Age | Commit message (Collapse) | Author |
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Additional auxv entries leads to more instructions in start-up
while walking the list, along with different cache conflicts
wrt stack entries.
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SE O3 runs see an additional reg read per mmap() call.
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Output changed way back in this cset:
changeset: 11345:b6a66a90e0a1
user: John Kalamatianos <john.kalamatianos@amd.com>
summary: gpu: fix bugs with MemFence, Flat Instrs and Resource utilization
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Writes to locked memory addresses (LLSC) did not wake up the locking
CPU. This can lead to deadlocks on multi-core runs. In AtomicSimpleCPU,
recvAtomicSnoop was checking if the incoming packet was an invalidation
(isInvalidate) and only then handled a locked snoop. But, writes are
seen instead of invalidates when running without caches (fast-forward
configurations). As as simple fix, now handleLockedSnoop is also called
even if the incoming snoop packet are from writes.
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Bug fix for check on protobuf file frequency being different than
global frequency.
The ASCII encoder script is also fixed, and the example trace used in
the regressions is updated.
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The 01.hello-2T-smt test case for the O3 CPU didn't correctly setup
the number of threads before creating interrupt controllers, which
confused the constructor in BaseCPU. This changeset adds SMT support
to the test configuration infrastructure.
--HG--
rename : tests/configs/o3-timing.py => tests/configs/o3-timing-mt.py
rename : tests/quick/se/01.hello-2T-smt/ref/alpha/linux/o3-timing/config.ini => tests/quick/se/01.hello-2T-smt/ref/alpha/linux/o3-timing-mt/config.ini
rename : tests/quick/se/01.hello-2T-smt/ref/alpha/linux/o3-timing/simerr => tests/quick/se/01.hello-2T-smt/ref/alpha/linux/o3-timing-mt/simerr
rename : tests/quick/se/01.hello-2T-smt/ref/alpha/linux/o3-timing/simout => tests/quick/se/01.hello-2T-smt/ref/alpha/linux/o3-timing-mt/simout
rename : tests/quick/se/01.hello-2T-smt/ref/alpha/linux/o3-timing/stats.txt => tests/quick/se/01.hello-2T-smt/ref/alpha/linux/o3-timing-mt/stats.txt
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Adds SMT support to the "simple" CPU models so that they can be
used with other SMT-supported CPUs. Example usage: this enables
the TimingSimpleCPU to be used to warmup caches before swapping to
detailed mode with the in-order or out-of-order based CPU models.
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Due slight change to latency for the reissue table.
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Committed by: Nilay Vaish <nilay@cs.wisc.edu>
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These tests will ensure that Learning gem5 scripts are always up to date with
the changes in the mainline of gem5.
Committed by: Nilay Vaish <nilay@cs.wisc.edu>
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Not sure what went wrong in the pushing of the Ruby patches, but
somehow these regressions are not updated.
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The name of the stack distance stats changed slightly when the stack
distance calculator was redesigned as a probe. Update the reference
stats to reflect this.
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This update includes the changes to whole-line writes, the refinement
of Read to ReadClean and ReadShared, the introduction of CleanEvict
for snoop-filter tracking, and updates to the DRAM command scheduler
for bank-group-aware scheduling.
Needless to say, almost every regression is affected.
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Very small differences in IQ-specific O3 stats.
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A few regressions were still considered long, but finished well within
the 180 seconds. They are only a handful (mostly mcf in atomic).
