Empathy List Archives

4

429442672

Thu, Apr 20, 2023 3:58 AM

i'm new to gem5. May i ask is there a way to make simulation for a CPU-GPU heterogeneous computing？ the gem5-gpu is too old and poorly maintained, so it is better to use GCN3, in ES mode.

For example, i want to simulate that:

1.CPU load several data from CPU memory and handle them.

2.CPU send them to GPU memory

3.GPU fetch data from GPU memory and handle them.

4.GPU write the data back to CPU memory

Is there a way to achieve this in Gem5?

Sincerely ask for help.

I find no example about CPU-GPU heterogeneous computing. Is there any example here?

i'm new to gem5. May i ask is there a way to make simulation for a CPU-GPU heterogeneous computing？ the gem5-gpu is too old and poorly maintained, so it is better to use GCN3, in ES mode. For example, i want to simulate that: 1.CPU load several data from CPU memory and handle them. 2.CPU send them to GPU memory 3.GPU fetch data from GPU memory and handle them. 4.GPU write the data back to CPU memory Is there a way to achieve this in Gem5? Sincerely ask for help. I find no example about CPU-GPU heterogeneous computing. Is there any example here?

MS

Matt Sinclair

Thu, Apr 20, 2023 4:03 AM

Yes, all of the “GPU” examples posted on gem5-resources do this, for both GCN3 and Vega models. For example, I usually recommend people start with square: https://resources.gem5.org/resources/square

You can find many more examples of this on the homepage of gem5 resources too: https://resources.gem5.org/

Hope this helps,
Matt

From: 429442672 via gem5-users gem5-users@gem5.org
Sent: Wednesday, April 19, 2023 10:59 PM
To: gem5-dev gem5-dev@gem5.org; gem5-users gem5-users@gem5.org
Cc: 429442672 429442672@qq.com
Subject: [gem5-users] Hi, i'm new to gem5. is there a way to make simulation for a CPU-GPU heterogeneous computing？

i'm new to gem5. May i ask is there a way to make simulation for a CPU-GPU heterogeneous computing？ the gem5-gpu is too old and poorly maintained, so it is better to use GCN3, in ES mode.

For example, i want to simulate that:

1.CPU load several data from CPU memory and handle them.

2.CPU send them to GPU memory

3.GPU fetch data from GPU memory and handle them.

4.GPU write the data back to CPU memory

Is there a way to achieve this in Gem5?

Sincerely ask for help.

I find no example about CPU-GPU heterogeneous computing. Is there any example here?

Yes, all of the “GPU” examples posted on gem5-resources do this, for both GCN3 and Vega models. For example, I usually recommend people start with square: https://resources.gem5.org/resources/square You can find many more examples of this on the homepage of gem5 resources too: https://resources.gem5.org/ Hope this helps, Matt From: 429442672 via gem5-users <gem5-users@gem5.org> Sent: Wednesday, April 19, 2023 10:59 PM To: gem5-dev <gem5-dev@gem5.org>; gem5-users <gem5-users@gem5.org> Cc: 429442672 <429442672@qq.com> Subject: [gem5-users] Hi, i'm new to gem5. is there a way to make simulation for a CPU-GPU heterogeneous computing？ i'm new to gem5. May i ask is there a way to make simulation for a CPU-GPU heterogeneous computing？ the gem5-gpu is too old and poorly maintained, so it is better to use GCN3, in ES mode. For example, i want to simulate that: 1.CPU load several data from CPU memory and handle them. 2.CPU send them to GPU memory 3.GPU fetch data from GPU memory and handle them. 4.GPU write the data back to CPU memory Is there a way to achieve this in Gem5? Sincerely ask for help. I find no example about CPU-GPU heterogeneous computing. Is there any example here?

MS

Matt Sinclair

Thu, Apr 20, 2023 4:04 AM

Yes, all of the “GPU” examples posted on gem5-resources do this, for both
GCN3 and Vega models. For example, I usually recommend people start with
square: https://resources.gem5.org/resources/square

You can find many more examples of this on the homepage of gem5 resources
too: https://resources.gem5.org/

Hope this helps,

Matt

On Wed, Apr 19, 2023 at 10:58 PM 429442672 via gem5-dev gem5-dev@gem5.org
wrote:

i'm new to gem5. May i ask is there a way to make simulation for a CPU-GPU
heterogeneous computing？ the gem5-gpu is too old and poorly maintained, so
it is better to use GCN3, in ES mode.

For example, i want to simulate that:

1.CPU load several data from CPU memory and handle them.

2.CPU send them to GPU memory

3.GPU fetch data from GPU memory and handle them.

4.GPU write the data back to CPU memory

Is there a way to achieve this in Gem5?

Sincerely ask for help.

I find no example about CPU-GPU heterogeneous computing. Is there any
example here?

gem5-dev mailing list -- gem5-dev@gem5.org
To unsubscribe send an email to gem5-dev-leave@gem5.org

Yes, all of the “GPU” examples posted on gem5-resources do this, for both GCN3 and Vega models. For example, I usually recommend people start with square: https://resources.gem5.org/resources/square You can find many more examples of this on the homepage of gem5 resources too: https://resources.gem5.org/ Hope this helps, Matt On Wed, Apr 19, 2023 at 10:58 PM 429442672 via gem5-dev <gem5-dev@gem5.org> wrote: > i'm new to gem5. May i ask is there a way to make simulation for a CPU-GPU > heterogeneous computing？ the gem5-gpu is too old and poorly maintained, so > it is better to use GCN3, in ES mode. > > > For example, i want to simulate that: > > 1.CPU load several data from CPU memory and handle them. > > 2.CPU send them to GPU memory > > 3.GPU fetch data from GPU memory and handle them. > > 4.GPU write the data back to CPU memory > > > Is there a way to achieve this in Gem5? > > Sincerely ask for help. > > I find no example about CPU-GPU heterogeneous computing. Is there any > example here? > _______________________________________________ > gem5-dev mailing list -- gem5-dev@gem5.org > To unsubscribe send an email to gem5-dev-leave@gem5.org >

4

429442672

Mon, Apr 24, 2023 1:42 AM

Thank you so much, i will follow your guide to make some trials.

