On Sun, May 05, 2019 at 06:13:47PM -0400, Tom Lane wrote: > Noah Misch <[email protected]> writes: > > MSVC: Build ~35% faster by calling dumpbin just once per directory. > > I happened to notice that dory seems to have gotten no benefit at > all from this patch, although the speed change is very apparent > on some other MSVC critters such as whelk and woodlouse. > Puzzling.
The author was using parallel builds (MSBFLAGS=/m), as was I. dory doesn't seem to be doing so. I would have guessed more than zero improvement even without parallelism. Puzzling, indeed.
