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2011-02-27inorder: bzip2 regression updateKorey Sewell
2011-02-23regress: MOESI_hammer memtest updatesBrad Beckmann
2011-02-23inorder: add 00.gzip and 60.bzip2 regression testsKorey Sewell
2011-02-23ARM: Update regression tests for preceeding changes.Ali Saidi
2011-02-23ARM: Clarifies creation of Linux and baremetal ARM systems.Ali Saidi
makeArmSystem creates both bare-metal and Linux systems more cleanly. machine_type was never optional though listed as an optional argument; a system such as "RealView_PBX" must now be explicitly specified. Now that it is a required argument, the placement of the arguments has changed slightly requiring some changes to calls that create ARM systems.
2011-02-18m5: merge inorder/release-notes/make_release changesKorey Sewell
2011-02-18inorder: regr-update: reduce dynamic mem. use to speedup simsKorey Sewell
previous changesets took a closer look at memory mgmt in the inorder model and sought to avoid dynamic memory mgmt (for access to pipeline resources) as much as possible. For the regressions that were run, the sims are about 2x speedup from changeset 7726 which is the last change since the recent commits in Feb. (note: these regressions now are 4-issue CPUs instead of just 1-issue)
2011-02-13X86: Update stats for the improved branch detection/prediction.Gabe Black
2011-02-13X86: Update stats now that the dest reg isn't read unnecessarily to set flags.Gabe Black
2011-02-13X86: Update stats for the reduced register reads.Gabe Black
2011-02-12inorder:regress: host-inst-rate improved ~58%Korey Sewell
there are still only a few inorder benchmark but for the lengthier benchmarks (twolf and vortext) the latest changes to how instruction scheduling (how instructions figure out what they want to do on each pipeline stage in the inorder model) were able to improve performance by a nice amount... The latest results for the inorder model process about 100k insts/second (note: 58% is over the last time run on 64-bit pool machines at UM)
2011-02-11Stats: Update the statistics for vnc patch.Ali Saidi
2011-02-08regess: protocol regression tester updatesBrad Beckmann
2011-02-08memtest: due to contention increase, increased deadlock thresholdBrad Beckmann
2011-02-07Stats: Re update stats.Gabe Black
2011-02-07Stats: Back out broken update.Gabe Black
2011-02-07X86: Add stats for the new x86 fs regressions.Gabe Black
2011-02-07X86: Add scripts to support X86 FS configurations in the regressions.Gabe Black
2011-02-06regress: Regression Tester output updatesBrad Beckmann
2011-02-05X86: Add o3 regressions in SE mode.Gabe Black
Exclude bzip2 for now. It works, it just takes too long to run.
2011-02-04X86: Update ruby stats for stupd change.Gabe Black
2011-02-04imported patch regression_updatesKorey Sewell
2011-02-03Config: Keep track of uncached and cached ports separately.Gabe Black
This makes sure that the address ranges requested for caches and uncached ports don't conflict with each other, and that accesses which are always uncached (message signaled interrupts for instance) don't waste time passing through caches.
2011-02-02Stats: Update the x86 stats to reflect changing stupd to a store and update.Gabe Black
2011-01-18ARM/O3: Add regressions for ARM w/ O3 CPU.Ali Saidi
2011-01-18Stats: Update stats for previous set of patches.Ali Saidi
2011-01-15SPARC: Update stats for the call r15 as source change.Gabe Black
2011-01-13Regression Tests: Update the output for MESI_CMP_directoryNilay Vaish
This patch updates the output for regression tests that are carried out on MESI_CMP_directory protocol. The changes made to the protocol in order to remove the bugs present result in regression failure for the 60.rubytest. Since the earlier protocol was incorrect, so we certainly cannot relay on the earlier reference output. Hence, the update.
2010-12-07Stats: Fix stats for cumulative flags change.Ali Saidi
2010-11-15Stats: Update the O3 fetch stats for SPARC.Gabe Black
2010-11-15Regressions: Update regressions for SIMD opclass changesAli Saidi
2010-11-15ARM: Update regressions for CLCD and KMI additionsAli Saidi
2010-11-10Update EIO regressions for last set of patchesAli Saidi
2010-11-08ARM: Update SE stats for TLB stats additionsAli Saidi
2010-11-08ARM: Add full-system regressionsAli Saidi
2010-11-08ARM/Alpha/Cpu: Stats change for prefetchs to be more like normal loads.Ali Saidi
2010-10-31Ref output: Update refs for PCState change.Gabe Black
2010-09-21stats: update stats for previous csetSteve Reinhardt
Coherence protocol change basically got rid of UpgradeReqs in L2 caches, other minor related cache stat changes.
2010-09-21diff-out: clean up optionsSteve Reinhardt
Make diff-out sort stats changes by percentage by default, with '-a' to use current alpha sort (instead of requiring '-p' to sort by percentage). Other minor options cleanup too.
