[gem5-users] Error while installing gem 5

Hello , I am trying to download gem5 in my new system having ubuntu version 20.04 using "git clone https://github.com/gem5/gem5.git" . I also tried from official documentation of gem 5 but while building gem5 using command "scons build/ARM/gem5.opt -j5" i

[gem5-users] Re: Error while installing gem 5

Hi, The message is not an error. It means that if you press enter, the git commit hook will be installed and then gem5 will be compiled; while ctrl+c will exit the compiling program. Regards, Hoa Nguyen On 4/19/21, VAIDYA ROHINI VILAS wrote: > Hello , > I am trying to download gem5 in my new

[gem5-users] DRAMCTRL self-refresh frequency

Hi all: In GEM5, where can I modify the self refresh frequency or refresh rate in dramctrl? My DRAM is DDR4 2933MHz. e.g. I want to modify the self refresh frequency or rate to 32ms or 64ms(32Hz or 64Hz). ___ gem5-users mailing list --

[gem5-users] Re: Error while installing gem 5

Hello, At this stage you should just press enter and continue. The warning is negligible. Ahmad On Mon, Apr 19, 2021 at 1:55 PM VAIDYA ROHINI VILAS via gem5-users < gem5-users@gem5.org> wrote: > Hello , > I am trying to download gem5 in my new system having ubuntu version 20.04 > using "git

[gem5-users] Re: DRAMCTRL self-refresh frequency

The refresh rate is determined by the parameter tREFI in "mem/DRAMInterface.py". However, if you want a refresh rate of 64 ms you cannot simply set tREFI to 64 ms. tREFI is the time between two refresh commands, while 64 ms usually is the time between two refresh commands to the same DRAM

[gem5-users] Re: DRAMCTRL self-refresh frequency

Thanks。my tRFI is 360ns，my tRFC is 0.682ns 李翼超 charlie Mobile：+86-15858232899 Email：liyic...@huawei.com 发件人： lsteiner--- via gem5-usersmailto:gem5-users@gem5.org>> 收件人： gem5-usersmailto:gem5-users@gem5.org>> 抄送：

[gem5-users] Re: Running parallel version of a CPU benchmark on multiple cores

Hi, I am running gem5 with the Gpu model and I am running a Cpu and Gpu benchmarks simultaneously. for GPU: 2D Convolution from polybench-gpu. I have 1+1 Cpus to handle the Gpu's thread launches. Apparently the ROCM runtime launches an extra thread, so an extra thread is needed (Credit: Matt

[gem5-users] Running Garnet for a large number of nodes

Hi All, I want to simulate a topology in Garnet with a large number of nodes (e.g. 256 to 1024). However, for a large number of nodes like 512 nodes, I get this error: Traceback (most recent call last): File "", line 1, in File "build/NULL/python/m5/main.py", line 457, in main

[gem5-users] 答复: Re: DRAMCTRL self-refresh frequency

Sorry, I get the wrong info. My current tREFI is 3.9us, tXS is 360ns, tRFC is 350ns. 李翼超（Charlie） 华为技术有限公司 Huawei Technologies Co., Ltd. 部门：计算系统与组件开发部 [云与计算BG] 手　　机：15858232899 电子邮件：liyic...@huawei.com 地址：中国(China)-杭州(Hangzhou)-滨江区江淑路360号华为杭州研发中心Z4# [3-A06] 

[gem5-users] Re: Error while installing gem 5

Hi, What's the error message that you get ? On Tue, 20 Apr, 2021, 10:31 am VAIDYA ROHINI VILAS via gem5-users, < gem5-users@gem5.org> wrote: > Hello, > while building ARM or X86 architecture on gem5 I am using command "scons > build/X86/*gem5*.opt -j5" but scons is not yet build successfully.