By the way, i have a few more questions:

Does current Gem5 support simulating CPU-FPGA heterogeneous computing, if it is possible, could you please show me a way or url?
Is Gem5 able to simulate deep learning workload?

------------------ 原始邮件 ------------------
发件人: "Matt Sinclair" <mattdsinclair.wisc@gmail.com>;
发送时间: 2023年4月20日(星期四) 中午12:04
收件人: "The gem5 Developer List"<gem5-dev@gem5.org>;
抄送: "gem5-users"<gem5-users@gem5.org>;"429442672"<429442672@qq.com>;
主题: Re: [gem5-dev] Hi, i'm new to gem5. is there a way to make simulation for a CPU-GPU heterogeneous computing？

Yes, all of the “GPU” examples posted on gem5-resources do this, for both GCN3 and Vega models. For example, I usually recommend people start with square: https://resources.gem5.org/resources/square

You can find many more examples of this on the homepage of gem5 resources too: https://resources.gem5.org/

Hope this helps,

Matt

On Wed, Apr 19, 2023 at 10:58 PM 429442672 via gem5-dev <gem5-dev@gem5.org> wrote:

i'm new to gem5. May i ask is there a way to make simulation for a CPU-GPU heterogeneous computing？ the gem5-gpu is too old and poorly maintained, so it is better to use GCN3, in ES mode.

For example, i want to simulate that:

1.CPU load several data from CPU memory and handle them.

2.CPU send them to GPU memory

3.GPU fetch data from GPU memory and handle them.

4.GPU write the data back to CPU memory

Is there a way to achieve this in Gem5?

Sincerely ask for help.

I find no example about CPU-GPU heterogeneous computing. Is there any example here?

gem5-dev mailing list -- gem5-dev@gem5.org
To unsubscribe send an email to gem5-dev-leave@gem5.org

Thank you so much, i will follow your guide to make some trials. By the way, i have a few more questions: 1. Does current Gem5 support simulating CPU-FPGA heterogeneous computing, if it is possible, could you please show me a way or url? 2. Is Gem5 able to simulate deep learning workload?    ------------------ 原始邮件 ------------------ 发件人: "Matt Sinclair" <mattdsinclair.wisc@gmail.com>; 发送时间: 2023年4月20日(星期四) 中午12:04 收件人: "The gem5 Developer List"<gem5-dev@gem5.org>; 抄送: "gem5-users"<gem5-users@gem5.org>;"429442672"<429442672@qq.com>; 主题: Re: [gem5-dev] Hi, i'm new to gem5. is there a way to make simulation for a CPU-GPU heterogeneous computing？ Yes, all of the “GPU” examples posted on gem5-resources do this, for both GCN3 and Vega models.  For example, I usually recommend people start with square: https://resources.gem5.org/resources/square   You can find many more examples of this on the homepage of gem5 resources too: https://resources.gem5.org/   Hope this helps, Matt On Wed, Apr 19, 2023 at 10:58 PM 429442672 via gem5-dev <gem5-dev@gem5.org> wrote: i'm new to gem5. May i ask is there a way to make simulation for a CPU-GPU heterogeneous computing？ the gem5-gpu is too old and poorly maintained, so it is better to use GCN3, in ES mode. For example, i want to simulate that: 1.CPU load several data from CPU memory and handle them. 2.CPU send them to GPU memory 3.GPU fetch data from GPU memory and handle them. 4.GPU write the data back to CPU memory Is there a way to achieve this in Gem5? Sincerely ask for help. I find no example about CPU-GPU heterogeneous computing. Is there any example here? _______________________________________________ gem5-dev mailing list -- gem5-dev@gem5.org To unsubscribe send an email to gem5-dev-leave@gem5.org

MS

Matt Sinclair

Tue, Apr 25, 2023 12:53 AM

I am not personally aware of any CPU-FPGA support, but maybe others on
this mailing list can chime in if they are aware of it.
gem5 already has support for some small ML workloads. For example
DNNMark (https://resources.gem5.org/resources/dnn-mark) is already
integrated into gem5-resources. I know DeepBench works too, although my
group has not had time to integrate them into gem5-resources yet. However,
larger workloads (e.g., ResNet, AlexNet) do not work yet. We've spent a
lot of time getting things like that running in SE mode, but since the ROCm
versions keep changing, we decided to invest our time in getting GPU FS
mode support working first, so we didn't have to get new syscalls working
over and over. For example, in ROCm 1.6, I was able to get ResNet18 to run
into the 18th layer, but then there were a number of additional failures
that needed tending to, which we haven't gotten around to fixing.

Matt

On Sun, Apr 23, 2023 at 8:42 PM 429442672 429442672@qq.com wrote:

Thank you so much, i will follow your guide to make some trials.

By the way, i have a few more questions:

Does current Gem5 support simulating CPU-FPGA heterogeneous computing,
if it is possible, could you please show me a way or url?
Is Gem5 able to simulate deep learning workload?

------------------ 原始邮件 ------------------
发件人: "Matt Sinclair" mattdsinclair.wisc@gmail.com;
发送时间: 2023年4月20日(星期四) 中午12:04
收件人: "The gem5 Developer List"gem5-dev@gem5.org;
抄送: "gem5-users"gem5-users@gem5.org;"429442672"429442672@qq.com;
主题: Re: [gem5-dev] Hi, i'm new to gem5. is there a way to make
simulation for a CPU-GPU heterogeneous computing？

Yes, all of the “GPU” examples posted on gem5-resources do this, for both
GCN3 and Vega models. For example, I usually recommend people start with
square: https://resources.gem5.org/resources/square

You can find many more examples of this on the homepage of gem5 resources
too: https://resources.gem5.org/

Hope this helps,

Matt

On Wed, Apr 19, 2023 at 10:58 PM 429442672 via gem5-dev gem5-dev@gem5.org
wrote:

i'm new to gem5. May i ask is there a way to make simulation for a
CPU-GPU heterogeneous computing？ the gem5-gpu is too old and poorly
maintained, so it is better to use GCN3, in ES mode.

For example, i want to simulate that:

1.CPU load several data from CPU memory and handle them.

2.CPU send them to GPU memory

3.GPU fetch data from GPU memory and handle them.

4.GPU write the data back to CPU memory

Is there a way to achieve this in Gem5?

