> bench::mark(
+   read_ipums_micro(ipums_example("cps_00097.xml"), verbose = FALSE),
+   iterations = 100
+ ) |> 
+   dplyr::glimpse()
Rows: 1
Columns: 13
$ expression <bch:expr> <read_ipums_micro(ipums_example("cps_00097.xml"), verbose = FALSE)>
$ min        <bch:tm> 101ms
$ median     <bch:tm> 104ms
$ `itr/sec`  <dbl> 9.55614
$ mem_alloc  <bch:byt> 19.5MB
$ `gc/sec`   <dbl> 9.55614
$ n_itr      <int> 50
$ n_gc       <dbl> 50
$ total_time <bch:tm> 5.23s
$ result     <list> [<tbl_df[20351 x 14]>]
$ memory     <list> [<Rprofmem[7686 x 3]>]
$ time       <list> <112ms, 104ms, 109ms, 105ms, 110ms, 104ms, 109ms, 104ms, 110ms, 104ms…
$ gc         <list> [<tbl_df[100 x 3]>]

> system.time(
+   data <- read_ipums_micro("~/usa_00128.xml")
+ )
Use of data from IPUMS USA is subject to conditions including that users should cite the data appropriately. Use command `ipums_conditions()` for more details.
|================================================================================| 100%  611 MB
   user  system elapsed 
  92.36    1.62   94.25

> bench::mark(
+   read_ipums_micro(ipums_example("cps_00097.xml"), verbose = FALSE),
+   iterations = 100
+ ) |> 
+   dplyr::glimpse()
Rows: 1
Columns: 13
$ expression <bch:expr> <read_ipums_micro(ipums_example("cps_00097.xml"),…
$ min        <bch:tm> 121ms
$ median     <bch:tm> 124ms
$ `itr/sec`  <dbl> 8.017142
$ mem_alloc  <bch:byt> 21.7MB
$ `gc/sec`   <dbl> 44.30526
$ n_itr      <int> 19
$ n_gc       <dbl> 105
$ total_time <bch:tm> 2.37s
$ result     <list> [<tbl_df[20351 x 14]>]
$ memory     <list> [<Rprofmem[7799 x 3]>]
$ time       <list> <119ms, 114ms, 121ms, 119ms, 112ms, 114ms, 125ms, 1…
$ gc         <list> [<tbl_df[100 x 3]>]

> system.time(
+   data <- read_ipums_micro("~/usa_00128.xml")
+ )
Use of data from IPUMS USA is subject to conditions including that users should cite the data appropriately. Use command `ipums_conditions()` for more details.
|============================================================| 100%  611 MB
   user  system elapsed 
 108.45    2.44  111.41

> bench::mark(
+   read_ipums_micro(ipums_example("cps_00097.xml"), verbose = FALSE),
+   iterations = 100
+ ) |> 
+ dplyr::glimpse()
Rows: 1
Columns: 13
$ expression <bch:expr> <read_ipums_micro(ipums_example("cps_00097.xml"), verbose = FALSE)>
$ min        <bch:tm> 118ms
$ median     <bch:tm> 123ms
$ `itr/sec`  <dbl> 8.133421
$ mem_alloc  <bch:byt> 21.7MB
$ `gc/sec`   <dbl> 47.44495
$ n_itr      <int> 18
$ n_gc       <dbl> 105
$ total_time <bch:tm> 2.21s
$ result     <list> [<tbl_df[20351 x 14]>]
$ memory     <list> [<Rprofmem[7843 x 3]>]
$ time       <list> <146ms, 124ms, 132ms, 132ms, 128ms, 132ms, 144ms, 133ms, 129ms, 127ms…
$ gc         <list> [<tbl_df[100 x 3]>]

> system.time(
+   data <- read_ipums_micro("~/usa_00128.xml")
+ )
Use of data from IPUMS USA is subject to conditions including that users should cite the data appropriately. Use command `ipums_conditions()` for more details.
|================================================================================| 100%  611 MB
   user  system elapsed 
 106.92    2.20  109.38