I want to check which CPU core a particular packet arrives at in a
multi-core system.
Is there any way to check the packet data?
Or should I look at the other part?
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Hello gem5 users everyone
i would like to know how the benchmark of SPLASH2 communicates between CPU
and dCache in a multi-core environment through Gem5.
Through this link, http://learning.gem5.org/book/part2/memoryobject.html, I
was able to confirm that communication between CPU and dcache is
I'm success tracking data movement between L1DCache and CPU with your help.
Therefore i get packet between L1DCache and CPU.
So i want to find packet decoding location source code and how to compute
packet on the cpu..
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if Commmonitor exist between L1D cache and CPU, output is Packet
information encoding protobuf.
Output file Packet Information is this link
https://www.gem5.org/documentation/general_docs/cpu_models/TraceCPU .
By changing commmonitor, I would also like to see information about the
data contained
With the help of many people on gem5-users, the traffic between the CPU and
the L1DCache could be observed using Commmonitor.
But i'm trying to find real data transmitting bits between L1D cache and
CPU.
Sadly, the size of the data transmitted by Commonitor could be determined,
but not observed
e found here:
> https://www.gem5.org/documentation/general_docs/cpu_models/TraceCPU
>
> Serhat
>
> --
> *From:* gem5-users [gem5-users-boun...@gem5.org] on behalf of DaHoon Park
> [pdh930...@gmail.com]
> *Sent:* 16 March 2020 02:24
> *To:* gem
I want to trace Data Movement between CPU and L1DCache, so i
attached Commmonitor of changing BaseCPU.py.
Changed Code is this.
def addPrivateSplitL1Caches(self, ic, dc, iwc = None, dwc = None):
self.monitor = CommMonitor()
self.monitor.trace =
I changed BaseCPU.py to trace Data Movemnet CPU and L1DCache.
Changed Code is this.
def addPrivateSplitL1Caches(self, ic, dc, iwc = None, dwc = None):
self.monitor = commMonitor.CommMonitor()
self.monitor.trace =
memtraceprobe.MemTraceProbe(trace_file="se_trace.ptrc.gz")
Thank you for your reply, I will try that!
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I want to simulate for observe Data bus traffic in gem5
Is it possible to obtain information about the data actually transmitted in
the data bus between cpu and l1dcache by analyzing the packet in gem5?
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I want to simulate the bus invert method between L2cache to L1D Cache.
But Learning-gem5 or tutorial is not supported this.
Through Commmonitor, I can trace the bus between L2Cache and L1DCache, but did
not know how to apply the bus invert method.
can you tell me which part modified for
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