vortexgpgpu/skybox

Vortex Graphics

Vortex GPGPU

Vortex is a full-stack open-source RISC-V GPGPU.

Specifications

• Support RISC-V RV32IMAF and RV64IMAFD
• Microarchitecture:
  • configurable number of cores, warps, and threads.
  • configurable number of ALU, FPU, LSU, and SFU units per core.
  • configurable pipeline issue width.
  • optional graphics rasterizer, texture, and OM units.
  • optional local memory, L1, L2 and L3 caches.
• Software: OpenCL 1.2 Support.
• Supported FPGAs:
  • Altera Arria 10
  • Altera Stratix 10
  • Xilinx Alveo U50, U250, U280
  • Xilinx Versal VCK5000

Directory structure

• doc: Documentation.
• hw: Hardware sources.
• driver: Host drivers repository.
• runtime: Kernel Runtime software.
• sim: Simulators repository.
• tests: Tests repository.
• ci: Continuous integration scripts.
• miscs: Miscellaneous resources.

Build Instructions

More detailed build instructions can be found here.

Supported OS Platforms

• Ubuntu 18.04, 20.04
• Centos 7

Toolchain Dependencies

• POCL
• LLVM
• RISCV-GNU-TOOLCHAIN
• Verilator
• FpNew
• SoftFloat
• CocoGfx
• Ramulator
• Yosys
• Sv2v

Install development tools

sudo apt-get install build-essential
sudo apt-get install binutils
sudo apt-get install python
sudo apt-get install uuid-dev
sudo apt-get install git

Install Vortex codebase

git clone --depth=1 --recursive https://github.com/vortexgpgpu/vortex.git
cd vortex

Configure your build folder

mkdir build
cd build
../configure --xlen=32 --tooldir=$HOME/tools

Install prebuilt toolchain

./ci/toolchain_install.sh --all

Set environment variables

# should always run before using the toolchain!
source ./ci/toolchain_env.sh

Building Vortex

make -s

Quick demo rendering a 3D scene using 2 cores

CONFIGS="-DEXT_GFX_ENABLE" ./ci/blackbox.sh --driver=simx --app=draw3d --args="-ttekkaman.cgltrace -w256 -h256" --cores=2

The generated image will be written to tests/regression/draw3d/output.png

Common Developer Tips

• Installing Vortex kernel and runtime libraries to use with external tools requires passing --prefix= to the configure script.

../configure --xlen=32 --tooldir=$HOME/tools --prefix=<install-path>
make -s
make install

• Building Vortex 64-bit simply requires using --xlen=64 configure option.

../configure --xlen=32 --tooldir=$HOME/tools

• Sourcing "./ci/toolchain_env.sh" is required everytime you start a new terminal. we recommend adding "source /ci/toolchain_env.sh" to your ~/.bashrc file to automate the process at login.

echo "source <build-path>/ci/toolchain_env.sh" >> ~/.bashrc

• Making changes to Makefiles in your source tree or adding new folders will require executing the "configure" script again to get it propagated into your build folder.

../configure

• To debug the GPU, you can generate a "run.log" trace. see /docs/debugging.md for more information.

./ci/blackbox.sh --app=demo --debug=3

• For additional information, check out the /docs.

skybox's Issues

Compile error

hi guys,

I meet such compile errors when I try this project, please give me some help! Thanks!