Sincerely ask for help.

I find no example about CPU-GPU heterogeneous computing. Is there any
example here?

gem5-dev mailing list -- gem5-dev@gem5.org
To unsubscribe send an email to gem5-dev-leave@gem5.org

1. I am not personally aware of any CPU-FPGA support, but maybe others on this mailing list can chime in if they are aware of it. 2. gem5 already has support for some small ML workloads. For example DNNMark (https://resources.gem5.org/resources/dnn-mark) is already integrated into gem5-resources. I know DeepBench works too, although my group has not had time to integrate them into gem5-resources yet. However, larger workloads (e.g., ResNet, AlexNet) do not work yet. We've spent a lot of time getting things like that running in SE mode, but since the ROCm versions keep changing, we decided to invest our time in getting GPU FS mode support working first, so we didn't have to get new syscalls working over and over. For example, in ROCm 1.6, I was able to get ResNet18 to run into the 18th layer, but then there were a number of additional failures that needed tending to, which we haven't gotten around to fixing. Matt On Sun, Apr 23, 2023 at 8:42 PM 429442672 <429442672@qq.com> wrote: > Thank you so much, i will follow your guide to make some trials. > > By the way, i have a few more questions: > > 1. Does current Gem5 support simulating CPU-FPGA heterogeneous computing, > if it is possible, could you please show me a way or url? > > 2. Is Gem5 able to simulate deep learning workload? > > > ------------------ 原始邮件 ------------------ > *发件人:* "Matt Sinclair" <mattdsinclair.wisc@gmail.com>; > *发送时间:* 2023年4月20日(星期四) 中午12:04 > *收件人:* "The gem5 Developer List"<gem5-dev@gem5.org>; > *抄送:* "gem5-users"<gem5-users@gem5.org>;"429442672"<429442672@qq.com>; > *主题:* Re: [gem5-dev] Hi, i'm new to gem5. is there a way to make > simulation for a CPU-GPU heterogeneous computing？ > > Yes, all of the “GPU” examples posted on gem5-resources do this, for both > GCN3 and Vega models. For example, I usually recommend people start with > square: https://resources.gem5.org/resources/square > > > > You can find many more examples of this on the homepage of gem5 resources > too: https://resources.gem5.org/ > > > > Hope this helps, > > Matt > > On Wed, Apr 19, 2023 at 10:58 PM 429442672 via gem5-dev <gem5-dev@gem5.org> > wrote: > >> i'm new to gem5. May i ask is there a way to make simulation for a >> CPU-GPU heterogeneous computing？ the gem5-gpu is too old and poorly >> maintained, so it is better to use GCN3, in ES mode. >> >> >> For example, i want to simulate that: >> >> 1.CPU load several data from CPU memory and handle them. >> >> 2.CPU send them to GPU memory >> >> 3.GPU fetch data from GPU memory and handle them. >> >> 4.GPU write the data back to CPU memory >> >> >> Is there a way to achieve this in Gem5? >> >> Sincerely ask for help. >> >> I find no example about CPU-GPU heterogeneous computing. Is there any >> example here? >> _______________________________________________ >> gem5-dev mailing list -- gem5-dev@gem5.org >> To unsubscribe send an email to gem5-dev-leave@gem5.org >> >

4

429442672

Fri, Apr 28, 2023 11:47 AM

hi,
Thank you so much for replying me.
I tried to run DNNMark, following the doc from https://resources.gem5.org/resources/dnn-mark. However, when i ran this code :

To generate the MIOpen kernels:
cd src/gpu/DNNMark docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcr.io/gem5-test/gcn-gpu:v22-1 python3 generate_cachefiles.py cachefiles.csv [--gfx-version={gfx801,gfx803}] [--num-cus=N]
I got result like this.

tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcn-gpu python3 generate_cachefiles.py cachefiles.csv [--gfx-version={gfx801,gfx803}] [--num-cus=N]
usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS]
[--gfx-version {gfx801,gfx803,gfx900}]
csv_file
generate_cachefiles.py: error: unrecognized arguments: [--gfx-version=gfx801] [--gfx-version=gfx803] [--num-cus=N]
tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcn-gpu python3 generate_cachefiles.py cachefiles.csv [--gfx-version={gfx801,gfx803}] [--num-cus=4]
usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS]
[--gfx-version {gfx801,gfx803,gfx900}]
csv_file
generate_cachefiles.py: error: unrecognized arguments: [--gfx-version=gfx801] [--gfx-version=gfx803] [--num-cus=4]
tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcn-gpu python3 generate_cachefiles.py [--gfx-version={gfx801,gfx803}] [--num-cus=4] cachefiles.csv
usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS]
[--gfx-version {gfx801,gfx803,gfx900}]
csv_file
generate_cachefiles.py: error: unrecognized arguments: [--gfx-version=gfx803] [--num-cus=4] cachefiles.csv

May i ask for the correct usage?

Thank you!

------------------ 原始邮件 ------------------
发件人: "The gem5 Users mailing list" <gem5-users@gem5.org>;
发送时间: 2023年4月25日(星期二) 上午8:53
收件人: "429442672"<429442672@qq.com>;
抄送: "The gem5 Developer List"<gem5-dev@gem5.org>;"gem5-users"<gem5-users@gem5.org>;"Matt Sinclair"<mattdsinclair.wisc@gmail.com>;
主题: [gem5-users] Re: [gem5-dev] Hi, i'm new to gem5. is there a way to make simulation for a CPU-GPU heterogeneous computing？

1. I am not personally aware of any CPU-FPGA support, but maybe others on this mailing list can chime in if they are aware of it.

2. gem5 already has support for some small ML workloads. For example DNNMark (https://resources.gem5.org/resources/dnn-mark) is already integrated into gem5-resources. I know DeepBench works too, although my group has not had time to integrate them into gem5-resources yet. However, larger workloads (e.g., ResNet, AlexNet) do not work yet. We've spent a lot of time getting things like that running in SE mode, but since the ROCm versions keep changing, we decided to invest our time in getting GPU FS mode support working first, so we didn't have to get new syscalls working over and over. For example, in ROCm 1.6, I was able to get ResNet18 to run into the 18th layer, but then there were a number of additional failures that needed tending to, which we haven't gotten around to fixing.

