Nilay Vaish
04f5bb34ce
PerfectCacheMemory: Add return statements to two functions.
...
Two functions in src/mem/ruby/system/PerfectCacheMemory.hh, tryCacheAccess()
and cacheProbe(), end with calls to panic(). Both of these functions have
return type other than void. Any file that includes this header file fails
to compile because of the missing return statement. This patch adds dummy
values so as to avoid the compiler warnings.
2010-12-23 13:36:18 -06:00
Nilay Vaish
58fa2857e1
This patch removes the WARN_* and ERROR_* from src/mem/ruby/common/Debug.hh file. These statements have been replaced with warn(), panic() and fatal() defined in src/base/misc.hh
2010-12-22 23:15:24 -06:00
Brad Beckmann
7e42b753e7
ruby: remove Ruby asserts for m5.fast
...
This diff is for changing the way ASSERT is handled in Ruby. m5.fast
compiles out the assert statements by using the macro NDEBUG. Ruby uses the
macro RUBY_NO_ASSERT to do so. This macro has been removed and NDEBUG has
been put in its place.
2010-12-08 11:52:02 -08:00
Nilay Vaish
658849d101
ruby: Converted old ruby debug calls to M5 debug calls
...
This patch developed by Nilay Vaish converts all the old GEMS-style ruby
debug calls to the appropriate M5 debug calls.
2010-12-01 11:30:04 -08:00
Ali Saidi
e1b9a815dd
SCons: Support building without an ISA
2010-11-19 18:00:39 -06:00
Brad Beckmann
e983ef9e8c
testers: move testers to a new directory
...
This patch moves the testers to a new subdirectory under src/cpu and includes
the necessary fixes to work with latest m5 initialization patches.
--HG--
rename : configs/example/determ_test.py => configs/example/ruby_direct_test.py
rename : src/cpu/directedtest/DirectedGenerator.cc => src/cpu/testers/directedtest/DirectedGenerator.cc
rename : src/cpu/directedtest/DirectedGenerator.hh => src/cpu/testers/directedtest/DirectedGenerator.hh
rename : src/cpu/directedtest/InvalidateGenerator.cc => src/cpu/testers/directedtest/InvalidateGenerator.cc
rename : src/cpu/directedtest/InvalidateGenerator.hh => src/cpu/testers/directedtest/InvalidateGenerator.hh
rename : src/cpu/directedtest/RubyDirectedTester.cc => src/cpu/testers/directedtest/RubyDirectedTester.cc
rename : src/cpu/directedtest/RubyDirectedTester.hh => src/cpu/testers/directedtest/RubyDirectedTester.hh
rename : src/cpu/directedtest/RubyDirectedTester.py => src/cpu/testers/directedtest/RubyDirectedTester.py
rename : src/cpu/directedtest/SConscript => src/cpu/testers/directedtest/SConscript
rename : src/cpu/directedtest/SeriesRequestGenerator.cc => src/cpu/testers/directedtest/SeriesRequestGenerator.cc
rename : src/cpu/directedtest/SeriesRequestGenerator.hh => src/cpu/testers/directedtest/SeriesRequestGenerator.hh
rename : src/cpu/memtest/MemTest.py => src/cpu/testers/memtest/MemTest.py
rename : src/cpu/memtest/SConscript => src/cpu/testers/memtest/SConscript
rename : src/cpu/memtest/memtest.cc => src/cpu/testers/memtest/memtest.cc
rename : src/cpu/memtest/memtest.hh => src/cpu/testers/memtest/memtest.hh
rename : src/cpu/rubytest/Check.cc => src/cpu/testers/rubytest/Check.cc
rename : src/cpu/rubytest/Check.hh => src/cpu/testers/rubytest/Check.hh
rename : src/cpu/rubytest/CheckTable.cc => src/cpu/testers/rubytest/CheckTable.cc
rename : src/cpu/rubytest/CheckTable.hh => src/cpu/testers/rubytest/CheckTable.hh
rename : src/cpu/rubytest/RubyTester.cc => src/cpu/testers/rubytest/RubyTester.cc
rename : src/cpu/rubytest/RubyTester.hh => src/cpu/testers/rubytest/RubyTester.hh
rename : src/cpu/rubytest/RubyTester.py => src/cpu/testers/rubytest/RubyTester.py
rename : src/cpu/rubytest/SConscript => src/cpu/testers/rubytest/SConscript
2010-08-24 12:07:22 -07:00
Brad Beckmann
e7f2da517a
ruby: Stall and wait input messages instead of recycling
...
