src/mem/cache/base_cache.hh:
Remove top level param from cache
src/mem/cache/coherence/uni_coherence.cc:
Remove top level parameters from the cache
--HG--
extra : convert_revision : 4437aeedc20866869de7f9ab123dfa7baeebedf0
implement fix packet and add the ability to print a packet to a ostream
remove tabs in packet.hh (Could people stop inserting them??!?!?!)
mark const functions in packet.hh as such
src/base/traceflags.py:
add a traceflag for functional accesses
src/mem/packet.cc:
implement fix packet and add the ability to print a packet to a ostream
src/mem/packet.hh:
add the ability to print a packet to an ostream
remove tabs in file
mark const functions as such
--HG--
extra : convert_revision : 4297bce5e1d3abbab48be5bd9eb9e982b751fc7c
The response queue is not tying up an MSHR, should we change that or assume infinite storage for responses?
src/mem/cache/base_cache.cc:
src/mem/tport.cc:
Add in functional check of retry queued packets.
--HG--
extra : convert_revision : 0cb40b3a96d37a5e9eec95312d660ec6a9ce526a
src/base/traceflags.py:
src/mem/physical.cc:
Add debug falgs fro physical memory accesses
src/mem/cache/cache_impl.hh:
Snoops to uncacheable blocks should not happen
src/mem/cache/miss/miss_queue.cc:
Set the size properly on unCacheable accesses
--HG--
extra : convert_revision : fc78192863afb11fc7c591fba169021b9e127d16
Fix a segfault associated with DefaultId
src/mem/bus.cc:
Handle a segfault in the bus when DefaultPort was being used
src/mem/bus.hh:
Make the Default ID more unique (it overlapped with Broadcast ID)
--HG--
extra : convert_revision : 9182805c5cf4d9fe004e6c5be8547a8f41ed7bfe
src/mem/bus.cc:
Add debugging statement
src/mem/bus.hh:
Fix implementation of bus for subsequent recvTimings while handling a retry request.
src/mem/tport.cc:
Rework timing port to retry properly
--HG--
extra : convert_revision : fbfb5e8b4a625e49c6cd764da1df46a4f336b1b2
src/python/m5/SimObject.py:
now that setMemoryMode is a method in System, need to convert the SimObject * _ccObject into a system ptr to call setMemoryMode.
src/sim/main.cc:
need this conversion now.
src/sim/sim_object.hh:
put the enum back into SimObject.
src/sim/system.hh:
memoryMode is now a part of SimObject, need the ::'s
--HG--
extra : convert_revision : 0ade06957fa57b497798e1f50c237ca1badc821d
src/cpu/simple/atomic.cc:
memory mode assertion change so that it only goes off if it's supposed to.
src/cpu/simple/timing.cc:
some drain changes (kevin's) and some changes to memoryMode assertions so that they don't go off when they're not supposed to.
--HG--
extra : convert_revision : 007d8610f097e08f01367b905ada49f93cf37ca3
src/cpu/memtest/memtest.cc:
src/cpu/memtest/memtest.hh:
Make Memtester able to test atomic as well
src/mem/bus.cc:
src/mem/bus.hh:
Handle atomic snoops properly for cache->cache transfers
src/mem/cache/cache_impl.hh:
Debug output.
Clean up memleak in atomic mode.
Set hitLatency.
Still need to send back reasonable number for atomic return value.
src/mem/packet.cc:
Add command strings for new commands
src/python/m5/objects/MemTest.py:
Add param to test atomic memory.
--HG--
extra : convert_revision : 43f880e29215776167c16ea90793ebf8122c785b
Fix bug with deadlocking
src/mem/cache/base_cache.cc:
Make sure to not wait anymore
--HG--
extra : convert_revision : 5f7b44a1c475820b9862275a0d6113ec2991735d
src/mem/cache/base_cache.cc:
When turning asserts into if's don't forget to invert.
Must be too sleepy.
