Effect of removing node type check before growing inode - laurynas-biveinis/unodb GitHub Wiki
Filtering for (grow|add).*unodb::db
and insert.*unodb::db
:
-
micro_benchmark_n4
: 0% to 4% speedup (minimal_n4_sequential_insert<unodb::db>/16
) -
micro_benchmark_n16
: 1% slowdown (n16_sequential_add<unodb::db>/16383
) to 17% speedup (n16_sequential_add<unodb::db>/4096
) -
micro_benchmark_n48
: 2% slowdown (n48_random_add<unodb::db>/2
) to 2% speedup (n48_random_add<unodb::db>/4096
) -
micro_benchmark_n256
: 3% slowdown (grow_n48_to_n256_sequentially<unodb::db>/2
) to 4% speedup (n256_sequential_add<unodb::db>/1
)
Filtering for insert.*unodb::olc_db
and (grow|add).*unodb::olc_db
:
-
micro_benchmark_n4
: 1% slowdown (full_n4_sequential_insert<unodb::olc_db>/512
) to 1% speedup (full_n4_random_insert<unodb::olc_db>/32768
) -
micro_benchmark_n16
: 7% slowdown (n16_sequential_add<unodb::olc_db>/4096
) to 0% -
micro_benchmark_n48
: 0% to 8% speedup (n48_random_add<unodb::olc_db>/512
) -
micro_benchmark_n256
: 3% slowdown (n256_sequential_add<unodb::olc_db>/1
) to 6% speedup (grow_n48_to_n256_randomly<unodb::olc_db>/512
)