This patch allows messages to be stalled in their input buffers and wait
until a corresponding address changes state. In order to make this work,
all in_ports must be ranked in order of dependence and those in_ports that
may unblock an address, must wake up the stalled messages. Alot of this
complexity is handled in slicc and the specification files simply
annotate the in_ports.
--HG--
rename : src/mem/slicc/ast/CheckAllocateStatementAST.py => src/mem/slicc/ast/StallAndWaitStatementAST.py
rename : src/mem/slicc/ast/CheckAllocateStatementAST.py => src/mem/slicc/ast/WakeUpDependentsStatementAST.py
2010-08-20 11:46:14 -07:00
Brad Beckmann
af6b97e3ee
ruby: Recycle latency fix for hammer
...
Patch allows each individual message buffer to have different recycle latencies
and allows the overall recycle latency to be specified at the cmd line. The
patch also adds profiling info to make sure no one processor's requests are
recycled too much.
2010-08-20 11:46:14 -07:00
Brad Beckmann
f57053473a
MOESI_hammer: break down miss latency stalled cycles
...
This patch tracks the number of cycles a transaction is delayed at different
points of the request-forward-response loop.
2010-08-20 11:46:14 -07:00
Brad Beckmann
8b28848321
ruby: added probe filter support to hammer
2010-08-20 11:46:14 -07:00
Brad Beckmann
593ae7457e
ruby: fixed DirectoryMemory's numa_high_bit configuration
...
This fix includes the off-by-one bit selection bug for numa mapping.
2010-08-20 11:46:13 -07:00
Brad Beckmann
ac5bb214e3
ruby: Reset ruby stats in RubySystem unserialize
...
The main purpose for clearing stats in the unserialize process is so
that the profiler can correctly set its start time to the unserialized
value of curTick.
2010-08-20 11:46:13 -07:00
Brad Beckmann
bcdd19df03
ruby: Added SC fail indication to trace profiling
2010-08-20 11:46:13 -07:00
Brad Beckmann
b6d08e0455
ruby: Fixed RubyPort sendTiming callbacks
...
Fixed RubyPort schedSendTiming calls to match ruby frequency.
2010-08-20 11:46:13 -07:00
Brad Beckmann
6a4f99899b
ruby: Resurrected Ruby's deterministic tests
...
Added the request series and invalidate deterministic tests as new cpu models
and removed the no longer needed ruby tests
--HG--
rename : configs/example/rubytest.py => configs/example/determ_test.py
rename : src/mem/ruby/tester/DetermGETXGenerator.cc => src/cpu/directedtest/DirectedGenerator.cc
rename : src/mem/ruby/tester/DetermGETXGenerator.hh => src/cpu/directedtest/DirectedGenerator.hh
rename : src/mem/ruby/tester/DetermGETXGenerator.cc => src/cpu/directedtest/InvalidateGenerator.cc
rename : src/mem/ruby/tester/DetermGETXGenerator.hh => src/cpu/directedtest/InvalidateGenerator.hh
rename : src/cpu/rubytest/RubyTester.cc => src/cpu/directedtest/RubyDirectedTester.cc
rename : src/cpu/rubytest/RubyTester.hh => src/cpu/directedtest/RubyDirectedTester.hh
rename : src/mem/ruby/tester/DetermGETXGenerator.cc => src/cpu/directedtest/SeriesRequestGenerator.cc
rename : src/mem/ruby/tester/DetermGETXGenerator.hh => src/cpu/directedtest/SeriesRequestGenerator.hh
2010-08-20 11:46:13 -07:00
Brad Beckmann
8e5c441a54
ruby: fix ruby llsc support to sync sc outcomes
...
Added support so that ruby can determine the outcome of store conditional
operations and reflect that outcome to M5 physical memory and cpus.
2010-08-20 11:46:12 -07:00
Brad Beckmann
54d76f0ce5
ruby: Fixed L2 cache miss profiling
...
Fixed L2 cache miss profiling for the MOESI_CMP_token protocol
2010-08-20 11:46:12 -07:00
Brad Beckmann
a3b4b9b3e3
ruby: Added bcast msg profiling to hammer and token
2010-08-20 11:46:12 -07:00
Brad Beckmann
1f82eb1a03
ruby: Added consolidated network msg stats
2010-08-20 11:46:12 -07:00
Brad Beckmann
4b4e725921
ruby: Reincarnated the responding machine profiling
...
This patch adds back to ruby the capability to understand the response time
for messages that hit in different levels of the cache heirarchy.
