Here is a list of all namespaces with brief descriptions:

[detail level 123]

Nclang
Nllvm
Ncl
Nllzk
NaffineMapHelpers	Group together all implementation related to AffineMap type parameters
NalignmentHelpers
Narray
Ndetail
Nimpl
Nboolean
Ndetail
Ncast
Ndetail
Ncomponent
Ndetail
Nconstrain
Ndetail
Ndataflow
Ndebug
Ndetail
Nfelt
Ndetail
Nfunction
Ndetail
Nglobal
Ndetail
Nimpl
Ninclude
Ndetail
Nimpl
Npod
Ndetail
Npolymorphic
Ndetail
Nimpl
Nram
Ndetail
Nsmt
Ndetail
Nstring
Ndetail
Nmlir
Nmlir_hotfix	Replace mlir::registerTransformsPasses() to register a custom remove-dead-values pass because MLIR version 20 has a bug in that pass which causes an assertion failure when it encounters an scf.if op with an empty else region
NStep1A_InstantiateStructs
NStep1B_InstantiateFunctions
NStep2_Unroll
NStep3_InstantiateAffineMaps
NStep4_PropagateTypes
NStep5_Cleanup
Ntest_templates