gem5-gpu Developers List

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Welcome. This is a list for developers using and contributing to gem5-gpu to ask questions and communicate about changes and updates.

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May 26

Running PARSEC on GEM5

How to run parsec benchmark on gem5? using GEM5 documention for PARSEC gives error

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Running PARSEC on GEM5

How to run parsec benchmark on gem5? using GEM5 documention for PARSEC gives error

May 26

YongGon Kim, … TwilighT16

Mar 23

Running CPU benchmark and GPU benchmark simultaneously in full-system simulation.

Hi kim I am using gem5gpu I am not so familiar with it I have a question related to how you reating

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Running CPU benchmark and GPU benchmark simultaneously in full-system simulation.

Hi kim I am using gem5gpu I am not so familiar with it I have a question related to how you reating

Mar 23

Mar 16

coulnt find image

Hi this link was corrupted! http://www.m5sim.org/dist/current/x86/x86-system.tar.bz2 would you please

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coulnt find image

Hi this link was corrupted! http://www.m5sim.org/dist/current/x86/x86-system.tar.bz2 would you please

Mar 16

Mar 15

gem5gpu_core dumped

Hi I wanted to run gem5gpu in fs mode and as I run this command: ./build/X86_VI_hammer_GPU/gem5.opt

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gem5gpu_core dumped

Hi I wanted to run gem5gpu in fs mode and as I run this command: ./build/X86_VI_hammer_GPU/gem5.opt

Mar 15

Shamik Saha, … TwilighT6

Mar 13

Disk image error

Hi Did you find your answer? if yes would you please tell me Thanks ATIYEH On Monday, 28 September

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Disk image error

Hi Did you find your answer? if yes would you please tell me Thanks ATIYEH On Monday, 28 September

Mar 13

Mar 13

gem5gpu_running benchmark in fs mode

Hi I've started working with gem5gpu for 3 weeks. I installed it and after that I wanted to run

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gem5gpu_running benchmark in fs mode

Hi I've started working with gem5gpu for 3 weeks. I installed it and after that I wanted to run

Mar 13

DAVESH SHINGARI, … TwilighT14

Mar 7

Running Benchmarks on Full System Mode

Hello shingar... would you please tell m emore detail about running full system emulation in gem5gpu

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Running Benchmarks on Full System Mode

Hello shingar... would you please tell m emore detail about running full system emulation in gem5gpu

Mar 7

qyang51 qyang51

11/17/21

How to make gem5-gpu support another ISA apart from x86?

Hi, everyone, I'm new to gem5 and gem5-gpu. I'm wondering what I should do to make gem5-gpu

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How to make gem5-gpu support another ISA apart from x86?

Hi, everyone, I'm new to gem5 and gem5-gpu. I'm wondering what I should do to make gem5-gpu

11/17/21

11/16/21

Gem5-gpGPU Fusion Error

Hello, Im trying to fuse gem5 and gpGPU sim using the following instructions on this website (https:/

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Gem5-gpGPU Fusion Error

Hello, Im trying to fuse gem5 and gpGPU sim using the following instructions on this website (https:/

11/16/21

gogineni kailashnath

10/18/21

Error with syscall 318 for gem5, when executing with a multi agent reinforcement learning algorithm

I'm trying to execute a python algorithm (https://github.com/shariqiqbal2810/maddpg-pytorch) on

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Error with syscall 318 for gem5, when executing with a multi agent reinforcement learning algorithm

I'm trying to execute a python algorithm (https://github.com/shariqiqbal2810/maddpg-pytorch) on

10/18/21

gogineni kailashnath

8/11/21

Gem5 not working when executing a python script (fatal: Syscall 318 out of range is the error)

Hello, I'm trying to execute a simple python script and pass command line parameters to just do

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Gem5 not working when executing a python script (fatal: Syscall 318 out of range is the error)

Hello, I'm trying to execute a simple python script and pass command line parameters to just do

8/11/21

8/11/21

Hi all I am a newbie in gem5-gpu, I trying to build the simulator wtih MESI_Two_Level but I got the

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Hi all I am a newbie in gem5-gpu, I trying to build the simulator wtih MESI_Two_Level but I got the

8/11/21

gogineni kailashnath

8/10/21

Fwd: gem5 syscall emulation X86 reinforcement learning (maddpg algorithm) fails with "fatal: Syscall 318 out of range Memory Usage: 207920 KBytes"

---------- Forwarded message --------- From: gogineni kailashnath <gkailashnath1998@gmail.com>

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Fwd: gem5 syscall emulation X86 reinforcement learning (maddpg algorithm) fails with "fatal: Syscall 318 out of range Memory Usage: 207920 KBytes"

---------- Forwarded message --------- From: gogineni kailashnath <gkailashnath1998@gmail.com>

8/10/21

gogineni kailashnath

7/23/21

How to port a reinforcement learning algorithm (maddpg) on top of gem5?

I'm trying to port maddpg on top of gem5 Here's my process: First I've downloaded the

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How to port a reinforcement learning algorithm (maddpg) on top of gem5?

