| import os |
| import re |
| import sys |
| from subprocess import run |
|
|
| from linetimer import CodeTimer |
|
|
| INCLUDE_IO = bool(os.environ.get("INCLUDE_IO", False)) |
| SHOW_RESULTS = bool(os.environ.get("SHOW_RESULTS", False)) |
| LOG_TIMINGS = bool(os.environ.get("LOG_TIMINGS", False)) |
| SCALE_FACTOR = os.environ.get("SCALE_FACTOR", "1") |
| WRITE_PLOT = bool(os.environ.get("WRITE_PLOT", False)) |
| FILE_TYPE = os.environ.get("FILE_TYPE", "parquet") |
| SPARK_LOG_LEVEL = os.environ.get("SPARK_LOG_LEVEL", "ERROR") |
| print("include io:", INCLUDE_IO) |
| print("show results:", SHOW_RESULTS) |
| print("log timings:", LOG_TIMINGS) |
| print("file type:", FILE_TYPE) |
|
|
| CWD = os.path.dirname(os.path.realpath(__file__)) |
| DATASET_BASE_DIR = os.path.join(CWD, f"tables_scale_{SCALE_FACTOR}") |
| ANSWERS_BASE_DIR = os.path.join(CWD, "tpch-dbgen/answers") |
| TIMINGS_FILE = os.path.join(CWD, os.environ.get("TIMINGS_FILE", "timings.csv")) |
| DEFAULT_PLOTS_DIR = os.path.join(CWD, "plots") |
|
|
|
|
| def append_row(solution: str, q: str, secs: float, version: str, success=True): |
| with open(TIMINGS_FILE, "a") as f: |
| if f.tell() == 0: |
| f.write("solution,version,query_no,duration[s],include_io,success\n") |
| f.write(f"{solution},{version},{q},{secs},{INCLUDE_IO},{success}\n") |
|
|
|
|
| def on_second_call(func): |
| def helper(*args, **kwargs): |
| helper.calls += 1 |
|
|
| |
| |
| if helper.calls == 1: |
| |
| if not INCLUDE_IO: |
| helper.result = func(*args, **kwargs) |
| return helper.result |
|
|
| |
| if INCLUDE_IO and helper.calls == 2: |
| helper.result = func(*args, **kwargs) |
|
|
| return helper.result |
|
|
| helper.calls = 0 |
| helper.result = None |
|
|
| return helper |
|
|
|
|
| def execute_all(solution: str): |
| package_name = f"{solution}_queries" |
|
|
| expr = re.compile(r"^q(\d+).py") |
| num_queries = 0 |
| for file in os.listdir(package_name): |
| g = expr.search(file) |
| if g is not None: |
| num_queries = max(int(g.group(1)), num_queries) |
|
|
| with CodeTimer(name=f"Overall execution of ALL {solution} queries", unit="s"): |
| for i in range(1, num_queries + 1): |
| run([sys.executable, "-m", f"{package_name}.q{i}"]) |
|
|
