This has the SimObjects defined in "src/test_objects" only be compiled
into the gem5 binary if the Kconfig 'USE_TEST_OBJECTS" == 'y'. This
happens in two cases:
1. When 'ALL/gem5' is compiled via "build_opts".
2. When tests are run via "./tests/main.py".
Change-Id: I2330008fd7c7900de5f4de142b8ac89ef4e351ce
This SimObject can be used to quickly test the statistics are
functioning correctly. The SimObject schedules a single event which sets
the statistics to values dependent on the SimObject params.
With this commit the "Scalar" stats have a StatTester subclass that can
be used for testing. More can be added as required.
Tests are included to check our Scalar SimStat functionality.
Change-Id: I78fa5d9a0c3fc7115bd6c6d3410a5436aaa47f55
This update modifies the test configuration to specify the versions of
resources used, rather than automatically using the latest versions.
Previously, if a resource was updated for a change, it could potentially
cause tests to fail if those tests were incompatible with the new
version of the resource.
Now, with this change, tests are tied to specific versions of resources,
ensuring that any updates to resources will require corresponding
updates to the tests to maintain compatibility.
Change-Id: I9633b1749f6c6c82af6aa6697b7e7656020f62fa
As X86 and RISCV are relying on a Table Walker cache, we
change their stdlib configs to use the newly defined
PrivateL1PrivateL2WalkCacheHierarchy
Change-Id: I63c3f70a9daa3b2c7a8306e51af8065bf1bea92b
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
This change allows pyunit tests to be run on specific directories
instead of the default `pyunit` directory.
You can pass in the directory as follows. I have built gem5.opt for
RISCV however it should work the same with other builds
```
./build/RISCV/gem5.opt tests/run_pyunit.py --directory tests/pyunit/gem5/
```
The default path works as it is currently
```
./build/RISCV/gem5.opt tests/run_pyunit.py
```
Change-Id: Id9cc17498fa01b489de0bc96a9c80fc6b639a43f
Signed-off-by: Suraj Shirvankar <surajshirvankar@gmail.com>
These tests previously used "build/NULL" but due to changes in the
"Ruby" and "garnet_synth_traffic.py" scripts, "NULL" fails as the script
exists "X86TimingSimple" with MESI_Two_Level.
This change fixes the tests by compiling and using the correct
compilation of gem5. It shouldn't affect the tests in any negative way.
As far as I'm aware it does not matter what ISA is used for these tests.
Change-Id: I8ae84b49f65968e97bef4904268de5a455f06f5c
`get_runtime_isa()` has been deprecated for some time. It is a leftover
piece of code from when gem5 was compiled to a single ISA and that ISA
used to configure the simulated system to use that ISA. Since multi-ISA
compilations are possible, `get_runtime_isa()` should not be used.
Unless the gem5 binary is compiled to a single ISA, a failure will
occur.
The new proceedure for specify which ISA to use is by the setting of the
correct `BaseCPU` implementation. E.g., `X86SimpleTimingCPU` of
`ArmO3CPU`.
This patch removes the remaining `get_runtime_isa()` instances and
removes the function itself. The `SimpleCore` class has been updated to
allow for it's CPU factory to return a class, needed by scripts in
"configs/common".
The deprecated functionality in the standard library, which allowed for
the specifying of an ISA when setting up a processor and/or core has
also been removed. Setting an ISA is now manditory.
Fixes#216.
PR https://github.com/gem5/gem5/pull/396 updates the gem5 SST bridge to
use StandardMem in SST. This change updates the nightly tests to use SST
13.0.0 instead of SST 11.1.0. It also updates the dockerfile.
Change-Id: I5c109c40379d2f09601a1c9f19c51dd716c6582e
---------
Signed-off-by: Kaustav Goswami <kggoswami@ucdavis.edu>
Co-authored-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Now:
* The Atlas Client will attempt a connection 4 times, using an
exponential backoff approach between attempts.
* When a failure does arise a rich output is given so problems can be
easily diagnosed.
Addresses: #340
This patch introduces a new category called "suite".
A suite is a collection of workloads.
Each workload in a SuiteResource has a tag that can be narrowed down
through the function with_input_group.
Also, the set of input groups can be seen through list_input_groups.
Added unit tests to test all functions of SuiteResource class.
Change-Id: Iddda5c898b32b7cd874987dbe694ac09aa231f08
Co-authored-by: Kunal Pai <kunpai@ucdavis.edu>
By default, the `--stderr-file` and `--stdout-file` arguments were
directing the simulator to output files named "simerr" and "simout"
respectively if an output redirect was requested.
A small annoyance is these files lack an extension meaning programs
refuse to open them, or don't do so withou additional effort. On many
systems they are assumed to scripts.
This patch adds the `.txt` extension to both, thus clearly indicating to
other programs these are text files and can be opened and read as such.
By default, the --stderr-file and --stdout-file arguments were
directing the simulator output to files named "simerr" and
"simout" respectively if an output redirect was requested.
A small annoyance is these files lack an extension meaning programs
refuse to open them, or to do so without some additional effort. On
many systems they are assumed to scripts.
This patch adds the .txt extension to both, thus clearly indicating
to other programs these are text files and can be opened to be read
as such.
Change-Id: Iff5af4a9e6966b4467d005a029dbf401099fbd35
This allows for build target information (i.e., the gem5 binary to be
built for the tests) to be returned.
Change-Id: I6638b54cbb1822555f58e74938d36043c11108ba
Using just a print was causing this warning to print even with the `-q`
flag was passed. The `-q` flag sets the output to machine readable,
which the warning statement is not.
Change-Id: I139e2565dbc53aaee9027c0e003d34ba800a7ef4
This patch allows a local JSON file to specify a local path in the JSON
object of a Resource, through the "url" field.
Local paths can be entered with the prefix "file:" in the "url" field.
If the local path exists, then the Resource from there is copied into
the resource directory defined in the
function earlier.
This behavior is the same as using specific Resource classes (ex.
BinaryResource) and passing a local_path into the function.
But, the above class does not allow simultaneous creation of local
Resources and Workloads of those local Resources.
With this patch, someone can use a local JSON, specify the location of
local Resources and create a Workload from those Resources and test both
together.
This patch allows a local JSON file to specify a local path
in the JSON object of a Resource, through the "url" field.
Local paths can be entered with the prefix "file:" in "url".
All File URI scheme formats are supported.
This behavior is the same as using specific Resource classes
(ex. BinaryResource) and passing a local_path into the function.
But, the above infrastructure does not allow simultaneous
creation of Resources and Workloads of those Resources.
With this patch, someone can use a local JSON, specify the location
of local Resources and create a Workload from those Resources and
test both together.
Also, this patch adds pyunit tests to check the functionality
of the function used to convert the "url" field into a path.
Change-Id: I1fa3ce33a9870528efd7751d7ca24c27baf36ad4
Upload the config script to make it only for riscv asmtest and replace
Resource with obtain_resourse
Change-Id: I0bab96ea352b7ce1c6838203bfa13eee795f41f9
Added save and restore checkpoint tests for arm-hello, x86-hello,
x86-fs, power-hello
Added mips and sparc test but mips does not support checkpoint and there
is a bug in sparc.
Added test file to run the tests.
In this case the function is turned into a generator with the
"yield" of the generator the return the function's execution.
Change-Id: I4b06d64c5479638712a11e3c1a2f7bd30f60d188