I'm trying to port maddpg on top of gem5 Here's my process: First I've downloaded the

7/23/21

gogineni kailashnath

7/21/21

How to redirect the fopen to open a different file instead of specifed filename in the program binary given as input to gem5 simulator in SE mode

Hello, I have a C code, which creates a file file.txt and prints the hello world content in the file.

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How to redirect the fopen to open a different file instead of specifed filename in the program binary given as input to gem5 simulator in SE mode

Hello, I have a C code, which creates a file file.txt and prints the hello world content in the file.

7/21/21

7/17/21

Help with a debug flag

Hi! I am trying to use a debug flag with gem5.opt (X86 isa) called Stack via the command build/X86/

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Help with a debug flag

Hi! I am trying to use a debug flag with gem5.opt (X86 isa) called Stack via the command build/X86/

7/17/21

7/11/21

Does gem5-gpu support Unified Virtual Memory system?

Hi, I am trying to use gem5-gpu to simulate page migration in UVM system. But, it seems like that

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Does gem5-gpu support Unified Virtual Memory system?

Hi, I am trying to use gem5-gpu to simulate page migration in UVM system. But, it seems like that

7/11/21

6/27/21

website broken: 'gem5-gpu.cs.wisc.edu/wiki/main_page'

the web pages can not display normally.

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website broken: 'gem5-gpu.cs.wisc.edu/wiki/main_page'

the web pages can not display normally.

6/27/21

Aditya Kumar Singh

6/26/21

Need help regarding hardware trojan simulation

Hello, I am trying to simulate a hardware trojan which changes the source machine ID of an L1->L2

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Need help regarding hardware trojan simulation

Hello, I am trying to simulate a hardware trojan which changes the source machine ID of an L1->L2

6/26/21

gogineni kailashnath

6/7/21

Gem5 ransomware

I am looking to simulate ransomware on gem5 to basically perform microarchitectural analysis. I want

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Gem5 ransomware

I am looking to simulate ransomware on gem5 to basically perform microarchitectural analysis. I want

6/7/21

5/7/21

Page migration vs direct cache transfer

Hi there, I was confused about how unified virtual memory is achieved. If there's a GPU L1 cache

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Page migration vs direct cache transfer

Hi there, I was confused about how unified virtual memory is achieved. If there's a GPU L1 cache

5/7/21

chen boya, Jason Lowe-Power4

5/7/21

rodinia-nocopy performance much worse than copy version

Hi, Jason Thank you very much. I will take a look on the new solution. Best Regards Boya 在2021年5月7日星期

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rodinia-nocopy performance much worse than copy version

Hi, Jason Thank you very much. I will take a look on the new solution. Best Regards Boya 在2021年5月7日星期

5/7/21

Harsh Vardhan Kumar2

5/3/21

Implementing new syscalls

Also, wanted to check what to use instead of void * in the syscall_emu.cc file. I've noticed,

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Implementing new syscalls

Also, wanted to check what to use instead of void * in the syscall_emu.cc file. I've noticed,

5/3/21

Harsh Vardhan Kumar, Jason Lowe-Power5

5/1/21

gem-5 installation error: Can't find a working Python installation

Hey, thanks again. I moved to another system and the installation was successful. However, I was

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gem-5 installation error: Can't find a working Python installation

Hey, thanks again. I moved to another system and the installation was successful. However, I was

5/1/21

4/13/21

GPUWattch: power trace per streaming multiprocessor

Hello, I want to find a power trace of each streaming multiprocessor of the GPU when I simulate any

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GPUWattch: power trace per streaming multiprocessor

Hello, I want to find a power trace of each streaming multiprocessor of the GPU when I simulate any

4/13/21

javad mozaffari, ahmad sedigh2

4/6/21

ARMv8-A inorder processor in gem5

Hi Just try this and drop the -j9. this may take more time to complete but might not freeze. scons

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ARMv8-A inorder processor in gem5

Hi Just try this and drop the -j9. this may take more time to complete but might not freeze. scons

4/6/21

3/19/21

Modified Cache line size

Hello, Please understand my poor English skills. In gpgpu-sim part, I want to know how many data

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Modified Cache line size

Hello, Please understand my poor English skills. In gpgpu-sim part, I want to know how many data

3/19/21

Vikas Ramachandra, … Yichen Yang3

3/4/21

build errror - ptxas - _1.ptx (_ptx_eEcrmXinfo:1) Syntax error:

Hi Vikas, I encountered a similar problem these days. Did you solve this problem? If so, what did you

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build errror - ptxas - _1.ptx (_ptx_eEcrmXinfo:1) Syntax error:

Hi Vikas, I encountered a similar problem these days. Did you solve this problem? If so, what did you

3/4/21

2/26/21

requiring creating interconnection problem in gem5-gpu

Hi experts, I want to add some functions based on original gem5-gpu codes, so please give me some

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requiring creating interconnection problem in gem5-gpu

Hi experts, I want to add some functions based on original gem5-gpu codes, so please give me some

2/26/21

Samaksh Sethi, … Daniel Gerzhoy12

8/30/20

gem5 mercurial repository, "Name or service not known"

Thanks for all the help with getting started!! I got through a lot of issues with the links everyone

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gem5 mercurial repository, "Name or service not known"

Thanks for all the help with getting started!! I got through a lot of issues with the links everyone

8/30/20

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