Commit graph

654 commits

Author SHA1 Message Date
Nilay Vaish
b80e574d01 config: separate function for instantiating a memory controller
This patch moves code for instantiating a single memory controller from
the function config_mem() to a separate function.  This is being done
so that memory controllers can be instantiated without assuming that
they will be attached to the system in a particular fashion.
2014-10-11 15:02:23 -05:00
Nilay Vaish
0f28d63272 ruby: moesi hammer: correct typo in master-slave assignment 2014-10-11 15:02:22 -05:00
Jiuyue Ma
e1a5522a89 config, x86: Ensure that PCI devs get bridged to the memory bus
This patch force IO device to be mapped to 0xC0000000-0xFFFF0000 by
reserve anything between the end of memory and 3GB if memory is less
than 3GB. It also statically bridge these address range to the IO bus,
which guaranty access to pci address space will pass though bridge to
iobus.

Committed by: Nilay Vaish <nilay@cs.wisc.edu>
2014-07-17 12:05:41 +08:00
Jiuyue Ma
7d03bf4d6b config, x86: swap bus_id of ISA/PCI in X86 IntelMPTable
This patch assign bus_id=0 to PCI bus and bus_id=1 to ISA bus for
X86 platform. Because PCI device get config space address using
Pc::calcPciConfigAddr() which requires "assert(bus==0)".
This fixes PCI interrupt routing and discovery on Linux.

Committed by: Nilay Vaish <nilay@cs.wisc.edu>
2014-07-17 11:00:12 +08:00
Andreas Hansson
1f6d5f8f84 mem: Rename Bus to XBar to better reflect its behaviour
This patch changes the name of the Bus classes to XBar to better
reflect the actual timing behaviour. The actual instances in the
config scripts are not renamed, and remain as e.g. iobus or membus.

As part of this renaming, the code has also been clean up slightly,
making use of range-based for loops and tidying up some comments. The
only changes outside the bus/crossbar code is due to the delay
variables in the packet.

--HG--
rename : src/mem/Bus.py => src/mem/XBar.py
rename : src/mem/coherent_bus.cc => src/mem/coherent_xbar.cc
rename : src/mem/coherent_bus.hh => src/mem/coherent_xbar.hh
rename : src/mem/noncoherent_bus.cc => src/mem/noncoherent_xbar.cc
rename : src/mem/noncoherent_bus.hh => src/mem/noncoherent_xbar.hh
rename : src/mem/bus.cc => src/mem/xbar.cc
rename : src/mem/bus.hh => src/mem/xbar.hh
2014-09-20 17:18:32 -04:00
Wendy Elsasser
a384525355 cpu: Update DRAM traffic gen
Add new DRAM_ROTATE mode to traffic generator.
This mode will generate DRAM traffic that rotates across
banks per rank, command types, and ranks per channel

The looping order is illustrated below:
for (ranks per channel)
   for (command types)
      for (banks per rank)
         // Generate DRAM Command Series

This patch also adds the read percentage as an input argument to the
DRAM sweep script. If the simulated read percentage is 0 or 100, the
middle for loop does not generate additional commands.  This loop is
used only when the read percentage is set to 50, in which case the
middle loop will toggle between read and write commands.

Modified sweep.py script, which generates DRAM traffic.
Added input arguments and support for new DRAM_ROTATE mode.
The script now has input arguments for:
 1) Read percentage
 2) Number of ranks
 3) Address mapping
 4) Traffic generator mode  (DRAM or DRAM_ROTATE)

The default values are:
 100% reads, 1 rank, RoRaBaCoCh address mapping, and DRAM traffic gen mode

