Commits

Author Commit Message Labels Comments Date
Antonio Cuni
force the raw buffer if we detect an invalid read
Branches
virtual-raw-mallocs
Antonio Cuni
force the raw buffer if we detect an invalid write
Branches
virtual-raw-mallocs
Antonio Cuni
one more overlapping case to detect
Branches
virtual-raw-mallocs
Antonio Cuni
improve the test
Branches
virtual-raw-mallocs
Antonio Cuni
implement forcing of the virtual raw memory
Branches
virtual-raw-mallocs
Antonio Cuni
use the new RawBuffer to implement the virtual raw memory
Branches
virtual-raw-mallocs
Antonio Cuni
keeping track of the lengths of writes is not enough: we want to make sure that also the descrs are the same, in case e.g. I store a long and then read a double (in that case, we just abort the optimization)
Branches
virtual-raw-mallocs
Antonio Cuni
implement a "raw virtual buffer": the idea is that we can write values to the buffer at arbitrary positions in the buffer: as long as we write and read to non-overlapping pices of memory, it's all fine, but we need to detect the case in which a write might partially overwrite the memory already stored earlier: in that case, we raise an exception and abort the optimization
Branches
virtual-raw-mallocs
Armin Rigo
hg merge default
Branches
remove-globals-in-jit
Armin Rigo
Fix
Branches
stm-thread-2
Armin Rigo
Fix
Branches
stm-thread-2
Antonio Cuni
first passing test: very simple and lots of things still to do (starting from forcing)
Branches
virtual-raw-mallocs
Antonio Cuni
rewrite the failing test to use an untyped buffer and {get,set}arrayitem_gc ops, because this is what happends in cffi
Branches
virtual-raw-mallocs
Antonio Cuni
a failing test
Branches
virtual-raw-mallocs
Antonio Cuni
a branch where to add support for virtual raw mallocs: the goal is to optimize away the temp buffer created to do cffi calls
Branches
virtual-raw-mallocs
Armin Rigo
Typo in C sources, which only gave warnings.
Armin Rigo
Left behind in previous merge
Branches
stm-thread-2
Armin Rigo
hg merge default
Branches
stm-thread-2
Armin Rigo
Really remove the file README.
Katrina Dominguez
Added the plain README file back in
Katrina Dominguez
Added .rst to the README file so it renders correctly on Bitbucket
Armin Rigo
Merged in bdkearns/pypy (pull request #98: more correct fix for test_ioctl)
Brian Kearns
actually fix test_ioctl
Brian Kearns
switch test_ioctl back to pty (automated builds don't have a controlling tty)
Alex Gaynor
Remove another import *.
Alex Gaynor
remove some import *s
Alex Gaynor
Make get_rpy_roots callable from an untranslated PyPy, with the caveat that it is very slow.
Alex Gaynor
Made the graphanalzyer code faster. It now requires less copying, and bails out sooner upon realizing that a result includes everything.
Alex Gaynor
Optimize join_results for write analyze.
Alex Gaynor
general cleanup of random stuff in backendopt
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