Matt

On Sun, Apr 23, 2023 at 8:42 PM 429442672 <429442672@qq.com> wrote:

Thank you so much, i will follow your guide to make some trials.

By the way, i have a few more questions:

Does current Gem5 support simulating CPU-FPGA heterogeneous computing, if it is possible, could you please show me a way or url?
Is Gem5 able to simulate deep learning workload?

------------------ 原始邮件 ------------------
发件人: "Matt Sinclair" <mattdsinclair.wisc@gmail.com>;
发送时间: 2023年4月20日(星期四) 中午12:04
收件人: "The gem5 Developer List"<gem5-dev@gem5.org>;
抄送: "gem5-users"<gem5-users@gem5.org>;"429442672"<429442672@qq.com>;
主题: Re: [gem5-dev] Hi, i'm new to gem5. is there a way to make simulation for a CPU-GPU heterogeneous computing？

Yes, all of the “GPU” examples posted on gem5-resources do this, for both GCN3 and Vega models. For example, I usually recommend people start with square: https://resources.gem5.org/resources/square

You can find many more examples of this on the homepage of gem5 resources too: https://resources.gem5.org/

Hope this helps,

Matt

On Wed, Apr 19, 2023 at 10:58 PM 429442672 via gem5-dev <gem5-dev@gem5.org> wrote:

i'm new to gem5. May i ask is there a way to make simulation for a CPU-GPU heterogeneous computing？ the gem5-gpu is too old and poorly maintained, so it is better to use GCN3, in ES mode.

For example, i want to simulate that:

1.CPU load several data from CPU memory and handle them.

2.CPU send them to GPU memory

3.GPU fetch data from GPU memory and handle them.

4.GPU write the data back to CPU memory

Is there a way to achieve this in Gem5?

Sincerely ask for help.

I find no example about CPU-GPU heterogeneous computing. Is there any example here?

gem5-dev mailing list -- gem5-dev@gem5.org
To unsubscribe send an email to gem5-dev-leave@gem5.org

hi,      Thank you so much for replying me.     I tried to run DNNMark, following the doc from https://resources.gem5.org/resources/dnn-mark. However, when i ran this code : To generate the MIOpen kernels: cd src/gpu/DNNMark docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcr.io/gem5-test/gcn-gpu:v22-1 python3 generate_cachefiles.py cachefiles.csv [--gfx-version={gfx801,gfx803}] [--num-cus=N] I got result like this. tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcn-gpu python3 generate_cachefiles.py cachefiles.csv [--gfx-version={gfx801,gfx803}] [--num-cus=N] usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS]                               [--gfx-version {gfx801,gfx803,gfx900}]                               csv_file generate_cachefiles.py: error: unrecognized arguments: [--gfx-version=gfx801] [--gfx-version=gfx803] [--num-cus=N] tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcn-gpu python3 generate_cachefiles.py cachefiles.csv [--gfx-version={gfx801,gfx803}] [--num-cus=4] usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS]                               [--gfx-version {gfx801,gfx803,gfx900}]                               csv_file generate_cachefiles.py: error: unrecognized arguments: [--gfx-version=gfx801] [--gfx-version=gfx803] [--num-cus=4] tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcn-gpu python3 generate_cachefiles.py [--gfx-version={gfx801,gfx803}] [--num-cus=4] cachefiles.csv usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS]                               [--gfx-version {gfx801,gfx803,gfx900}]                               csv_file generate_cachefiles.py: error: unrecognized arguments: [--gfx-version=gfx803] [--num-cus=4] cachefiles.csv       May i ask for the correct usage? Thank you! ------------------ 原始邮件 ------------------ 发件人: "The gem5 Users mailing list" <gem5-users@gem5.org>; 发送时间: 2023年4月25日(星期二) 上午8:53 收件人: "429442672"<429442672@qq.com>; 抄送: "The gem5 Developer List"<gem5-dev@gem5.org>;"gem5-users"<gem5-users@gem5.org>;"Matt Sinclair"<mattdsinclair.wisc@gmail.com>; 主题: [gem5-users] Re: [gem5-dev] Hi, i'm new to gem5. is there a way to make simulation for a CPU-GPU heterogeneous computing？ 1.  I am not personally aware of any CPU-FPGA support, but maybe others on this mailing list can chime in if they are aware of it. 2.  gem5 already has support for some small ML workloads.  For example DNNMark (https://resources.gem5.org/resources/dnn-mark) is already integrated into gem5-resources.  I know DeepBench works too, although my group has not had time to integrate them into gem5-resources yet.  However, larger workloads (e.g., ResNet, AlexNet) do not work yet.  We've spent a lot of time getting things like that running in SE mode, but since the ROCm versions keep changing, we decided to invest our time in getting GPU FS mode support working first, so we didn't have to get new syscalls working over and over. For example, in ROCm 1.6, I was able to get ResNet18 to run into the 18th layer, but then there were a number of additional failures that needed tending to, which we haven't gotten around to fixing. Matt On Sun, Apr 23, 2023 at 8:42 PM 429442672 <429442672@qq.com> wrote: Thank you so much, i will follow your guide to make some trials. By the way, i have a few more questions: 1. Does current Gem5 support simulating CPU-FPGA heterogeneous computing, if it is possible, could you please show me a way or url? 2. Is Gem5 able to simulate deep learning workload?    ------------------ 原始邮件 ------------------ 发件人: "Matt Sinclair" <mattdsinclair.wisc@gmail.com>; 发送时间: 2023年4月20日(星期四) 中午12:04 收件人: "The gem5 Developer List"<gem5-dev@gem5.org>; 抄送: "gem5-users"<gem5-users@gem5.org>;"429442672"<429442672@qq.com>; 主题: Re: [gem5-dev] Hi, i'm new to gem5. is there a way to make simulation for a CPU-GPU heterogeneous computing？ Yes, all of the “GPU” examples posted on gem5-resources do this, for both GCN3 and Vega models.  For example, I usually recommend people start with square: https://resources.gem5.org/resources/square   You can find many more examples of this on the homepage of gem5 resources too: https://resources.gem5.org/   Hope this helps, Matt On Wed, Apr 19, 2023 at 10:58 PM 429442672 via gem5-dev <gem5-dev@gem5.org> wrote: i'm new to gem5. May i ask is there a way to make simulation for a CPU-GPU heterogeneous computing？ the gem5-gpu is too old and poorly maintained, so it is better to use GCN3, in ES mode. For example, i want to simulate that: 1.CPU load several data from CPU memory and handle them. 2.CPU send them to GPU memory 3.GPU fetch data from GPU memory and handle them. 4.GPU write the data back to CPU memory Is there a way to achieve this in Gem5? Sincerely ask for help. I find no example about CPU-GPU heterogeneous computing. Is there any example here? _______________________________________________ gem5-dev mailing list -- gem5-dev@gem5.org To unsubscribe send an email to gem5-dev-leave@gem5.org

4

429442672

Fri, Apr 28, 2023 2:45 PM

Oh， sorry, i got the point. that's the optional args.