For the DRAM traffic mode, added multi-rank support.
2014-09-20 17:17:55 -04:00
Dam Sunwoo
ca3513d630 cpu: use probes infrastructure to do simpoint profiling
Instead of having code embedded in cpu model to do simpoint profiling use
the probes infrastructure to do it.
2014-09-20 17:17:43 -04:00
Ali Saidi
1c0ae90027 arm: Support >2GB of memory for AArch64 systems 2014-09-03 07:43:05 -04:00
Ali Saidi
16262a8fc3 arm: Assume we have a kernel that supports pci devices
Change the default kernel for AArch64 and since it supports PCI devices
remove the hack that made it use CF. Unfortunately, there isn't really
a half-way here and we need to switch. Current users will get an error
message that the kernel isn't found and hopefully go download a new
kernel that supports PCI.
2014-09-03 07:43:04 -04:00
Geoffrey Blake
845e199934 config: Refactor RealviewEMM to fit into new config system
This eliminates some default devices and adds in helper functions
to connect the devices defined here to associate with the proper
clock domains.
2014-09-03 07:43:01 -04:00
Mitch Hayenga
976f27487b cpu: Change writeback modeling for outstanding instructions
As highlighed on the mailing list gem5's writeback modeling can impact
performance.  This patch removes the limitation on maximum outstanding issued
instructions, however the number that can writeback in a single cycle is still
respected in instToCommit().
2014-09-03 07:42:33 -04:00
Andreas Hansson
0756406739 mem: Add utility script to plot DRAM efficiency sweep
This patch adds basic functionality to quickly visualise the output
from the DRAM efficiency script. There are some unfortunate hacks
needed to communicate the needed information from one script to the
other, and we fall back on (ab)using the simout to do this.

As part of this patch we also trim the efficiency sweep to stop at 512
bytes as this should be sufficient for all forseeable DRAMs.
2014-09-03 07:42:29 -04:00
Nilay Vaish
7a0d5aafe4 ruby: message buffers: significant changes
This patch is the final patch in a series of patches.  The aim of the series
is to make ruby more configurable than it was.  More specifically, the
connections between controllers are not at all possible (unless one is ready
to make significant changes to the coherence protocol).  Moreover the buffers
themselves are magically connected to the network inside the slicc code.
These connections are not part of the configuration file.

This patch makes changes so that these connections will now be made in the
python configuration files associated with the protocols.  This requires
each state machine to expose the message buffers it uses for input and output.
So, the patch makes these buffers configurable members of the machines.

The patch drops the slicc code that usd to connect these buffers to the
network.  Now these buffers are exposed to the python configuration system
as Master and Slave ports.  In the configuration files, any master port
can be connected any slave port.  The file pyobject.cc has been modified to
take care of allocating the actual message buffer.  This is inline with how
other port connections work.
2014-09-01 16:55:47 -05:00
Emilio Castillo ext:(%2C%20Nilay%20Vaish%20%3Cnilay%40cs.wisc.edu%3E)
01f792a367 ruby: Fixes clock domains in configuration files
This patch fixes scripts related to ruby by adding the ruby clock domain.
Now the L1 controllers and  the Sequencer shares the cpu clock domain,
while the rest of the components use the ruby clock domain.

Before this patch, running simulations with the cpu clock set at 2GHz or
1GHz will output the same time results and could distort power measurements.

Committed by: Nilay Vaish <nilay@cs.wisc.edu>
2014-09-01 16:55:30 -05:00
Radhika Jagtap
860f00228b config: Fix cache latency param in mem test
This patch fixes the cache latency in mem test which is split into two params,
hit and response latency as per BaseCache.
2014-08-10 05:39:40 -04:00
Anthony Gutierrez
0ac4624595 arm: make the PseudoLRU tags the default for the O3_ARM_v7aL2
the Cortex-A15 has a random replacement policy for its L2 cache. see the
Cortex-A15 Technical Reference Manual 1.7 About the L2 memory system. this
patch makes the PseudoLRU tags the default for the ARM O3 CPU's L2 cache.
2014-07-28 12:22:00 -04:00
Andrew Bardsley
0e8a90f06b cpu: `Minor' in-order CPU model
This patch contains a new CPU model named `Minor'. Minor models a four
stage in-order execution pipeline (fetch lines, decompose into
macroops, decompose macroops into microops, execute).

The model was developed to support the ARM ISA but should be fixable
to support all the remaining gem5 ISAs. It currently also works for
Alpha, and regressions are included for ARM and Alpha (including Linux
boot).

Documentation for the model can be found in src/doc/inside-minor.doxygen and
its internal operations can be visualised using the Minorview tool
utils/minorview.py.

Minor was designed to be fairly simple and not to engage in a lot of
instruction annotation. As such, it currently has very few gathered
stats and may lack other gem5 features.

