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2006-10-31Remove mem parameter. Now the translating port asks the CPU's dcache's peer ↵Kevin Lim
for its MemObject instead of having to have a paramter for the MemObject. configs/example/fs.py: configs/example/se.py: src/cpu/simple/base.cc: src/cpu/simple/base.hh: src/cpu/simple/timing.cc: src/cpu/simple_thread.cc: src/cpu/simple_thread.hh: src/cpu/thread_state.cc: src/cpu/thread_state.hh: tests/configs/o3-timing-mp.py: tests/configs/o3-timing.py: tests/configs/simple-atomic-mp.py: tests/configs/simple-atomic.py: tests/configs/simple-timing-mp.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: No need for mem parameter any more. src/cpu/checker/cpu.cc: Use new constructor for simple thread (no more MemObject parameter). src/cpu/checker/cpu.hh: Remove MemObject parameter. src/cpu/memtest/memtest.hh: Ports now take in their MemObject owner. src/cpu/o3/alpha/cpu_builder.cc: Remove mem parameter. src/cpu/o3/alpha/cpu_impl.hh: Remove memory parameter and clean up handling of TranslatingPort. src/cpu/o3/cpu.cc: src/cpu/o3/cpu.hh: src/cpu/o3/fetch.hh: src/cpu/o3/fetch_impl.hh: src/cpu/o3/mips/cpu_builder.cc: src/cpu/o3/mips/cpu_impl.hh: src/cpu/o3/params.hh: src/cpu/o3/thread_state.hh: src/cpu/ozone/cpu.hh: src/cpu/ozone/cpu_builder.cc: src/cpu/ozone/cpu_impl.hh: src/cpu/ozone/front_end.hh: src/cpu/ozone/front_end_impl.hh: src/cpu/ozone/lw_lsq.hh: src/cpu/ozone/lw_lsq_impl.hh: src/cpu/ozone/simple_params.hh: src/cpu/ozone/thread_state.hh: src/cpu/simple/atomic.cc: Remove memory parameter. --HG-- extra : convert_revision : 43cb44a33b31320d44b69679dcf646c0380d07d3
2006-10-19Fix corner case on assertion.Ron Dreslinski
I need to move over to using the fixPacket function so I don't have to make the same changes everywhere. Still a functional access bug someplace I need to track down in timing mode. src/mem/cache/base_cache.cc: src/mem/cache/cache_impl.hh: Fix corner case on assertion tests/configs/memtest.py: Updated memtester with uncacheable addresses and functional accesses --HG-- extra : convert_revision : e6fa851621700ff9227b83cc5cac20af4fc8444f
2006-10-17Enable MP systems via cmd-line flag in fs.py.Steve Reinhardt
configs/example/fs.py: Add flag for MP server systems. src/python/m5/objects/AlphaConsole.py: src/python/m5/objects/IntrControl.py: Change CPU from 'any' to 'cpu[0]' to work better with MP sytems. tests/configs/tsunami-simple-atomic-dual.py: tests/configs/tsunami-simple-timing-dual.py: Don't need to set console & intrcontrol cpu params anymore (default is fixed now). --HG-- extra : convert_revision : 9417b12b1b395ff7d6a9f2894e4123923c754daf
2006-10-11Interesting memtest finally.Ron Dreslinski
Get over 500,000 reads on each of 8 testers before memory leak becomes large. tests/configs/memtest.py: Update test to be more interesting --HG-- extra : convert_revision : 4258b798fbeeed2a376f1bfac100a109eb05620e
2006-10-10Merge zizzer:/z/m5/Bitkeeper/newmemRon Dreslinski
into zazzer.eecs.umich.edu:/z/rdreslin/m5bk/newmemcleanest --HG-- extra : convert_revision : 87f83c4edf6ea51adc767d98265d1e74c0fbb46f
2006-10-10Fix several bugs pertaining to upgrades/mem leaks.Ron Dreslinski
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
2006-10-09Merge ktlim@zizzer:/bk/newmemKevin Lim
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
2006-10-09Update configs for cpu_idRon Dreslinski
tests/configs/o3-timing-mp.py: tests/configs/simple-atomic-mp.py: tests/configs/simple-timing-mp.py: Update config for cpu_id --HG-- extra : convert_revision : 32a1971997920473164ba12f2b121cb640bad7ac
2006-10-09Make memtest work with 8 memtestersRon Dreslinski
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
2006-10-09Update the Memtester, commit a config file/test for it.Ron Dreslinski
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
2006-10-08Implement Alpha LL/SC support for SimpleCPU (Atomic & Timing)Steve Reinhardt
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
2006-10-08Clean up configs.Kevin Lim
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
2006-10-05Fixes for functional accesses to use the snoop path.Ron Dreslinski
And small other tweaks to snooping coherence. src/mem/cache/base_cache.hh: Make timing response at the time of send. src/mem/cache/cache.hh: src/mem/cache/cache_impl.hh: Update probe interface to be bi-directional for functional accesses src/mem/packet.hh: Add the function to create an atomic response to a given request --HG-- extra : convert_revision : 04075a117cf30a7df16e6d3ce485543cc77d4ca6
2006-10-05First pass at snooping stuff that compiles and doesn't break.Ron Dreslinski
Still need: -Handle NACK's on the recieve side -Distinguish top level caches -Handle repsonses from caches failing the fast path -Handle BusError and propogate it -Fix the invalidate packet associated with snooping in the cache src/mem/bus.cc: Make sure to snoop on functional accesses src/mem/cache/base_cache.cc: Wait to make a request into a response until it is ready to be issued src/mem/cache/base_cache.hh: Support range changes for snoops Set up snoop responses for cache->cache transfers src/mem/cache/cache_impl.hh: Only access the cache if it wasn't satisfied by cache->cache transfer Handle snoop phases (detect block, then snoop) Fix functional access to work properly (still need to fix snoop path for functional accesses) --HG-- extra : convert_revision : 4c25f11d7a996c1f56f4f7b55dde87a344e5fdf8
