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is g++ verson 3.0.2 really slower?
- To: gcc at gcc dot gnu dot org
- Subject: is g++ verson 3.0.2 really slower?
- From: Peter Scott <drip at cats dot ucsc dot edu>
- Date: Wed, 31 Oct 2001 21:50:47 -0800
i give the command
in compiling a rather small c++ program, in order to compare
g++-3.0.2 with g++-2.95.3, yielding these results:
3.0.2: 145.860u 3.990s 2:32.32 98.3% 0+0k 0+0io
2.95.3: 33.820u 1.560s 0:36.15 97.8% 0+0k 0+0io
this is on red hat 6.1 linux on a 450 MHz pentium II
so it looks as if 3.0.2 is over 4 times slower than 2.95.3.
is this the way it should be? if so, will 3.1 be faster?