Minor is faster than the o3 model. Sample results:

     Benchmark     |   Stat host_seconds (s)
    ---------------+--------v--------v--------
     (on ARM, opt) | simple | o3     | minor
                   | timing | timing | timing
    ---------------+--------+--------+--------
    10.linux-boot  |   169  |  1883  |  1075
    10.mcf         |   117  |   967  |   491
    20.parser      |   668  |  6315  |  3146
    30.eon         |   542  |  3413  |  2414
    40.perlbmk     |  2339  | 20905  | 11532
    50.vortex      |   122  |  1094  |   588
    60.bzip2       |  2045  | 18061  |  9662
    70.twolf       |   207  |  2736  |  1036
2014-07-23 16:09:04 -05:00
Anthony Gutierrez
db267da822 arm: make the bi-mode predictor the default for O3_ARM_v7a_BP
the branch predictor used in the Cortex-A15 is a bi-mode style predictor,
see:

http://arm.com/files/pdf/at-exploring_the_design_of_the_cortex-a15.pdf
and
http://nvidia.com/docs/IO/116757/NVIDIA_Quad_a15_whitepaper_FINALv2.pdf

this patch makes the bi-mode predictor the default for the ARM O3 CPU.
2014-06-30 13:50:01 -04:00
Anthony Gutierrez
53dd4497b3 config: remove unecessary assignment of etherlink interfaces
in makeDualRoot() the etherlink interfaces are set using the tsunami interface
however, they are set again a few lines later based on whether or not the system
is a realview or tsunami system; the original assignment is always overwritten
or there will be a fatal. this seems like an artifact from when tsunami was the
only type of system capable of running with the dual option.
2014-05-15 13:26:31 -04:00
Andreas Hansson
aa329f4757 config: Bump DRAM sweep bus speed to match DDR4 config
This patch bumps the bus clock speed such that the interconnect does
not become a bottleneck with a DDR4-2400-x64 DRAM delivering 19.2
GByte/s theoretical max.
2014-05-09 18:58:49 -04:00
Nilay Vaish
097aadc2cd config: ruby: remove memory controller from network test
It is not in use and not required as such.
2014-04-19 09:00:30 -05:00
Anthony Gutierrez
5ab6bdc1ec arm: set default kernels for VExpress_EMM and VExpress_EMM64 2014-04-14 19:30:24 -04:00
Gedare Bloom
ca90a54476 config: add num-work-ids command line option
Adds the parameter --num-work-ids to Options.py and reads the parameter
into the System params in Simulation.py. This parameter enables setting
the number of possible work items to different than 16. Support for this
parameter already exists in src/sim/System.py, so this changeset only
affects the Python config files.

Committed by: Nilay Vaish <nilay@cs.wisc.edu>
2014-04-10 13:43:33 -05:00
Nilay Vaish
d6542d7758 configs: use SimpleMemory when using ruby in se mode
A recent changeset altered the default memory class to DRAMCtrl.  In se mode,
ruby uses the physical memory to check if a given address is within the bounds
of the physical memory.  SimpleMemory is enough for this.  Moreover,
SimpleMemory does not check whether it is connected or not, something which
DRAMCtrl does.
2014-04-01 11:17:46 -05:00
Andreas Hansson
7c18691db1 mem: Rename SimpleDRAM to a more suitable DRAMCtrl
This patch renames the not-so-simple SimpleDRAM to a more suitable
DRAMCtrl. The name change is intended to ensure that we do not send
the wrong message (although the "simple" in SimpleDRAM was originally
intended as in cleverly simple, or elegant).

As the DRAM controller modelling work is being presented at ISPASS'14
our hope is that a broader audience will use the model in the future.

--HG--
rename : src/mem/SimpleDRAM.py => src/mem/DRAMCtrl.py
rename : src/mem/simple_dram.cc => src/mem/dram_ctrl.cc
rename : src/mem/simple_dram.hh => src/mem/dram_ctrl.hh
2014-03-23 11:12:12 -04:00
Andreas Hansson
3dd1587afc mem: Change memory defaults to be more representative
Make the default memory type DDR3-1600 x64, and use the open-adaptive
page policy. This change is aiming to ensure that users by default are
using a realistic memory system.
2014-03-23 11:12:10 -04:00
Andreas Hansson
7d883df7e5 config: Add a DRAM efficiency-sweep script
This patch adds a configuration that simplifies evaluation of DRAM
controller configurations by automating a sweep of stride size and
bank parallelism. It works in a rather unconventional way, as it needs
to print the traffic generator stimuli based on the memory
organisation. Hence, it starts by configuring the memory, then it
prints a traffic-generator config file, and loads it.

