~/git-sandbox/postgresql/src/test/sort (sort-speedups)$ PGDATABASE=sorttest LD_LIBRARY_PATH=~/pgsql.master/lib ./speed # Tests on large-sized tables (20 GB), 16MB work_mem ----- random_ints: 755071 ms random_text: 3054989 ms # Tests on large-sized tables (20 GB), 256MB work_mem ----- random_ints: 500955 ms random_text: 1797228 ms # Tests on large-sized tables (20 GB), 512MB work_mem ----- random_ints: 413773 ms random_text: 1520891 ms # Tests on large-sized tables (20 GB), 2GB work_mem ----- random_ints: 400744 ms random_text: 1667530 ms