Specifically add support for the MI_example, MOESI_hammer, and MOESI_CMP_token
protocols.
2010-08-20 11:46:12 -07:00
Brad Beckmann
808701a10c
memtest: Memtester support for DMA
...
This patch adds DMA testing to the Memtester and is inherits many changes from
Polina's old tester_dma_extension patch. Since Ruby does not work in atomic
mode, the atomic mode options are removed.
2010-08-20 11:46:12 -07:00
Brad Beckmann
64b2205992
ruby: Added ruby_request_type ostream def to libruby.hh
2010-08-20 11:46:12 -07:00
Brad Beckmann
09854be558
config: Added the topology description to m5 config.ini
2010-08-20 11:46:11 -07:00
Brad Beckmann
eb1e5636e3
ruby: Fixed printout when Sequencer detects a deadlock
2010-08-20 11:41:35 -07:00
Brad Beckmann
a03c1cd6e0
garnet: Added topology print function to Garnet printStats
2010-07-08 16:18:20 -07:00
Tushar Krishna
2f2962fee3
NetworkMessage copy constructor fix
2010-07-08 16:18:20 -07:00
Tushar Krishna
66f0d26059
style: updated garnet to match M5 coding style
2010-06-22 15:36:07 -07:00
Nathan Binkert
dd133c7b24
ruby: get rid of PrioHeap and use STL
...
One big difference is that PrioHeap puts the smallest element at the
top of the heap, whereas stl puts the largest element on top, so I
changed all comparisons so they did the right thing.
Some usage of PrioHeap was simply changed to a std::vector, using sort
at the right time, other usage had me just use the various heap functions
in the stl.
2010-06-10 23:17:07 -07:00
Nathan Binkert
3df84fd8a0
ruby: get rid of the Map class
2010-06-10 23:17:07 -07:00
Nathan Binkert
006818aeea
ruby: get rid of Vector and use STL
...
add a couple of helper functions to base for deleteing all pointers in
a container and outputting containers to a stream
2010-06-10 23:17:07 -07:00
Nathan Binkert
bc87fa30d7
ruby: get rid of RefCnt and Allocator stuff use base/refcnt.hh
...
This was somewhat tricky because the RefCnt API was somewhat odd. The
biggest confusion was that the the RefCnt object's constructor that
took a TYPE& cloned the object. I created an explicit virtual clone()
function for things that took advantage of this version of the
constructor. I was conservative and used clone() when I was in doubt
of whether or not it was necessary. I still think that there are
probably too many instances of clone(), but hopefully not too many.
I converted several instances of const MsgPtr & to a simple MsgPtr.
If the function wants to avoid the overhead of creating another
reference, then it should just use a regular pointer instead of a ref
counting ptr.
There were a couple of instances where refcounted objects were created
on the stack. This seems pretty dangerous since if you ever
accidentally make a reference to that object with a ref counting
pointer, bad things are bound to happen.
2010-06-10 23:17:06 -07:00
Steve Reinhardt
4977d8b58f
scons: make RUBY a regular (non-global) sticky var
...
and force it to True for builds that imply Ruby protocols
(else unexpected things happen when testing these builds
with RUBY=False).
2010-06-07 12:19:59 -04:00
Nathan Binkert
c1aabe8172
style: clean up ruby's Set class
...
Further cleanup should probably be done to make this class be non-Ruby
specific and put it in src/base.
There are probably several cases where this class is used, std::bitset
could be used instead.
2010-06-01 11:38:56 -07:00
Nathan Binkert
141f61d83a
ruby: get rid of gems_common/util.hh and .cc and use stuff in src/base
2010-04-02 11:20:32 -07:00
Nathan Binkert
f1c3f3044b
ruby: get "using namespace" out of headers
...
In addition to obvious changes, this required a slight change to the slicc
grammar to allow types with :: in them. Otherwise slicc barfs on std::string
which we need for the headers that slicc generates.
2010-04-02 11:20:32 -07:00
Nathan Binkert
be10204729
style: another ruby style pass
2010-03-31 16:56:45 -07:00
Nathan Binkert
a2652a048a
ruby: continue style pass
2010-03-23 22:49:43 -07:00
Nathan Binkert
5ab13e2deb
ruby: style pass
2010-03-22 18:43:53 -07:00
Brad Beckmann
66632539b6
ruby: improved isReadWrite fix me comment
2010-03-22 11:19:17 -07:00
Brad Beckmann
898f1fc4a4
ruby: Reorganized Ruby topology and protocol files
...