The resulting stats have one period per data point, identified by the
stride size, and the number of banks being used.
2014-03-23 11:12:00 -04:00
Andreas Hansson
7e7b67472a mem: More descriptive address-mapping scheme names
This patch adds the row bits to the name of the address mapping
schemes to make it more clear that all the current schemes places the
row bits as the most significant bits.
2014-03-23 11:11:53 -04:00
Nilay Vaish
4b67ada89e ruby: garnet: convert network interfaces into clocked objects
This helps in configuring the network interfaces from the python script and
these objects no longer rely on the network object for the timing information.
2014-03-20 09:14:14 -05:00
Nilay Vaish
b5cc4c7604 config: ruby: rename _cpu_ruby_ports to _cpu_ports 2014-03-20 09:14:14 -05:00
Nilay Vaish
f2059f8399 config: fs.py: move creating of test/drive systems to functions
The code that creates test and drive systems is being moved to separate
functions so as to make the code more readable.  Ultimately the two
functions would be combined so that the replicated code is eliminated.
2014-03-20 09:14:08 -05:00
Nilay Vaish
d5b5d89b34 config: remove ruby_fs.py
The patch removes the ruby_fs.py file.  The functionality is being moved to
fs.py.  This would being ruby fs simulations in line with how ruby se
simulations are started (using --ruby option).  The alpha fs config functions
are being combined for classing and ruby memory systems.  This required
renaming the piobus in ruby to iobus.  So, we will have stats being renamed
in the stats file for ruby fs regression.
2014-03-20 08:03:09 -05:00
Nilay Vaish
9b3418d163 ruby: no piobus in se mode
Piobus was recently added to se scripts for ruby so that the interrupt
controller can be connected to something (required since the interrupt
controller sends address range messages).  This patch removes the piobus
and instead, the pio port of ruby port will now ignore the range change
messages in se mode.
2014-03-20 08:03:09 -05:00
Nilay Vaish
a20fbdfc23 config: ruby: remove piobus from protocols
This patch removes the piobus from the protocol config files.  The ports
are now connected to the piobus in the Ruby.py file.
2014-03-17 17:40:15 -05:00
Nilay Vaish
8504b079b8 ruby: correct errors in changeset 4eec7bdde5b0
Couple of errors were discovered in 4eec7bdde5b0 which necessitated this patch.
Firstly, we create interrupt controllers in the se mode, but no piobus was
being created.  RubyPort, which earlier used to ignore range changes now
forwards those to the piobus.  The lack of piobus resulted in segmentation
fault.  This patch creates a piobus even in se mode.  It is not created only
when some tester is running.  Secondly,  I had missed out on modifying port
connections for other coherence protocols.
2014-02-24 20:50:05 -06:00
Nilay Vaish
7e27860ef4 ruby: route all packets through ruby port
Currently, the interrupt controller in x86 is connected to the io bus
directly.  Therefore the packets between the io devices and the interrupt
controller do not go through ruby.  This patch changes ruby port so that
these packets arrive at the ruby port first, which then routes them to their
destination.  Note that the patch does not make these packets go through the
ruby network.  That would happen in a subsequent patch.
2014-02-23 19:16:16 -06:00
Nilay Vaish
6aafd5cb3f config: topologies: slight code refactor 2014-02-23 19:16:15 -06:00
Nilay Vaish
385e542c5a config: ruby_random_test: updates due to recent unrelated changes 2014-02-21 08:02:06 -06:00
Anthony Gutierrez
6b765ba8b7 arm: armv8 boot options to enable v8
Modifies FSConfig.py to enable ARMv8 compatibility.
To boot gem5 with ARMv8:
   Download the v8 kernel, .dtb file, and root FS from: http://gem5.org/Download
   Download the ARMv8 toolchain, and add the bin dir to your path:
       http://www.linaro.org/engineering/engineering-projects/armv8
   Build gem5 for ARM
   Build the v8 bootloader (in gem5/system/arm/aarch64_bootloader)
   Make script in gem5/system/arm/aarch64_bootloader will require v8 toolchain,
   drop the produced boot_emm.arm64 in $(M5_PATH)/binaries/
Run:
   $ build/ARM/gem5.fast configs/example/fs.py --machine-type=VExpress_EMM64 \
     --kernel=/path/to/kernel/vmlinux-linaro-tracking \
     --dtb-filename=/path/to/dtb/rtsm_ve-aemv8a.dtb \
     --disk-image=/path/to/img/linaro-minimal-armv8.img
2014-02-18 17:20:56 -05:00
Andreas Hansson
bf2f178f85 mem: Add a wrapped DRAMSim2 memory controller
This patch adds DRAMSim2 as a memory controller by wrapping the
external library and creating a sublass of AbstractMemory that bridges
between the semantics of gem5 and the DRAMSim2 interface.

