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| author | Manuel M T Chakravarty <chak@cse.unsw.edu.au> | 2009-12-12 10:08:09 +0000 |
|---|---|---|
| committer | Manuel M T Chakravarty <chak@cse.unsw.edu.au> | 2009-12-12 10:08:09 +0000 |
| commit | 015d3d46b6de2f95386a515a7d166d996a0416db (patch) | |
| tree | da6c07854ca7ac899f08d56e5185ba55b6b854ac /rts/eventlog | |
| parent | dcba7784a1af5fd0c054031c49fe159d69af4f86 (diff) | |
| download | haskell-015d3d46b6de2f95386a515a7d166d996a0416db.tar.gz | |
Expose all EventLog events as DTrace probes
- Defines a DTrace provider, called 'HaskellEvent', that provides a probe
for every event of the eventlog framework.
- In contrast to the original eventlog, the DTrace probes are available in
all flavours of the runtime system (DTrace probes have virtually no
overhead if not enabled); when -DTRACING is defined both the regular
event log as well as DTrace probes can be used.
- Currently, Mac OS X only. User-space DTrace probes are implemented
differently on Mac OS X than in the original DTrace implementation.
Nevertheless, it shouldn't be too hard to enable these probes on other
platforms, too.
- Documentation is at http://hackage.haskell.org/trac/ghc/wiki/DTrace
Diffstat (limited to 'rts/eventlog')
| -rw-r--r-- | rts/eventlog/EventLog.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/rts/eventlog/EventLog.c b/rts/eventlog/EventLog.c index a48c92e457..ede1615139 100644 --- a/rts/eventlog/EventLog.c +++ b/rts/eventlog/EventLog.c @@ -13,7 +13,6 @@ #include "Trace.h" #include "Capability.h" -#include "Trace.h" #include "RtsUtils.h" #include "Stats.h" #include "EventLog.h" |