------------------ 原始邮件 ------------------
发件人: "The gem5 Developer List" <gem5-dev@gem5.org>;
发送时间: 2023年4月28日(星期五) 晚上7:47
收件人: "The gem5 Users mailing list"<gem5-users@gem5.org>;
抄送: "The gem5 Developer List"<gem5-dev@gem5.org>;"gem5-users"<gem5-users@gem5.org>;"Matt Sinclair"<mattdsinclair.wisc@gmail.com>;"429442672"<429442672@qq.com>;
主题: [gem5-dev] 回复：[gem5-users] Re: Hi, i'm new to gem5. is there a way to make simulation for a CPU-GPU heterogeneous computing？

hi,
Thank you so much for replying me.
I tried to run DNNMark, following the doc from https://resources.gem5.org/resources/dnn-mark. However, when i ran this code :

To generate the MIOpen kernels:
cd src/gpu/DNNMark docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcr.io/gem5-test/gcn-gpu:v22-1 python3 generate_cachefiles.py cachefiles.csv [--gfx-version={gfx801,gfx803}] [--num-cus=N]
I got result like this.

tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcn-gpu python3 generate_cachefiles.py cachefiles.csv [--gfx-version={gfx801,gfx803}] [--num-cus=N]
usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS]
[--gfx-version {gfx801,gfx803,gfx900}]
csv_file
generate_cachefiles.py: error: unrecognized arguments: [--gfx-version=gfx801] [--gfx-version=gfx803] [--num-cus=N]
tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcn-gpu python3 generate_cachefiles.py cachefiles.csv [--gfx-version={gfx801,gfx803}] [--num-cus=4]
usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS]
[--gfx-version {gfx801,gfx803,gfx900}]
csv_file
generate_cachefiles.py: error: unrecognized arguments: [--gfx-version=gfx801] [--gfx-version=gfx803] [--num-cus=4]
tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcn-gpu python3 generate_cachefiles.py [--gfx-version={gfx801,gfx803}] [--num-cus=4] cachefiles.csv
usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS]
[--gfx-version {gfx801,gfx803,gfx900}]
csv_file
generate_cachefiles.py: error: unrecognized arguments: [--gfx-version=gfx803] [--num-cus=4] cachefiles.csv

May i ask for the correct usage?

Thank you!

------------------ 原始邮件 ------------------
发件人: "The gem5 Users mailing list" <gem5-users@gem5.org>;
发送时间: 2023年4月25日(星期二) 上午8:53
收件人: "429442672"<429442672@qq.com>;
抄送: "The gem5 Developer List"<gem5-dev@gem5.org>;"gem5-users"<gem5-users@gem5.org>;"Matt Sinclair"<mattdsinclair.wisc@gmail.com>;
主题: [gem5-users] Re: [gem5-dev] Hi, i'm new to gem5. is there a way to make simulation for a CPU-GPU heterogeneous computing？

1. I am not personally aware of any CPU-FPGA support, but maybe others on this mailing list can chime in if they are aware of it.

2. gem5 already has support for some small ML workloads. For example DNNMark (https://resources.gem5.org/resources/dnn-mark) is already integrated into gem5-resources. I know DeepBench works too, although my group has not had time to integrate them into gem5-resources yet. However, larger workloads (e.g., ResNet, AlexNet) do not work yet. We've spent a lot of time getting things like that running in SE mode, but since the ROCm versions keep changing, we decided to invest our time in getting GPU FS mode support working first, so we didn't have to get new syscalls working over and over. For example, in ROCm 1.6, I was able to get ResNet18 to run into the 18th layer, but then there were a number of additional failures that needed tending to, which we haven't gotten around to fixing.

Matt

On Sun, Apr 23, 2023 at 8:42 PM 429442672 <429442672@qq.com> wrote:

Thank you so much, i will follow your guide to make some trials.

By the way, i have a few more questions:

Does current Gem5 support simulating CPU-FPGA heterogeneous computing, if it is possible, could you please show me a way or url?
Is Gem5 able to simulate deep learning workload?

------------------ 原始邮件 ------------------
发件人: "Matt Sinclair" <mattdsinclair.wisc@gmail.com>;
发送时间: 2023年4月20日(星期四) 中午12:04
收件人: "The gem5 Developer List"<gem5-dev@gem5.org>;
抄送: "gem5-users"<gem5-users@gem5.org>;"429442672"<429442672@qq.com>;
主题: Re: [gem5-dev] Hi, i'm new to gem5. is there a way to make simulation for a CPU-GPU heterogeneous computing？

Yes, all of the “GPU” examples posted on gem5-resources do this, for both GCN3 and Vega models. For example, I usually recommend people start with square: https://resources.gem5.org/resources/square

You can find many more examples of this on the homepage of gem5 resources too: https://resources.gem5.org/

Hope this helps,

Matt

On Wed, Apr 19, 2023 at 10:58 PM 429442672 via gem5-dev <gem5-dev@gem5.org> wrote:

i'm new to gem5. May i ask is there a way to make simulation for a CPU-GPU heterogeneous computing？ the gem5-gpu is too old and poorly maintained, so it is better to use GCN3, in ES mode.

For example, i want to simulate that:

1.CPU load several data from CPU memory and handle them.

2.CPU send them to GPU memory

3.GPU fetch data from GPU memory and handle them.

4.GPU write the data back to CPU memory

Is there a way to achieve this in Gem5?