--HG--
rename : configs/ruby/MESI_CMP_directory.py => configs/ruby/protocols/MESI_CMP_directory.py
rename : configs/ruby/MI_example.py => configs/ruby/protocols/MI_example.py
rename : configs/ruby/MOESI_CMP_directory.py => configs/ruby/protocols/MOESI_CMP_directory.py
rename : configs/ruby/MOESI_CMP_token.py => configs/ruby/protocols/MOESI_CMP_token.py
rename : configs/ruby/MOESI_hammer.py => configs/ruby/protocols/MOESI_hammer.py
rename : configs/ruby/networks/MeshDirCorners.py => src/mem/ruby/network/topologies/MeshDirCorners.py
2010-03-21 21:22:22 -07:00
Brad Beckmann
f3cdc0d5a3
ruby: Disable adaptive routing by for faster simulation perf.
2010-03-21 21:22:21 -07:00
Brad Beckmann
f9408f984f
ruby: Changed the default set size to 1
...
Previously, the set size was set to 4. This was mostly do to the fact that a
crazy graduate student use to create networks with 256 l2 cache banks. Now it
is far more likely that users will create systems with less than 64 of any
particular controller type. Therefore Ruby should be optimized for a set size
of 1.
2010-03-21 21:22:21 -07:00
Brad Beckmann
4f044605e8
ruby: Adds configurable bit selection for numa mapping
2010-03-21 21:22:21 -07:00
Brad Beckmann
8b15ed7ebf
ruby: Added flag to disable mem_vec allocation
...
The RubySystem flag no_mem_vec will disable Ruby from allocating it's memory
data array.
2010-03-21 21:22:21 -07:00
Brad Beckmann
92cfd1cac7
ruby: Ruby support for sparse memory
...
The patch includes direct support for the MI example protocol.
2010-03-21 21:22:21 -07:00
Brad Beckmann
b5e4c3cbf2
ruby: Finally removed bash code cira. 2001ish!
2010-03-21 21:22:21 -07:00
Brad Beckmann
6d22db4eaa
ruby: Ruby support for LLSC
2010-03-21 21:22:21 -07:00
Tushar Krishna
7c20d5511a
ruby: Fix multiple wakeups in Ruby Eventqueue
...
Fix bug in Ruby Event queue to avoid multiple wakeups of same consumer in
same cycle
2010-03-21 21:22:21 -07:00
Brad Beckmann
103f5a2c94
ruby: Removed the obsolete file specified network files
2010-03-21 21:22:21 -07:00
Brad Beckmann
d464087101
ruby: Added copyright to many Ruby *.py files
2010-03-21 21:22:20 -07:00
Brad Beckmann
391b4e64e6
ruby: Removed deprecated stats from the main profiler
2010-03-21 21:22:20 -07:00
Nathan Binkert
86207a69e4
orion: Make declarations match definition
2010-03-16 08:15:16 -07:00
Nathan Binkert
edb59ed263
ruby: Fix copyrights on files
...
Mostly files missed during import or screwed up during import
2010-03-14 20:58:45 -07:00
Nathan Binkert
fce7c820f4
bugfix: since pow() causes a bug don't use it
...
It's a power of two anyway, so why use it in the first place.
2010-03-12 15:11:09 -08:00
Nathan Binkert
140785d24c
ruby: get rid of std-includes.hh
...
Do not use "using namespace std;" in headers
Include header files as needed
2010-03-10 18:33:11 -08:00
Brad Beckmann
64999b4343
ruby: fixed data block assignment fix
...
Fixed data block assignment to not delete if not internally allocated.
2010-02-10 16:40:54 -08:00
Brad Beckmann
1d4c3ecdc3
ruby: Added FS support to the simple mesh topology
...
Added full-system support to the simple mesh toplogy by allowing dma contrllers
to be attached to router zero in the network.
2010-02-01 14:27:16 -08:00
Brad Beckmann
143d8ea698
ruby: removed last level cache support
...
Removed the last level cache support and MOESI_hammer's dependency on it.
Replaces the LLC support with the more generic MachineType count.
2010-01-29 20:29:34 -08:00
Brad Beckmann
1feae85017
ruby: Removed static members in RubyPort including hitcallback
...
Removed static members in RubyPort and removed the ruby request unique id.
2010-01-29 20:29:33 -08:00
Brad Beckmann
a579d3e43c
ruby: Removed the old config interface
...
Removed the old config interface from RubySystem and libruby.
2010-01-29 20:29:33 -08:00
Brad Beckmann
e4218dd08f
ruby: Re-enabled orion power models
...
