copy Enable Float4_e2m1fn_x2 to Float4_e2m1fn_x2 copy #2310
Alternatives
No response
Additional context
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