| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | RTS tidyup sweep, first phase | Simon Marlow | 2009-08-02 | 1 | -143/+0 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The first phase of this tidyup is focussed on the header files, and in particular making sure we are exposinng publicly exactly what we need to, and no more. - Rts.h now includes everything that the RTS exposes publicly, rather than a random subset of it. - Most of the public header files have moved into subdirectories, and many of them have been renamed. But clients should not need to include any of the other headers directly, just #include the main public headers: Rts.h, HsFFI.h, RtsAPI.h. - All the headers needed for via-C compilation have moved into the stg subdirectory, which is self-contained. Most of the headers for the rest of the RTS APIs have moved into the rts subdirectory. - I left MachDeps.h where it is, because it is so widely used in Haskell code. - I left a deprecated stub for RtsFlags.h in place. The flag structures are now exposed by Rts.h. - Various internal APIs are no longer exposed by public header files. - Various bits of dead code and declarations have been removed - More gcc warnings are turned on, and the RTS code is more warning-clean. - More source files #include "PosixSource.h", and hence only use standard POSIX (1003.1c-1995) interfaces. There is a lot more tidying up still to do, this is just the first pass. I also intend to standardise the names for external RTS APIs (e.g use the rts_ prefix consistently), and declare the internal APIs as hidden for shared libraries. | ||||
| * | multi-slurp protection | Simon Marlow | 2009-05-08 | 1 | -0/+5 |
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| * | Add EVENT_CREATE_SPARK_THREAD to replace EVENT_SPARK_TO_THREAD | Simon Marlow | 2009-04-23 | 1 | -19/+20 |
| | | | | | Also some tidyups and renaming | ||||
| * | Added new EventLog event: Spark to Thread. | donnie@darthik.com | 2009-04-13 | 1 | -15/+16 |
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| * | Fixed ThreadID to be defined as StgThreadID, not StgWord64. Changed ↵ | donnie@darthik.com | 2009-04-13 | 1 | -2/+2 |
| | | | | | | | | | | | CapabilityNum to CapNo. Added helper functions postCapNo() and postThreadID(). ThreadID was StgWord64, but should have been StgThreadID, which is currently StgWord32. Changed name from CapabilityNum to CapNo to better reflect naming in Capability struct where "no" is the capability number. Modified EventLog.c to use the helper functions postCapNo() and postThreadID () for CapNo and ThreadID. | ||||
| * | Eventlog support for new event type: create spark. | donnie@darthik.com | 2009-04-03 | 1 | -1/+2 |
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| * | Add fast event logging | Simon Marlow | 2009-03-17 | 1 | -0/+135 |
| Generate binary log files from the RTS containing a log of runtime events with timestamps. The log file can be visualised in various ways, for investigating runtime behaviour and debugging performance problems. See for example the forthcoming ThreadScope viewer. New GHC option: -eventlog (link-time option) Enables event logging. +RTS -l (runtime option) Generates <prog>.eventlog with the binary event information. This replaces some of the tracing machinery we already had in the RTS: e.g. +RTS -vg for GC tracing (we should do this using the new event logging instead). Event logging has almost no runtime cost when it isn't enabled, though in the future we might add more fine-grained events and this might change; hence having a link-time option and compiling a separate version of the RTS for event logging. There's a small runtime cost for enabling event-logging, for most programs it shouldn't make much difference. (Todo: docs) | |||||
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