Details:
- Somehow the variable name change (root_file_name -> root_inputname)
in flatten-headers.py mentioned in the commit log entry for 89a70cc
didn't make it into the actual commit. This commit applies that
change.
Details:
- Fixed a minor bug in flatten-headers.py whereby the script, upon
encountering a #include directive for the root header file, would
erroneously recurse and inline the conents of that root header.
The script has been modified to avoid recursion into any headers
that share the same name as the root-level header that was passed
into the script. (Note: this bug didn't actually manifest in BLIS,
so it's merely a precaution for usage of flatten-headers.py in other
contexts.)
Details:
- Removed explicit reference to The University of Texas at Austin in the
third clause of the license comment blocks of all relevant files and
replaced it with a more all-encompassing "copyright holder(s)".
- Removed duplicate words ("derived") from a few kernels' license
comment blocks.
- Homogenized license comment block in kernels/zen/3/bli_gemm_small.c
with format of all other comment blocks.
Details:
- Modifed flatten-headers.py to work with python 3.x. This mostly
amounted to removing print statements (which I replaced with calls
to my_print(), a wrapper to sys.stdout.write()). Thanks to Stefan
Husmann for pointing out the script's incompatibility with python 3.
- Other minor changes/cleanups.
Details:
- Updated flatten-headers.py to pre-compile the main regular expression
used to isolate #include directives and the header filenames they
reference. The compiled regex object is then used over and over on
each header file in the tree of referenced headers. This appears to
have provided a 1.7-2x performance increase in the best case.
- Other minor tweaks, such as renaming the main recursive function from
replace_pass() to flatten_header().
Details:
- Added flatten-headers.py, a python implementation of the bash script
flatten-headers.sh. The new script appears to be 25-100x faster,
depending on the operating system, filesystem, etc. The python script
abides by the same command line interface as its predecessor and
targets python 2.7 or later. (Thanks to Devin Matthews for suggesting
that I look into a python replacement for higher performance.)
- Activated use of flatten-headers.py in common.mk via the FLATTEN_H
variable.
- Made minor tweaks to flatten-headers.sh such as spelling corrections
in comments.