compile log:
| LLVM | running "/home/binliu/tools/llvm-vortex/bin/clang -march=rv32imaf -mabi=ilp32f -v -O3 --sysroot=/home/binliu/tools/riscv-gnu-toolchain/riscv32-unknown-elf --gcc-toolchain=/home/binliu/tools/riscv-gnu-toolchain -Xclang -target-feature -Xclang +vortex -fno-rtti -fno-exceptions -nostartfiles -fdata-sections -ffunction-sections -I/home/binliu/skybox/kernel/include -DNDEBUG -DLLVM_VOTEX /home/binliu/.cache/pocl/kcache/GC/DNMPOCKDDNCBONENDONHGPCJPBCELLFJPKGOG/vecadd/0-0-0/parallel.bc -c -o /home/binliu/.cache/pocl/kcache/tempfile_8TnAvV.so.o"
clang version 16.0.6 (https://github.com/vortexgpgpu/llvm.git 5828d24a5b9270b7538854d28fa4cc14827da89c)
Target: riscv32-unknown-unknown-elf
Thread model: posix
InstalledDir: /home/binliu/tools/llvm-vortex/bin
Found candidate GCC installation: /home/binliu/tools/riscv-gnu-toolchain/lib/gcc/riscv32-unknown-elf/12.2.0
Selected GCC installation: /home/binliu/tools/riscv-gnu-toolchain/lib/gcc/riscv32-unknown-elf/12.2.0
clang-16: warning: argument unused during compilation: '-nostartfiles' [-Wunused-command-line-argument]
clang-16: warning: argument unused during compilation: '-I /home/binliu/skybox/kernel/include' [-Wunused-command-line-argument]
(in-process)
"/home/binliu/tools/llvm-vortex/bin/clang-16" -cc1 -triple riscv32-unknown-unknown-elf -emit-obj -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name parallel.bc -mrelocation-model static -mframe-pointer=none -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -nostdsysteminc -target-cpu generic-rv32 -target-feature +m -target-feature +a -target-feature +f -target-feature -e -target-feature -d -target-feature -c -target-feature -h -target-feature -zihintpause -target-feature -zfhmin -target-feature -zfh -target-feature -zfinx -target-feature -zdinx -target-feature -zhinxmin -target-feature -zhinx -target-feature -zba -target-feature -zbb -target-feature -zbc -target-feature -zbs -target-feature -zbkb -target-feature -zbkc -target-feature -zbkx -target-feature -zknd -target-feature -zkne -target-feature -zknh -target-feature -zksed -target-feature -zksh -target-feature -zkr -target-feature -zkn -target-feature -zks -target-feature -zkt -target-feature -zk -target-feature -zmmul -target-feature -v -target-feature -zvl32b -target-feature -zvl64b -target-feature -zvl128b -target-feature -zvl256b -target-feature -zvl512b -target-feature -zvl1024b -target-feature -zvl2048b -target-feature -zvl4096b -target-feature -zvl8192b -target-feature -zvl16384b -target-feature -zvl32768b -target-feature -zvl65536b -target-feature -zve32x -target-feature -zve32f -target-feature -zve64x -target-feature -zve64f -target-feature -zve64d -target-feature -zicbom -target-feature -zicboz -target-feature -zicbop -target-feature -svnapot -target-feature -svpbmt -target-feature -svinval -target-feature -xventanacondops -target-feature -xtheadvdot -target-feature -experimental-zihintntl -target-feature -experimental-zca -target-feature -experimental-zcd -target-feature -experimental-zcf -target-feature -experimental-zvfh -target-feature -experimental-zawrs -target-feature -experimental-ztso -target-feature +relax -target-feature -save-restore -target-abi ilp32f -msmall-data-limit 8 -mllvm -treat-scalable-fixed-error-as-warning -debugger-tuning=gdb -v -ffunction-sections -fdata-sections -fcoverage-compilation-dir=/home/binliu/skybox/tests/opencl/vecadd -resource-dir /home/binliu/tools/llvm-vortex/lib/clang/16 -O3 -fdebug-compilation-dir=/home/binliu/skybox/tests/opencl/vecadd -ferror-limit 19 -fno-signed-char -fgnuc-version=4.2.1 -fcolor-diagnostics -vectorize-loops -vectorize-slp -target-feature +vortex -faddrsig -o /home/binliu/.cache/pocl/kcache/tempfile_8TnAvV.so.o -x ir /home/binliu/.cache/pocl/kcache/GC/DNMPOCKDDNCBONENDONHGPCJPBCELLFJPKGOG/vecadd/0-0-0/parallel.bc
clang -cc1 version 16.0.6 based upon LLVM 16.0.6 default target riscv32-unknown-elf
warning: overriding the module target triple with riscv32-unknown-unknown-elf [-Woverride-module]
fatal error: error in backend: -target-abi option != target-abi module flag
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments: /home/binliu/tools/llvm-vortex/bin/clang -march=rv32imaf -mabi=ilp32f -v -O3 --sysroot=/home/binliu/tools/riscv-gnu-toolchain/riscv32-unknown-elf --gcc-toolchain=/home/binliu/tools/riscv-gnu-toolchain -Xclang -target-feature -Xclang +vortex -fno-rtti -fno-exceptions -nostartfiles -fdata-sections -ffunction-sections -I/home/binliu/skybox/kernel/include -DNDEBUG -DLLVM_VOTEX /home/binliu/.cache/pocl/kcache/GC/DNMPOCKDDNCBONENDONHGPCJPBCELLFJPKGOG/vecadd/0-0-0/parallel.bc -c -o /home/binliu/.cache/pocl/kcache/tempfile_8TnAvV.so.o

