Age | Commit message (Collapse) | Author | |
---|---|---|---|
2010-10-19 | removed send_counter | John Langford | |
2010-10-19 | fixed reset/daemon interaction bug | John Langford | |
2010-09-22 | bug fixes from Nikos | John Langford | |
2010-09-21 | integrated Nikos bugfix & packing | John Langford | |
2010-09-20 | fixed all known bugs | John Langford | |
2010-09-18 | debugged delayed global update with Nikos help | John Langford | |
2010-09-08 | removed more prints | John Langford | |
2010-09-05 | debugged some | John Langford | |
2010-09-05 | finished implementing backprop, debugging | John Langford | |
2010-08-30 | partially implemented backprop | John Langford | |
2009-12-31 | Applied Shravan's zlib compression patch | John Langford | |
2009-12-11 | Adding support for compression using zlib/gzip | Shravan M Narayanamurthy | |
Abstracted all direct access to opening, closing, resetting, flushing, reading & writing files of io_buf into access through a function of io_buf which have all been declared virtual. Now that these accesses have been abstracted out, adding a new type of io_buf, in this case, comp_io_buf, is pretty easy. Just public inherit io_buf and override the default definitions of these virtual functions to work with compressed files. There is a nuance in this because of the current use of multiple files. The 'files' v_array is conveniently typed to int. So in the comp_io_buf, I hold a v_array of gzFiles whose indices are stored in 'files' v_array. Have introduced a new boolean flag compressed into parse_args. The input & output io_bufs in parser are now just pointers that will point to comp_io_buf if the compressed option is chosen. This is the root cause of most of the changes involving parser::input & parser::output. Because of the design of zlib which allows gzread to read from a normal file we can read from a mix of compressed and uncompressed files(cache) without extra logic. | |||
2009-12-05 | Optimized network speed via allowing Nagle and fixed bugs revealed. | John Langford | |
2009-11-25 | made compile on fedora 11 | John Langford | |
2009-10-20 | Fixed heisenbug. | John Langford | |
2009-10-18 | Various bugfixes for cluster support | John Langford | |
2009-10-10 | Apparently working cluster parallel. | John Langford | |
2009-10-07 | Debugging multisource. | John Langford | |
2009-10-01 | Debugging second link. | John Langford | |
2009-09-29 | Half of cluster parallel once again working. | John Langford | |
2009-09-17 | Still grinding. | John Langford | |
2009-09-15 | added multisource | John Langford | |