Removed the dummy power function implementations so that Orion can implement
them correctly. Since Orion lacks modular design, this patch simply enables
scons to compile it. There are no python configuration changes in this patch.
2010-01-29 20:29:33 -08:00
Brad Beckmann
8dd45674ae
ruby: Converted Garnet to M5 configuration
2010-01-29 20:29:32 -08:00
Steve Reinhardt
b544462505
Garnet: reorganize directory tree.
...
Rename the ruby/network/garnet-foo directories to garnet/foo.
Move the common NetworkHeader.hh file from garnet-fixed-pipeline
up to the common garnet directory.
Fix up include paths.
--HG--
rename : src/mem/ruby/network/garnet-fixed-pipeline/NetworkHeader.hh => src/mem/ruby/network/garnet/NetworkHeader.hh
rename : src/mem/ruby/network/garnet-fixed-pipeline/CreditLink_d.hh => src/mem/ruby/network/garnet/fixed-pipeline/CreditLink_d.hh
rename : src/mem/ruby/network/garnet-fixed-pipeline/GarnetNetwork_d.cc => src/mem/ruby/network/garnet/fixed-pipeline/GarnetNetwork_d.cc
rename : src/mem/ruby/network/garnet-fixed-pipeline/GarnetNetwork_d.hh => src/mem/ruby/network/garnet/fixed-pipeline/GarnetNetwork_d.hh
rename : src/mem/ruby/network/garnet-fixed-pipeline/InputUnit_d.cc => src/mem/ruby/network/garnet/fixed-pipeline/InputUnit_d.cc
rename : src/mem/ruby/network/garnet-fixed-pipeline/InputUnit_d.hh => src/mem/ruby/network/garnet/fixed-pipeline/InputUnit_d.hh
rename : src/mem/ruby/network/garnet-fixed-pipeline/NetworkInterface_d.cc => src/mem/ruby/network/garnet/fixed-pipeline/NetworkInterface_d.cc
rename : src/mem/ruby/network/garnet-fixed-pipeline/NetworkInterface_d.hh => src/mem/ruby/network/garnet/fixed-pipeline/NetworkInterface_d.hh
rename : src/mem/ruby/network/garnet-fixed-pipeline/NetworkLink_d.cc => src/mem/ruby/network/garnet/fixed-pipeline/NetworkLink_d.cc
rename : src/mem/ruby/network/garnet-fixed-pipeline/NetworkLink_d.hh => src/mem/ruby/network/garnet/fixed-pipeline/NetworkLink_d.hh
rename : src/mem/ruby/network/garnet-fixed-pipeline/OutVcState_d.cc => src/mem/ruby/network/garnet/fixed-pipeline/OutVcState_d.cc
rename : src/mem/ruby/network/garnet-fixed-pipeline/OutVcState_d.hh => src/mem/ruby/network/garnet/fixed-pipeline/OutVcState_d.hh
rename : src/mem/ruby/network/garnet-fixed-pipeline/OutputUnit_d.cc => src/mem/ruby/network/garnet/fixed-pipeline/OutputUnit_d.cc
rename : src/mem/ruby/network/garnet-fixed-pipeline/OutputUnit_d.hh => src/mem/ruby/network/garnet/fixed-pipeline/OutputUnit_d.hh
rename : src/mem/ruby/network/garnet-fixed-pipeline/Router_d.cc => src/mem/ruby/network/garnet/fixed-pipeline/Router_d.cc
rename : src/mem/ruby/network/garnet-fixed-pipeline/Router_d.hh => src/mem/ruby/network/garnet/fixed-pipeline/Router_d.hh
rename : src/mem/ruby/network/garnet-fixed-pipeline/RoutingUnit_d.cc => src/mem/ruby/network/garnet/fixed-pipeline/RoutingUnit_d.cc
rename : src/mem/ruby/network/garnet-fixed-pipeline/RoutingUnit_d.hh => src/mem/ruby/network/garnet/fixed-pipeline/RoutingUnit_d.hh
rename : src/mem/ruby/network/garnet-fixed-pipeline/SConscript => src/mem/ruby/network/garnet/fixed-pipeline/SConscript
rename : src/mem/ruby/network/garnet-fixed-pipeline/SWallocator_d.cc => src/mem/ruby/network/garnet/fixed-pipeline/SWallocator_d.cc
rename : src/mem/ruby/network/garnet-fixed-pipeline/SWallocator_d.hh => src/mem/ruby/network/garnet/fixed-pipeline/SWallocator_d.hh
rename : src/mem/ruby/network/garnet-fixed-pipeline/Switch_d.cc => src/mem/ruby/network/garnet/fixed-pipeline/Switch_d.cc
rename : src/mem/ruby/network/garnet-fixed-pipeline/Switch_d.hh => src/mem/ruby/network/garnet/fixed-pipeline/Switch_d.hh
rename : src/mem/ruby/network/garnet-fixed-pipeline/VCallocator_d.cc => src/mem/ruby/network/garnet/fixed-pipeline/VCallocator_d.cc
rename : src/mem/ruby/network/garnet-fixed-pipeline/VCallocator_d.hh => src/mem/ruby/network/garnet/fixed-pipeline/VCallocator_d.hh