1. Optimizer
   #0 0x00007f5bbcdc946f llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/home/binliu/tools/llvm-vortex/lib/libLLVMSupport.so.16+0x1c946f)
   #1 0x00007f5bbcdc749c llvm::sys::CleanupOnSignal(unsigned long) (/home/binliu/tools/llvm-vortex/lib/libLLVMSupport.so.16+0x1c749c)
   #2 0x00007f5bbccb6a87 llvm::CrashRecoveryContext::HandleExit(int) (/home/binliu/tools/llvm-vortex/lib/libLLVMSupport.so.16+0xb6a87)
   #3 0x00007f5bbcdbefa2 llvm::sys::Process::Exit(int, bool) (/home/binliu/tools/llvm-vortex/lib/libLLVMSupport.so.16+0x1befa2)
   #4 0x0000629fbb5c986f (/home/binliu/tools/llvm-vortex/bin/clang+0x1586f)
   #5 0x00007f5bbccc91da llvm::report_fatal_error(llvm::Twine const&, bool) (/home/binliu/tools/llvm-vortex/lib/libLLVMSupport.so.16+0xc91da)
   #6 0x00007f5bbccc936e (/home/binliu/tools/llvm-vortex/lib/libLLVMSupport.so.16+0xc936e)
   #7 0x00007f5bc12ff017 llvm::RISCVTargetMachine::getSubtargetImpl(llvm::Function const&) const (/home/binliu/tools/llvm-vortex/lib/libLLVMRISCVCodeGen.so.16+0xff017)
   #8 0x00007f5bc12fe461 llvm::RISCVTargetMachine::getTargetTransformInfo(llvm::Function const&) const (/home/binliu/tools/llvm-vortex/lib/libLLVMRISCVCodeGen.so.16+0xfe461)
   #9 0x00007f5bc1028d0a std::_Function_handler<llvm::TargetTransformInfo (llvm::Function const&), llvm::TargetMachine::getTargetIRAnalysis() const::'lambda'(llvm::Function const&)>::_M_invoke(std::_Any_data const&, llvm::Function const&) TargetMachine.cpp:0:0
   #10 0x00007f5bbe42fc17 llvm::TargetIRAnalysis::run(llvm::Function const&, llvm::AnalysisManagerllvm::Function&) (/home/binliu/tools/llvm-vortex/lib/libLLVMAnalysis.so.16+0x42fc17)
   #11 0x00007f5bbcad4097 llvm::detail::AnalysisPassModel<llvm::Function, llvm::TargetIRAnalysis, llvm::PreservedAnalyses, llvm::AnalysisManagerllvm::Function::Invalidator>::run(llvm::Function&, llvm::AnalysisManagerllvm::Function&) (/home/binliu/tools/llvm-vortex/lib/libLLVMPasses.so.16+0x5f097)
   #12 0x00007f5bbdca5b29 llvm::AnalysisManagerllvm::Function::getResultImpl(llvm::AnalysisKey*, llvm::Function&) (/home/binliu/tools/llvm-vortex/lib/libLLVMCore.so.16+0x2a5b29)
   #13 0x00007f5bbed5ee4f llvm::SimplifyCFGPass::run(llvm::Function&, llvm::AnalysisManagerllvm::Function&) (/home/binliu/tools/llvm-vortex/lib/libLLVMScalarOpts.so.16+0x35ee4f)
   #14 0x00007f5bbcad6666 llvm::detail::PassModel<llvm::Function, llvm::SimplifyCFGPass, llvm::PreservedAnalyses, llvm::AnalysisManagerllvm::Function>::run(llvm::Function&, llvm::AnalysisManagerllvm::Function&) (/home/binliu/tools/llvm-vortex/lib/libLLVMPasses.so.16+0x61666)
   #15 0x00007f5bc06e074a llvm::detail::PassModel<llvm::Function, llvm::PassManager<llvm::Function, llvm::AnalysisManagerllvm::Function>, llvm::PreservedAnalyses, llvm::AnalysisManagerllvm::Function>::run(llvm::Function&, llvm::AnalysisManagerllvm::Function&) (/home/binliu/tools/llvm-vortex/lib/libclangCodeGen.so.16+0xe074a)
   #16 0x00007f5bbdc9fe8d llvm::ModuleToFunctionPassAdaptor::run(llvm::Module&, llvm::AnalysisManagerllvm::Module&) (/home/binliu/tools/llvm-vortex/lib/libLLVMCore.so.16+0x29fe8d)
   #17 0x00007f5bc06d9ee6 llvm::detail::PassModel<llvm::Module, llvm::ModuleToFunctionPassAdaptor, llvm::PreservedAnalyses, llvm::AnalysisManagerllvm::Module>::run(llvm::Module&, llvm::AnalysisManagerllvm::Module&) (/home/binliu/tools/llvm-vortex/lib/libclangCodeGen.so.16+0xd9ee6)
   #18 0x00007f5bbdca1e99 llvm::PassManager<llvm::Module, llvm::AnalysisManagerllvm::Module>::run(llvm::Module&, llvm::AnalysisManagerllvm::Module&) (/home/binliu/tools/llvm-vortex/lib/libLLVMCore.so.16+0x2a1e99)
   #19 0x00007f5bc06ed454 (anonymous namespace)::EmitAssemblyHelper::RunOptimizationPipeline(clang::BackendAction, std::unique_ptr<llvm::raw_pwrite_stream, std::default_deletellvm::raw_pwrite_stream>&, std::unique_ptr<llvm::ToolOutputFile, std::default_deletellvm::ToolOutputFile>&) BackendUtil.cpp:0:0
