Commit graph

75 commits

Author SHA1 Message Date
Polina Dudnik
041a8cefc7 [mq]: MOESI_patch 2009-08-31 16:38:22 -05:00
Polina Dudnik
95da6dc84c imported patch mi_patch 2009-08-28 15:04:55 -05:00
Brad Beckmann
b89add1e3f merged Tushar's bug fix with public repository changes 2009-08-11 12:22:41 -07:00
Derek Hower
1a452d228b protocol: added recycle actions to MOESI DMA events 2009-08-09 13:58:40 -05:00
Tushar Krishna
b952eb19c1 bug fix for data_msg_size in network/Network.cc 2009-08-07 13:59:40 -07:00
Derek Hower
cbc52ef6c5 fixed MOESI_CMP_directory bug 2009-08-06 03:41:28 -05:00
Derek Hower
f5e0c56da2 protocol: fixed MOESI_CMP_directory bug 2009-08-06 01:15:55 -05:00
Derek Hower
1276df51e2 protocol: made MI_example dma mapping generic 2009-08-05 14:17:23 -05:00
Derek Hower
7f012ef8da ruby: made mapAddressToRange based off a bit count 2009-08-04 23:05:37 -05:00
Derek Hower
33b28fde7a slicc: added MOESI_CMP_directory, DMA SequencerMsg, parameterized controllers
This changeset contains a lot of different changes that are too
mingled to separate.  They are:

1.  Added MOESI_CMP_directory

I made the changes necessary to bring back MOESI_CMP_directory,
including adding a DMA controller.  I got rid of MOESI_CMP_directory_m
and made MOESI_CMP_directory use a memory controller. Added a new
configuration for two level protocols in general, and
MOESI_CMP_directory in particular.

2.  DMA Sequencer uses a generic SequencerMsg

I will eventually make the cache Sequencer use this type as well.  It
doesn't contain an offset field, just a physical address and a length.
MI_example has been updated to deal with this.

3. Parameterized Controllers

SLICC controllers can now take custom parameters to use for mapping,
latencies, etc.  Currently, only int parameters are supported.
2009-08-04 12:52:52 -05:00
Derek Hower
c1e0bd1df4 slicc: generate html by default 2009-08-04 12:42:45 -05:00
Derek Hower
e59d0e3e89 ruby: moved cache stats from Profiler to CacheMemory
Caches are now responsible for their own statistic gathering.  This
requires a direct callback from the protocol on misses, and so all
future protocols need to take this into account.
2009-07-20 09:40:43 -05:00
Derek Hower
4b7ea4cb51 ruby: fixed dma sequencer bug
The DMASequencer was still using a parameter from the old RubyConfig,
causing an offset error when the requested data wasn't block aligned.
This changeset also includes a fix to MI_example for a similar bug.
2009-07-18 17:03:51 -05:00
Derek Hower
15afc87f7c slicc: fixed MI_example bug. The directory wasn't deallocating the TBE, leading to a leak. Also increased the default max TBE size to 256 to allow memtest to pass the regression. 2009-07-08 08:40:32 -05:00
Derek Hower
2f9d8bff5b slicc: Fixed MI_example bug. The directory was not writing data to DRAM after a PUTX. 2009-07-08 00:31:33 -05:00
Nathan Binkert
5b080ae046 slicc: update parser.py for changes in slicc language. 2009-07-06 15:49:47 -07:00
Nathan Binkert
1f6933503d scons: update SCons files for changes in ruby. 2009-07-06 15:49:47 -07:00
Nathan Binkert
92de70b69a ruby: Import the latest ruby changes from gems.
This was done with an automated process, so there could be things that were
done in this tree in the past that didn't make it.  One known regression
is that atomic memory operations do not seem to work properly anymore.
2009-07-06 15:49:47 -07:00
Nathan Binkert
cf6b4ef734 ruby: add RUBY sticky option that must be set to add ruby to the build
Default is false
2009-05-11 10:38:46 -07:00
Polina Dudnik
7769cc9092 ruby: decommission code
1. Set.* and BigSet.* are replaced with OptBigSet.* which was renamed Set.*
2. Decomissioned all bloom filters
3. Decomissioned ruby/simics directory
2009-05-11 10:38:46 -07:00
Polina Dudnik
b271090923 ruby: Remove transactional access types (e.g. LD_XACT) from CacheRequestType
1. Modified enumeration
2. Also modified profiler
3. Remove transactions from Tester
4. Edited XACT_MEM out of Synthetic Driver
2009-05-11 10:38:46 -07:00
Nathan Binkert
7311fd7182 ruby: Migrate all of ruby and slicc to SCons.
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 10:38:46 -07:00
Dan Gibson
d8c592a05d ruby: remove unnecessary code.
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 10:38:45 -07:00
Derek Hower
6ceaffd724 ruby: Cleaned up sequencer. Removed LogTM specific code. 2009-05-11 10:38:45 -07:00
Nathan Binkert
2f30950143 ruby: Import ruby and slicc from GEMS
We eventually plan to replace the m5 cache hierarchy with the GEMS
hierarchy, but for now we will make both live alongside eachother.
2009-05-11 10:38:43 -07:00