--HG--
rename : tests/long/fs/10.linux-boot/ref/arm/linux/realview-switcheroo-timing/config.ini => tests/quick/fs/10.linux-boot/ref/arm/linux/realview-switcheroo-timing/config.ini
rename : tests/long/fs/10.linux-boot/ref/arm/linux/realview-switcheroo-timing/simerr => tests/quick/fs/10.linux-boot/ref/arm/linux/realview-switcheroo-timing/simerr
rename : tests/long/fs/10.linux-boot/ref/arm/linux/realview-switcheroo-timing/simout => tests/quick/fs/10.linux-boot/ref/arm/linux/realview-switcheroo-timing/simout
rename : tests/long/fs/10.linux-boot/ref/arm/linux/realview-switcheroo-timing/stats.txt => tests/quick/fs/10.linux-boot/ref/arm/linux/realview-switcheroo-timing/stats.txt
rename : tests/long/fs/10.linux-boot/ref/arm/linux/realview-switcheroo-timing/system.terminal => tests/quick/fs/10.linux-boot/ref/arm/linux/realview-switcheroo-timing/system.terminal
rename : tests/long/se/10.mcf/ref/arm/linux/simple-atomic/chair.cook.ppm => tests/quick/se/10.mcf/ref/arm/linux/simple-atomic/chair.cook.ppm
rename : tests/long/se/10.mcf/ref/arm/linux/simple-atomic/config.ini => tests/quick/se/10.mcf/ref/arm/linux/simple-atomic/config.ini
rename : tests/long/se/10.mcf/ref/arm/linux/simple-atomic/mcf.out => tests/quick/se/10.mcf/ref/arm/linux/simple-atomic/mcf.out
rename : tests/long/se/10.mcf/ref/arm/linux/simple-atomic/simerr => tests/quick/se/10.mcf/ref/arm/linux/simple-atomic/simerr
rename : tests/long/se/10.mcf/ref/arm/linux/simple-atomic/simout => tests/quick/se/10.mcf/ref/arm/linux/simple-atomic/simout
rename : tests/long/se/10.mcf/ref/arm/linux/simple-atomic/stats.txt => tests/quick/se/10.mcf/ref/arm/linux/simple-atomic/stats.txt
rename : tests/long/se/10.mcf/ref/arm/linux/simple-timing/chair.cook.ppm => tests/quick/se/10.mcf/ref/arm/linux/simple-timing/chair.cook.ppm
rename : tests/long/se/10.mcf/ref/arm/linux/simple-timing/config.ini => tests/quick/se/10.mcf/ref/arm/linux/simple-timing/config.ini
rename : tests/long/se/10.mcf/ref/arm/linux/simple-timing/mcf.out => tests/quick/se/10.mcf/ref/arm/linux/simple-timing/mcf.out
rename : tests/long/se/10.mcf/ref/arm/linux/simple-timing/simerr => tests/quick/se/10.mcf/ref/arm/linux/simple-timing/simerr
rename : tests/long/se/10.mcf/ref/arm/linux/simple-timing/simout => tests/quick/se/10.mcf/ref/arm/linux/simple-timing/simout
rename : tests/long/se/10.mcf/ref/arm/linux/simple-timing/stats.txt => tests/quick/se/10.mcf/ref/arm/linux/simple-timing/stats.txt
rename : tests/long/se/10.mcf/ref/sparc/linux/simple-atomic/config.ini => tests/quick/se/10.mcf/ref/sparc/linux/simple-atomic/config.ini
rename : tests/long/se/10.mcf/ref/sparc/linux/simple-atomic/mcf.out => tests/quick/se/10.mcf/ref/sparc/linux/simple-atomic/mcf.out
rename : tests/long/se/10.mcf/ref/sparc/linux/simple-atomic/simerr => tests/quick/se/10.mcf/ref/sparc/linux/simple-atomic/simerr
rename : tests/long/se/10.mcf/ref/sparc/linux/simple-atomic/simout => tests/quick/se/10.mcf/ref/sparc/linux/simple-atomic/simout
rename : tests/long/se/10.mcf/ref/sparc/linux/simple-atomic/stats.txt => tests/quick/se/10.mcf/ref/sparc/linux/simple-atomic/stats.txt
rename : tests/long/se/10.mcf/ref/x86/linux/simple-atomic/config.ini => tests/quick/se/10.mcf/ref/x86/linux/simple-atomic/config.ini
rename : tests/long/se/10.mcf/ref/x86/linux/simple-atomic/mcf.out => tests/quick/se/10.mcf/ref/x86/linux/simple-atomic/mcf.out
rename : tests/long/se/10.mcf/ref/x86/linux/simple-atomic/simerr => tests/quick/se/10.mcf/ref/x86/linux/simple-atomic/simerr
rename : tests/long/se/10.mcf/ref/x86/linux/simple-atomic/simout => tests/quick/se/10.mcf/ref/x86/linux/simple-atomic/simout
rename : tests/long/se/10.mcf/ref/x86/linux/simple-atomic/stats.txt => tests/quick/se/10.mcf/ref/x86/linux/simple-atomic/stats.txt
rename : tests/long/se/10.mcf/test.py => tests/quick/se/10.mcf/test.py
rename : tests/long/se/30.eon/ref/alpha/tru64/simple-atomic/config.ini => tests/quick/se/30.eon/ref/alpha/tru64/simple-atomic/config.ini
rename : tests/long/se/30.eon/ref/alpha/tru64/simple-atomic/simerr => tests/quick/se/30.eon/ref/alpha/tru64/simple-atomic/simerr
rename : tests/long/se/30.eon/ref/alpha/tru64/simple-atomic/simout => tests/quick/se/30.eon/ref/alpha/tru64/simple-atomic/simout
rename : tests/long/se/30.eon/ref/alpha/tru64/simple-atomic/stats.txt => tests/quick/se/30.eon/ref/alpha/tru64/simple-atomic/stats.txt
rename : tests/long/se/30.eon/test.py => tests/quick/se/30.eon/test.py
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This patch takes a first stab at recategorising the regression tests
based on actual run times. The simple-atomic and simple-timing runs of
vortex and twolf all finish in less than 180 s, and they are
consequently moved from long to quick. All realview64 linux-boot
regressions take more than 700 s, and they are therefore moved to
long.
