Renamed cnt_X_getmut() to cnt_X_get_mut().

1 files changed, 45 insertions, 44 deletions

diff --git a/benchmarks/rust_hashmap.rs b/benchmarks/rust_hashmap.rs
index d1372e8b..cd1f114e 100644
--- a/benchmarks/rust_hashmap.rs
+++ b/benchmarks/rust_hashmap.rs
@@ -1,44 +1,45 @@
-use std::time::{Instant};

-use std::io::Read;

-

-fn romu_rotl(val: u64, r: u32) -> u64

-    { return (val << r) | (val >> (64 - r)); }

-

-fn romu_trio(s: &mut[u64]) -> u64 {

-    let xp = s[0]; let yp = s[1]; let zp = s[2];

-    s[0] = 15241094284759029579 * zp;

-    s[1] = yp - xp; s[1] = romu_rotl(s[1], 12);

-    s[2] = zp - yp; s[2] = romu_rotl(s[2], 44);

-    return xp;

-}

-

-fn main() {

-    let n = 50_000_000; let mask = (1 << 25) - 1;

-    let mut m = std::collections::HashMap::<u64, u64>::with_capacity(n);

-    let mut rng: [u64; 3] = [1872361123, 123879177, 87739234];

-    println!("Rust HashMap  n = {}, mask = {:#x}", n, mask);

-    let now = Instant::now();

-    for _i in 0..n {

-        let key: u64 = romu_trio(&mut rng) & mask;

-        *m.entry(key).or_insert(0) += 1;

-    }

-    println!("insert  : {}ms  \tsize : {}", now.elapsed().as_millis(), m.len());

-    let now = Instant::now();

-    let mut sum = 0;

-    for i in 0..mask + 1 { if m.contains_key(&i) { sum += 1; }}

-    println!("lookup  : {}ms  \tsum  : {}", now.elapsed().as_millis(), sum);

-

-    let now = Instant::now();

-    let mut sum = 0;

-    for (_, value) in &m { sum += value; }

-    println!("iterate : {}ms  \tsum  : {}", now.elapsed().as_millis(), sum);

-

-    let mut rng: [u64; 3] = [1872361123, 123879177, 87739234];

-    let now = Instant::now();

-    for _ in 0..n {

-        let key: u64 = romu_trio(&mut rng) & mask;

-        m.remove(&key);

-    }

-    println!("remove  : {}ms  \tsize : {}", now.elapsed().as_millis(), m.len());

-    println!("press a key:"); std::io::stdin().bytes().next();

-}
\ No newline at end of file
+use std::time::{Instant};
+use std::io::Read;
+
+fn romu_rotl(val: u64, r: u32) -> u64
+    { return (val << r) | (val >> (64 - r)); }
+
+fn romu_trio(s: &mut[u64]) -> u64 {
+    let xp = s[0]; let yp = s[1]; let zp = s[2];
+    s[0] = 15241094284759029579 * zp;
+    s[1] = yp - xp; s[1] = romu_rotl(s[1], 12);
+    s[2] = zp - yp; s[2] = romu_rotl(s[2], 44);
+    return xp;
+}
+
+fn main() {
+    let n = 50_000_000; let mask = (1 << 25) - 1;
+    let mut m = std::collections::HashMap::<u64, u64>::with_capacity(n);
+    let mut rng: [u64; 3] = [1872361123, 123879177, 87739234];
+    println!("Rust HashMap  n = {}, mask = {:#x}", n, mask);
+    let now = Instant::now();
+    for _i in 0..n {
+        let key: u64 = romu_trio(&mut rng) & mask;
+        *m.entry(key).or_insert(0) += 1;
+    }
+
+    println!("insert  : {}ms  \tsize : {}", now.elapsed().as_millis(), m.len());
+    let now = Instant::now();
+    let mut sum = 0;
+    for i in 0..mask + 1 { if m.contains_key(&i) { sum += 1; }}
+    println!("lookup  : {}ms  \tsum  : {}", now.elapsed().as_millis(), sum);
+
+    let now = Instant::now();
+    let mut sum = 0;
+    for (_, value) in &m { sum += value; }
+    println!("iterate : {}ms  \tsum  : {}", now.elapsed().as_millis(), sum);
+
+    let mut rng: [u64; 3] = [1872361123, 123879177, 87739234];
+    let now = Instant::now();
+    for _ in 0..n {
+        let key: u64 = romu_trio(&mut rng) & mask;
+        m.remove(&key);
+    }
+    println!("remove  : {}ms  \tsize : {}", now.elapsed().as_millis(), m.len());
+    println!("press a key:"); std::io::stdin().bytes().next();
+}