rename : src/mem/ruby/network/garnet-fixed-pipeline/VirtualChannel_d.cc => src/mem/ruby/network/garnet/fixed-pipeline/VirtualChannel_d.cc
rename : src/mem/ruby/network/garnet-fixed-pipeline/VirtualChannel_d.hh => src/mem/ruby/network/garnet/fixed-pipeline/VirtualChannel_d.hh
rename : src/mem/ruby/network/garnet-fixed-pipeline/flitBuffer_d.cc => src/mem/ruby/network/garnet/fixed-pipeline/flitBuffer_d.cc
rename : src/mem/ruby/network/garnet-fixed-pipeline/flitBuffer_d.hh => src/mem/ruby/network/garnet/fixed-pipeline/flitBuffer_d.hh
rename : src/mem/ruby/network/garnet-fixed-pipeline/flit_d.cc => src/mem/ruby/network/garnet/fixed-pipeline/flit_d.cc
rename : src/mem/ruby/network/garnet-fixed-pipeline/flit_d.hh => src/mem/ruby/network/garnet/fixed-pipeline/flit_d.hh
rename : src/mem/ruby/network/garnet-flexible-pipeline/FlexibleConsumer.hh => src/mem/ruby/network/garnet/flexible-pipeline/FlexibleConsumer.hh
rename : src/mem/ruby/network/garnet-flexible-pipeline/GarnetNetwork.cc => src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc
rename : src/mem/ruby/network/garnet-flexible-pipeline/GarnetNetwork.hh => src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.hh
rename : src/mem/ruby/network/garnet-flexible-pipeline/InVcState.cc => src/mem/ruby/network/garnet/flexible-pipeline/InVcState.cc
rename : src/mem/ruby/network/garnet-flexible-pipeline/InVcState.hh => src/mem/ruby/network/garnet/flexible-pipeline/InVcState.hh
rename : src/mem/ruby/network/garnet-flexible-pipeline/NetworkConfig.hh => src/mem/ruby/network/garnet/flexible-pipeline/NetworkConfig.hh
rename : src/mem/ruby/network/garnet-flexible-pipeline/NetworkInterface.cc => src/mem/ruby/network/garnet/flexible-pipeline/NetworkInterface.cc
rename : src/mem/ruby/network/garnet-flexible-pipeline/NetworkInterface.hh => src/mem/ruby/network/garnet/flexible-pipeline/NetworkInterface.hh
rename : src/mem/ruby/network/garnet-flexible-pipeline/NetworkLink.cc => src/mem/ruby/network/garnet/flexible-pipeline/NetworkLink.cc
rename : src/mem/ruby/network/garnet-flexible-pipeline/NetworkLink.hh => src/mem/ruby/network/garnet/flexible-pipeline/NetworkLink.hh
rename : src/mem/ruby/network/garnet-flexible-pipeline/OutVcState.cc => src/mem/ruby/network/garnet/flexible-pipeline/OutVcState.cc
rename : src/mem/ruby/network/garnet-flexible-pipeline/OutVcState.hh => src/mem/ruby/network/garnet/flexible-pipeline/OutVcState.hh
rename : src/mem/ruby/network/garnet-flexible-pipeline/Router.cc => src/mem/ruby/network/garnet/flexible-pipeline/Router.cc
rename : src/mem/ruby/network/garnet-flexible-pipeline/Router.hh => src/mem/ruby/network/garnet/flexible-pipeline/Router.hh
rename : src/mem/ruby/network/garnet-flexible-pipeline/SConscript => src/mem/ruby/network/garnet/flexible-pipeline/SConscript
rename : src/mem/ruby/network/garnet-flexible-pipeline/VCarbiter.cc => src/mem/ruby/network/garnet/flexible-pipeline/VCarbiter.cc
rename : src/mem/ruby/network/garnet-flexible-pipeline/VCarbiter.hh => src/mem/ruby/network/garnet/flexible-pipeline/VCarbiter.hh
rename : src/mem/ruby/network/garnet-flexible-pipeline/flit.cc => src/mem/ruby/network/garnet/flexible-pipeline/flit.cc
rename : src/mem/ruby/network/garnet-flexible-pipeline/flit.hh => src/mem/ruby/network/garnet/flexible-pipeline/flit.hh
rename : src/mem/ruby/network/garnet-flexible-pipeline/flitBuffer.cc => src/mem/ruby/network/garnet/flexible-pipeline/flitBuffer.cc
rename : src/mem/ruby/network/garnet-flexible-pipeline/flitBuffer.hh => src/mem/ruby/network/garnet/flexible-pipeline/flitBuffer.hh
rename : src/mem/ruby/network/garnet-flexible-pipeline/netconfig.defaults => src/mem/ruby/network/garnet/flexible-pipeline/netconfig.defaults
2010-01-29 20:29:30 -08:00
Brad Beckmann
6c867f8263
ruby: Added a mesh topology
2010-01-29 20:29:27 -08:00
Brad Beckmann
134cc3d48d
ruby: convert to M5 MemorySize
...