Later patches will rename quick to short, and further divide the
regressions into short, medium and long.
--HG--
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic-dual/config.ini => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic-dual/config.ini
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic-dual/simerr => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic-dual/simerr
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic-dual/simout => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic-dual/simout
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic-dual/stats.txt => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic-dual/stats.txt
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic-dual/system.terminal => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic-dual/system.terminal
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic/config.ini => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic/config.ini
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic/simerr => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic/simerr
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic/simout => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic/simout
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic/stats.txt => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic/stats.txt
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic/system.terminal => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-atomic/system.terminal
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing-dual/config.ini => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing-dual/config.ini
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing-dual/simerr => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing-dual/simerr
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing-dual/simout => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing-dual/simout
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing-dual/stats.txt => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing-dual/stats.txt
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing-dual/system.terminal => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing-dual/system.terminal
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing/config.ini => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing/config.ini
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing/simerr => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing/simerr
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing/simout => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing/simout
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing/stats.txt => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing/stats.txt
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing/system.terminal => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-simple-timing/system.terminal
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-switcheroo-atomic/config.ini => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-switcheroo-atomic/config.ini
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-switcheroo-atomic/simerr => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-switcheroo-atomic/simerr
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-switcheroo-atomic/simout => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-switcheroo-atomic/simout
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-switcheroo-atomic/stats.txt => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-switcheroo-atomic/stats.txt
rename : tests/quick/fs/10.linux-boot/ref/arm/linux/realview64-switcheroo-atomic/system.terminal => tests/long/fs/10.linux-boot/ref/arm/linux/realview64-switcheroo-atomic/system.terminal
rename : tests/long/se/50.vortex/ref/alpha/tru64/simple-atomic/config.ini => tests/quick/se/50.vortex/ref/alpha/tru64/simple-atomic/config.ini
rename : tests/long/se/50.vortex/ref/alpha/tru64/simple-atomic/simerr => tests/quick/se/50.vortex/ref/alpha/tru64/simple-atomic/simerr
