Re: [gem5-users] Multiple cache line evictions issue

2019-07-25 Thread Victor Kariofillis
I tried using compression, but I'm getting a segmentation fault error. This happens regardless to whether I use an AtomicSimpleCPU and atomic mem mode or TimingSimpleCPU and timing mem mode. The error is the same and occurs after a WritebackDirty miss to the LLC. I use the following command to

Re: [gem5-users] MemTraceProbe cannot be imported successfully

2019-07-25 Thread Rosen Lu
I will try. On Thu, Jul 25, 2019 at 10:23 Abhishek Singh wrote: > Can you try older version of libptotoc like libprotoc 2.6.1? > > On Thu, Jul 25, 2019 at 11:18 AM Rosen Lu wrote: > >> Hi, >> >> I set the environment as follow: >> >> export PATH=$PATH:/usr/local/protobuf/bin >> export

Re: [gem5-users] MemTraceProbe cannot be imported successfully

2019-07-25 Thread Abhishek Singh
Can you try older version of libptotoc like libprotoc 2.6.1? On Thu, Jul 25, 2019 at 11:18 AM Rosen Lu wrote: > Hi, > > I set the environment as follow: > > export PATH=$PATH:/usr/local/protobuf/bin > export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/protobuf/lib > export

Re: [gem5-users] MemTraceProbe cannot be imported successfully

2019-07-25 Thread Rosen Lu
Hi, I set the environment as follow: export PATH=$PATH:/usr/local/protobuf/bin export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/protobuf/lib export LIBRARY_PATH=$LIBRARY_PATH:/usr/local/protobuf/lib Best, Rosen Serhat Gesoglu 于2019年7月25日周四 上午9:43写道: > Hello, > Could you try locating the

Re: [gem5-users] MemTraceProbe cannot be imported successfully

2019-07-25 Thread Serhat Gesoglu
Hello, Could you try locating the protoc bin and setting the environment PROTOC to it? Serhat From: gem5-users [gem5-users-boun...@gem5.org] on behalf of Rosen Lu [wisdom@gmail.com] Sent: 25 July 2019 15:06 To: gem5 users mailing list Subject: Re:

Re: [gem5-users] MemTraceProbe cannot be imported successfully

2019-07-25 Thread Rosen Lu
Hello Serhat, Thank you for your reply. After I rebuilt gem5, the following error message prompted: *** scons: Reading SConscript files ... Package protobuf was not found in the pkg-config search path. Perhaps you should add the directory containing `protobuf.pc' to the PKG_CONFIG_PATH

[gem5-users] RISC-V ISA + Gathering stats for ROI only

2019-07-25 Thread Marcelo Brandalero
Hi all, I have an application compiled for the RISC-V ISA running in gem5 SE mode. I want to profile, i.e. get the execution stats, only for a specific kernel / Region of Interest (ROI) inside the code. I understand the standard way to approach this would be to insert m5_ops that call

Re: [gem5-users] MemTraceProbe cannot be imported successfully

2019-07-25 Thread Serhat Gesoglu
Hello, If you are using the recent versions of gem5, you should use: *** from m5.objects.CommMonitor import * from m5.objects.MemTraceProbe import * *** instead of "from import *" I just did a clean install / build and did not have any errors. Kind regards Serhat