The DRAMSim2 wrapper extracts the clock period from the config
file. There is no way of extracting this information from DRAMSim2
itself, so we simply read the same config file and get it from there.

To properly model the response queue, the wrapper keeps track of how
many transactions are in the actual controller, and how many are
stacking up waiting to be sent back as responses (in the wrapper). The
latter requires us to move away from the queued port and manage the
packets ourselves. This is due to DRAMSim2 not having any flow control
on the response path.

DRAMSim2 assumes that the transactions it is given are matching the
burst size of the choosen memory. The wrapper checks to ensure the
cache line size of the system matches the burst size of DRAMSim2 as
there are currently no provisions to split the system requests. In
theory we could allow a cache line size smaller than the burst size,
but that would lead to inefficient use of the DRAM, so for not we
fatal also in this case.
2014-02-18 05:50:53 -05:00
Nilay Vaish
3526676165 config: correct bug in x86 drive sys instantiation 2014-01-31 15:35:45 -06:00
Nilay Vaish
7792dedfdd x86: add a warning about the number of memory controllers
When memory size > 3GB, print a warning that twice the number of memory
controllers would be created.
2014-01-28 07:15:53 -06:00
Nilay Vaish
95b782f600 config: allow more than 3GB of memory for x86 simulations
This patch edits the configuration files so that x86 simulations can have
more than 3GB of memory.  It also corrects a bug in the MemConfig.py script.
2014-01-27 18:50:51 -06:00
ARM gem5 Developers
612f8f074f arm: Add support for ARMv8 (AArch64 & AArch32)
Note: AArch64 and AArch32 interworking is not supported. If you use an AArch64
kernel you are restricted to AArch64 user-mode binaries. This will be addressed
in a later patch.

Note: Virtualization is only supported in AArch32 mode. This will also be fixed
in a later patch.

Contributors:
Giacomo Gabrielli    (TrustZone, LPAE, system-level AArch64, AArch64 NEON, validation)
Thomas Grocutt       (AArch32 Virtualization, AArch64 FP, validation)
Mbou Eyole           (AArch64 NEON, validation)
Ali Saidi            (AArch64 Linux support, code integration, validation)
Edmund Grimley-Evans (AArch64 FP)
William Wang         (AArch64 Linux support)
Rene De Jong         (AArch64 Linux support, performance opt.)
Matt Horsnell        (AArch64 MP, validation)
Matt Evans           (device models, code integration, validation)
Chris Adeniyi-Jones  (AArch64 syscall-emulation)
Prakash Ramrakhyani  (validation)
Dam Sunwoo           (validation)
Chander Sudanthi     (validation)
Stephan Diestelhorst (validation)
Andreas Hansson      (code integration, performance opt.)
Eric Van Hensbergen  (performance opt.)
Gabe Black
2014-01-24 15:29:34 -06:00
Nilay Vaish
407f37e15f ruby: move all statistics to stats.txt, eliminate ruby.stats 2014-01-10 16:19:47 -06:00
Nilay Vaish
4070b00875 ruby: add a three level MESI protocol.
The first two levels (L0, L1) are private to the core, the third level (L2)is
possibly shared. The protocol supports clustered designs.  For example, one
can have two sets of two cores. Each core has an L0 and L1 cache. There are
two L2 controllers where each set accesses only one of the L2 controllers.
2014-01-04 00:03:34 -06:00
Nilay Vaish
bb6d7d402b ruby: rename MESI_CMP_directory to MESI_Two_Level
This is because the next patch introduces a three level hierarchy.

--HG--
rename : build_opts/ALPHA_MESI_CMP_directory => build_opts/ALPHA_MESI_Two_Level
rename : build_opts/X86_MESI_CMP_directory => build_opts/X86_MESI_Two_Level
rename : configs/ruby/MESI_CMP_directory.py => configs/ruby/MESI_Two_Level.py
rename : src/mem/protocol/MESI_CMP_directory-L1cache.sm => src/mem/protocol/MESI_Two_Level-L1cache.sm
rename : src/mem/protocol/MESI_CMP_directory-L2cache.sm => src/mem/protocol/MESI_Two_Level-L2cache.sm
rename : src/mem/protocol/MESI_CMP_directory-dir.sm => src/mem/protocol/MESI_Two_Level-dir.sm
rename : src/mem/protocol/MESI_CMP_directory-dma.sm => src/mem/protocol/MESI_Two_Level-dma.sm
rename : src/mem/protocol/MESI_CMP_directory-msg.sm => src/mem/protocol/MESI_Two_Level-msg.sm
rename : src/mem/protocol/MESI_CMP_directory.slicc => src/mem/protocol/MESI_Two_Level.slicc
rename : tests/long/fs/10.linux-boot/ref/x86/linux/pc-simple-timing-ruby-MESI_CMP_directory/config.ini => tests/long/fs/10.linux-boot/ref/x86/linux/pc-simple-timing-ruby-MESI_Two_Level/config.ini
rename : tests/long/fs/10.linux-boot/ref/x86/linux/pc-simple-timing-ruby-MESI_CMP_directory/ruby.stats => tests/long/fs/10.linux-boot/ref/x86/linux/pc-simple-timing-ruby-MESI_Two_Level/ruby.stats
rename : tests/long/fs/10.linux-boot/ref/x86/linux/pc-simple-timing-ruby-MESI_CMP_directory/simerr => tests/long/fs/10.linux-boot/ref/x86/linux/pc-simple-timing-ruby-MESI_Two_Level/simerr
rename : tests/long/fs/10.linux-boot/ref/x86/linux/pc-simple-timing-ruby-MESI_CMP_directory/simout => tests/long/fs/10.linux-boot/ref/x86/linux/pc-simple-timing-ruby-MESI_Two_Level/simout
rename : tests/long/fs/10.linux-boot/ref/x86/linux/pc-simple-timing-ruby-MESI_CMP_directory/stats.txt => tests/long/fs/10.linux-boot/ref/x86/linux/pc-simple-timing-ruby-MESI_Two_Level/stats.txt
rename : tests/long/fs/10.linux-boot/ref/x86/linux/pc-simple-timing-ruby-MESI_CMP_directory/system.pc.com_1.terminal => tests/long/fs/10.linux-boot/ref/x86/linux/pc-simple-timing-ruby-MESI_Two_Level/system.pc.com_1.terminal
rename : tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MESI_CMP_directory/config.ini => tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MESI_Two_Level/config.ini
rename : tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MESI_CMP_directory/ruby.stats => tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MESI_Two_Level/ruby.stats
rename : tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MESI_CMP_directory/simerr => tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MESI_Two_Level/simerr
rename : tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MESI_CMP_directory/simout => tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MESI_Two_Level/simout
rename : tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MESI_CMP_directory/stats.txt => tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MESI_Two_Level/stats.txt
rename : tests/quick/se/00.hello/ref/alpha/tru64/simple-timing-ruby-MESI_CMP_directory/config.ini => tests/quick/se/00.hello/ref/alpha/tru64/simple-timing-ruby-MESI_Two_Level/config.ini
rename : tests/quick/se/00.hello/ref/alpha/tru64/simple-timing-ruby-MESI_CMP_directory/ruby.stats => tests/quick/se/00.hello/ref/alpha/tru64/simple-timing-ruby-MESI_Two_Level/ruby.stats