rename : tests/long/se/50.vortex/ref/alpha/tru64/simple-atomic/simout => tests/quick/se/50.vortex/ref/alpha/tru64/simple-atomic/simout
rename : tests/long/se/50.vortex/ref/alpha/tru64/simple-atomic/smred.msg => tests/quick/se/50.vortex/ref/alpha/tru64/simple-atomic/smred.msg
rename : tests/long/se/50.vortex/ref/alpha/tru64/simple-atomic/smred.out => tests/quick/se/50.vortex/ref/alpha/tru64/simple-atomic/smred.out
rename : tests/long/se/50.vortex/ref/alpha/tru64/simple-atomic/stats.txt => tests/quick/se/50.vortex/ref/alpha/tru64/simple-atomic/stats.txt
rename : tests/long/se/50.vortex/ref/alpha/tru64/simple-timing/config.ini => tests/quick/se/50.vortex/ref/alpha/tru64/simple-timing/config.ini
rename : tests/long/se/50.vortex/ref/alpha/tru64/simple-timing/simerr => tests/quick/se/50.vortex/ref/alpha/tru64/simple-timing/simerr
rename : tests/long/se/50.vortex/ref/alpha/tru64/simple-timing/simout => tests/quick/se/50.vortex/ref/alpha/tru64/simple-timing/simout
rename : tests/long/se/50.vortex/ref/alpha/tru64/simple-timing/smred.msg => tests/quick/se/50.vortex/ref/alpha/tru64/simple-timing/smred.msg
rename : tests/long/se/50.vortex/ref/alpha/tru64/simple-timing/smred.out => tests/quick/se/50.vortex/ref/alpha/tru64/simple-timing/smred.out
rename : tests/long/se/50.vortex/ref/alpha/tru64/simple-timing/stats.txt => tests/quick/se/50.vortex/ref/alpha/tru64/simple-timing/stats.txt
rename : tests/long/se/50.vortex/ref/arm/linux/simple-atomic/config.ini => tests/quick/se/50.vortex/ref/arm/linux/simple-atomic/config.ini
rename : tests/long/se/50.vortex/ref/arm/linux/simple-atomic/simerr => tests/quick/se/50.vortex/ref/arm/linux/simple-atomic/simerr
rename : tests/long/se/50.vortex/ref/arm/linux/simple-atomic/simout => tests/quick/se/50.vortex/ref/arm/linux/simple-atomic/simout
rename : tests/long/se/50.vortex/ref/arm/linux/simple-atomic/smred.out => tests/quick/se/50.vortex/ref/arm/linux/simple-atomic/smred.out
rename : tests/long/se/50.vortex/ref/arm/linux/simple-atomic/stats.txt => tests/quick/se/50.vortex/ref/arm/linux/simple-atomic/stats.txt
rename : tests/long/se/50.vortex/ref/arm/linux/simple-timing/config.ini => tests/quick/se/50.vortex/ref/arm/linux/simple-timing/config.ini
rename : tests/long/se/50.vortex/ref/arm/linux/simple-timing/simerr => tests/quick/se/50.vortex/ref/arm/linux/simple-timing/simerr
rename : tests/long/se/50.vortex/ref/arm/linux/simple-timing/simout => tests/quick/se/50.vortex/ref/arm/linux/simple-timing/simout
rename : tests/long/se/50.vortex/ref/arm/linux/simple-timing/smred.out => tests/quick/se/50.vortex/ref/arm/linux/simple-timing/smred.out
rename : tests/long/se/50.vortex/ref/arm/linux/simple-timing/stats.txt => tests/quick/se/50.vortex/ref/arm/linux/simple-timing/stats.txt
rename : tests/long/se/50.vortex/ref/sparc/linux/simple-atomic/config.ini => tests/quick/se/50.vortex/ref/sparc/linux/simple-atomic/config.ini
rename : tests/long/se/50.vortex/ref/sparc/linux/simple-atomic/simerr => tests/quick/se/50.vortex/ref/sparc/linux/simple-atomic/simerr
rename : tests/long/se/50.vortex/ref/sparc/linux/simple-atomic/simout => tests/quick/se/50.vortex/ref/sparc/linux/simple-atomic/simout
rename : tests/long/se/50.vortex/ref/sparc/linux/simple-atomic/smred.msg => tests/quick/se/50.vortex/ref/sparc/linux/simple-atomic/smred.msg
rename : tests/long/se/50.vortex/ref/sparc/linux/simple-atomic/smred.out => tests/quick/se/50.vortex/ref/sparc/linux/simple-atomic/smred.out
rename : tests/long/se/50.vortex/ref/sparc/linux/simple-atomic/stats.txt => tests/quick/se/50.vortex/ref/sparc/linux/simple-atomic/stats.txt
rename : tests/long/se/50.vortex/ref/sparc/linux/simple-timing/config.ini => tests/quick/se/50.vortex/ref/sparc/linux/simple-timing/config.ini
rename : tests/long/se/50.vortex/ref/sparc/linux/simple-timing/simerr => tests/quick/se/50.vortex/ref/sparc/linux/simple-timing/simerr
rename : tests/long/se/50.vortex/ref/sparc/linux/simple-timing/simout => tests/quick/se/50.vortex/ref/sparc/linux/simple-timing/simout
