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fix benchmark

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This commit is contained in:
Shaojin Wen 2025-05-31 05:54:49 +08:00
parent ff03a8eeb6
commit 515ffa092b
2 changed files with 21 additions and 5 deletions
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16
test/micro/org/openjdk/bench/java/lang/Integers.java
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@ -58,6 +58,9 @@ public class Integers {
private int[] intsSmall;
private int[] intsBig;
private int[] res;
private int[] hexsTiny;
private int[] hexsSmall;
private int[] hexsBig;
@Setup
public void setup() {
@ -68,11 +71,18 @@ public class Integers {
intsSmall = new int[size];
intsBig = new int[size];
res = new int[size];
hexsTiny = new int[size];
hexsSmall = new int[size];
hexsBig = new int[size];
for (int i = 0; i < size; i++) {
strings[i] = "" + (r.nextInt(10000) - (5000));
intsTiny[i] = r.nextInt(99);
intsSmall[i] = 100 * i + i + 103;
intsBig[i] = ((100 * i + i) << 24) + 4543 + i * 4;
hexsTiny[i] = r.nextInt(0xFF);
hexsSmall[i] = 0x100 * i + i + 0x103;
hexsBig[i] = ((0x100 * i + i) << 24) + 0x4543 + i * 4;
}
}
@ -116,21 +126,21 @@ public class Integers {
@Benchmark
public void toHexStringTiny(Blackhole bh) {
for (int i : intsTiny) {
for (int i : hexsTiny) {
bh.consume(Integer.toHexString(i));
}
}
@Benchmark
public void toHexStringSmall(Blackhole bh) {
for (int i : intsSmall) {
for (int i : hexsSmall) {
bh.consume(Integer.toHexString(i));
}
}
@Benchmark
public void toHexStringBig(Blackhole bh) {
for (int i : intsBig) {
for (int i : hexsBig) {
bh.consume(Integer.toHexString(i));
}
}

10
test/micro/org/openjdk/bench/java/lang/Longs.java
View File

@ -54,6 +54,8 @@ public class Longs {
private String[] strings;
private long[] longArraySmall;
private long[] longArrayBig;
private long[] hexsArraySmall;
private long[] hexsArrayBig;
@Setup
public void setup() {
@ -63,10 +65,14 @@ public class Longs {
res = new long[size];
longArraySmall = new long[size];
longArrayBig = new long[size];
hexsArraySmall = new long[size];
hexsArrayBig = new long[size];
for (int i = 0; i < size; i++) {
strings[i] = "" + (random.nextLong(10000) - 5000);
longArraySmall[i] = 100L * i + i + 103L;
longArrayBig[i] = ((100L * i + i) << 32) + 4543 + i * 4L;
hexsArraySmall[i] = 0x100L * i + i + 0x103L;
hexsArrayBig[i] = ((0x100L * i + i) << 32) + 0x4543 + i * 4L;
}
}
@ -95,14 +101,14 @@ public class Longs {
@Benchmark
public void toHexStringSmall(Blackhole bh) {
for (long value : longArraySmall) {
for (long value : hexsArraySmall) {
bh.consume(Long.toHexString(value));
}
}
@Benchmark
public void toHexStringBig(Blackhole bh) {
for (long value : longArrayBig) {
for (long value : hexsArrayBig) {
bh.consume(Long.toHexString(value));
}
}