date:20200602

[gem5-users] Re: Running Gem5/Ruby tests

2020-06-02 Thread Ciro Santilli via gem5-users

It does look like your host's library is not compatible with whatever
was used to compile that C hello world.

You can't in general download and run dynamically linked programs
built for other toolchains, you either have to build it yourself
(often the easiest thing to do) or somehow obtain a compatible
toolchain.

On Tue, Jun 2, 2020 at 4:53 PM Javed Osmany via gem5-users
 wrote:
>
> Hello
>
>
>
> Looking in /usr/lib64 on my system, it shows:
>
>
>
> [j00533938@lhrplinux1 lib64]$ pwd
>
> /usr/lib64
>
> [j00533938@lhrplinux1 lib64]$ /bin/ls -al libstdc*
>
> lrwxrwxrwx 1 root root 19 Sep 26  2019 libstdc++.so.6 -> 
> libstdc++.so.6.0.19
>
> -rwxr-xr-x 1 root root 991616 Aug  6  2019 libstdc++.so.6.0.19
>
>
>
> Just wondering if this is an issue with not linking to the correct version of 
> libstdc++.so
>
>
>
> Tks in advance.
>
>
>
>
>
> JO
>
>
>
>
>
> From: Javed Osmany
> Sent: 02 June 2020 16:11
> To: gem5 users mailing list 
> Cc: Javed Osmany 
> Subject: Running Gem5/Ruby tests
>
>
>
> Hello
>
>
>
> I am trying to get started running some very simple tests on Gem5/Ruby. 
> However, I am getting errors:
>
>
>
> [j00533938@lhrplinux1 gem5]$ ./build/X86_MSI/gem5.opt 
> configs/example/se.py --ruby --cpu_type=timing -c 
> tests/test-progs/hello/bin/x86/linux/hello
>
> ./build/X86_MSI/gem5.opt: /lib64/libstdc++.so.6: version `CXXABI_1.3.8' not 
> found (required by ./build/X86_MSI/gem5.opt)
>
> ./build/X86_MSI/gem5.opt: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not 
> found (required by ./build/X86_MSI/gem5.opt)
>
>
>
>
>
> [j00533938@lhrplinux1 gem5]$ ./build/X86/gem5.opt configs/example/se.py 
> --ruby --cpu_type=timing -c tests/test-progs/hello/bin/x86/linux/hello
>
> ./build/X86/gem5.opt: /lib64/libstdc++.so.6: version `CXXABI_1.3.8' not found 
> (required by ./build/X86/gem5.opt)
>
> ./build/X86/gem5.opt: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not 
> found (required by ./build/X86/gem5.opt)
>
>
>
>
>
> ./build/X86_MSI/gem5.opt configs/learning_gem5/part3/simple_ruby.py
>
> ./build/X86_MSI/gem5.opt: /lib64/libstdc++.so.6: version `CXXABI_1.3.8' not 
> found (required by ./build/X86_MSI/gem5.opt)
>
> ./build/X86_MSI/gem5.opt: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not 
> found (required by ./build/X86_MSI/gem5.opt)
>
>
>
>
>
> Any pointers to fix the above issues, greatly appreciated.
>
>
>
> Thanks in advance.
>
>
>
> JO
>
>
>
> ___
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[gem5-users] How Increase ROI time at gem5?

2020-06-02 Thread Furat Al-Obaidy via gem5-users

Hi ,

My inquiry , when i ruuning PARSEC benchmarks such as bodytrack always gave
me same ROI  at simsmall =0.73sec! for bloackholes, how can increase the
time ROI to more than five seconds for example , please ? my gem5 commands :

*./build/x86/gem5.opt configs/example/fs.py --num-cpus=16 -b
*bodytrack* --cpu-type=TimingSimpleCPU
--caches --l2cache --l2_size=512kB --l1i_size=32kB --l1d_size=32kB
--l1d_assoc=4 --l1i_assoc=4 --l2_assoc=16 --num-l2caches=1
--kernel=/home/fur/newgem5/full_system_images_x86/binaries/vmlinux_2.6.27-gcc_4.3.4
--take-checkpoints=80,500 -W 500
--checkpoint-at-end *

 I appreciate your help .

best regards,

-- 
*Mr.Furat Al-Obaidy *
*Electrical & Computer Engineering Department*
*Ryerson University-Canada.*
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[gem5-users] Re: Running Gem5/Ruby tests

2020-06-02 Thread Javed Osmany via gem5-users

Hello

Looking in /usr/lib64 on my system, it shows:

[j00533938@lhrplinux1 lib64]$ pwd
/usr/lib64
[j00533938@lhrplinux1 lib64]$ /bin/ls -al libstdc*
lrwxrwxrwx 1 root root 19 Sep 26  2019 libstdc++.so.6 -> libstdc++.so.6.0.19
-rwxr-xr-x 1 root root 991616 Aug  6  2019 libstdc++.so.6.0.19

Just wondering if this is an issue with not linking to the correct version of 
libstdc++.so

Tks in advance.


