Re: GCC/CFLAGS Benchmark for HEAD and PHP_5_0

From: Date: Mon, 04 Oct 2004 19:05:04 +0000
Subject: Re: GCC/CFLAGS Benchmark for HEAD and PHP_5_0
References: 1  Groups: php.internals 
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Very interesting numbers, I'd like to second Marcus' request for a 4.3 benchmark. I was somewhat surprised by O2 and O1 being slower then Os, while O3 in some cases may end over optimizing which would it explain it's poor showing. However, it could be that it makes simple situations slower, while more complex operations that are generally more CPU intensive will in fact become faster. If you don't mind, could you please all include data for "time make test" as it seems to cover a much greater quantity of code. Ilia

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