Sincerely ask for help.

I find no example about CPU-GPU heterogeneous computing. Is there any example here?

gem5-dev mailing list -- gem5-dev@gem5.org
To unsubscribe send an email to gem5-dev-leave@gem5.org

Oh， sorry,  i got the point.   that's the optional args. ------------------ 原始邮件 ------------------ 发件人: "The gem5 Developer List" <gem5-dev@gem5.org>; 发送时间: 2023年4月28日(星期五) 晚上7:47 收件人: "The gem5 Users mailing list"<gem5-users@gem5.org>; 抄送: "The gem5 Developer List"<gem5-dev@gem5.org>;"gem5-users"<gem5-users@gem5.org>;"Matt Sinclair"<mattdsinclair.wisc@gmail.com>;"429442672"<429442672@qq.com>; 主题: [gem5-dev] 回复：[gem5-users] Re: Hi, i'm new to gem5. is there a way to make simulation for a CPU-GPU heterogeneous computing？ hi,     Thank you so much for replying me.     I tried to run DNNMark, following the doc from https://resources.gem5.org/resources/dnn-mark. However, when i ran this code : To generate the MIOpen kernels: cd src/gpu/DNNMark docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcr.io/gem5-test/gcn-gpu:v22-1 python3 generate_cachefiles.py cachefiles.csv [--gfx-version={gfx801,gfx803}] [--num-cus=N] I got result like this. tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcn-gpu python3 generate_cachefiles.py cachefiles.csv [--gfx-version={gfx801,gfx803}] [--num-cus=N] usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS]                               [--gfx-version {gfx801,gfx803,gfx900}]                               csv_file generate_cachefiles.py: error: unrecognized arguments: [--gfx-version=gfx801] [--gfx-version=gfx803] [--num-cus=N] tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcn-gpu python3 generate_cachefiles.py cachefiles.csv [--gfx-version={gfx801,gfx803}] [--num-cus=4] usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS]                               [--gfx-version {gfx801,gfx803,gfx900}]                               csv_file generate_cachefiles.py: error: unrecognized arguments: [--gfx-version=gfx801] [--gfx-version=gfx803] [--num-cus=4] tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcn-gpu python3 generate_cachefiles.py [--gfx-version={gfx801,gfx803}] [--num-cus=4] cachefiles.csv usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS]                               [--gfx-version {gfx801,gfx803,gfx900}]                               csv_file generate_cachefiles.py: error: unrecognized arguments: [--gfx-version=gfx803] [--num-cus=4] cachefiles.csv       May i ask for the correct usage? Thank you! ------------------ 原始邮件 ------------------ 发件人: "The gem5 Users mailing list" <gem5-users@gem5.org>; 发送时间: 2023年4月25日(星期二) 上午8:53 收件人: "429442672"<429442672@qq.com>; 抄送: "The gem5 Developer List"<gem5-dev@gem5.org>;"gem5-users"<gem5-users@gem5.org>;"Matt Sinclair"<mattdsinclair.wisc@gmail.com>; 主题: [gem5-users] Re: [gem5-dev] Hi, i'm new to gem5. is there a way to make simulation for a CPU-GPU heterogeneous computing？ 1.  I am not personally aware of any CPU-FPGA support, but maybe others on this mailing list can chime in if they are aware of it. 2.  gem5 already has support for some small ML workloads.  For example DNNMark (https://resources.gem5.org/resources/dnn-mark) is already integrated into gem5-resources.  I know DeepBench works too, although my group has not had time to integrate them into gem5-resources yet.  However, larger workloads (e.g., ResNet, AlexNet) do not work yet.  We've spent a lot of time getting things like that running in SE mode, but since the ROCm versions keep changing, we decided to invest our time in getting GPU FS mode support working first, so we didn't have to get new syscalls working over and over. For example, in ROCm 1.6, I was able to get ResNet18 to run into the 18th layer, but then there were a number of additional failures that needed tending to, which we haven't gotten around to fixing. Matt On Sun, Apr 23, 2023 at 8:42 PM 429442672 <429442672@qq.com> wrote: Thank you so much, i will follow your guide to make some trials. By the way, i have a few more questions: 1. Does current Gem5 support simulating CPU-FPGA heterogeneous computing, if it is possible, could you please show me a way or url? 2. Is Gem5 able to simulate deep learning workload?   ------------------ 原始邮件 ------------------ 发件人: "Matt Sinclair" <mattdsinclair.wisc@gmail.com>; 发送时间: 2023年4月20日(星期四) 中午12:04 收件人: "The gem5 Developer List"<gem5-dev@gem5.org>; 抄送: "gem5-users"<gem5-users@gem5.org>;"429442672"<429442672@qq.com>; 主题: Re: [gem5-dev] Hi, i'm new to gem5. is there a way to make simulation for a CPU-GPU heterogeneous computing？ Yes, all of the “GPU” examples posted on gem5-resources do this, for both GCN3 and Vega models.  For example, I usually recommend people start with square: https://resources.gem5.org/resources/square   You can find many more examples of this on the homepage of gem5 resources too: https://resources.gem5.org/   Hope this helps, Matt On Wed, Apr 19, 2023 at 10:58 PM 429442672 via gem5-dev <gem5-dev@gem5.org> wrote: i'm new to gem5. May i ask is there a way to make simulation for a CPU-GPU heterogeneous computing？ the gem5-gpu is too old and poorly maintained, so it is better to use GCN3, in ES mode. For example, i want to simulate that: 1.CPU load several data from CPU memory and handle them. 2.CPU send them to GPU memory 3.GPU fetch data from GPU memory and handle them. 4.GPU write the data back to CPU memory Is there a way to achieve this in Gem5? Sincerely ask for help. I find no example about CPU-GPU heterogeneous computing. Is there any example here? _______________________________________________ gem5-dev mailing list -- gem5-dev@gem5.org To unsubscribe send an email to gem5-dev-leave@gem5.org

MS

Matt Sinclair

Fri, Apr 28, 2023 4:08 PM

Right, you need to specify the values you want for them or don't include
them.

Matt

On Fri, Apr 28, 2023 at 9:45 AM 429442672 429442672@qq.com wrote:

Oh， sorry, i got the point. that's the optional args.

