| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
In preparation for parallel GC, split up the monolithic GC.c file into
smaller parts. Also in this patch (and difficult to separate,
unfortunatley):
- Don't include Stable.h in Rts.h, instead just include it where
necessary.
- consistently use STATIC_INLINE in source files, and INLINE_HEADER
in header files. STATIC_INLINE is now turned off when DEBUG is on,
to make debugging easier.
- The GC no longer takes the get_roots function as an argument.
We weren't making use of this generalisation.
|
| | |
|
| |
|
|
|
|
|
|
| |
These closure types aren't used/needed, as far as I can tell. The
commoning up of Chars/Ints happens by comparing info pointers, and
the info table for a dynamic C#/I# is CONSTR_0_1. The RTS seemed
a little confused about whether CONSTR_CHARLIKE/CONSTR_INTLIKE were
supposed to be static or dynamic closures, too.
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This patch makes throwTo work with -threaded, and also refactors large
parts of the concurrency support in the RTS to clean things up. We
have some new files:
RaiseAsync.{c,h} asynchronous exception support
Threads.{c,h} general threading-related utils
Some of the contents of these new files used to be in Schedule.c,
which is smaller and cleaner as a result of the split.
Asynchronous exception support in the presence of multiple running
Haskell threads is rather tricky. In fact, to my annoyance there are
still one or two bugs to track down, but the majority of the tests run
now.
|
| |
|
|
|
|
|
|
| |
A simple interface for generating trace messages with timestamps and
thread IDs attached to them. Most debugging output goes through this
interface now, so it is straightforward to get timestamped debugging
traces with +RTS -vt. Also, we plan to use this to generate
parallelism profiles from the trace output.
|
| |
|
|
|
| |
'insertStableSymbol' is used for exporting closures that are affected by the GC.
|
| |
|
|
|
|
| |
We weren't making them live early enough, with the result that
finalizable objects referred to only by a thread blocked on a black
hole could be finalized too early (see conc057 test).
|
|
|
Most of the other users of the fptools build system have migrated to
Cabal, and with the move to darcs we can now flatten the source tree
without losing history, so here goes.
The main change is that the ghc/ subdir is gone, and most of what it
contained is now at the top level. The build system now makes no
pretense at being multi-project, it is just the GHC build system.
No doubt this will break many things, and there will be a period of
instability while we fix the dependencies. A straightforward build
should work, but I haven't yet fixed binary/source distributions.
Changes to the Building Guide will follow, too.
|
