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| author | Nilay Vaish <nilay@cs.wisc.edu> | 2014-01-28 07:15:53 -0600 |
|---|---|---|
| committer | Nilay Vaish <nilay@cs.wisc.edu> | 2014-01-28 07:15:53 -0600 |
| commit | 7792dedfddbb9f51f2bab1d6de01e96559109797 (patch) | |
| tree | a19fe27184c40691c8331389b3de7cfe56461e44 /configs/common/FSConfig.py | |
| parent | bdee69d0b177bb0c9dc554a6e1c360a3eaef5977 (diff) | |
| download | gem5-7792dedfddbb9f51f2bab1d6de01e96559109797.tar.xz | |
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.
Diffstat (limited to 'configs/common/FSConfig.py')
| -rw-r--r-- | configs/common/FSConfig.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/configs/common/FSConfig.py b/configs/common/FSConfig.py index 84dbb9b3a..31f6a66db 100644 --- a/configs/common/FSConfig.py +++ b/configs/common/FSConfig.py @@ -41,7 +41,7 @@ from m5.objects import * from Benchmarks import * -from m5.util import convert +from m5.util import * class CowIdeDisk(IdeDisk): image = CowDiskImage(child=RawDiskImage(read_only=True), @@ -415,6 +415,10 @@ def makeX86System(mem_mode, numCPUs = 1, mdesc = None, self = None, if excess_mem_size <= 0: self.mem_ranges = [AddrRange(mdesc.mem())] else: + warn("Physical memory size specified is %s which is greater than " \ + "3GB. Twice the number of memory controllers would be " \ + "created." % (mdesc.mem())) + self.mem_ranges = [AddrRange('3GB'), AddrRange(Addr('4GB'), size = excess_mem_size)] |