------------------ 原始邮件 ------------------
发件人: "The gem5 Developer List" gem5-dev@gem5.org;
发送时间: 2023年4月28日(星期五) 晚上7:47
收件人: "The gem5 Users mailing list"gem5-users@gem5.org;
抄送: "The gem5 Developer List"gem5-dev@gem5.org;"gem5-users"<
gem5-users@gem5.org>;"Matt Sinclair"<mattdsinclair.wisc@gmail.com

;"429442672"429442672@qq.com;

主题: [gem5-dev] 回复：[gem5-users] Re: Hi, i'm new to gem5. is there a way
to make simulation for a CPU-GPU heterogeneous computing？

hi,
Thank you so much for replying me.
I tried to run DNNMark, following the doc from
https://resources.gem5.org/resources/dnn-mark. However, when i ran this
code :

To generate the MIOpen kernels:

cd src/gpu/DNNMark
docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcr.io/gem5-test/gcn-gpu:v22-1 python3 generate_cachefiles.py cachefiles.csv [--gfx-version={gfx801,gfx803}] [--num-cus=N]

I got result like this.

tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run
--rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w
${PWD} gcn-gpu python3 generate_cachefiles.py cachefiles.csv
[--gfx-version={gfx801,gfx803}] [--num-cus=N]
usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS]
[--gfx-version {gfx801,gfx803,gfx900}]
csv_file
generate_cachefiles.py: error: unrecognized arguments:
[--gfx-version=gfx801] [--gfx-version=gfx803] [--num-cus=N]
tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run
--rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w
${PWD} gcn-gpu python3 generate_cachefiles.py cachefiles.csv
[--gfx-version={gfx801,gfx803}] [--num-cus=4]
usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS]
[--gfx-version {gfx801,gfx803,gfx900}]
csv_file
generate_cachefiles.py: error: unrecognized arguments:
[--gfx-version=gfx801] [--gfx-version=gfx803] [--num-cus=4]
tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run
--rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w
${PWD} gcn-gpu python3 generate_cachefiles.py
[--gfx-version={gfx801,gfx803}] [--num-cus=4] cachefiles.csv
usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS]
[--gfx-version {gfx801,gfx803,gfx900}]
csv_file
generate_cachefiles.py: error: unrecognized arguments:
[--gfx-version=gfx803] [--num-cus=4] cachefiles.csv

   May i ask for the correct usage?

Thank you!

------------------ 原始邮件 ------------------
发件人: "The gem5 Users mailing list" gem5-users@gem5.org;
发送时间: 2023年4月25日(星期二) 上午8:53
收件人: "429442672"429442672@qq.com;
抄送: "The gem5 Developer List"gem5-dev@gem5.org;"gem5-users"<
gem5-users@gem5.org>;"Matt Sinclair"mattdsinclair.wisc@gmail.com;
主题: [gem5-users] Re: [gem5-dev] Hi, i'm new to gem5. is there a way to
make simulation for a CPU-GPU heterogeneous computing？

I am not personally aware of any CPU-FPGA support, but maybe others on
this mailing list can chime in if they are aware of it.
gem5 already has support for some small ML workloads. For example
DNNMark (https://resources.gem5.org/resources/dnn-mark) is already
integrated into gem5-resources. I know DeepBench works too, although my
group has not had time to integrate them into gem5-resources yet. However,
larger workloads (e.g., ResNet, AlexNet) do not work yet. We've spent a
lot of time getting things like that running in SE mode, but since the ROCm
versions keep changing, we decided to invest our time in getting GPU FS
mode support working first, so we didn't have to get new syscalls working
over and over. For example, in ROCm 1.6, I was able to get ResNet18 to run
into the 18th layer, but then there were a number of additional failures
that needed tending to, which we haven't gotten around to fixing.

Matt

On Sun, Apr 23, 2023 at 8:42 PM 429442672 429442672@qq.com wrote:

Thank you so much, i will follow your guide to make some trials.

By the way, i have a few more questions:

Does current Gem5 support simulating CPU-FPGA heterogeneous
computing, if it is possible, could you please show me a way or url?
Is Gem5 able to simulate deep learning workload?

------------------ 原始邮件 ------------------
发件人: "Matt Sinclair" mattdsinclair.wisc@gmail.com;
发送时间: 2023年4月20日(星期四) 中午12:04
收件人: "The gem5 Developer List"gem5-dev@gem5.org;
抄送: "gem5-users"gem5-users@gem5.org;"429442672"429442672@qq.com;
主题: Re: [gem5-dev] Hi, i'm new to gem5. is there a way to make
simulation for a CPU-GPU heterogeneous computing？

Yes, all of the “GPU” examples posted on gem5-resources do this, for both
GCN3 and Vega models. For example, I usually recommend people start with
square: https://resources.gem5.org/resources/square

You can find many more examples of this on the homepage of gem5 resources
too: https://resources.gem5.org/

Hope this helps,

Matt

On Wed, Apr 19, 2023 at 10:58 PM 429442672 via gem5-dev <
gem5-dev@gem5.org> wrote:

i'm new to gem5. May i ask is there a way to make simulation for a
CPU-GPU heterogeneous computing？ the gem5-gpu is too old and poorly
maintained, so it is better to use GCN3, in ES mode.

For example, i want to simulate that:

1.CPU load several data from CPU memory and handle them.

2.CPU send them to GPU memory

3.GPU fetch data from GPU memory and handle them.

4.GPU write the data back to CPU memory

Is there a way to achieve this in Gem5?

Sincerely ask for help.

