[AMD Official Use Only]
Hi Imad,
Yes, the docker seems to have broken in the past few days.
Regarding the benchmark not completing, please change your command to use 3
CPUs:
docker run --rm -v $PWD/gem5:/gem5 -v $PWD/gem5-resources:/gem5-resources \
-w /gem5 gcr.io/gem5-test/gcn-gpu \
build/GCN3_X86/gem5.opt configs/example/apu_se.py -n3 \
--benchmark-root=/gem5-resources/src/gpu/square/bin \
-c square
ROCm 4.0 requires 3 CPUs to run now. I thought we had updated the README.md
and website before gem5 21.1 release to reflect this but looks like they are
not up to date.
-Matt
From: Imad Al Assir via gem5-users <gem5-users@gem5.org>
Sent: Wednesday, September 22, 2021 9:31 AM
To: Matt Sinclair <sincl...@cs.wisc.edu>
Cc: gem5 users mailing list <gem5-users@gem5.org>; Kyle Roarty
<kroa...@wisc.edu>; Imad Al Assir <imad.al.as...@upc.edu>
Subject: [gem5-users] Re: gem5 GCN GPU docker error
[CAUTION: External Email]
Hello,
Thank you for your reply. I was simply following the documentation on the gem5
website:
https://www.gem5.org/documentation/general_docs/gpu_models/GCN3<https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.gem5.org%2Fdocumentation%2Fgeneral_docs%2Fgpu_models%2FGCN3&data=04%7C01%7Cmatthew.poremba%40amd.com%7C2675554a18524cefdd0008d97de67d9b%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637679251172742925%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=izNVhdZSvEH7gisG849pkXAdKu2MtDMOt3aBbn9J26o%3D&reserved=0>
In other words, to build the image, I used:
docker build -t gcn-gpu .
This command didn't complete and was interrupted by the error I pasted in the
previous mail.
I was also using the command in the documentation to compile square:
docker run --rm -v $PWD/gem5-resources:$PWD/gem5-resources -w
$PWD/gem5-resources/src/gpu/square gcr.io/gem5-test/gcn-gpu make square
NOT "make gfx8-apu", as written in the documentation, which caused an error:
"no rule to make target 'gfx8-apu' ", and I assumed was a typo.
To run it, I also used the command in the doc:
docker run --rm -v $PWD/gem5:/gem5 -v $PWD/gem5-resources:/gem5-resources \
-w /gem5 gcr.io/gem5-test/gcn-gpu \
build/GCN3_X86/gem5.opt configs/example/apu_se.py -n2 \
--benchmark-root=/gem5-resources/src/gpu/square/bin \
-c square
Note that in these commands, I modified the path of square to
'gem5-resources/src/gpu/square' instead of 'gem5-resources/src/square', because
that's where I found the code for it.
Also note that I tried downloading the pre-built binary of square (from the
gem5-resources website:
http://resources.gem5.org/README<https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fresources.gem5.org%2FREADME&data=04%7C01%7Cmatthew.poremba%40amd.com%7C2675554a18524cefdd0008d97de67d9b%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637679251172752910%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=aoZN7pZU%2Be9m0dvaemraGLb0MEulGMRH%2FVExbRdyllI%3D&reserved=0>),
but the result was the same: application running indefinitely.
Thanks again for your help,
Imad
PS: If it helps, here are the last things printed when running square in gem5
in the pre-built docker image:
[...] just warnings
gem5 Simulator System. http://gem5.org
gem5 is copyrighted software; use the --copyright option for details.
gem5 version 21.1.0.1
gem5 compiled Sep 21 2021 14:52:55
gem5 started Sep 22 2021 15:26:26
gem5 executing on 8d532399b09e, pid 1
command line: build/GCN3_X86/gem5.opt configs/example/apu_se.py -n2
--benchmark-root=/gem5-resources/src/gpu/square/bin -c square
info: Standard input is not a terminal, disabling listeners.
Num SQC = 1 Num scalar caches = 1 Num CU = 4
coalescer.slave is deprecated. `slave` is now called `in_ports`
warn: coalescer.slave is deprecated. `slave` is now called `in_ports`
warn: coalescer.slave is deprecated. `slave` is now called `in_ports`
[...] same warning as the one right above this line, repeated multiple times
warn: system.ruby.network adopting orphan SimObject param 'ext_links'
warn: system.ruby.network adopting orphan SimObject param 'int_links'
build/GCN3_X86/sim/simulate.cc:107: info: Entering event queue @ 0. Starting
simulation...
build/GCN3_X86/mem/ruby/system/Sequencer.cc:573: warn: Replacement policy
updates recently became the responsibility of SLICC state machines. Make sure
to setMRU() near callbacks in .sm files!
build/GCN3_X86/sim/syscall_emul.cc:73: warn: ignoring syscall access(...)
build/GCN3_X86/sim/mem_state.cc:443: info: Increasing stack size by one page.
build/GCN3_X86/sim/syscall_emul.cc:73: warn: ignoring syscall mprotect(...)
build/GCN3_X86/sim/syscall_emul.cc:73: warn: ignoring syscall mprotect(...)
build/GCN3_X86/sim/syscall_emul.cc:73: warn: ignoring syscall mprotect(...)
