gem5 - gem5

Age	Commit message (Collapse)	Author
2009-05-11	ruby: Working M5 interface and updated Ruby interface.	Daniel Sanchez
	This changeset also includes a lot of work from Derek Hower <drh5@cs.wisc.edu> RubyMemory is now both a driver for Ruby and a port for M5. Changed makeRequest/hitCallback interface. Brought packets (superficially) into the sequencer. Modified tester infrastructure to be packet based. and Ruby can be used together through the example ruby_se.py script. SPARC parallel applications work, and the timing seems right from combined M5/Ruby debug traces. To run, % build/ALPHA_SE/m5.debug configs/example/ruby_se.py -c tests/test-progs/hello/bin/alpha/linux/hello -n 4 -t
2009-05-11	ruby: Removed g_SIMULATING flag	Polina Dudnik
	1. removed checks from tester files 2. removed else clause in Sequencer and DirectoryMemory else clause is needed by the tester, it is up to Derek to revive it elsewhere when he gets to it Also: 1. Changed m_entries in DirectoryMemory to a map 2. And replaced SIMICS_read_physical_memory with a call to now-dummy Derek's-to-be readPhysMem function
2009-05-11	ruby: Remove transactional access types (e.g. LD_XACT) from CacheRequestType	Polina Dudnik
	1. Modified enumeration 2. Also modified profiler 3. Remove transactions from Tester 4. Edited XACT_MEM out of Synthetic Driver
2009-05-11	ruby: Migrate all of ruby and slicc to SCons.	Nathan Binkert
	Add the PROTOCOL sticky option sets the coherence protocol that slicc will parse and therefore ruby will use. This whole process was made difficult by the fact that the set of files that are output by slicc are not easily known ahead of time. The easiest thing wound up being to write a parser for slicc that would tell me. Incidentally this means we now have a slicc grammar written in python.
2009-05-11	ruby: clean up a few warnings	Nathan Binkert

2009-05-11	ruby: Make ruby #includes use full paths to the files they're including.	Nathan Binkert
	This basically means changing all #include statements and changing autogenerated code so that it generates the correct paths. Because slicc generates #includes, I had to hard code the include paths to mem/protocol.
2009-05-11	ruby: remove unnecessary code.	Dan Gibson
	1) Removing files from the ruby build left some unresovled symbols. Those have been fixed. 2) Most of the dependencies on Simics data types and the simics interface files have been removed. 3) Almost all mention of opal is gone. 4) Huge chunks of LogTM are now gone. 5) Handling 1-4 left ~hundreds of unresolved references, which were fixed, yielding a snowball effect (and the massive size of this delta).
2009-05-11	ruby: Cleaned up sequencer. Removed LogTM specific code.	Derek Hower

2009-05-11	ruby: added Packet interface to makeRequest and isReady.	Derek Hower
	Also pushed Packet usage into the Sequencer
2009-05-11	ruby: Renamed Ruby's EventQueue to RubyEventQueue	Derek Hower
	--HG-- rename : src/mem/ruby/eventqueue/EventQueue.cc => src/mem/ruby/eventqueue/RubyEventQueue.cc rename : src/mem/ruby/eventqueue/EventQueue.hh => src/mem/ruby/eventqueue/RubyEventQueue.hh rename : src/mem/ruby/eventqueue/EventQueueNode.cc => src/mem/ruby/eventqueue/RubyEventQueueNode.cc rename : src/mem/ruby/eventqueue/EventQueueNode.hh => src/mem/ruby/eventqueue/RubyEventQueueNode.hh
2009-05-11	ruby: Removed System name clash by renaming ruby's System to RubySystem	Daniel Sanchez

2009-05-11	ruby: Import ruby and slicc from GEMS	Nathan Binkert
	We eventually plan to replace the m5 cache hierarchy with the GEMS hierarchy, but for now we will make both live alongside eachother.