Hello,
I try to use gem5 in alpha full system + ruby, the stable version have
been successfully compiled. But when I run it using the command :
./build/ALPHA_FS/gem5.debug configs/example/ruby_fs.py -n 16 --l1i_size=8kB
--l1d_size=8kB --l2_size=128kB --num-l2caches=16 --topology=Mesh --timing
--num-dirs=16 --mesh-rows=4
I get the following output:
Error: could not create sytem for ruby protocol MI_example
Traceback (most recent call last):
File "<string>", line 1, in ?
File "/home/yanke/sde/parsec/gem5-stable-b9ba22cb23f2/src/python/m5/main.py",
line 356, in main
exec filecode in scope
File "configs/example/ruby_fs.py", line 123, in ?
system._dma_devices)
File "/home/yanke/sde/parsec/gem5-stable-b9ba22cb23f2/configs/ruby/Ruby.py",
line 68, in create_system
(cpu_sequencers, dir_cntrls, all_cntrls) = \
File "<string>", line 0, in ?
File
"/home/yanke/sde/parsec/gem5-stable-b9ba22cb23f2/configs/ruby/MI_example.py",
line 151, in create_system
system.dma_cntrl.dma_sequencer.port = dma_device.dma
File
"/home/yanke/sde/parsec/gem5-stable-b9ba22cb23f2/src/python/m5/SimObject.py",
line 603, in __getattr__
raise AttributeError, "object '%s' has no attribute '%s'" \
AttributeError: object 'LinuxAlphaSystem' has no attribute 'dma_cntrl'
while the development version can run successfully but only boots 4 cores, and
stop there for ever:
==== m5 slave terminal: Terminal 0 ====
M5 console: m5AlphaAccess @ 0xFFFFFD0200000000
Got Configuration 623
memsize 8000000 pages 4000
First free page after ROM 0xFFFFFC0000018000
HWRPB 0xFFFFFC0000018000 l1pt 0xFFFFFC0000040000 l2pt 0xFFFFFC0000042000
l3pt_rpb 0xFFFFFC0000044000 l3pt_kernel 0xFFFFFC0000048000 l2reserv
0xFFFFFC0000046000
kstart = 0xFFFFFC0000310000, kend = 0xFFFFFC0000855898, kentry =
0xFFFFFC0000310000, numCPUs = 0x10
CPU Clock at 2000 MHz IntrClockFrequency=1024
Booting with 16 processor(s)
KSP: 0x20043FE8 PTBR 0x20
KSP: 0x20043FE8 PTBR 0x20
KSP: 0x20043FE8 PTBR 0x20
KSP: 0x20043FE8 PTBR 0x20
KSP: 0x20043FE8 PTBR 0x20
KSP: 0x20043FE8 PTBR 0x20
KSP: 0x20043FE8 PTBR 0x20
KSP: 0x20043FE8 PTBR 0x20
KSP: 0x20043FE8 PTBR 0x20
KSP: 0x20043FE8 PTBR 0x20
KSP: 0x20043FE8 PTBR 0x20
KSP: 0x20043FE8 PTBR 0x20
KSP: 0x20043FE8 PTBR 0x20
KSP: 0x20043FE8 PTBR 0x20
KSP: 0x20043FE8 PTBR 0x20
KSP: 0x20043FE8 PTBR 0x20
Console Callback at 0x0, fixup at 0x0, crb offset: 0x2A90
Memory cluster 0 [0 - 392]
Memory cluster 1 [392 - 15992]
Initalizing mdt_bitmap addr 0xFFFFFC0000038000 mem_pages 4000
ConsoleDispatch at virt 10002BD8 phys 1ABD8 val FFFFFC00000100A8
Bootstraping CPU 1 with sp=0xFFFFFC0000076000
Bootstraping CPU 2 with sp=0xFFFFFC0000078000
Bootstraping CPU 3 with sp=0xFFFFFC000007A000
Bootstraping CPU 4 with sp=0xFFFFFC000007C000
Is there anyone know the problem?
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