rename : tests/long/se/50.vortex/ref/sparc/linux/simple-timing/smred.msg => tests/quick/se/50.vortex/ref/sparc/linux/simple-timing/smred.msg
rename : tests/long/se/50.vortex/ref/sparc/linux/simple-timing/smred.out => tests/quick/se/50.vortex/ref/sparc/linux/simple-timing/smred.out
rename : tests/long/se/50.vortex/ref/sparc/linux/simple-timing/stats.txt => tests/quick/se/50.vortex/ref/sparc/linux/simple-timing/stats.txt
rename : tests/long/se/50.vortex/test.py => tests/quick/se/50.vortex/test.py
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-atomic/config.ini => tests/quick/se/70.twolf/ref/alpha/tru64/simple-atomic/config.ini
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-atomic/simerr => tests/quick/se/70.twolf/ref/alpha/tru64/simple-atomic/simerr
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-atomic/simout => tests/quick/se/70.twolf/ref/alpha/tru64/simple-atomic/simout
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-atomic/smred.out => tests/quick/se/70.twolf/ref/alpha/tru64/simple-atomic/smred.out
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-atomic/smred.pin => tests/quick/se/70.twolf/ref/alpha/tru64/simple-atomic/smred.pin
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-atomic/smred.pl1 => tests/quick/se/70.twolf/ref/alpha/tru64/simple-atomic/smred.pl1
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-atomic/smred.pl2 => tests/quick/se/70.twolf/ref/alpha/tru64/simple-atomic/smred.pl2
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-atomic/smred.sav => tests/quick/se/70.twolf/ref/alpha/tru64/simple-atomic/smred.sav
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-atomic/smred.sv2 => tests/quick/se/70.twolf/ref/alpha/tru64/simple-atomic/smred.sv2
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-atomic/smred.twf => tests/quick/se/70.twolf/ref/alpha/tru64/simple-atomic/smred.twf
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-atomic/stats.txt => tests/quick/se/70.twolf/ref/alpha/tru64/simple-atomic/stats.txt
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-timing/config.ini => tests/quick/se/70.twolf/ref/alpha/tru64/simple-timing/config.ini
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-timing/simerr => tests/quick/se/70.twolf/ref/alpha/tru64/simple-timing/simerr
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-timing/simout => tests/quick/se/70.twolf/ref/alpha/tru64/simple-timing/simout
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-timing/smred.out => tests/quick/se/70.twolf/ref/alpha/tru64/simple-timing/smred.out
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-timing/smred.pin => tests/quick/se/70.twolf/ref/alpha/tru64/simple-timing/smred.pin
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-timing/smred.pl1 => tests/quick/se/70.twolf/ref/alpha/tru64/simple-timing/smred.pl1
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-timing/smred.pl2 => tests/quick/se/70.twolf/ref/alpha/tru64/simple-timing/smred.pl2
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-timing/smred.sav => tests/quick/se/70.twolf/ref/alpha/tru64/simple-timing/smred.sav
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-timing/smred.sv2 => tests/quick/se/70.twolf/ref/alpha/tru64/simple-timing/smred.sv2
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-timing/smred.twf => tests/quick/se/70.twolf/ref/alpha/tru64/simple-timing/smred.twf
rename : tests/long/se/70.twolf/ref/alpha/tru64/simple-timing/stats.txt => tests/quick/se/70.twolf/ref/alpha/tru64/simple-timing/stats.txt
rename : tests/long/se/70.twolf/ref/arm/linux/simple-atomic/config.ini => tests/quick/se/70.twolf/ref/arm/linux/simple-atomic/config.ini
rename : tests/long/se/70.twolf/ref/arm/linux/simple-atomic/simerr => tests/quick/se/70.twolf/ref/arm/linux/simple-atomic/simerr
rename : tests/long/se/70.twolf/ref/arm/linux/simple-atomic/simout => tests/quick/se/70.twolf/ref/arm/linux/simple-atomic/simout
rename : tests/long/se/70.twolf/ref/arm/linux/simple-atomic/smred.out => tests/quick/se/70.twolf/ref/arm/linux/simple-atomic/smred.out