   #20 0x00007f5bc06f04c6 clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::HeaderSearchOptions const&, clang::CodeGenOptions const&, clang::TargetOptions const&, clang::LangOptions const&, llvm::StringRef, llvm::Module*, clang::BackendAction, std::unique_ptr<llvm::raw_pwrite_stream, std::default_deletellvm::raw_pwrite_stream>) (/home/binliu/tools/llvm-vortex/lib/libclangCodeGen.so.16+0xf04c6)
   #21 0x00007f5bc0b62530 clang::CodeGenAction::ExecuteAction() (/home/binliu/tools/llvm-vortex/lib/libclangCodeGen.so.16+0x562530)
   #22 0x00007f5bbf73c851 clang::FrontendAction::Execute() (/home/binliu/tools/llvm-vortex/lib/libclangFrontend.so.16+0x13c851)
   #23 0x00007f5bbf6b7073 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/home/binliu/tools/llvm-vortex/lib/libclangFrontend.so.16+0xb7073)
   #24 0x00007f5bc174e06b clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/home/binliu/tools/llvm-vortex/lib/libclangFrontendTool.so.16+0x506b)
   #25 0x0000629fbb5caaec cc1_main(llvm::ArrayRef<char const*>, char const*, void*) (/home/binliu/tools/llvm-vortex/bin/clang+0x16aec)
   #26 0x0000629fbb5c650c ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&) driver.cpp:0:0
   #27 0x00007f5bbf2c15b9 void llvm::function_ref<void ()>::callback_fn<clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optionalllvm::StringRef>, std::__cxx11::basic_string<char, std::char_traits, std::allocator>, bool) const::'lambda'()>(long) Job.cpp:0:0
   #28 0x00007f5bbccb6977 llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) (/home/binliu/tools/llvm-vortex/lib/libLLVMSupport.so.16+0xb6977)
   #29 0x00007f5bbf2c17ec clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optionalllvm::StringRef>, std::__cxx11::basic_string<char, std::char_traits, std::allocator>, bool) const (.part.0) Job.cpp:0:0
   #30 0x00007f5bbf285e1c clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const (/home/binliu/tools/llvm-vortex/lib/libclangDriver.so.16+0x85e1c)
   #31 0x00007f5bbf28680d clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&, bool) const (/home/binliu/tools/llvm-vortex/lib/libclangDriver.so.16+0x8680d)
   #32 0x00007f5bbf2932dc clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&) (/home/binliu/tools/llvm-vortex/lib/libclangDriver.so.16+0x932dc)
   #33 0x0000629fbb5c8da3 clang_main(int, char**) (/home/binliu/tools/llvm-vortex/bin/clang+0x14da3)
   #34 0x00007f5bbc429d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
   #35 0x00007f5bbc429e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
   #36 0x0000629fbb5c264e _start (/home/binliu/tools/llvm-vortex/bin/clang+0xe64e)
   clang-16: error: clang frontend command failed with exit code 70 (use -v to see invocation)
   clang version 16.0.6 (https://github.com/vortexgpgpu/llvm.git 5828d24a5b9270b7538854d28fa4cc14827da89c)
   Target: riscv32-unknown-unknown-elf
   Thread model: posix
   InstalledDir: /home/binliu/tools/llvm-vortex/bin
   clang-16: note: diagnostic msg: Error generating preprocessed source(s) - no preprocessable inputs.
   [2024-05-24 06:18:52.934871415]POCL: in fn int pocl_llvm_build_vortex_program(cl_kernel, unsigned int, cl_device_id, const char*, const char*, const char*, int) at line 131:
   | ERROR |
   [2024-05-24 06:18:52.934940647]POCL: in fn llvm_codegen at line 543:
   | LLVM | Vortex compilation kernel.o -> kernel.hex has failed
   [2024-05-24 06:18:52.935058773]POCL: in fn llvm_codegen at line 616:
   | TIMING | >>> 342.913 ms API: llvm_codegen
   Final linking of kernel vecadd failed.
   Aborted (core dumped)
   make[3]: *** [../common.mk:76: kernel.pocl] Error 134
   make[3]: Leaving directory '/home/binliu/skybox/tests/opencl/vecadd'
   make[2]: *** [Makefile:2: all] Error 2
   make[2]: Leaving directory '/home/binliu/skybox/tests/opencl'
   make[1]: *** [Makefile:11: opencl] Error 2
   make[1]: Leaving directory '/home/binliu/skybox/tests'
   make: *** [Makefile:7: all] Error 2

