On Mar 7, 2012, at 6:05 PM, Chris Kees wrote: > On Wed, Mar 7, 2012 at 5:18 PM, Francesc Alted <fal...@pytables.org> wrote: > On Mar 7, 2012, at 3:14 PM, Francesc Alted wrote: > > > On Mar 7, 2012, at 1:57 PM, Chris Kees wrote: > > > >> Hi Anthony, > >> > >> I'm using 1.8.7 on ranger. Here is the topmost error: > >> > >> compile options: '-DNDEBUG=1 -DHAVE_BZ2_LIB=1 -Iblosc > >> -I/work/01020/cekees/ranger.gnu/build/ranger.gnu/lib/python2.7/site-packages/numpy/core/include > >> -I/work/01020/cekee > >> s/ranger.gnu/build/ranger.gnu/include > >> -I/work/01020/cekees/ranger.gnu/build/ranger.gnu/include/python2.7 -c' > >> extra options: '-Isrc -DH5_USE_16_API' > >> gcc: blosc/blosclz.c > >> gcc: src/H5ARRAY.c > >> In file included from > >> /work/01020/cekees/ranger.gnu/build/ranger.gnu/include/python2.7/Python.h:8, > >> from src/utils.h:1, > >> from src/H5ARRAY.c:4: > >> /work/01020/cekees/ranger.gnu/build/ranger.gnu/include/python2.7/pyconfig.h:1155:1: > >> warning: "_POSIX_C_SOURCE" redefined > >> In file included from > >> /work/01020/cekees/ranger.gnu/build/ranger.gnu/include/H5public.h:37, > >> from > >> /work/01020/cekees/ranger.gnu/build/ranger.gnu/include/hdf5.h:24, > >> from src/H5ATTR.h:19, > >> from src/H5ARRAY.c:1: > >> /share/apps/gcc_amd/4.4.5/bin/../lib/gcc/x86_64-unknown-linux-gnu/4.4.5/include-fixed/features.h:199:1: > >> warning: this is the location of the previous definition > >> In file included from > >> /work/01020/cekees/ranger.gnu/build/ranger.gnu/lib/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1972, > >> from > >> /work/01020/cekees/ranger.gnu/build/ranger.gnu/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:17, > >> from > >> /work/01020/cekees/ranger.gnu/build/ranger.gnu/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:15, > >> from src/utils.h:2, > >> from src/H5ARRAY.c:4: > >> /work/01020/cekees/ranger.gnu/build/ranger.gnu/lib/python2.7/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2: > >> warning: #warning "Using deprecated NumPy > >> API, disable it by #defining NPY_NO_DEPRECATED_API" > >> /work/01020/cekees/ranger.gnu/build/ranger.gnu/lib/python2.7/site-packages/numpy/core/include/numpy/__multiarray_api.h:1666: > >> warning: '_import_array' defined but not use > >> d > >> gcc: blosc/blosc.c > >> blosc/blosc.c:79: error: expected '=', ',', ';', 'asm' or '__attribute__' > >> before 'barr_init' > > > > Uf, that looks really ugly. Which compiler and version are you using? Can > > you look in this machine's thread.h and tell us the value of > > _POSIX_BARRIERS symbol? > > BTW, numexpr also uses the same parallel engine than blosc. As numexpr is a > requisite for PyTables, I'm curious about if you have been able to compile it > too. > > > Yes, I was able to compiler numexpr. The versions of pytables dependencies > I'm using are: > > * Found numpy 1.7.0.dev-0b400cb package installed. > * Found numexpr 1.5.dev package installed.
Hmm, this is a good sign. Blosc has probably some more hacks for the threading code, so this is probably why your compiler is behaving differently. The compiler version should be fine too. Do you have internally an expert in posix threading that can have a look at the offending line? I'm a bit out of ideas. -- Francesc Alted ------------------------------------------------------------------------------ Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ Pytables-users mailing list Pytables-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pytables-users
