Re: [GENERAL] performance hit with --enable-debug

2001-01-17 Thread Patrick Welche
On Sun, Jan 14, 2001 at 12:58:16PM -0500, Tom Lane wrote: > Bruce Momjian <[EMAIL PROTECTED]> writes: > >> The effect in terms of query execution speed is probably minimal. The > >> problem is that the executables get about 15% larger, which can lead to > >> longer load times, more memory usage,

Re: [GENERAL] performance hit with --enable-debug

2001-01-14 Thread Bruce Momjian
> Bruce Momjian writes: > > > I believe debug adds some addition checks in the code, and that is why > > he is seeing slowness with debug. It was not the -g flag he used but > > --enable-debug. I just looked at configure.in, and saw the > > --enable-debug enables assert checking. > > I don't t

Re: [GENERAL] performance hit with --enable-debug

2001-01-14 Thread Peter Eisentraut
Bruce Momjian writes: > I believe debug adds some addition checks in the code, and that is why > he is seeing slowness with debug. It was not the -g flag he used but > --enable-debug. I just looked at configure.in, and saw the > --enable-debug enables assert checking. I don't think so. -- Pe

Re: [GENERAL] performance hit with --enable-debug

2001-01-14 Thread Bruce Momjian
> Bruce Momjian <[EMAIL PROTECTED]> writes: > >> The effect in terms of query execution speed is probably minimal. The > >> problem is that the executables get about 15% larger, which can lead to > >> longer load times, more memory usage, and ultimately to some speed issues. > > > Not sure about

Re: [GENERAL] performance hit with --enable-debug

2001-01-14 Thread Tom Lane
Bruce Momjian <[EMAIL PROTECTED]> writes: >> The effect in terms of query execution speed is probably minimal. The >> problem is that the executables get about 15% larger, which can lead to >> longer load times, more memory usage, and ultimately to some speed issues. > Not sure about the longer

Re: [GENERAL] performance hit with --enable-debug

2001-01-14 Thread Bruce Momjian
> Thomas T. Thai writes: > > > what kind of performance hit would i endure if i compiled with > > --enable-debug on -current > > The effect in terms of query execution speed is probably minimal. The > problem is that the executables get about 15% larger, which can lead to > longer load times, m

Re: [GENERAL] performance hit with --enable-debug

2001-01-14 Thread Peter Eisentraut
Thomas T. Thai writes: > what kind of performance hit would i endure if i compiled with > --enable-debug on -current The effect in terms of query execution speed is probably minimal. The problem is that the executables get about 15% larger, which can lead to longer load times, more memory usage