[perf] Precompile for instantiate

[odow]

A small but easy win

Before

(base) oscar@Oscars-MBP time_to_first_solve % ~/julia --project=. script.jl clp
Running: clp 
 10.806358 seconds (26.74 M allocations: 1.644 GiB, 7.28% gc time, 21.54% compilation time)
  0.001693 seconds (3.54 k allocations: 305.125 KiB)
(base) oscar@Oscars-MBP time_to_first_solve % 
(base) oscar@Oscars-MBP time_to_first_solve % ~/julia --project=. script.jl clp --no-bridge
Running: clp --no-bridge
  5.038987 seconds (10.89 M allocations: 675.651 MiB, 5.38% gc time, 40.86% compilation time)
  0.001256 seconds (2.55 k allocations: 242.703 KiB)
(base) oscar@Oscars-MBP time_to_first_solve % ~/julia --project=. script.jl glpk           
Running: glpk 
  6.586336 seconds (17.67 M allocations: 1.037 GiB, 6.42% gc time, 35.91% compilation time)
  0.000462 seconds (1.22 k allocations: 84.453 KiB)
(base) oscar@Oscars-MBP time_to_first_solve % ~/julia --project=. script.jl glpk --no-bridge
Running: glpk --no-bridge
  4.445656 seconds (6.81 M allocations: 399.100 MiB, 5.10% gc time, 99.96% compilation time)
  0.000261 seconds (659 allocations: 65.656 KiB)

After

(base) oscar@Oscars-MBP time_to_first_solve % ~/julia --project=. script.jl clp
Running: clp 
 10.459239 seconds (26.24 M allocations: 1.615 GiB, 6.40% gc time, 20.68% compilation time)
  0.001283 seconds (3.54 k allocations: 305.125 KiB)
(base) oscar@Oscars-MBP time_to_first_solve % ~/julia --project=. script.jl clp --no-bridge
Running: clp --no-bridge
  4.933136 seconds (9.90 M allocations: 616.622 MiB, 5.80% gc time, 38.88% compilation time)
  0.001164 seconds (2.55 k allocations: 242.703 KiB)
(base) oscar@Oscars-MBP time_to_first_solve % ~/julia --project=. script.jl glpk           
Running: glpk 
  6.546280 seconds (17.18 M allocations: 1.008 GiB, 6.63% gc time, 35.29% compilation time)
  0.000453 seconds (1.22 k allocations: 84.453 KiB)
(base) oscar@Oscars-MBP time_to_first_solve % ~/julia --project=. script.jl glpk --no-bridge
Running: glpk --no-bridge
  3.855736 seconds (5.82 M allocations: 340.533 MiB, 5.64% gc time, 99.95% compilation time)
  0.000261 seconds (659 allocations: 65.656 KiB)