Messages in this thread | | | From | Daniel Phillips <> | Subject | Re: GCC3.0 Produce REALLY slower code! | Date | Mon, 25 Jun 2001 01:19:06 +0200 |
| |
On Monday 25 June 2001 00:44, Alexander V. Bilichenko wrote: > Hello All! > Some tests that I have recently check out. > kernel compiled with 3.0 (2.4.5) function call: 1000000 iteration. 3% > slower than 2.95. > test example - hash table add/remove - 4% slower (compiled both > with -O2 -march=i686). > Why have this version been released? > Best regards, > Alexander mailto:dmor@7ka.mipt.ru
Err, thanks for the benchmarks, but how does this qualify as 'really' slower?
Disassemblies of the inner loops would be very informative.
-- Daniel - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |