InteractiveUtils.versioninfo(): print the value of `Base.Threads.nt…

…hreads()` (JuliaLang#43806)

Co-authored-by: Jameson Nash <[email protected]>

stdlib/InteractiveUtils/src/InteractiveUtils.jl

@@ -128,7 +128,7 @@ function versioninfo(io::IO=stdout; verbose::Bool=false)
  end
  else
  cpu = Sys.cpu_info()
- println(io, " CPU: ", cpu[1].model)
+ println(io, " CPU: ", length(cpu), " × ", cpu[1].model)
  end
 
  if verbose
@@ -141,6 +141,7 @@ function versioninfo(io::IO=stdout; verbose::Bool=false)
  println(io, " WORD_SIZE: ", Sys.WORD_SIZE)
  println(io, " LIBM: ",Base.libm_name)
  println(io, " LLVM: libLLVM-",Base.libllvm_version," (", Sys.JIT, ", ", Sys.CPU_NAME, ")")
+ println(io, " Threads: ", Threads.nthreads(), " on ", Sys.CPU_THREADS, " virtual cores")
 
  function is_nonverbose_env(k::String)
  return occursin(r"^JULIA_|^DYLD_|^LD_", k)