I'm using the gcn3 docker, so Ubuntu 16.04 I believe On Fri, Nov 6, 2020 at 5:44 PM Matt Sinclair <mattdsincl...@gmail.com> wrote:
> Hi Daniel & Yichen, > > What OS are you using? We have not encountered either of these problems > thus far ... something must be different about your setup and ours. > > Thanks, > Matt > > On Fri, Nov 6, 2020 at 4:35 PM Daniel Gerzhoy via gem5-users < > gem5-users@gem5.org> wrote: > >> For some reason that syscall is only built if you set a flag. Recompile >> the simulator like so: >> >> scons -j$(nproc) build/GCN3_X86/gem5.opt --ignore-style SLICC_HTML=True >> CCFLAGS_EXTRA="-DSYS_getdents -DSYS_getdents64" >> >> Cheers, >> >> Dan >> >> On Fri, Nov 6, 2020 at 5:25 PM Poremba, Matthew via gem5-users < >> gem5-users@gem5.org> wrote: >> >>> [AMD Public Use] >>> >>> >>> >>> Looking into that syscall error now. >>> >>> >>> >>> I’m not quite sure yet how to fix the docker image since python 3.5 is >>> the latest version available for the distro needed. For now I disabled the >>> check for 3.6 since it seems unnecessarily strict and doesn’t break >>> anything related to this build. >>> >>> >>> >>> >>> >>> -Matt >>> >>> >>> >>> *From:* Yichen Yang <yang...@umich.edu> >>> *Sent:* Friday, November 6, 2020 1:30 PM >>> *To:* Poremba, Matthew <matthew.pore...@amd.com> >>> *Cc:* gem5 users mailing list <gem5-users@gem5.org> >>> *Subject:* Re: [gem5-users] gem5 GCN3 GPU model running issues >>> >>> >>> >>> [CAUTION: External Email] >>> >>> Thanks! >>> >>> >>> >>> I tried the develop branch. But running into new problems >>> >>> warn: ignoring syscall set_robust_list(...) >>> warn: ignoring syscall rt_sigaction(...) >>> (further warnings will be suppressed) >>> warn: ignoring syscall rt_sigprocmask(...) >>> (further warnings will be suppressed) >>> warn: ignoring syscall mprotect(...) >>> warn: ignoring syscall mprotect(...) >>> fatal: syscall getdents (#78) unimplemented. >>> Memory Usage: 1562768 KBytes >>> >>> >>> >>> And I think the dockerfile needs some update. The scons requires >>> python3.6 to compile gem5, to be specific, `python3-config` need python3.6, >>> but the default version installed with the docker is 3.5. >>> >>> >>> >>> Best, Yichen >>> >>> >>> >>> >>> >>> >>> >>> On Fri, Nov 6, 2020 at 2:58 PM Poremba, Matthew <matthew.pore...@amd.com> >>> wrote: >>> >>> [AMD Public Use] >>> >>> >>> >>> Hi Yichen, >>> >>> >>> >>> >>> >>> Based on the changes I see you’ve made, it seems like you are using an >>> older version of gem5. These should all be fixed, including the error you >>> are seeing, on the tip of develop. >>> >>> >>> >>> Keep in mind GCN3 was not officially part of the gem5 20.1 release, so >>> the most up to date version is on the develop branch until the next gem5 >>> release. >>> >>> >>> >>> >>> >>> -Matt >>> >>> >>> >>> *From:* Yichen Yang via gem5-users <gem5-users@gem5.org> >>> *Sent:* Friday, November 6, 2020 11:34 AM >>> *To:* gem5-users@gem5.org >>> *Cc:* Yichen Yang <yang...@umich.edu> >>> *Subject:* [gem5-users] gem5 GCN3 GPU model running issues >>> >>> >>> >>> [CAUTION: External Email] >>> >>> Hi, >>> >>> >>> >>> I was trying to run gem5 with its GCN3 GPU model following the >>> instructions on >>> 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%7C980fe8dd09644c3cc28008d8829b271d%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637402950178924915%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=ZpmiYAeHJQWW2Q223UJnRuiA4DuBlgTf%2BGYMMh2p3AY%3D&reserved=0> >>> . >>> >>> >>> >>> I fixed some bugs in the code but still cannot run the example. I >>> attached commands and bugs I fixed below. >>> >>> >>> >>> The simulator launched and running into this problem: >>> >>> Program Started! >>> info: running on device >>> info: architecture on AMD GPU device is: 801 >>> info: allocate host mem ( 7.63 MB) >>> info: launch 'vector_square' kernel >>> panic: panic condition availableTokens > maxTokens occurred: More tokens >>> available than the maximum after recvTokens! >>> Memory Usage: 1737788 KBytes >>> Program aborted at tick 137231963000 >>> >>> >>> >>> Is there anything I did incorrectly? >>> >>> >>> >>> Thanks! >>> >>> Best, Yichen >>> >>> >>> >>> To be specific, I use the following command: >>> >>> ## build docker >>> docker build -t gcn3-test gem5/util/dockerfiles/gcn-gpu >>> ## make gem5 >>> docker run --rm -v $PWD/gem5:/gem5 -w /gem5 gcn3-test scons -sQ >>> -j$(nproc) build/GCN3_X86/gem5.opt >>> ## make application >>> docker run --rm -v $PWD/gem5-resources:/gem5-resources -w >>> /gem5-resources -u $UID:$GID \ >>> 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%7C980fe8dd09644c3cc28008d8829b271d%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637402950178934910%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=hf4NJlNp8ZSsX3NqvS019Cq%2FQi2TCrTaaBHxOwGruvA%3D&reserved=0> >>> make >>> gfx8-apu -C /gem5-resources/src/square >>> ## run gem5 >>> docker run --rm -v $PWD/gem5:/gem5 -v >>> $PWD/gem5-resources:/gem5-resources \ >>> -w /gem5 gcn3-test \ >>> build/GCN3_X86/gem5.opt configs/example/apu_se.py -n2 \ >>> --benchmark-root=/gem5-resources/src/square/bin \ >>> -c square.o >>> >>> >>> >>> And here's the bugs I fixed: >>> >>> diff --git a/configs/example/apu_se.py b/configs/example/apu_se.py >>> index 03418c3..a285a14 100644 >>> --- a/configs/example/apu_se.py >>> +++ b/configs/example/apu_se.py >>> @@ -174,7 +174,7 @@ parser.add_option("--numLdsBanks", type="int", >>> default=32, >>> help="number of physical banks per LDS module") >>> parser.add_option("--ldsBankConflictPenalty", type="int", default=1, >>> help="number of cycles per LDS bank conflict") >>> -parser.add_options("--lds-size", type="int", default=65536, >>> +parser.add_option("--lds-size", type="int", default=65536, >>> help="Size of the LDS in bytes") >>> parser.add_option('--fast-forward-pseudo-op', action='store_true', >>> help = 'fast forward using kvm until the m5_switchcpu' >>> diff --git a/src/gpu-compute/compute_unit.hh >>> b/src/gpu-compute/compute_unit.hh >>> index fe2091d..2df4807 100644 >>> --- a/src/gpu-compute/compute_unit.hh >>> +++ b/src/gpu-compute/compute_unit.hh >>> @@ -1015,6 +1015,8 @@ class ComputeUnit : public ClockedObject >>> return sqcTLBPort; >>> } else if (if_name == "ldsPort") { >>> return ldsPort; >>> + } else if (if_name == "gmTokenPort") { >>> + return gmTokenPort; >>> } else { >>> return ClockedObject::getPort(if_name, idx); >>> } >>> >>> >>> >>> -- >>> >>> *Yichen Yang* >>> >>> University of Michigan >>> >>> Ph.D. Student in Computer Science and Engineering >>> >>> Address: 2260 Hayward St, Ann Arbor, MI 48109, U.S.A. >>> <https://www.google.com/maps/search/2260+Hayward+St,+Ann+Arbor,+MI+48109,+U.S.A.?entry=gmail&source=g> >>> >>> E-mail: yang...@umich.edu >>> >>> >>> >>> >>> -- >>> >>> *Yichen Yang* >>> >>> University of Michigan >>> >>> Ph.D. Student in Computer Science and Engineering >>> >>> Address: 2260 Hayward St, Ann Arbor, MI 48109, U.S.A. >>> <https://www.google.com/maps/search/2260+Hayward+St,+Ann+Arbor,+MI+48109,+U.S.A.?entry=gmail&source=g> >>> >>> E-mail: yang...@umich.edu >>> _______________________________________________ >>> gem5-users mailing list -- gem5-users@gem5.org >>> To unsubscribe send an email to gem5-users-le...@gem5.org >>> %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s >> >> _______________________________________________ >> gem5-users mailing list -- gem5-users@gem5.org >> To unsubscribe send an email to gem5-users-le...@gem5.org >> %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s > > -- > Regards, > Matt Sinclair > Assistant Professor > University of Wisconsin-Madison > Computer Sciences Department > cs.wisc.edu/~sinclair >
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