sanchayanmaity/gem5
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
6638 commits 2 branches 0 tags 204 MiB
Commit graph

592 commits

Author SHA1 Message Date
Derek Hower
e6e3ccf5c0 ruby: made L2 request/response latency based on cache latency by default 2009-09-10 13:32:16 -05:00
Derek Hower
3bb2fcfc84 ruby: made Locked read/write atomic requests within ruby 2009-09-09 12:39:10 -05:00
Derek Hower
edd522b30a Automated merge with ssh://hg@m5sim.org/m5 2009-09-01 09:36:53 -05:00
Derek Hower
849bad7ad7 ruby: fixed config assertion failure 2009-09-01 09:35:48 -05:00
Polina Dudnik
041a8cefc7 [mq]: MOESI_patch 2009-08-31 16:38:22 -05:00
Polina Dudnik
a02dbd61f9 Reset the atomics flags if RMW_Read is not followed by a RMW_Read or RMW_Write 2009-08-28 15:09:41 -05:00
Polina Dudnik
95da6dc84c imported patch mi_patch 2009-08-28 15:04:55 -05:00
Derek Hower
15aa180570 merge 2009-08-25 10:37:21 -05:00
Derek Hower
6cd552483b Automated merge with ssh://hg@m5sim.org/m5 2009-08-25 10:10:23 -05:00
Derek Hower
03bf748ac7 ruby: CacheMemory tag lookup uses a hash instead of a loop 2009-08-25 10:09:47 -05:00
Polina Dudnik
a4fc1bad94 [mq]: first_patch 2009-08-21 15:52:46 -05:00
Derek Hower
efc1dddbd8 ruby: added random seed option to config scripts 2009-08-18 16:24:09 -05:00
Polina Dudnik
6654fe02da Made servicing_atomic a counter and added started writes: 
a function for setting the flag to indicate that
the rmw_writes started issuing
 2009-08-15 12:45:11 -05:00
Polina Dudnik
a8e11cf3bb Bug fix: indicate when writes started coming in 2009-08-14 17:57:54 -05:00
Polina Dudnik
ee3226d973 Merge with current branch 2009-08-14 15:30:25 -05:00
Polina Dudnik
0b0f47ec16 Added proc_id to CacheMsg for SMT. 
Not yet necessary, but in case each of the threads
is allowed to initiate an atomic, will come in handy
 2009-08-14 15:30:07 -05:00
Polina Dudnik
de25decf37 Multi-line RMW handling 2009-08-14 14:24:15 -05:00
Polina Dudnik
4b924fd16c SMT atomics modifications: 
don't allow enquing from other threads if servicing and atomic for a thread
 2009-08-14 14:06:14 -05:00
Derek Hower
bcaf93d182 Automated merge with ssh://hg@m5sim.org/m5 2009-08-13 10:37:37 -05:00
Derek Hower
db40cb8f51 ruby: config bugfix 2009-08-13 10:37:09 -05:00
Tushar Krishna
35082a67b6 ruby/network data_msg_size bug fix with updated stats 2009-08-11 15:19:04 -07:00
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
a1b5a6320f ruby: better configuration assert message 2009-08-06 01:15:23 -05:00
Derek Hower
dff7c9eaa0 merge 2009-08-05 14:23:32 -05:00
Derek Hower
fbf7391bb0 ruby: configuration supports multiple runs in same session 
These changes allow to run Ruby-gems multiple times from the same
ruby-lang script with different configurations
 2009-08-05 14:20:32 -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
Nathan Binkert
bd7af84d5e slicc: better error messages when the python parser fails 2009-08-04 09:37:27 -07:00
Derek Hower
ac15e42c17 Automated merge with ssh://hg@m5sim.org/m5 2009-08-03 11:39:08 -05:00
Steve Reinhardt
a13a706a20 Fix setting of INST_FETCH flag for O3 CPU. 
It's still broken in inorder.
Also enhance DPRINTFs in cache and physical memory so we
can see more easily whether it's getting set or not.
 2009-08-01 22:50:14 -07:00
Steve Reinhardt
1c28004654 Clean up some inconsistencies with Request flags. 2009-08-01 22:50:13 -07:00
Steve Reinhardt
c0755e6085 Rename internal Request fields to start with '_'. 
The inconsistency was causing a subtle bug with some of the
constructors where the params had the same name as the fields.
This is also a first step to switching the accessors over to
our new "standard", e.g., getVaddr() -> vaddr().
 2009-08-01 22:50:10 -07:00
Derek Hower
d9ff3021ba ruby: fixed clearStats 2009-07-29 13:46:58 -05:00
Derek Hower
469256d823 ruby: removed unused/incorrect profiler state 2009-07-27 21:43:43 -05:00
Polina Dudnik
e7a3bda497 Fixed the licences plus minor fixes for compilation 2009-07-22 20:28:32 -05:00
Derek Hower
7f34ee36ec ruby: fixed sequencer RMW data bug 2009-07-21 19:42:09 -05:00
Derek Hower
80544cda8a ruby: libruby_init now takes parsed Ruby-lang config text 
libruby_init now expects to get a file that contains the output of
running a ruby-lang configuration, opposed to the ruby-lang
configuration itself.
 2009-07-21 18:33:05 -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
308419b947 scons: removed RubyConfig from scons 2009-07-19 12:34:11 -05:00
Derek Hower
7cd2d8f687 ruby: removed all refs to old RubyConfig 2009-07-18 18:20:03 -05:00
Derek Hower
4bd7fe4c53 ruby: removed dead files 2009-07-18 18:18:37 -05:00
Derek Hower
f3d8d29342 ruby: removed dead files 2009-07-18 18:17:48 -05:00
Derek Hower
926ab6e6db merge 2009-07-18 17:40:20 -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