--HG--
extra : convert_revision : ea38d5a4b4ddde7b5266b3b2c83bbc256218af9a
src/base/traceflags.py:
Add new flags for cacheport
src/mem/bus.cc:
Add debugging info
src/mem/cache/base_cache.cc:
Add debuggin info
--HG--
extra : convert_revision : a6c4b452466a8e0b50a86e886833cb6e29edc748
Update retry mechanism
src/mem/cache/base_cache.cc:
Rework the retry mechanism
src/mem/cache/base_cache.hh:
Rework the retry mechanism
Try to fix memory bug
src/mem/cache/cache_impl.hh:
Rework upgrades to not be blocked by slave
src/mem/cache/miss/mshr_queue.cc:
Fix mem leak on writebacks
--HG--
extra : convert_revision : 3cec234ee441edf398ec8d0f51a0c5d7ada1e2be
into zazzer.eecs.umich.edu:/z/rdreslin/m5bk/newmemcleanest
src/mem/packet.hh:
Hand merge code
--HG--
extra : convert_revision : d659418f24f4f4bf9867fec8573a5d227c0dfcea
src/mem/cache/base_cache.cc:
Fix a bug about not having a request to send
src/mem/cache/base_cache.hh:
Fix a bug with the blocking code
src/mem/cache/cache.hh:
AFix a bug with snoop hits in WB buffer
src/mem/cache/cache_impl.hh:
Fix a bug with snoop hits in WB buffer
Also, add better DPRINTF's
src/mem/cache/miss/miss_queue.cc:
Fix a bug with upgrades (Need to clean it up later)
src/mem/cache/miss/mshr.cc:
Fix a memory leak bug, still some outstanding with writebacks not being deleted
src/mem/cache/miss/mshr_queue.cc:
Fix a bug about upgrades (need to clean up later)
src/mem/packet.hh:
Fix for newly added cmd attribute for upgrades
tests/configs/memtest.py:
More interesting testcase
--HG--
extra : convert_revision : fcb4f17dd58b537bb4f67a8c835f50e455e8c688
src/mem/bus.cc:
Put back the check to see if the bus is busy. Also, populate the fields in the packet to indicate when the first word and the entire packet will be delivered.
src/mem/bus.hh:
Remove the occupyBus function.
src/mem/packet.hh:
Added fields to the packet to indicate when the first chunk of a packet arrives, and when the entire packet arrives.
--HG--
extra : convert_revision : cfc7670a33913d48a04d02c6d2448290a51f2d3c
into zamp.eecs.umich.edu:/z/ktlim2/clean/o3-merge/newmem
src/cpu/memtest/memtest.cc:
src/cpu/memtest/memtest.hh:
src/cpu/simple/timing.hh:
tests/configs/o3-timing-mp.py:
Hand merge.
--HG--
extra : convert_revision : a58cc439eb5e8f900d175ed8b5a85b6c8723e558
src/cpu/o3/cpu.cc:
Comment out reseting CPU structures for now. This can be updated to work in the future.
--HG--
extra : convert_revision : bc1a86e2fe47da5acb14ba8b64568b0355431f1c
Not fully implemented yet, but good enough for single level cache coherence
src/mem/packet.hh:
Add a bit to distinguish invalidates and upgrades
--HG--
extra : convert_revision : 5bf50d535857cea37fbdaf7993915d1332cb757e
Remove some dead code.
src/mem/cache/cache_impl.hh:
Upgrades don't need a response.
Moved satisfied check into bus so removed some dead code.
src/mem/cache/coherence/coherence_protocol.cc:
src/mem/packet.hh:
Upgrades don't require a response
--HG--
extra : convert_revision : dee0440ff19ba4c9e51bf9a47a5b0991265cfc1d
src/cpu/memtest/memtest.cc:
Fix functional return path
src/cpu/memtest/memtest.hh:
Add snoop ranges in
src/mem/cache/base_cache.cc:
Properly signal NACKED
src/mem/cache/cache_impl.hh:
Catch nacked packet and panic for now
--HG--
extra : convert_revision : 59a64e82254dfa206681c5f987e6939167754d67
src/mem/bus.cc:
Fixes to the previous hand merging, and put the snooping back into recvTiming and out of it's own function.
src/mem/bus.hh:
Put snooping back into recvTiming and not in it's own function.