2010-09-21tests: print if output files matchSteve Reinhardt
Add '-s' flag to diff command generating outdiff file so we have positive confirmation when outputs match.
2010-09-09stats: update stats for preceding coherence changesSteve Reinhardt
Because the handling of the E state for multilevel caches has changed, stats are affected for any non-ruby config with caches, even uniprocessor simple CPU.
2010-08-25ARM: Update regression tests for ldr/str microcode changes.Ali Saidi
2010-08-23ALPHA: The previous O3 patch causes a slight stats change with fullsys.Ali Saidi
2010-08-20regress: Regression tester updatesBrad Beckmann
Regression tester updates required by the following patches: brad/moved_python_protocol_files: config: moved python protocol config files brad/ruby_options_movement: config: reorganized how ruby specifies command-line options brad/config_token_bcast: ruby: added token broadcast config params to cmd options brad/topology_name: config: Added the topology description to m5 config.ini brad/ruby_system_names: config: Improve ruby simobject names brad/consolidated_protocol_stats: slicc: Consolidated the protocol stats printing brad/ruby_request_type_ostream_fix: ruby: Added ruby_request_type ostream def to libruby.hh brad/memtest_dma_extension: memtest: Memtester support for DMA brad/token_dma_lockdown_fix: MOESI_CMP_token: Fixed dma persistent lockdown bugs brad/profile_generic_mach_type: ruby: Reincarnated the responding machine profiling brad/network_msg_consolidated_stats: ruby: Added consolidated network msg stats brad/bcast_msg_profiling: ruby: Added bcast msg profiling to hammer and token brad/l2cache_profiling_fix: ruby: Fixed L2 cache miss profiling brad/llsc_ruby_m5_fix: ruby: fix ruby llsc support to sync sc outcomes brad/ruby_latency_fixes: ruby: Reduced ruby latencies brad/hammer_l2_cache_latency: ruby: Updated MOESI_hammer L2 latency behavior brad/deterministic_resurrection: ruby: Resurrected Ruby's deterministic tests brad/token_dma_fixes: ruby: MOESI_CMP_token dma fixes brad/ruby_cmd_options: config: added cmd options to control ruby debug brad/token_owner_fixes: ruby: fixed token bugs associated with owner token counts brad/ruby_remove_try_except: ruby: Improved try except blocks in ruby creation brad/ruby_port_callback_fix: ruby: Fixed RubyPort sendTiming callbacks brad/interrupt_drain_fix: devices: Fixed periodic interrupts to work with draining brad/llsc_trace_profile: ruby: Added SC fail indication to trace profiling brad/no_migrate_atomic: ruby: Disable migratory sharing for token and hammer brad/ruby_start_time_fix: ruby: Reset ruby stats in RubySystem unserialize brad/numa_bit_select_fix: ruby: fixed DirectoryMemory's numa_high_bit configuration brad/hammer_probe_filter: ruby: added probe filter support to hammer brad/miss_latency_detail_profile: MOESI_hammer: break down miss latency stalled cycles brad/recycle_latency_fix: ruby: Recycle latency fix for hammer brad/stall_and_wait: ruby: Stall and wait input messages instead of recycling brad/rubytest_request_flag_fix: ruby: Fixed minor bug in ruby test for setting the request type brad/hammer_merge_gets: ruby: Added merge GETS optimization to hammer brad/regress_updates: regress: Regression tester updates
2010-08-17test: Update stats for python object iteration.Steve Reinhardt
Small changes in tests with data races due to new object creation order.
2010-08-17sim: fail on implicit creation of orphans via portsSteve Reinhardt
Orphan SimObjects (not in the config hierarchy) could get created implicitly if they have a port connection to a SimObject that is in the hierarchy. This means that there are objects on the C++ SimObject list (created via the C++ SimObject constructor call) that are unknown to Python and will get skipped if we walk the hierarchy from the Python side (as we are about to do). This patch detects this situation and prints an error message. Also fix the rubytester config script which happened to rely on this behavior.
2010-08-17sim: make Python Root object a singletonSteve Reinhardt
Enforce that the Python Root SimObject is instantiated only once. The C++ Root object already panics if more than one is created. This change avoids the need to track what the root object is, since it's available from Root.getInstance() (if it exists). It's now redundant to have the user pass the root object to functions like instantiate(), checkpoint(), and restoreCheckpoint(), so that arg is gone. Users who use configs/common/Simulate.py should not notice.
2010-08-17tests: update reference config.ini files for previous csetSteve Reinhardt
Rename 'responder_set' to 'use_default_range'.
2010-07-27ARM: Add regression testsAli Saidi
2010-06-25inorder: update regressions from RAS fixKorey Sewell
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