* The GCC used in the GCN-GPU images was increase from version 8 to
version 10. This was necessary due to PR #1145 which made GCC require
GCC >=10. This patch was previously part of #1161 but has been merged
into
this PR.
* A patch has been applied to ROCm-OpenCL-Runtime to fix a linking error
in which there were multiple definitions of `ret_val`. This issue is
highlighted here:
https://github.com/ROCm/ROCm-OpenCL-Runtime/issues/113.
This was previously part #1161 but has been moved into this PR.
* The Dockerfile's `RUN` command (built to layers in the Docker image)
have been refactored so sources and built objects are deleted in the
same RUN command as where they were built and installed. This reduces
the size of the image substantially: from 16.3GB down to 6.6GB.
* The `apt upgrade` has been removed. This step (previously at the start
of the file) did nothing of importance. Removing it saves both time
building the image and reduces the size of the image by a small amount.
* `--depth=1` is used when cloning repositories so the entire commit
tree
tree is not pulled each time. This saves some time when building the
image.
* `apt -y update` has been added where `apt -y install` is used so
CACHED image layers do not become an issue in the future if the image
were to be rebuilt.
Fixed the issue that did not allow building TLM.
Build commands:
```bash
scons build/ARM/gem5.opt
scons setconfig build/ARM USE_SYSTEMC=n
scons --with-cxx-config --without-python --without-tcmalloc build/ARM/libgem5_opt.so
cd util/tlm
scons
```
Following this README, I tested it successfully with the simple examples:
https://gem5.googlesource.com/public/gem5/+/master/util/tlm/README
GitHub Issue: #591
Change-Id: If07fae2eb20ad62627e733573f61bc42d594f970
---------
Co-authored-by: Ivana Mitrovic <ivanamit91@gmail.com>
- Adding this line as not specifiying GNU non executable stack was
throwing warnings when building m5
for ubuntu 24.04
Change-Id: I620c508be4090804698391cff671ba5091b053d7
The extended control registers were not being updated in the KVM thread
context nor updated in the KVM state. This was causing issues when
checkpointing since the XCR0 value was reverting to the default value
rather than what it was previously before the checkpoint. THis was
causing multiple applications to crash due to executing instructions
which are now illegal instructions due to XCR0 being incorrect.
This commit adds the XCR0 as a misc register similar to the exiting x86
control registers and adds all of the helper functions to access and set
the register value. It also adds support for updating the KVM CPU's
state with the register value and updating the thread context's misc reg
value so that it is checkpointed along with the other misc regs.
Note that this does *not* add support for XSAVE of the AVX state (i.e.,
the upper 128 bits of YMM registers). It does however fix the immediate
problem in issue #958 .
A checkpoint upgrader is also provided to add the default value of XCR0
if the checkpoint tag is missing.
Change-Id: I97456c8b57cbc7b381bd4be94944ce6567a43c76
The "linux/limits.h" equivalent on Apple systems is "sys/syslimits.h".
By adding an include guard to include the correct header dependent on
the host system, we can compile m5term on Mac OS systems.
This bumps the docker image used to build GPU applications for input to
GPUFS simulations from ROCm 5.4.2 to ROCm 6.0.2 and Ubuntu from 20.04 to
22.04. This matches the versions in gem5-resources#29 .
Several notes were added to the Dockerfile to describe where the RUN
commands come from. A README.md is also added to clarify that this is
not a disk image for GPUFS and is only used to build applications.
Change-Id: I9ada99e2ed1854cb7adb76f2a1fa662bab398f86
We only test the latest LTS Ubuntu release with min-deps. With 24.04, we
no longer require the 22.04 min dependencies image.
Change-Id: I4b3d668c1f9d10c2b6071848e6daada6c763b5e7
Speciftying a DevContainer in gem5 allows for users to quickly create an
environment in which they can develop, build, and run gem5. The
".devcontainer/devcontainer.json" file specifies the properties of the
container. In this commit they are as follows:
1. The Docker image ghcr.io/gem5/devcontainer. This is built from
"util/dockerfiles/devcontainer". This Dockerfile provides all
dependencies and a pre-built gem5 binary from the current main branch
(added to "/usr/local/bin"). In order to support this Docker container
on different platforms we use the Docker multi-platform feature. As
such, this must be built using `docker buildx bake devcontainer --push`
which reads the `docker-bake.hcl file for the specification of the
multi-platform image.
