Here is a list of all namespaces with brief descriptions:

[detail level 123]

Nllvm
Nllzk
NaffineMapHelpers	Group together all implementation related to AffineMap type parameters
Narray
Ndetail
Nimpl
Nboolean
Ndetail
Ncast
Ndetail
Ncomponent
Ndetail
Nconstrain
Ndetail
Ndataflow
Ndebug
Nfelt
Ndetail
Nfunction
Ndetail
Nglobal
Ndetail
Nimpl
Ninclude
Ndetail
Nimpl
Npolymorphic
Ndetail
Nimpl
Nstring
Ndetail
Nundef
Ndetail
Nmlir
NStep1_InstantiateStructs
NStep2_Unroll
NStep3_InstantiateAffineMaps
NStep4_PropagateTypes
NStep5_Cleanup