rename : tests/quick/se/00.hello/ref/alpha/tru64/simple-timing-ruby-MESI_CMP_directory/simerr => tests/quick/se/00.hello/ref/alpha/tru64/simple-timing-ruby-MESI_Two_Level/simerr
rename : tests/quick/se/00.hello/ref/alpha/tru64/simple-timing-ruby-MESI_CMP_directory/simout => tests/quick/se/00.hello/ref/alpha/tru64/simple-timing-ruby-MESI_Two_Level/simout
rename : tests/quick/se/00.hello/ref/alpha/tru64/simple-timing-ruby-MESI_CMP_directory/stats.txt => tests/quick/se/00.hello/ref/alpha/tru64/simple-timing-ruby-MESI_Two_Level/stats.txt
rename : tests/quick/se/50.memtest/ref/alpha/linux/memtest-ruby-MESI_CMP_directory/config.ini => tests/quick/se/50.memtest/ref/alpha/linux/memtest-ruby-MESI_Two_Level/config.ini
rename : tests/quick/se/50.memtest/ref/alpha/linux/memtest-ruby-MESI_CMP_directory/ruby.stats => tests/quick/se/50.memtest/ref/alpha/linux/memtest-ruby-MESI_Two_Level/ruby.stats
rename : tests/quick/se/50.memtest/ref/alpha/linux/memtest-ruby-MESI_CMP_directory/simerr => tests/quick/se/50.memtest/ref/alpha/linux/memtest-ruby-MESI_Two_Level/simerr
rename : tests/quick/se/50.memtest/ref/alpha/linux/memtest-ruby-MESI_CMP_directory/simout => tests/quick/se/50.memtest/ref/alpha/linux/memtest-ruby-MESI_Two_Level/simout
rename : tests/quick/se/50.memtest/ref/alpha/linux/memtest-ruby-MESI_CMP_directory/stats.txt => tests/quick/se/50.memtest/ref/alpha/linux/memtest-ruby-MESI_Two_Level/stats.txt
rename : tests/quick/se/60.rubytest/ref/alpha/linux/rubytest-ruby-MESI_CMP_directory/config.ini => tests/quick/se/60.rubytest/ref/alpha/linux/rubytest-ruby-MESI_Two_Level/config.ini
rename : tests/quick/se/60.rubytest/ref/alpha/linux/rubytest-ruby-MESI_CMP_directory/ruby.stats => tests/quick/se/60.rubytest/ref/alpha/linux/rubytest-ruby-MESI_Two_Level/ruby.stats
rename : tests/quick/se/60.rubytest/ref/alpha/linux/rubytest-ruby-MESI_CMP_directory/simerr => tests/quick/se/60.rubytest/ref/alpha/linux/rubytest-ruby-MESI_Two_Level/simerr
rename : tests/quick/se/60.rubytest/ref/alpha/linux/rubytest-ruby-MESI_CMP_directory/simout => tests/quick/se/60.rubytest/ref/alpha/linux/rubytest-ruby-MESI_Two_Level/simout
rename : tests/quick/se/60.rubytest/ref/alpha/linux/rubytest-ruby-MESI_CMP_directory/stats.txt => tests/quick/se/60.rubytest/ref/alpha/linux/rubytest-ruby-MESI_Two_Level/stats.txt
2014-01-04 00:03:33 -06:00
Nilay Vaish
9ec59e8b69 ruby: remove cntrl_id from python config scripts. 2014-01-04 00:03:32 -06:00
Nilay Vaish
9853ef6651 ruby: some small changes 2014-01-04 00:03:30 -06:00
Steve Reinhardt
a212844f67 config, x86: move kernel specification from tests to FSConfig.py
For some reason, the default x86 kernel is specified in
tests/configs/x86_generic.py and not in configs/common/FSConfig.py,
where the kernels for all the other ISAs are.  This means that
running configs/example/fs.py for x86 fails because no kernel
is specified.  Moving the specification over fixes this problem.

There is another problem that this uncovers, which is that going
past the init stage (i.e., past where the regression test stops)
fails because the fsck test on the disk device fails, but that's
a separate issue.
2014-01-03 17:08:44 -08:00