[...] same warning as above repeated multiple times
build/GCN3_X86/sim/syscall_emul.cc:73: warn: ignoring syscall mprotect(...)
build/GCN3_X86/sim/syscall_emul.cc:73: warn: ignoring syscall mprotect(...)
build/GCN3_X86/sim/syscall_emul.cc:73: warn: ignoring syscall
set_robust_list(...)
build/GCN3_X86/sim/syscall_emul.cc:84: warn: ignoring syscall rt_sigaction(...)
(further warnings will be suppressed)
build/GCN3_X86/sim/syscall_emul.cc:84: warn: ignoring syscall
rt_sigprocmask(...)
(further warnings will be suppressed)
build/GCN3_X86/sim/syscall_emul.cc:73: warn: ignoring syscall get_mempolicy(...)
build/GCN3_X86/arch/generic/debugfaults.hh:144: warn: MOVNTDQ: Ignoring
non-temporal hint, modeling as cacheable!
build/GCN3_X86/arch/x86/generated/exec-ns.cc.inc:27: warn: instruction
'frndint' unimplemented
build/GCN3_X86/sim/mem_state.cc:443: info: Increasing stack size by one page.
build/GCN3_X86/gpu-compute/gpu_compute_driver.cc:699: warn: unimplemented
ioctl: AMDKFD_IOC_ACQUIRE_VM
build/GCN3_X86/sim/syscall_emul.hh:1676: warn: mmap: writing to shared mmap
region is currently unsupported. The write succeeds on the target, but it will
not be propagated to the host or shared mappings
build/GCN3_X86/sim/mem_state.cc:443: info: Increasing stack size by one page.
build/GCN3_X86/gpu-compute/gpu_compute_driver.cc:450: warn: Signal events are
only supported currently
build/GCN3_X86/sim/syscall_emul.cc:73: warn: ignoring syscall mprotect(...)
build/GCN3_X86/sim/power_state.cc:105: warn: PowerState: Already in the
requested power state, request ignored
build/GCN3_X86/sim/syscall_emul.cc:73: warn: ignoring syscall
set_robust_list(...)
build/GCN3_X86/sim/syscall_emul.cc:73: warn: ignoring syscall mprotect(...)
build/GCN3_X86/gpu-compute/gpu_compute_driver.cc:594: warn: unimplemented
ioctl: AMDKFD_IOC_SET_SCRATCH_BACKING_VA
build/GCN3_X86/gpu-compute/gpu_compute_driver.cc:604: warn: unimplemented
ioctl: AMDKFD_IOC_SET_TRAP_HANDLER
info: running on device
info: architecture on AMD GPU device is: 801
info: allocate host and device mem ( 7.63 MB)
info: launch 'vector_square' kernel
build/GCN3_X86/sim/syscall_emul.cc:84: warn: ignoring syscall sched_yield(...)
(further warnings will be suppressed)
build/GCN3_X86/sim/syscall_emul.cc:73: warn: ignoring syscall mprotect(...)
build/GCN3_X86/sim/syscall_emul.cc:73: warn: ignoring syscall mprotect(...)
On Sep 22 2021, at 5:17 pm, Matt Sinclair
<sincl...@cs.wisc.edu<mailto:sincl...@cs.wisc.edu>> wrote:
Hi Imad,
I just built the docker earlier this week and did not have any problems (e.g.,
I ran square and it completed in < 2 hours). How are you trying to build it?
And how are you running the applications you mentioned?
Thanks,
Matt
On Wed, Sep 22, 2021 at 12:31 AM Imad Al Assir via gem5-users
<gem5-users@gem5.org<mailto:gem5-users@gem5.org>> wrote:
Hello,
Is there a problem with the most recent gcn-gpu docker file?
I tried building it several times on Ubuntu 20.04 and 18.04 but it kept giving
me this error:
[...]
Unpacking rocblas (2.32.0-cc18d25f) ...
dpkg: dependency problems prevent configuration of rocblas:
rocblas depends on rocm-core; however:
Package rocm-core is not installed.
dpkg: error processing package rocblas (--install):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of rocblas-dev:
rocblas-dev depends on rocblas (>= 2.32.0); however:
Package rocblas is not configured yet.
dpkg: error processing package rocblas-dev (--install):
dependency problems - leaving unconfigured
Errors were encountered while processing:
rocblas
rocblas-dev
+ check_exit_code 1
+ (( 1 != 0 ))
+ exit 1
The command '/bin/sh -c ./install.sh -d -a all -i' returned a non-zero code: 1
I also tried downloading the pre-built docker image
(gcr.io/gem5-test/gcn-gpu<https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgcr.io%2Fgem5-test%2Fgcn-gpu&data=04%7C01%7Cmatthew.poremba%40amd.com%7C2675554a18524cefdd0008d97de67d9b%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637679251172752910%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=y4gP%2BilM5v7tnvFpeOmXkXfgTdeI0PryYxQg3FCwsu0%3D&reserved=0>)
and built gem5 supposedly with no errors (but with a warning about deprecated
namespaces not being supported by the compiler). Then when I tried running the
'square' sample application and other ones from
gem5-resources/src/gpu/hip-samples (e.g. MatrixTranspose, dynamic_shared,
inline_asm, etc.), they just kept running indefinitely (> 2 hours), and I had
to kill them to stop them.
May you please try building the latest version of the gcn-gpu dockerfile and/or
running a sample application on the pre-built docker image, and inform us if it
works, and if not, how to fix the problem?
Thanks in advance,
Imad Al Assir
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