Converted both ruby caches and directory memory to use the M5 MemorySize python
type.
2010-01-29 20:29:23 -08:00
Brad Beckmann
47502163b7
ruby: added data print to ruby request
2010-01-29 20:29:23 -08:00
Brad Beckmann
45230a4f6b
ruby: added the GEMS ruby tester
2010-01-29 20:29:23 -08:00
Brad Beckmann
f88faa6c11
ruby: cleaned up ruby profilers
...
Cleaned up the ruby profilers by moving the memory controller profiling code
out of the main profiler object and into a separate object similar to the
current CacheProfiler. Both the CacheProfiler and MemCntrlProfiler are
specific to a particular Ruby object, CacheMemory and MemoryControl
respectively. Therefore, these profilers should not be SimObjects and
created by the python configuration system, but instead private objects. This
simplifies the creation of these profilers.
2010-01-29 20:29:22 -08:00
Brad Beckmann
cfe41d0a1b
ruby: Removed RubySystem::getNumberOfSequencers
...
removed the static function RubySystem::getNumberOfSequencers and replaced
it with a python config variable
2010-01-29 20:29:21 -08:00
Brad Beckmann
1907e39fd2
ruby: added ruby stats print
...
Moved the previous rubymem stats print feature to ruby System so that ruby
stats are printed on simulation exit.
2010-01-29 20:29:21 -08:00
Brad Beckmann
020716cab3
ruby: fixed Set.cc bug to allow zero sized sets
...
This is necessary for example when no dma sequencers are necessary in the
simulated system.
2010-01-29 20:29:21 -08:00
Brad Beckmann
ce2d13195b
ruby: FS support using the new configuration system
2010-01-29 20:29:21 -08:00
Brad Beckmann
e735ca7c77
ruby: Removed out_link_vec from Consumer
...
Removed the out_line_vec data structure from the Consumer. I'm not sure
what this did before, but currently it has no usefulness.
2010-01-29 20:29:20 -08:00
Brad Beckmann
0f6535dba1
ruby: Convered ruby tracing support usage of sequencer
...
Modified ruby's tracing support to no longer rely on the RubySystem map
to convert a sequencer string name to a sequencer pointer. As a
temporary solution, the code uses the sim_object find function.
Eventually, we should develop a better fix.
2010-01-29 20:29:20 -08:00
Brad Beckmann
2c9ca672df
ruby: Memory Controller Profiler with new config system
...
This patch includes a rather substantial change to the memory controller
profiler in order to work with the new configuration system. Most
noteably, the mem_cntrl_profiler no longer uses a string map, but instead
a vector. Eventually this support should be removed from the main
profiler and go into a separate object. Each memory controller should have
a pointer to that new mem_cntrl profile object.
2010-01-29 20:29:20 -08:00
Brad Beckmann
2a0555470c
ruby: Converted MOESI_hammer dma cntrl to new config system
2010-01-29 20:29:19 -08:00
Brad Beckmann
3b290a35ac
ruby: Added the cache profiler to the new config system
2010-01-29 20:29:19 -08:00
Brad Beckmann
4e5f4b5074
ruby: Converted the sequencer deadlock event to m5 eventq
2010-01-29 20:29:19 -08:00
Brad Beckmann
e15abd17f9
ruby: Wrapped ruby events into m5 events
...