rename : tests/long/se/70.twolf/ref/arm/linux/simple-atomic/stats.txt => tests/quick/se/70.twolf/ref/arm/linux/simple-atomic/stats.txt
rename : tests/long/se/70.twolf/ref/arm/linux/simple-timing/config.ini => tests/quick/se/70.twolf/ref/arm/linux/simple-timing/config.ini
rename : tests/long/se/70.twolf/ref/arm/linux/simple-timing/simerr => tests/quick/se/70.twolf/ref/arm/linux/simple-timing/simerr
rename : tests/long/se/70.twolf/ref/arm/linux/simple-timing/simout => tests/quick/se/70.twolf/ref/arm/linux/simple-timing/simout
rename : tests/long/se/70.twolf/ref/arm/linux/simple-timing/smred.out => tests/quick/se/70.twolf/ref/arm/linux/simple-timing/smred.out
rename : tests/long/se/70.twolf/ref/arm/linux/simple-timing/stats.txt => tests/quick/se/70.twolf/ref/arm/linux/simple-timing/stats.txt
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-atomic/config.ini => tests/quick/se/70.twolf/ref/sparc/linux/simple-atomic/config.ini
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-atomic/simerr => tests/quick/se/70.twolf/ref/sparc/linux/simple-atomic/simerr
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-atomic/simout => tests/quick/se/70.twolf/ref/sparc/linux/simple-atomic/simout
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-atomic/smred.out => tests/quick/se/70.twolf/ref/sparc/linux/simple-atomic/smred.out
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-atomic/smred.pin => tests/quick/se/70.twolf/ref/sparc/linux/simple-atomic/smred.pin
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-atomic/smred.pl1 => tests/quick/se/70.twolf/ref/sparc/linux/simple-atomic/smred.pl1
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-atomic/smred.pl2 => tests/quick/se/70.twolf/ref/sparc/linux/simple-atomic/smred.pl2
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-atomic/smred.sav => tests/quick/se/70.twolf/ref/sparc/linux/simple-atomic/smred.sav
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-atomic/smred.sv2 => tests/quick/se/70.twolf/ref/sparc/linux/simple-atomic/smred.sv2
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-atomic/smred.twf => tests/quick/se/70.twolf/ref/sparc/linux/simple-atomic/smred.twf
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-atomic/stats.txt => tests/quick/se/70.twolf/ref/sparc/linux/simple-atomic/stats.txt
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-timing/config.ini => tests/quick/se/70.twolf/ref/sparc/linux/simple-timing/config.ini
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-timing/simerr => tests/quick/se/70.twolf/ref/sparc/linux/simple-timing/simerr
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-timing/simout => tests/quick/se/70.twolf/ref/sparc/linux/simple-timing/simout
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-timing/smred.out => tests/quick/se/70.twolf/ref/sparc/linux/simple-timing/smred.out
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-timing/smred.pin => tests/quick/se/70.twolf/ref/sparc/linux/simple-timing/smred.pin
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-timing/smred.pl1 => tests/quick/se/70.twolf/ref/sparc/linux/simple-timing/smred.pl1
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-timing/smred.pl2 => tests/quick/se/70.twolf/ref/sparc/linux/simple-timing/smred.pl2
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-timing/smred.sav => tests/quick/se/70.twolf/ref/sparc/linux/simple-timing/smred.sav
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-timing/smred.sv2 => tests/quick/se/70.twolf/ref/sparc/linux/simple-timing/smred.sv2
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-timing/smred.twf => tests/quick/se/70.twolf/ref/sparc/linux/simple-timing/smred.twf
rename : tests/long/se/70.twolf/ref/sparc/linux/simple-timing/stats.txt => tests/quick/se/70.twolf/ref/sparc/linux/simple-timing/stats.txt
rename : tests/long/se/70.twolf/ref/x86/linux/simple-atomic/config.ini => tests/quick/se/70.twolf/ref/x86/linux/simple-atomic/config.ini
rename : tests/long/se/70.twolf/ref/x86/linux/simple-atomic/simerr => tests/quick/se/70.twolf/ref/x86/linux/simple-atomic/simerr
