Matthew Poremba has uploaded this change for review. (
https://gem5-review.googlesource.com/c/public/gem5/+/71918?usp=email )
Change subject: configs: Add GPUFS --root-partition option
......................................................................
configs: Add GPUFS --root-partition option
Different GPUFS disk images have different root partitions that Linux
needs to boot from. In particular, Ubuntu's new installer has a GRUB
partition that cannot seem to be removed. Adding this as an option
prevents needing to edit a config script to change one character each
time a different disk image is used.
Change-Id: Iac2996ea096047281891a70aa2901401ac9746fc
---
M configs/example/gpufs/runfs.py
M configs/example/gpufs/system/system.py
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/configs/example/gpufs/runfs.py b/configs/example/gpufs/runfs.py
index b045b80..5346622 100644
--- a/configs/example/gpufs/runfs.py
+++ b/configs/example/gpufs/runfs.py
@@ -151,6 +151,13 @@
help="Exit simulation after running this many kernels",
)
+ parser.add_argument(
+ "--root-partition",
+ type=str,
+ default="/dev/sda1",
+ help="Root partition of disk image",
+ )
+
def runGpuFSSystem(args):
"""
diff --git a/configs/example/gpufs/system/system.py
b/configs/example/gpufs/system/system.py
index 263ffc0..40e0016 100644
--- a/configs/example/gpufs/system/system.py
+++ b/configs/example/gpufs/system/system.py
@@ -50,7 +50,7 @@
"earlyprintk=ttyS0",
"console=ttyS0,9600",
"lpj=7999923",
- "root=/dev/sda1",
+ f"root={args.root_partition}",
"drm_kms_helper.fbdev_emulation=0",
"modprobe.blacklist=amdgpu",
"modprobe.blacklist=psmouse",
--
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Gerrit-MessageType: newchange
Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: Iac2996ea096047281891a70aa2901401ac9746fc
Gerrit-Change-Number: 71918
Gerrit-PatchSet: 1
Gerrit-Owner: Matthew Poremba <matthew.pore...@amd.com>
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