I find no example about CPU-GPU heterogeneous computing. Is there any
example here?

gem5-dev mailing list -- gem5-dev@gem5.org
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Right, you need to specify the values you want for them or don't include them. Matt On Fri, Apr 28, 2023 at 9:45 AM 429442672 <429442672@qq.com> wrote: > Oh， sorry, i got the point. that's the optional args. > > > ------------------ 原始邮件 ------------------ > *发件人:* "The gem5 Developer List" <gem5-dev@gem5.org>; > *发送时间:* 2023年4月28日(星期五) 晚上7:47 > *收件人:* "The gem5 Users mailing list"<gem5-users@gem5.org>; > *抄送:* "The gem5 Developer List"<gem5-dev@gem5.org>;"gem5-users"< > gem5-users@gem5.org>;"Matt Sinclair"<mattdsinclair.wisc@gmail.com > >;"429442672"<429442672@qq.com>; > *主题:* [gem5-dev] 回复：[gem5-users] Re: Hi, i'm new to gem5. is there a way > to make simulation for a CPU-GPU heterogeneous computing？ > > hi, > Thank you so much for replying me. > I tried to run DNNMark, following the doc from > https://resources.gem5.org/resources/dnn-mark. However, when i ran this > code : > > *To generate the MIOpen kernels:* > > cd src/gpu/DNNMark > docker run --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w ${PWD} gcr.io/gem5-test/gcn-gpu:v22-1 python3 generate_cachefiles.py cachefiles.csv [--gfx-version={gfx801,gfx803}] [--num-cus=N] > > > I got result like this. > > > tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run > --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w > ${PWD} gcn-gpu python3 generate_cachefiles.py cachefiles.csv > [--gfx-version={gfx801,gfx803}] [--num-cus=N] > usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS] > [--gfx-version {gfx801,gfx803,gfx900}] > csv_file > generate_cachefiles.py: error: unrecognized arguments: > [--gfx-version=gfx801] [--gfx-version=gfx803] [--num-cus=N] > tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run > --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w > ${PWD} gcn-gpu python3 generate_cachefiles.py cachefiles.csv > [--gfx-version={gfx801,gfx803}] [--num-cus=4] > usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS] > [--gfx-version {gfx801,gfx803,gfx900}] > csv_file > generate_cachefiles.py: error: unrecognized arguments: > [--gfx-version=gfx801] [--gfx-version=gfx803] [--num-cus=4] > tang@tang-Matrimax-PC:~/gem5-resources/src/gpu/DNNMark$ sudo docker run > --rm -v ${PWD}:${PWD} -v${PWD}/cachefiles:/root/.cache/miopen/2.9.0 -w > ${PWD} gcn-gpu python3 generate_cachefiles.py > [--gfx-version={gfx801,gfx803}] [--num-cus=4] cachefiles.csv > usage: generate_cachefiles.py [-h] [--num-cus NUM_CUS] > [--gfx-version {gfx801,gfx803,gfx900}] > csv_file > generate_cachefiles.py: error: unrecognized arguments: > [--gfx-version=gfx803] [--num-cus=4] cachefiles.csv > > May i ask for the correct usage? > > Thank you! > > ------------------ 原始邮件 ------------------ > *发件人:* "The gem5 Users mailing list" <gem5-users@gem5.org>; > *发送时间:* 2023年4月25日(星期二) 上午8:53 > *收件人:* "429442672"<429442672@qq.com>; > *抄送:* "The gem5 Developer List"<gem5-dev@gem5.org>;"gem5-users"< > gem5-users@gem5.org>;"Matt Sinclair"<mattdsinclair.wisc@gmail.com>; > *主题:* [gem5-users] Re: [gem5-dev] Hi, i'm new to gem5. is there a way to > make simulation for a CPU-GPU heterogeneous computing？ > > 1. I am not personally aware of any CPU-FPGA support, but maybe others on > this mailing list can chime in if they are aware of it. > > 2. gem5 already has support for some small ML workloads. For example > DNNMark (https://resources.gem5.org/resources/dnn-mark) is already > integrated into gem5-resources. I know DeepBench works too, although my > group has not had time to integrate them into gem5-resources yet. However, > larger workloads (e.g., ResNet, AlexNet) do not work yet. We've spent a > lot of time getting things like that running in SE mode, but since the ROCm > versions keep changing, we decided to invest our time in getting GPU FS > mode support working first, so we didn't have to get new syscalls working > over and over. For example, in ROCm 1.6, I was able to get ResNet18 to run > into the 18th layer, but then there were a number of additional failures > that needed tending to, which we haven't gotten around to fixing. > > Matt > > On Sun, Apr 23, 2023 at 8:42 PM 429442672 <429442672@qq.com> wrote: > >> Thank you so much, i will follow your guide to make some trials. >> >> By the way, i have a few more questions: >> >> 1. Does current Gem5 support simulating CPU-FPGA heterogeneous >> computing, if it is possible, could you please show me a way or url? >> >> 2. Is Gem5 able to simulate deep learning workload? >> >> >> ------------------ 原始邮件 ------------------ >> *发件人:* "Matt Sinclair" <mattdsinclair.wisc@gmail.com>; >> *发送时间:* 2023年4月20日(星期四) 中午12:04 >> *收件人:* "The gem5 Developer List"<gem5-dev@gem5.org>; >> *抄送:* "gem5-users"<gem5-users@gem5.org>;"429442672"<429442672@qq.com>; >> *主题:* Re: [gem5-dev] Hi, i'm new to gem5. is there a way to make >> simulation for a CPU-GPU heterogeneous computing？ >> >> Yes, all of the “GPU” examples posted on gem5-resources do this, for both >> GCN3 and Vega models. For example, I usually recommend people start with >> square: https://resources.gem5.org/resources/square >> >> >> >> You can find many more examples of this on the homepage of gem5 resources >> too: https://resources.gem5.org/ >> >> >> >> Hope this helps, >> >> Matt >> >> On Wed, Apr 19, 2023 at 10:58 PM 429442672 via gem5-dev < >> gem5-dev@gem5.org> wrote: >> >>> i'm new to gem5. May i ask is there a way to make simulation for a >>> CPU-GPU heterogeneous computing？ the gem5-gpu is too old and poorly >>> maintained, so it is better to use GCN3, in ES mode. >>> >>> >>> For example, i want to simulate that: >>> >>> 1.CPU load several data from CPU memory and handle them. >>> >>> 2.CPU send them to GPU memory >>> >>> 3.GPU fetch data from GPU memory and handle them. >>> >>> 4.GPU write the data back to CPU memory >>> >>> >>> Is there a way to achieve this in Gem5? >>> >>> Sincerely ask for help. >>> >>> I find no example about CPU-GPU heterogeneous computing. Is there any >>> example here? >>> _______________________________________________ >>> gem5-dev mailing list -- gem5-dev@gem5.org >>> To unsubscribe send an email to gem5-dev-leave@gem5.org >>> >>