--HG--
extra : convert_revision : fd031b7e6051a5be07ed6926454fde73b1739dc6
src/mem/physical.cc:
Update comment to match memtest use
src/python/m5/objects/PhysicalMemory.py:
Make memtester have a way to connect functionally
tests/configs/memtest.py:
Properly create 8 memtesters and connect them to the memory system
--HG--
extra : convert_revision : e5a2dd9c8918d58051b553b5c6a14785d48b34ca
src/mem/cache/cache_impl.hh:
Add more usefull DPRINTF's
REmove the PC to get rid of asserts
--HG--
extra : convert_revision : 3f6d832b138d058dbe79bb5f42bd2db9c50b35b5
Don't use the senderState after you get a succesful sendTiming. Not guarnteed to be correct
src/mem/cache/base_cache.cc:
src/mem/cache/base_cache.hh:
src/mem/cache/cache.hh:
src/mem/cache/cache_impl.hh:
src/mem/cache/miss/blocking_buffer.cc:
src/mem/cache/miss/blocking_buffer.hh:
src/mem/cache/miss/miss_queue.hh:
Don't use the senderState after you get a succesful sendTiming. Not guarnteed to be correct
--HG--
extra : convert_revision : 2e8e812bf7fd3ba2b4cba7f7173cb41862f761af
src/cpu/checker/thread_context.hh:
Checker's TC should only copy state, and not fully take over from the old context (prevents it from accidentally stealing the quiesce event).
--HG--
extra : convert_revision : 5760f9c5bae749f8d1df35e4c898df13e41b0224
src/cpu/SConscript:
Add memtester to the compilation environment.
Someone who knows this better should make the MemTest a cpu model parameter.
For now attached with the build of o3 cpu.
src/cpu/memtest/memtest.cc:
src/cpu/memtest/memtest.hh:
Update Memtest for new mem system
src/python/m5/objects/MemTest.py:
Update memtest python description
--HG--
extra : convert_revision : d6a63e08fda0975a7abfb23814a86a0caf53e482
src/dev/ide_ctrl.cc:
this range change needs to be done for all pio devices, not just the ide.
src/dev/pcidev.cc:
range change needs to be done at here, not in the ide_ctrl file.
--HG--
extra : convert_revision : 60c65c55e965b02d671dba7aa8793e5a81f40348
src/cpu/simple/atomic.cc:
add in serialization of AtomicSimpleCPU _status. Kev says that this will break uniform serialization across CPUs since each type of CPU has its own "status" enum set. So, the repercussions are that if you serialize in this CPU, you must first unserialize in this CPU before switching to something else you want.
--HG--
extra : convert_revision : 7000f660aecea6fef712bf81853d9a7b90d625ee
src/mem/cache/cache_impl.hh:
Fix a error case by putting a panic in.
Make sure to propogate sendFunctional calls with functional not atomic.
--HG--
extra : convert_revision : 05d03f729a40cfa3ecb68bcba172eb560b24e897
If the cpu needs to update any state when it gets a functional write (LSQ??)
then that code needs to be written.
src/cpu/o3/fetch_impl.hh:
src/cpu/o3/lsq_impl.hh:
src/cpu/ozone/front_end_impl.hh:
src/cpu/ozone/lw_lsq_impl.hh:
src/cpu/simple/atomic.cc:
src/cpu/simple/timing.cc:
CPU's can recieve functional accesses, they need to determine if they need to do anything with them.
