Benchmark Quick Exceptions (QuickException/QuickThrowable) vs normal exceptions

22
LINES

< > BotCompany Repo | #1005659 // Benchmark Quick Exceptions (QuickException/QuickThrowable) vs normal exceptions - 40 ns vs 4 µs (factor 100)

JavaX source code [tags: use-pretranspiled] - run with: x30.jar

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!752

sclass QuickThrowable extends Throwable {
  public Throwable fillInStackTrace() { ret this; }
}

static int n = 1000000;
static O o;

// Difference might be even bigger than factor 100 with longer stack traces.

p {
  twice {
    time {
      for i to n: o = new Throwable;
    }
    
    time {
      for i to n: o = new QuickThrowable;
    }
  }
}

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Snippet ID:	#1005659
Snippet name:	Benchmark Quick Exceptions (QuickException/QuickThrowable) vs normal exceptions - 40 ns vs 4 µs (factor 100)
Eternal ID of this version:	#1005659/4
Text MD5:	fb04c20c0e3f215e6d5e7854915fb3d8
Transpilation MD5:	a297c21a17d72f7e2026f3c7801efa96
Author:	stefan
Category:	javax
Type:	JavaX source code
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2017-12-07 14:41:27
Source code size:	376 bytes / 22 lines
Pitched / IR pitched:	No / No
Views / Downloads:	610 / 641
Version history:	3 change(s)
Referenced in:	[show references]

1	!752
2
3	sclass QuickThrowable extends Throwable {
4	public Throwable fillInStackTrace() { ret this; }
5	}
6
7	static int n = 1000000;
8	static O o;
9
10	// Difference might be even bigger than factor 100 with longer stack traces.
11
12	p {
13	twice {
14	time {
15	for i to n: o = new Throwable;
16	}
17
18	time {
19	for i to n: o = new QuickThrowable;
20	}
21	}
22	}