2006-09-01Add o3-timing configuration for ALPHA_SE "Hello world" tests.Steve Reinhardt
build_opts/ALPHA_SE: Add O3CPU to default CPU model list. tests/SConscript: Add o3-timing configuration. --HG-- extra : convert_revision : 378feacc07cefdaf1e2df9080c9b9d5d71e4d2a1
2006-08-21Merge zizzer:/z/m5/Bitkeeper/newmemRon Dreslinski
into zizzer.eecs.umich.edu:/.automount/zazzer/z/rdreslin/m5bk/newmem src/python/m5/objects/BaseCPU.py: Merge duplicate change --HG-- extra : convert_revision : 214e57999ee78aadfc86e1f0b7198ff0d981ce16
2006-08-18Add caches in, fix cpu.mem paramSteve Reinhardt
--HG-- extra : convert_revision : 486283d83786807c72bb4601e4b9613b55d8802c
2006-08-16Fix the caches not working in the regressionRon Dreslinski
src/python/m5/objects/BaseCPU.py: Make mem parameter a MemObject, not just a PhysicalMemory Fix a reference not using self tests/configs/simple-atomic.py: Set the mem paramter tests/configs/simple-timing.py: Set the mem parameter --HG-- extra : convert_revision : 6bd9df36831a1c5bafc9e88ab945c2ebe91db785
2006-08-16More regression updates.Steve Reinhardt
Get rid of caches in simple-timing config for now. tests/SConscript: another line for diff to ignore tests/configs/simple-timing.py: turn off caches for now tests/quick/00.hello/ref/mips/linux/simple-atomic/m5stats.txt: tests/quick/00.hello/ref/mips/linux/simple-atomic/stdout: tests/quick/00.hello/ref/sparc/linux/simple-atomic/m5stats.txt: tests/quick/00.hello/ref/sparc/linux/simple-atomic/stdout: update for inst/tick rate (old one was debug?) tests/quick/20.eio-short/ref/alpha/eio/simple-timing/config.ini: tests/quick/20.eio-short/ref/alpha/eio/simple-timing/config.out: tests/quick/20.eio-short/ref/alpha/eio/simple-timing/m5stats.txt: tests/quick/20.eio-short/ref/alpha/eio/simple-timing/stderr: tests/quick/20.eio-short/ref/alpha/eio/simple-timing/stdout: works now (no caches) --HG-- extra : convert_revision : 472030f63297346976db6274a78235c93d4eef8e
2006-08-16Finish test clean-up & reorg.Steve Reinhardt
configs/common/FSConfig.py: Add default Machine() param configs/example/fs.py: configs/example/se.py: make it work again src/python/m5/objects/BaseCPU.py: Make mem PhysicalMemory so that a Parent.any proxy works well src/sim/process.cc: Increase default stack size so we don't get an 'increasing stack' message on 'hello world' tests/SConscript: Add full list of current configs. tests/configs/simple-atomic.py: tests/configs/simple-timing.py: don't need SEConfig anymore tests/quick/00.hello/test.py: tests/quick/20.eio-short/test.py: fix tests/run.py: move configs to separate dir --HG-- rename : configs/test/fs.py => configs/example/fs.py rename : configs/test/test.py => configs/example/se.py rename : tests/simple-atomic.py => tests/configs/simple-atomic.py rename : tests/simple-timing.py => tests/configs/simple-timing.py rename : tests/linux-mpboot/ref/alpha/atomic/config.ini => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.ini rename : tests/linux-mpboot/ref/alpha/atomic/config.out => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.out rename : tests/linux-mpboot/ref/alpha/atomic/console.system.sim_console => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/console.system.sim_console rename : tests/linux-mpboot/ref/alpha/atomic/m5stats.txt => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/m5stats.txt rename : tests/linux-mpboot/ref/alpha/atomic/stderr => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stderr rename : tests/linux-mpboot/ref/alpha/atomic/stdout => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stdout rename : tests/linux-boot/ref/alpha/atomic/config.ini => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.ini rename : tests/linux-boot/ref/alpha/atomic/config.out => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.out rename : tests/linux-boot/ref/alpha/atomic/console.system.sim_console => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/console.system.sim_console rename : tests/linux-boot/ref/alpha/atomic/m5stats.txt => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/m5stats.txt rename : tests/linux-boot/ref/alpha/atomic/stderr => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stderr rename : tests/linux-boot/ref/alpha/atomic/stdout => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stdout rename : tests/linux-mpboot/ref/alpha/timing/config.ini => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.ini rename : tests/linux-mpboot/ref/alpha/timing/config.out => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.out rename : tests/linux-mpboot/ref/alpha/timing/console.system.sim_console => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/console.system.sim_console rename : tests/linux-mpboot/ref/alpha/timing/m5stats.txt => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/m5stats.txt rename : tests/linux-mpboot/ref/alpha/timing/stderr => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stderr rename : tests/linux-mpboot/ref/alpha/timing/stdout => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stdout rename : tests/test-progs/hello/bin/mips/linux/hello_mips => tests/test-progs/hello/bin/mips/linux/hello rename : tests/test-progs/hello/bin/sparc/bin => tests/test-progs/hello/bin/sparc/linux/hello extra : convert_revision : d68ee6d7eefa7ba57370f3fb3c3589f86a6ea6b4