src/mem/bus.cc:
src/mem/bus.hh:
Make the fuctional path do the correct tye of snoop
--HG--
extra : convert_revision : 70d09f954b907a8aa9b8137579cd2b06e02ae2ff
into zeep.eecs.umich.edu:/home/gblack/m5/newmem_bus
src/mem/bus.cc:
Hand merged. Needs to be fixed
--HG--
extra : convert_revision : df03219ccfd18431cc726a063bd29d30554944a1
Fix an issue with memory handling writebacks.
src/mem/cache/base_cache.hh:
src/mem/tport.cc:
Only respond if the pkt needs a response.
src/mem/physical.cc:
Make physical memory respond to writebacks, set satisfied for invalidates/upgrades.
--HG--
extra : convert_revision : 7601987a7923e54a6d1a168def4f8133d8de19fd
src/mem/bus.cc:
src/mem/bus.hh:
minor fix and some formatting changes
src/python/m5/objects/Bus.py:
changed bits to bytes
--HG--
extra : convert_revision : dcd22205604b7a2727eaf2094084c4858f3589c5
and PhysicalMemory. *No* support for caches or O3CPU.
Note that properly setting cpu_id on all CPUs is now required
for correct operation.
src/arch/SConscript:
src/base/traceflags.py:
src/cpu/base.hh:
src/cpu/simple/atomic.cc:
src/cpu/simple/timing.cc:
src/cpu/simple/timing.hh:
src/mem/physical.cc:
src/mem/physical.hh:
src/mem/request.hh:
src/python/m5/objects/BaseCPU.py:
tests/configs/simple-atomic.py:
tests/configs/simple-timing.py:
tests/configs/tsunami-simple-atomic-dual.py:
tests/configs/tsunami-simple-atomic.py:
tests/configs/tsunami-simple-timing-dual.py:
tests/configs/tsunami-simple-timing.py:
Implement Alpha LL/SC support for SimpleCPU (Atomic & Timing)
and PhysicalMemory. *No* support for caches or O3CPU.
--HG--
extra : convert_revision : 6ce982d44924cc477e049b9adf359818908e72be
configs/common/FSConfig.py:
configs/common/SysPaths.py:
configs/example/fs.py:
configs/example/se.py:
tests/configs/o3-timing-mp.py:
tests/configs/o3-timing.py:
Clean up configs by removing FullO3Config and instead using default values.
src/python/m5/objects/FUPool.py:
Add in default FUPool.
src/python/m5/objects/O3CPU.py:
Use defaults better. Also set checker parameters, and fix up a config bug.
--HG--
extra : convert_revision : 5fd0c000143f4881f10a9a575c3810dc97cb290b
src/cpu/simple/timing.cc:
Record numCycles stat properly.
src/cpu/simple/timing.hh:
Extra variable to help record numCycles stat.
--HG--
extra : convert_revision : 343311902831820264878aad41dc619999726b6b
src/cpu/o3/commit_impl.hh:
Fixes for compile and sampling.
src/cpu/o3/cpu.cc:
Deallocate and activate threads properly. Also hopefully fix being able to use caches while switching over.
src/cpu/o3/cpu.hh:
Fixes for deallocating and activating threads.
src/cpu/o3/fetch_impl.hh:
src/cpu/o3/lsq_unit.hh:
Handle getting back a BadAddress result from the access.
src/cpu/o3/iew_impl.hh:
More debug output.
src/cpu/o3/lsq_unit_impl.hh:
Fixup store conditional handling (still a bit of a hack, but works now).
Also handle getting back a BadAddress result from the access.
src/cpu/o3/thread_context_impl.hh:
Deallocate context now records if the context should be fully removed.
--HG--
extra : convert_revision : 55f81660602d0e25367ce1f5b0b9cfc62abe7bf9
src/SConscript:
Include MemTest for now. It's not complete but it compiles so it shouldn't mess anything else up.
--HG--
extra : convert_revision : 15a610c855b677fdced817850c92e4c911cf6d1c
