Comments (8)
@abmerop I am trying to run the new gpu diskimage with the example script mi200.py as shows in the readme but it leads to the following error. Does this look like a kvm bug or a config issue by me?
./build/VEGA_X86/gem5.opt configs/example/gpufs/mi200.py --disk-image /home/harshilp/gem5-resources-worktrees/gem5-resources-repo/src/x86-ubuntu-gpu-ml/disk-image/x86-ubuntu-gpu-ml --kernel /home/harshilp/gem5-resources-worktrees/gem5-resources-repo/src/x86-ubuntu-gpu-ml/vmlinux-gpu-ml --app ./pytorch_test.py
gem5 Simulator System. https://www.gem5.org
gem5 is copyrighted software; use the --copyright option for details.
gem5 version DEVELOP-FOR-24.0
gem5 compiled May 23 2024 13:08:48
gem5 started May 24 2024 14:15:07
gem5 executing on COE-CS-sterling, pid 1157351
command line: ./build/VEGA_X86/gem5.opt configs/example/gpufs/mi200.py --disk-image /home/harshilp/gem5-resources-worktrees/gem5-resources-repo/src/x86-ubuntu-gpu-ml/disk-image/x86-ubuntu-gpu-ml --kernel /home/harshilp/gem5-resources-worktrees/gem5-resources-repo/src/x86-ubuntu-gpu-ml/vmlinux-gpu-ml --app ./pytorch_test.py
warn: Physical memory size specified is 8GB which is greater than 3GB. Twice the number of memory controllers would be created.
Global frequency set at 1000000000000 ticks per second
warn: system.workload.acpi_description_table_pointer.rsdt adopting orphan SimObject param 'entries'
warn: No dot file generated. Please install pydot to generate the dot file and pdf.
src/mem/dram_interface.cc:690: warn: DRAM device capacity (8192 Mbytes) does not match the address range assigned (4096 Mbytes)
src/sim/kernel_workload.cc:46: info: kernel located at: /home/harshilp/gem5-resources-worktrees/gem5-resources-repo/src/x86-ubuntu-gpu-ml/vmlinux-gpu-ml
src/base/statistics.hh:279: warn: One of the stats is a legacy stat. Legacy stat is a stat that does not belong to any statistics::Group. Legacy stat is deprecated.
src/base/statistics.hh:279: warn: One of the stats is a legacy stat. Legacy stat is a stat that does not belong to any statistics::Group. Legacy stat is deprecated.
src/mem/dram_interface.cc:690: warn: DRAM device capacity (128 Mbytes) does not match the address range assigned (16384 Mbytes)
src/base/statistics.hh:279: warn: One of the stats is a legacy stat. Legacy stat is a stat that does not belong to any statistics::Group. Legacy stat is deprecated.
0: system.pc.south_bridge.cmos.rtc: Real-time clock set to Sun Jan 1 00:00:00 2012
system.pc.com_1.device: Listening for connections on port 3456
src/base/statistics.hh:279: warn: One of the stats is a legacy stat. Legacy stat is a stat that does not belong to any statistics::Group. Legacy stat is deprecated.
system.remote_gdb: Listening for connections on port 7000
src/dev/intel_8254_timer.cc:128: warn: Reading current count from inactive timer.
Running the simulation
src/cpu/kvm/base.cc:169: info: KVM: Coalesced MMIO disabled by config.
src/sim/simulate.cc:199: info: Entering event queue @ 0. Starting simulation...
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x3a) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x48) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0xe1) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x12) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x11) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x4b564d01) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x4b564d00) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000000) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000001) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000020) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000021) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000022) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000023) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000100) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000101) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000102) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000103) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000104) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000105) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000003) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000002) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000010) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000080) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x400000b0) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000073) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000106) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000107) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000108) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x40000118) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x400000ff) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x400000f1) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x400000f2) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x400000f3) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x400000f4) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x400000f5) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x4b564d02) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x4b564d03) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x4b564d04) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x4b564d06) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x4b564d07) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x3b) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x6e0) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x10a) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x345) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x1a0) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x4d0) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x9e) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x34) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0xce) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x140) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x1fc) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x8b) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x480) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x48d) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x48e) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x48f) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x490) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x485) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x486) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x488) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x48a) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x48b) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x48c) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x491) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0xc0010015) unsupported by gem5. Skipping.
