1. 22 Jul, 2015 1 commit
  2. 21 Jul, 2015 3 commits
  3. 06 Jun, 2015 1 commit
  4. 20 Jul, 2015 11 commits
  5. 19 Jul, 2015 1 commit
  6. 18 Jul, 2015 1 commit
  7. 17 Jul, 2015 1 commit
  8. 16 Jul, 2015 1 commit
  9. 15 Jul, 2015 3 commits
  10. 14 Jul, 2015 3 commits
    • Dave Hylands's avatar
    • Damien George's avatar
      py: Improve allocation policy of qstr data. · ade9a052
      Damien George authored
      Previous to this patch all interned strings lived in their own malloc'd
      chunk.  On average this wastes N/2 bytes per interned string, where N is
      the number-of-bytes for a quanta of the memory allocator (16 bytes on 32
      bit archs).
      
      With this patch interned strings are concatenated into the same malloc'd
      chunk when possible.  Such chunks are enlarged inplace when possible,
      and shrunk to fit when a new chunk is needed.
      
      RAM savings with this patch are highly varied, but should always show an
      improvement (unless only 3 or 4 strings are interned).  New version
      typically uses about 70% of previous memory for the qstr data, and can
      lead to savings of around 10% of total memory footprint of a running
      script.
      
      Costs about 120 bytes code size on Thumb2 archs (depends on how many
      calls to gc_realloc are made).
      ade9a052
    • Paul Sokolovsky's avatar
      unix: modsocket: Implement inet_pton() in preference of inet_aton(). · c48740e2
      Paul Sokolovsky authored
      inet_pton supports both ipv4 and ipv6 addresses. Interface is also extensible
      for other address families, but underlying libc inet_pton() function isn't
      really extensible (e.g., it doesn't return length of binary address, i.e. it's
      really hardcoded to AF_INET and AF_INET6). But anyway, on Python side, we could
      extend it to support other addresses.
      c48740e2
  11. 13 Jul, 2015 1 commit
  12. 12 Jul, 2015 1 commit
    • Paul Sokolovsky's avatar
      unix: modsocket: Implement sendto(). · 3b83aeb4
      Paul Sokolovsky authored
      sendto() turns out to be mandatory function to work with UDP. It may seem
      that connect(addr) + send() would achieve the same effect, but what connect()
      appears to do is to set source address filter on a socket to its argument.
      Then everything falls apart: socket sends to a broad-/multi-cast address,
      but reply is sent from real peer address, which doesn't match filter set
      by connect(), so local socket never sees a reply.
      3b83aeb4
  13. 10 Jul, 2015 4 commits
  14. 09 Jul, 2015 2 commits
  15. 08 Jul, 2015 4 commits
  16. 07 Jul, 2015 2 commits