berkus / multi-language-bench Goto Github PK

I couldn't see the expected output described anywhere. The code compiled with 
MSVC 2003 gives:

Welcome to LoopTesterApp, C++ edition
Constructing App...
Constructing Simple CFG...
15000 dummy loops
Constructing CFG...
Performing Loop Recognition
1 Iteration
Another 50 iterations...
..................................................
Found 76002 loops (including artificial root node)(3800100)
loop-0, nest: 0, depth: 0

Is this correct?

MSVC 2010 compiles the code without error but the code does not execute 
correctly.

Hi, the havlak/go fails in my 32 bits (Intel(R) Core(TM)2 Extreme CPU Q9300  @ 
2.53GHz). The following is the output with error.
Cheers. Dorival

Welcome to LoopTesterApp, Go edition
Constructing Simple CFG...
15000 dummy loops
Constructing CFG...
Performing Loop Recognition
1 Iteration
Another 50 iterations...
.....runtime: memory allocated by OS not in usable range
throw: out of memory

runtime.throw+0x43 /home/dorival/pkg/go/src/pkg/runtime/runtime.c:102
    runtime.throw(0x80f80a8, 0x20)
runtime.MCache_Alloc+0x8f /home/dorival/pkg/go/src/pkg/runtime/mcache.c:26
    runtime.MCache_Alloc(0x87793000, 0x4, 0x30, 0x1, 0xb0e42160, ...)
runtime.mallocgc+0xe1 /home/dorival/pkg/go/src/pkg/runtime/malloc.c:47
    runtime.mallocgc(0x30, 0x0, 0x1, 0x1, 0x87793048, ...)
runtime.mal+0x43 /home/dorival/pkg/go/src/pkg/runtime/malloc.c:289
    runtime.mal(0x30, 0x50)
hash_subtable_new+0x72 /home/dorival/pkg/go/src/pkg/runtime/hashmap.c:98
    hash_subtable_new(0xb7752f00, 0x1, 0x0, 0x877538e4)
hash_init+0xfc /home/dorival/pkg/go/src/pkg/runtime/hashmap.c:155
    hash_init(0xb7752f00, 0x8, 0x805631f, 0x80564c4, 0x804c9f7, ...)
runtime.makemap_c+0x16a /home/dorival/pkg/go/src/pkg/runtime/hashmap.c:735
    runtime.makemap_c(0x8088bd4, 0x8088a9c, 0x0, 0x0)
runtime.makemap+0x41 /home/dorival/pkg/go/src/pkg/runtime/hashmap.c:775
    runtime.makemap(0x8088bd4, 0x8088a9c, 0x0, 0x0, 0xb7752eb0, ...)
/home/dorival/pkg/multi-language-bench-read-only/src/havlak/go/havlakloopfinder.
FindLoops+0x2d4 
/home/dorival/pkg/multi-language-bench-read-only/src/havlak/go/havlakloopfinder.
go:206
    /home/dorival/pkg/multi-language-bench-read-only/src/havlak/go/havlakloopfinder.FindLoops(0x977b31f8, 0xb5ee2a00, 0x8049347)
/home/dorival/pkg/multi-language-bench-read-only/src/havlak/go/havlakloopfinder.
FindHavlakLoops+0x31 
/home/dorival/pkg/multi-language-bench-read-only/src/havlak/go/havlakloopfinder.
go:382
    /home/dorival/pkg/multi-language-bench-read-only/src/havlak/go/havlakloopfinder.FindHavlakLoops(0x977b31f8, 0xb5ee2a00, 0x977b3eb0, 0x0)
main.main+0x4c4 
/home/dorival/pkg/multi-language-bench-read-only/src/havlak/go/looptesterapp.go:
112
    main.main()
runtime.mainstart+0xf /home/dorival/pkg/go/src/pkg/runtime/386/asm.s:93
    runtime.mainstart()
runtime.goexit /home/dorival/pkg/go/src/pkg/runtime/proc.c:178
    runtime.goexit()
----- goroutine created by -----
_rt0_386+0xc1 /home/dorival/pkg/go/src/pkg/runtime/386/asm.s:80

It would be great if this benchmark evolves together with the development of 
these languages (or their implementations).

oops, Python is not discussed in the report for Scala days 2011. 

There isn't a C# version. It's one of the most used languages, you know? :-)