pijul/sanakirja - Change AFKBHYVE25QMIU2WZATEGWG2EXSBQZ44DVDPACKNS3M4QGBF4ONAC

Comparing the two implementations of leaves (sized/unsized). Sized are faster for writes, slower for reads.

Created by pmeunier on February 3, 2021

AFKBHYVE25QMIU2WZATEGWG2EXSBQZ44DVDPACKNS3M4QGBF4ONAC

Dependencies

In channels

main

Change contents

Replacement in sanakirja/src/tests.rs at line 308 [4.11]
B:BD[3.52417] → [3.52417:52438]
```
    let n = 1580u64;
```
[3.52417]
[3.52438]
```
    let n = 10_000u64;
```

Insertion in sanakirja/src/tests.rs at line 328 [4.11]

[2.11816]

    let mut db = create_db_::<MutTxn<&Env, ()>, u64, u64, P<u64, u64>>(&mut txn).unwrap();

Replacement in sanakirja/src/tests.rs at line 330 [4.11]

B:BD[2.11860] → [2.11860:11974]

    let mut db = create_db_::<MutTxn<&Env, ()>, u64, u64, P<u64, u64>>(&mut txn).unwrap();
    let n = 22_014u64;

[2.11860]

[2.11974]

    let n = 10_000_000u64;

Replacement in sanakirja/src/tests.rs at line 335 [4.11]

B:BD[2.12096] → [2.12096:12337]

    debug!("===========================");
    crate::debug::debug(&txn, &[&db], "debug0", true);
    put(&mut txn, &mut db, &n, &n).unwrap();
    crate::debug::debug(&txn, &[&db], "debug", true);
    println!("sized: {:?}", now.elapsed());

[2.12096]

[2.12337]

    println!("sized put: {:?}", now.elapsed());
    let now = std::time::SystemTime::now();
    for i in 0..n {
        debug!("=================== {:?}", i);
        btree::get(&txn, &db, &i, None).unwrap();
    }
    println!("sized lookup: {:?}", now.elapsed());

Replacement in sanakirja/src/tests.rs at line 353 [4.11]
B:BD[2.12595] → [2.12595:12602]
```
    /*
```
[2.12595]
[2.12602]
Replacement in sanakirja/src/tests.rs at line 356 [4.11]
B:BD[2.12738] → [2.12738:12762]
```
    let n = 100_000u64;
```
[2.12738]
[2.12762]
```
    let n = 10_000_000u64;
```
Insertion in sanakirja/src/tests.rs at line 358 [4.11]
[2.12782]
[2.12782]
```
        debug!("=================== {:?}", i);
```

Replacement in sanakirja/src/tests.rs at line 361 [4.11]

B:BD[2.12837] → [2.12837:12890]

    println!("unsized: {:?}", now.elapsed());
    */

[2.12837]

[2.12890]

    println!("unsized put: {:?}", now.elapsed());
    let now = std::time::SystemTime::now();
    for i in 0..n {
        debug!("=================== {:?}", i);
        btree::get(&txn, &db, &i, None).unwrap();
    }
    println!("unsized lookup: {:?}", now.elapsed());

Comparing the two implementations of leaves (sized/unsized). Sized are faster for writes, slower for reads.

Dependencies

In channels

Change contents

Replacement in sanakirja/src/tests.rs at line 308 [4.11]

Insertion in sanakirja/src/tests.rs at line 328 [4.11]

Replacement in sanakirja/src/tests.rs at line 330 [4.11]

Replacement in sanakirja/src/tests.rs at line 335 [4.11]

Replacement in sanakirja/src/tests.rs at line 353 [4.11]

Replacement in sanakirja/src/tests.rs at line 356 [4.11]

Insertion in sanakirja/src/tests.rs at line 358 [4.11]

Replacement in sanakirja/src/tests.rs at line 361 [4.11]