Benchmark of TPC-C and YCSB

Now, This provides TPC-C-NP benchmark.

• [wip] TPC-C - full mix

$ cd [to/ ccbench_v2]
$ mkdir build
$ cd build
$ cmake -DCMAKE_BUILD_TYPE=Release ..
$ make -j

• runtime options
  • -thread_num : Total number of worker threads.
    • default : 1
  • -clocks_per_us : Use this info for measuring time.
    • default : 2100
  • -epoch_time : Epoch interval [msec].
    • default : 40
  • -extime : Execution time [sec].
    • default : 1
  • -num_wh : The number of warehouses.
    • default : 1
  • -perc_payment : The percentage of Payment transactions.
    • default : 50
  • -perc_order_status : The percentage of Order_Status transactions.
    • default : 0
  • -perc_delivery : The percentage of Delivery transactions.
    • default : 0
  • -perc_stock_level : The percentage of Stock-Level transactions.
    • default : 0
• example

$ ./benchmark/bench.exe -extime 5

• note : If you want to avoid contentions against global heap, you should use appropriate memory allocator.

$ LD_PRELOAD=[path/to/some memory allocator] ./benchmark/bench.exe