src/arch/x86/kvm/x86_cpu.cc:1688: warn: kvm-x86: MSR (0x4b564d05) unsupported by gem5. Skipping.
src/dev/x86/pc.cc:117: warn: Don't know what interrupt to clear for console.
src/arch/x86/interrupts.cc:530: hack: Assuming logical destinations are 1 << id.
src/dev/intel_8254_timer.cc:215: panic: PIT mode 0x4 is not implemented:
Memory Usage: 29050468 KBytes
Program aborted at tick 2383316357000
--- BEGIN LIBC BACKTRACE ---
./build/VEGA_X86/gem5.opt(_ZN4gem515print_backtraceEv+0x30)[0x5fbc06fc1190]
./build/VEGA_X86/gem5.opt(_ZN4gem512abortHandlerEi+0x4c)[0x5fbc06fe5adc]
/lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x71035ba42520]
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c)[0x71035ba969fc]
/lib/x86_64-linux-gnu/libc.so.6(raise+0x16)[0x71035ba42476]
/lib/x86_64-linux-gnu/libc.so.6(abort+0xd3)[0x71035ba287f3]
./build/VEGA_X86/gem5.opt(+0xdcf1b5)[0x5fbc064a11b5]
./build/VEGA_X86/gem5.opt(_ZN4gem514Intel8254Timer12writeControlENS_16bitfield_backend17BitUnionOperatorsINS0_32BitfieldUnderlyingClassesCtrlRegEEE+0x83c)[0x5fbc07e6f4cc]
./build/VEGA_X86/gem5.opt(_ZN4gem56X86ISA5I82545writeEPNS_6PacketE+0x7a)[0x5fbc07ec908a]
./build/VEGA_X86/gem5.opt(_ZThn64_N4gem57PioPortINS_9PioDeviceEE10recvAtomicEPNS_6PacketE+0x76)[0x5fbc07e50ea6]
./build/VEGA_X86/gem5.opt(_ZN4gem515NoncoherentXBar18recvAtomicBackdoorEPNS_6PacketEsPPNS_11MemBackdoorE+0x39c)[0x5fbc06a101cc]
./build/VEGA_X86/gem5.opt(_ZN4gem54ruby8RubyPort15MemResponsePort10recvAtomicEPNS_6PacketE+0x26d)[0x5fbc06bca8fd]
./build/VEGA_X86/gem5.opt(_ZN4gem510BaseKvmCPU10KVMCpuPort8submitIOEPNS_6PacketE+0xeb)[0x5fbc07bf6dfb]
./build/VEGA_X86/gem5.opt(_ZN4gem59X86KvmCPU15handleKvmExitIOEv+0x4af)[0x5fbc0798f2af]
./build/VEGA_X86/gem5.opt(_ZN4gem510BaseKvmCPU13handleKvmExitEv+0x11b)[0x5fbc07bf792b]
./build/VEGA_X86/gem5.opt(_ZN4gem510BaseKvmCPU4tickEv+0x99)[0x5fbc07bf62d9]
./build/VEGA_X86/gem5.opt(_ZN4gem510EventQueue10serviceOneEv+0xc2)[0x5fbc06fd59f2]
./build/VEGA_X86/gem5.opt(_ZN4gem59doSimLoopEPNS_10EventQueueE+0x68)[0x5fbc06fff5b8]
./build/VEGA_X86/gem5.opt(_ZN4gem58simulateEm+0x283)[0x5fbc06fffbb3]
./build/VEGA_X86/gem5.opt(+0x121b5e0)[0x5fbc068ed5e0]
./build/VEGA_X86/gem5.opt(+0xdb8334)[0x5fbc0648a334]
/lib/x86_64-linux-gnu/libpython3.10.so.1.0(+0x128023)[0x71035c928023]
/lib/x86_64-linux-gnu/libpython3.10.so.1.0(_PyObject_Call+0x5c)[0x71035c8e1fec]
/lib/x86_64-linux-gnu/libpython3.10.so.1.0(_PyEval_EvalFrameDefault+0x4b16)[0x71035c876776]
/lib/x86_64-linux-gnu/libpython3.10.so.1.0(+0x1c23af)[0x71035c9c23af]
/lib/x86_64-linux-gnu/libpython3.10.so.1.0(_PyEval_EvalFrameDefault+0x9d68)[0x71035c87b9c8]
/lib/x86_64-linux-gnu/libpython3.10.so.1.0(+0x1c23af)[0x71035c9c23af]
/lib/x86_64-linux-gnu/libpython3.10.so.1.0(_PyEval_EvalFrameDefault+0x9d68)[0x71035c87b9c8]
/lib/x86_64-linux-gnu/libpython3.10.so.1.0(+0x1c23af)[0x71035c9c23af]
/lib/x86_64-linux-gnu/libpython3.10.so.1.0(_PyEval_EvalFrameDefault+0x69de)[0x71035c87863e]
/lib/x86_64-linux-gnu/libpython3.10.so.1.0(+0x1c23af)[0x71035c9c23af]