2. Visual Studio extensions. This is a list of Visual Studio Code
extensions useful when developing gem5. They are automatically added the
Visual Studio dev container.
3. Features. Features are enhancemets that can be added to a
DevContainer. Normally they are libraries and other commonly used tools
to be included in the Container. As we have our dependencies specified
in the Dockerfile here we select one to enable Docker inside the
container, one to enable the Github CLI, one to improve Linting, and
finally one to enable the vscode CLI.
4. The On Create Command : This command allows us to specify commands to
be run after the DevContainer is created. In this case we execute
".devcontainer/on-create.sh" which, right now, refreshes the git index
and installed the pre-commit checks.
This address, 0x0, is most likely a wrong address to call m5 ops.
The warning will catch the problem where m5op_addr is not initialized
properly.
Change-Id: I442b4806191ae6f5c137bc947f2a269684c599dd
Signed-off-by: Hoa Nguyen <hn@hnpl.org>
As pointed out here [1], the expected M5OP_ADDR for arm64 arch
is 0x10010000. This change reflects that.
[1] https://github.com/gem5/gem5/pull/725
Change-Id: I7e72f5ea20d4aacf3115a485ba7cd664d33d037e
Signed-off-by: Hoa Nguyen <hn@hnpl.org>
A set of cpt_upgraders was patching old checkpoints regardless
of the ISA in use. Thanks to the previous patch, we can now
retrieve the ISA of the CPU from the isa section.
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Change-Id: Ia110068c06453796cefac028ee13f21667e5371a
Reviewed-by: Richard Cooper <richard.cooper@arm.com>
The original version of `list_changes.py` assumed no more than one
`Change-Id` tag per commit. However, since transitioning to GitHub, the
repository now contains some merge commits containing multiple
`Change-Id`s.
This patch updates `list_changes.py` to support commits with any number
of `Change-Id` tags.
We were having some difficulty on a server running this
`apt-apt-repository` command due to suspected firewall issues. On
further inspection is appear to be superfluous as git can be obtained
easily through `apt-get` without adding this repository.
This removes the gfx803 and gfx801 targets for building applications as
GCN3 will be removed from gem5. It also removes the copy/paste bug from
the HACC docker which is clobbering the HCC targets and removing gfx902.
Change-Id: I9a0d7fda437e797baf0f743a0a450948b9260b07
Co-authored-by: Harshil Patel <hpppatel@ucdavis.edu>
Related to issue #703 , this PR removes GCN3 related files and updates
source code, documentation, and tests to switch over to Vega is that was
not done already. Highlights are:
- Remove all src/arch/amdgpu/gcn3 files and update Kconfigs.
- Remove references to GCN3 and replace with Vega where applicable.
- Update the build targets in the gcn-gpu Docker. This will need to be
rebuilt but not urgently.
- Remove the GCN3 tag in testlib. Most tests seem to be using Vega
already, so that commit is small.
- This script copies all resources from a mongodb database locally The
script creates a resources.json and downloads all the resources. It also
updates the resources.json to point to these local downloads instead of
the cloud bucket.
Change-Id: I15480c4ba82bbf245425205c9c1ab7c0f3501cc3
DRAMSys requires cmake 3.24 or greater. By default neither Ubuntu 22.04
or 20.04 delevery this by APT.
In both cases wget is required. In 20.04 OpenSSL is required.
Then ext/dramsys README file has been updated to state this requirement.
DRAMSys requires cmake 3.24 or greater. By default neither Ubuntu 22.04
or 20.04 delevery this by APT.
In both cases wget is required. In 20.04 OpenSSL is required.
Change-Id: I51a7f8a8a46e8cf1908a120adb9289aa3907ccda
'cmake' is required to build DRAMSysm.
This is an optional dependency for compiling DRAMSys. It is therefore
not required. It is included in the "all-dependencies" Docker images
as they may be needed if DRAMSys is desired.
Change-Id: I1a3e1a6fa2da4d0116d423e9267d4d3095000d4e
