Using bench.tests
Running 12 tests 2 times with 3 executables at 2009-06-13 18:20:50.826226 UTC:

Summary (best iteration):

                                     || hledger-0.5 | hledger-0.6 | ledger
=====================================++=============+=============+=======
-f 100x100x10.ledger     balance     ||        0.10 |        0.10 |   0.07
-f 100x100x10.ledger     register    ||        0.07 |        0.07 |   0.18
-f 100x100x10.ledger     print       ||        0.04 |        0.04 |   0.13

-f 1000x1000x10.ledger   balance     ||        3.97 |        3.81 |   0.23
-f 1000x1000x10.ledger   register    ||        0.58 |        0.60 |   1.33
-f 1000x1000x10.ledger   print       ||        0.35 |        0.34 |   0.80

-f 10000x1000x10.ledger  balance     ||        8.56 |        8.31 |   1.13
-f 10000x1000x10.ledger  register    ||        5.88 |        5.90 |  12.60
-f 10000x1000x10.ledger  print       ||        3.72 |        3.72 |   7.34

-f 10000x1000x10.ledger  balance aa  ||        2.86 |        4.42 |   1.24
-f 10000x1000x10.ledger  register aa ||        2.75 |        4.29 |   1.52
-f 10000x1000x10.ledger  print aa    ||        2.72 |        4.21 |   1.39