tpch.rs

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//! tpch binary only entrypoint

use datafusion::error::Result;
use datafusion_benchmarks::tpch;
use structopt::StructOpt;

#[cfg(all(feature = "snmalloc", feature = "mimalloc"))]
compile_error!(
    "feature \"snmalloc\" and feature \"mimalloc\" cannot be enabled at the same time"
);

#[cfg(feature = "snmalloc")]
#[global_allocator]
static ALLOC: snmalloc_rs::SnMalloc = snmalloc_rs::SnMalloc;

#[cfg(feature = "mimalloc")]
#[global_allocator]
static ALLOC: mimalloc::MiMalloc = mimalloc::MiMalloc;

#[derive(Debug, StructOpt)]
#[structopt(about = "benchmark command")]
enum BenchmarkSubCommandOpt {
    #[structopt(name = "datafusion")]
    DataFusionBenchmark(tpch::RunOpt),
}

#[derive(Debug, StructOpt)]
#[structopt(name = "TPC-H", about = "TPC-H Benchmarks.")]
enum TpchOpt {
    Benchmark(BenchmarkSubCommandOpt),
    Convert(tpch::ConvertOpt),
}

/// 'tpch' entry point, with tortured command line arguments.  Please
/// use `dbbench` instead.
///
/// Note: this is kept to be backwards compatible with the benchmark names prior to
/// <https://github.com/apache/datafusion/issues/6994>
#[tokio::main]
async fn main() -> Result<()> {
    env_logger::init();
    match TpchOpt::from_args() {
        TpchOpt::Benchmark(BenchmarkSubCommandOpt::DataFusionBenchmark(opt)) => {
            opt.run().await
        }
        TpchOpt::Convert(opt) => opt.run().await,
    }
}