tag:blogger.com,1999:blog-2356137376934964551.post6634248386681041845..comments2023-06-14T06:01:24.499-04:00Comments on Andrew Dunstan's PostgreSQL and Technical blog: ccache mysteriesAndrew Dunstanhttp://www.blogger.com/profile/04684286585449188201noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-2356137376934964551.post-39182574578736113632014-06-08T11:51:02.436-04:002014-06-08T11:51:02.436-04:00See later post about what we found the real proble...See later post about what we found the real problem is.Andrew Dunstanhttps://www.blogger.com/profile/04684286585449188201noreply@blogger.comtag:blogger.com,1999:blog-2356137376934964551.post-22267332901890061872014-06-07T11:56:52.841-04:002014-06-07T11:56:52.841-04:00Ccache misses mostly come from changes in a centra...Ccache misses mostly come from changes in a central header file. It's included everywhere and thus invalidates many compilation units. The CVS/SVN magic variables or __TIME__ don't play well as well.dojhttps://www.blogger.com/profile/14955042246112742336noreply@blogger.com