JO


From: Javed Osmany
Sent: 02 June 2020 16:11
To: gem5 users mailing list 
Cc: Javed Osmany 
Subject: Running Gem5/Ruby tests

Hello

I am trying to get started running some very simple tests on Gem5/Ruby. 
However, I am getting errors:

[j00533938@lhrplinux1 gem5]$ ./build/X86_MSI/gem5.opt configs/example/se.py 
--ruby --cpu_type=timing -c tests/test-progs/hello/bin/x86/linux/hello
./build/X86_MSI/gem5.opt: /lib64/libstdc++.so.6: version `CXXABI_1.3.8' not 
found (required by ./build/X86_MSI/gem5.opt)
./build/X86_MSI/gem5.opt: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not 
found (required by ./build/X86_MSI/gem5.opt)


[j00533938@lhrplinux1 gem5]$ ./build/X86/gem5.opt configs/example/se.py 
--ruby --cpu_type=timing -c tests/test-progs/hello/bin/x86/linux/hello
./build/X86/gem5.opt: /lib64/libstdc++.so.6: version `CXXABI_1.3.8' not found 
(required by ./build/X86/gem5.opt)
./build/X86/gem5.opt: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found 
(required by ./build/X86/gem5.opt)


./build/X86_MSI/gem5.opt configs/learning_gem5/part3/simple_ruby.py
./build/X86_MSI/gem5.opt: /lib64/libstdc++.so.6: version `CXXABI_1.3.8' not 
found (required by ./build/X86_MSI/gem5.opt)
./build/X86_MSI/gem5.opt: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not 
found (required by ./build/X86_MSI/gem5.opt)


Any pointers to fix the above issues, greatly appreciated.

Thanks in advance.

JO

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[gem5-users] Running Gem5/Ruby tests

2020-06-02 Thread Javed Osmany via gem5-users

Hello

I am trying to get started running some very simple tests on Gem5/Ruby. 
However, I am getting errors:

[j00533938@lhrplinux1 gem5]$ ./build/X86_MSI/gem5.opt configs/example/se.py 
--ruby --cpu_type=timing -c tests/test-progs/hello/bin/x86/linux/hello
./build/X86_MSI/gem5.opt: /lib64/libstdc++.so.6: version `CXXABI_1.3.8' not 
found (required by ./build/X86_MSI/gem5.opt)
./build/X86_MSI/gem5.opt: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not 
found (required by ./build/X86_MSI/gem5.opt)


[j00533938@lhrplinux1 gem5]$ ./build/X86/gem5.opt configs/example/se.py 
--ruby --cpu_type=timing -c tests/test-progs/hello/bin/x86/linux/hello
./build/X86/gem5.opt: /lib64/libstdc++.so.6: version `CXXABI_1.3.8' not found 
(required by ./build/X86/gem5.opt)
./build/X86/gem5.opt: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found 
(required by ./build/X86/gem5.opt)


./build/X86_MSI/gem5.opt configs/learning_gem5/part3/simple_ruby.py
./build/X86_MSI/gem5.opt: /lib64/libstdc++.so.6: version `CXXABI_1.3.8' not 
found (required by ./build/X86_MSI/gem5.opt)
./build/X86_MSI/gem5.opt: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not 
found (required by ./build/X86_MSI/gem5.opt)


Any pointers to fix the above issues, greatly appreciated.

Thanks in advance.

JO

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[gem5-users] gem5 Users' Workshop Presentations! [Part 2]

2020-06-02 Thread Bobby Bruce via gem5-users

Dear all,

In our second and final round of gem5 Workshop advertisements, we wish to
make the gem5 community aware of the following presentations:

"*gem5art: Zen and the Art of gem5 Experiments*", by Ayaz Akram, Mahyar
Samani, Hoa Nguyen, Krithiga Murugavel, Trivikram Reddy, Marjan Fariborz,
Pouya Fotouhi, and Jason Lowe-Power
*Video Presentation*: https://youtu.be/x2GQa26xwzs
*Blog Post*: http://www.gem5.org/2020/05/26/gem5art.html

"*Heterogeneous systems modeling with Adaptive Traffic Profiles*", by
Matteo Andreozzi, Frances Conboy, Giovanni Stea, and Raffaele Zippo
*Video Presentation*: https://youtu.be/UhWAozvZ9mU
*Blog Post:* http://www.gem5.org/2020/06/01/heterogeneous-systems.html

"*Enabling Multi-GPU Support in gem5*", by Bobbi Winema Yogatama, Matthew
Sinclair, and Michael Swift
*Video Presentation*: https://youtu.be/TSULdaGw0V8
*Blog Post*: http://www.gem5.org/2020/05/30/enabling-multi-gpu.html

"*Towards full-system discrete GPU simulation*", by Mattew Poremba,
Alexandru Dutu, Gaurav Jain, Pouya Fotouhi, Michael Boyer, and Bradford M.
Beckmann
*Video Presentation*: https://youtu.be/cpnoUgcGjuI
*Blog Post*: http://www.gem5.org/2020/06/01/towards-full.html

"*The AMD gem5 GPU Simulator*", by Tony Gutierrez
*Video Presentation*: https://youtu.be/o1gF2LXNQFQ

We look forward to hearing interesting questions and comments about these
papers at the (virtual) gem5 users' workshop:
http://www.gem5.org/events/isca-2020#workshop-schedule-june-3rd

Kind regards,
Bobby
--
Dr. Bobby R. Bruce
Room 2235,
Kemper Hall, UC Davis
Davis,
CA, 95616

web: https://www.bobbybruce.net

gem5 Virtual Workshop open for registration!! [Free to join, June 3rd --
4th] 


On Fri, May 29, 2020 at 7:43 PM Bobby Bruce  wrote:

> Dear all,
>
> As some of you may be aware, we're running a special virtual gem5 Users'
> Workshop next Wednesday (June 3rd). As part of this virtual
> workshop,presenters have been asked to upload their presentations for
> attendees to view in advance. The session next Wednesday shall consist
> mainly of an interactive Q&A. The full workshop schedule can be found here:
> http://www.gem5.org/events/isca-2020#workshop-schedule-june-3rd
>
> In a first round of advertisements (more to come!), we wish make the gem5
> committee aware of the following presentations:
>
> "*A Modular and Secure System Architecture for IoT*", by Nils Asmussen
> *Video Presentation*: https://youtu.be/2jPiXOhboko
> *Blog Post*: http://www.gem5.org/2020/05/29/modular-and-secure.html
>
> "*Memory controller updates for new DRAM technologies, NVM interfaces and
> flexible memory topologies*" by Wendy Elsasser, and Nikos Nikoleris
> *Video Presentations*: https://youtu.be/ttJ9_I_Avyc ,
> https://youtu.be/t2PRoZPwwpk
> *Blog Post*: http://www.gem5.org/2020/05/27/memory-controller.html
>
> "*HeteroGarnet - A Detailed Simulator for Diverse Interconnect Systems*",
> by Srikant Bharadwaj, Jieming Ying, Bradford Beckmann, and Tushar Krishna
> *Video Presentation*: https://youtu.be/AH9r44r2lHA
> *Blog Post*: http://www.gem5.org/2020/05/27/heterogarnet.html
>
> "*gem5 GUI*", by Shivam Desai, Rohit Dhamankar, Ravishdeep Singh, Ahmed
> Farooqui, Jason Lowe-Power, and Bobby R. Bruce
> *Video Presentation*: https://youtu.be/ab0ZUSTkYEk
> *Blog Post*: http://www.gem5.org/2020/05/29/gem5-gui.html
>
> "*Modeling Modern GPU Applications in gem5*", by Kyle Roarty, and Matthew
> Sinclair
> *Video Presentation*: https://youtu.be/HhLiMrjqCvA
> *Blog Post*: http://www.gem5.org/2020/05/27/modern-gpu-applications.html
>
> "*Implementation of a flexible cache coherency protocol for the Ruby
> memory system*", by Tiago Muck, and Pedro Benedicte
> *Video Presentation*: https://youtu.be/OOEqCZekJbA
> *Blog Post*: http://www.gem5.org/2020/05/29/flexible-cache.html
>
> It's still not too late to register for the virtual workshop to discuss
> these presentations with their creators (it's free to attend!):
> https://www.eventbrite.com/e/gem5-workshop-with-isca-2020-tickets-105893911540
>
> Kind regards,
> Bobby
> --
> Dr. Bobby R. Bruce
> Room 2235,
> Kemper Hall, UC Davis
> Davis,
> CA, 95616
>
> web: https://www.bobbybruce.net
>
> gem5 Virtual Workshop open for registration!! [Free to join, June 3rd --
> 4th] 
>
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[gem5-users] Re: Running Gem5/Ruby tests

[gem5-users] How Increase ROI time at gem5?

[gem5-users] Re: Running Gem5/Ruby tests

[gem5-users] Running Gem5/Ruby tests

[gem5-users] gem5 Users' Workshop Presentations! [Part 2]

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