rename : tests/long/se/70.twolf/ref/x86/linux/simple-atomic/simout => tests/quick/se/70.twolf/ref/x86/linux/simple-atomic/simout
rename : tests/long/se/70.twolf/ref/x86/linux/simple-atomic/smred.out => tests/quick/se/70.twolf/ref/x86/linux/simple-atomic/smred.out
rename : tests/long/se/70.twolf/ref/x86/linux/simple-atomic/smred.pin => tests/quick/se/70.twolf/ref/x86/linux/simple-atomic/smred.pin
rename : tests/long/se/70.twolf/ref/x86/linux/simple-atomic/smred.pl1 => tests/quick/se/70.twolf/ref/x86/linux/simple-atomic/smred.pl1
rename : tests/long/se/70.twolf/ref/x86/linux/simple-atomic/smred.pl2 => tests/quick/se/70.twolf/ref/x86/linux/simple-atomic/smred.pl2
rename : tests/long/se/70.twolf/ref/x86/linux/simple-atomic/smred.sav => tests/quick/se/70.twolf/ref/x86/linux/simple-atomic/smred.sav
rename : tests/long/se/70.twolf/ref/x86/linux/simple-atomic/smred.sv2 => tests/quick/se/70.twolf/ref/x86/linux/simple-atomic/smred.sv2
rename : tests/long/se/70.twolf/ref/x86/linux/simple-atomic/smred.twf => tests/quick/se/70.twolf/ref/x86/linux/simple-atomic/smred.twf
rename : tests/long/se/70.twolf/ref/x86/linux/simple-atomic/stats.txt => tests/quick/se/70.twolf/ref/x86/linux/simple-atomic/stats.txt
rename : tests/long/se/70.twolf/ref/x86/linux/simple-timing/config.ini => tests/quick/se/70.twolf/ref/x86/linux/simple-timing/config.ini
rename : tests/long/se/70.twolf/ref/x86/linux/simple-timing/simerr => tests/quick/se/70.twolf/ref/x86/linux/simple-timing/simerr
rename : tests/long/se/70.twolf/ref/x86/linux/simple-timing/simout => tests/quick/se/70.twolf/ref/x86/linux/simple-timing/simout
rename : tests/long/se/70.twolf/ref/x86/linux/simple-timing/smred.out => tests/quick/se/70.twolf/ref/x86/linux/simple-timing/smred.out
rename : tests/long/se/70.twolf/ref/x86/linux/simple-timing/smred.pin => tests/quick/se/70.twolf/ref/x86/linux/simple-timing/smred.pin
rename : tests/long/se/70.twolf/ref/x86/linux/simple-timing/smred.pl1 => tests/quick/se/70.twolf/ref/x86/linux/simple-timing/smred.pl1
rename : tests/long/se/70.twolf/ref/x86/linux/simple-timing/smred.pl2 => tests/quick/se/70.twolf/ref/x86/linux/simple-timing/smred.pl2
rename : tests/long/se/70.twolf/ref/x86/linux/simple-timing/smred.sav => tests/quick/se/70.twolf/ref/x86/linux/simple-timing/smred.sav
rename : tests/long/se/70.twolf/ref/x86/linux/simple-timing/smred.sv2 => tests/quick/se/70.twolf/ref/x86/linux/simple-timing/smred.sv2
rename : tests/long/se/70.twolf/ref/x86/linux/simple-timing/smred.twf => tests/quick/se/70.twolf/ref/x86/linux/simple-timing/smred.twf
rename : tests/long/se/70.twolf/ref/x86/linux/simple-timing/stats.txt => tests/quick/se/70.twolf/ref/x86/linux/simple-timing/stats.txt
rename : tests/long/se/70.twolf/test.py => tests/quick/se/70.twolf/test.py
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Add a set of scripts to automatically test checkpointing in the
regression framework. The checkpointing tests are similar to the
switcheroo tests, but instead of switching between CPUs, they
checkpoint the system and restore from the checkpoint again. This is
done at regular intervals, typically while booting Linux.
The implementation is fairly straight forward, with the exception that
we have to work around gem5's inability to restore from a checkpoint
after a system has been instantiated. We work around this by forking
off child processes that does the actual simulation and never
instantiate a system in the parent process unless a maximum checkpoint
count is reached (in which case we just simulate the system to
completion in the parent).
Checkpoint testing is currently only enabled 32- and 64-bit ARM
systems using atomic CPUs.
Note: An unfortunate side-effect of forking is that every new process
will overwrite the stats and terminal output from the previous
process. This means that the output directory only contains data from
the last checkpoint.
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Minor differences apparently from recent changes
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