Wrapped ruby events using the m5 event object. Removed the prio_heap
from ruby's event queue and instead schedule ruby events on the m5 event
queue.
2010-01-29 20:29:19 -08:00
Brad Beckmann
63a60cc81e
ruby: Removed the tech_nm variable from RubySystem
2010-01-29 20:29:19 -08:00
Brad Beckmann
12daaed84a
ruby: Added clock to ruby system
...
As a first step to migrate ruby to the M5 eventqueue, added a clock
variable to the ruby system.
2010-01-29 20:29:19 -08:00
Brad Beckmann
ed81489954
ruby: Ruby changes required to use the python config system
...
This patch includes the necessary changes to connect ruby objects using
the python configuration system. Mainly it consists of removing
unnecessary ruby object pointers and connecting the necessary object
pointers using the generated param objects. This patch includes the
slicc changes necessary to connect generated ruby objects together using
the python configuraiton system.
2010-01-29 20:29:19 -08:00
Brad Beckmann
42bebab779
ruby: connects sm queues to the network
2010-01-29 20:29:18 -08:00
Steve Reinhardt
a8ea70dac6
ruby: Calculate system total memory capacity in Python
...
rather than in RubySystem object.
2010-01-29 20:29:18 -08:00
Steve Reinhardt
0b54f1db8e
ruby: Add support for generating topologies in Python.
2010-01-29 20:29:17 -08:00
Steve Reinhardt
c6f1d959be
ruby: Make SLICC-generated objects SimObjects.
...
Also add SLICC support for state-machine parameter defaults
(passed through to Python as SimObject Param defaults).
2010-01-29 20:29:17 -08:00
Steve Reinhardt
98c94cfe3c
ruby: Convert most Ruby objects to M5 SimObjects.
...
The necessary companion conversion of Ruby objects generated by SLICC
are converted to M5 SimObjects in the following patch, so this patch
alone does not compile.
Conversion of Garnet network models is also handled in a separate
patch; that code is temporarily disabled from compiling to allow
testing of interim code.
2010-01-29 20:29:17 -08:00
Steve Reinhardt
b43994ba45
ruby: get rid of obsolete, unused CustomTopology class.
2010-01-29 20:29:14 -08:00
Derek Hower
07ea0891f1
ruby: new atomics implementation
...
This patch changes the way that Ruby handles atomic RMW instructions. This implementation, unlike the prior one, is protocol independent. It works by locking an address from the sequencer immediately after the read portion of an RMW completes. When that address is locked, the coherence controller will only satisfy requests coming from one port (e.g., the mandatory queue) and will ignore all others. After the write portion completed, the line is unlocked. This should also work with multi-line atomics, as long as the blocks are always acquired in the same order.
2010-01-19 17:11:36 -06:00
Derek Hower
279f179bab
merge
2010-01-19 15:48:12 -06:00
Derek Hower
5aa104e072
ruby: cleaned up ruby-lang configuration
2009-12-04 13:12:40 -06:00
Brad Beckmann
5d8a669539
Resurrection of the CMP token protocol to GEM5
2009-11-18 16:34:33 -08:00
Brad Beckmann
dcac2ec24c
ruby: removed the chip pointer from MessageBuffer
...
The Chip object no longer exists and thus is removed from the MessageBuffer
constructor.
2009-11-18 16:34:32 -08:00
Brad Beckmann
8011e80725
ruby: The persistent table files from GEMS
...
These files are need by the MOESI_CMP_token protocol.
2009-11-18 16:34:32 -08:00
Brad Beckmann
cef3c56163
ruby: MOESI hammer support for DMA reads and writes
2009-11-18 16:34:32 -08:00
Brad Beckmann
dbb2c111cc
ruby: Added a memory controller feature to MOESI hammer
2009-11-18 16:34:32 -08:00
Brad Beckmann
bc12b8432d
ruby: Hammer ruby configuration support
2009-11-18 16:34:32 -08:00
Brad Beckmann
2783a7b9ad
ruby: returns the number of LLC needed for broadcast
...
Added feature to CacheMemory to return the number of last level caches.
This count is need for broadcast protocols such as MOESI_hammer.
2009-11-18 16:34:31 -08:00
Brad Beckmann
7b8fcecf11
ruby: cache configuration fix to use bytes
...
Changed cache size to be in bytes instead of kb so that testers can use very
small caches and increase the chance of writeback races.
2009-11-18 16:34:31 -08:00
Brad Beckmann
99338a7460
ruby: fix CacheMemory destructor
2009-11-18 16:33:35 -08:00