/lib/x86_64-linux-gnu/libpython3.10.so.1.0(PyEval_EvalCode+0xbe)[0x71035c9bd3de]
--- END LIBC BACKTRACE ---
For more info on how to address this issue, please visit https://www.gem5.org/documentation/general_docs/common-errors/
Aborted (core dumped)
from gem5.
Looking into it. I have seen that panic before
from gem5.
I think the application run might be a KVM issue. I am not seeing this.
For this issue in particular, the disk image does build, correct?
If we think it's a KVM issue, maybe we could start making a list of processors KVM works on. My dev machine is:
$ cat /proc/cpuinfo | grep "model name" | head -n 1
model name : AMD EPYC 7601 32-Core Processor
from gem5.
I am running it in intel 13700 cpu
I will run it on an AMD machine, to see what happenes.
Just to double check, I dont need any specific dependency for this to work right?
from gem5.
nothing special as long as KVM works..
from gem5.
I double checked it, I can run the script on an AMD machine, I think the issue is that the Mode 4 (Software Triggered Strobe)
is being requested to the Intel8254Timer
which is not implemented (This happens when I run the mi200.py, It does not happen when I run a non gpu fs simulation like an ubuntu boot using stdlib, i.e. mode 4 is never requested). This should not be a kvm specific issue, I will double check by running the script using atomic.
from gem5.
Kernel link: https://storage.googleapis.com/dist.gem5.org/dist/v24-0/gpu-fs/kernel/vmlinux-gpu-ml.gz
Diskimage link: https://storage.googleapis.com/dist.gem5.org/dist/v24-0/gpu-fs/diskimage/x86-ubuntu-gpu-ml.gz
from gem5.
Closing this issue as the diskimage and kernel have been built and uploaded. An issue representing the error have been made at #1195
from gem5.
Related Issues (20)
- cpu-kvm: KVM CPU reports zero instructions simulated when running on Intel Alder Lake host HOT 1
- global instruction counter HOT 1
- Dramsys failing to compile with GCC >= v13 (causing weekly test failure)
- The registered Python class cannot be recognized and imported during the compilation of the library. HOT 1
- kvm full system workloads fail to run on x86 HOT 9
- Missing actions in some transitions for MOESI_CMP_directory-dir.sm
- minor-cpu: unable to find destination due to unconditional branch followed by memory access HOT 8
- cpu: Abort attempt to rename a pinned register HOT 1
- ARM32 prefetch triggers infinite loop
- mouse.cc throws panic: Resetting mouse wrap mode unimplemented.
- Failed to connect GDB for RISC-V CPU
- Disk images updates for v24.0
- Using Ruby-CHI as a soft NoC for cosimulation with Xiangshan tile HOT 1
- arch-x86: logical instructions execute in-order due to flags input dependency on Zaps CCReg
- arch-x86: register moves erroneously depend on prior value in destination register
- broken docker pull ghcr.io/gem5ubuntu-20.04_all-dependencies:v23-0 HOT 1
- tests,arch-riscv: adding rvv intrinsic test suite
- gem5 gcn3 vega run database HOT 6
- X86 kvm sometimes fail with timer error
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from gem5.