Cannot build skybox.

Dear Group,

First of all i did this:

1. git clone https://github.com/vortexgpgpu/skybox.git

2. cd skybox

3. i change in toolchain_install.sh those: (for ubuntu 20.04 LTS)
   #OSDIR=${OSDIR:=ubuntu/bionic}
   OSDIR=${OSDIR:=ubuntu/focal}
   #OS="${OS:=ubuntu/bionic}"
   OS="${OS:=ubuntu/focal}"

4. ./ci/toolchain_install.sh --all

5. source ./ci/toolchain_env.sh

6. i needed to add those third_party:
   cocogfx
   cvfpu
   ramulator
   berkeley-softfloat-3

7. after that i did make and getting error:

$ make
make -C third_party
make[1]: Entering directory '/home/hardwaredesign/Desktop/skybox/skybox/third_party'
make -C cocogfx
make[2]: Entering directory '/home/hardwaredesign/Desktop/skybox/skybox/third_party/cocogfx'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/hardwaredesign/Desktop/skybox/skybox/third_party/cocogfx'
SPECIALIZE_TYPE=RISCV SOFTFLOAT_OPTS="-fPIC -DSOFTFLOAT_ROUND_ODD -DINLINE_LEVEL=5 -DSOFTFLOAT_FAST_DIV32TO16 -DSOFTFLOAT_FAST_DIV64TO32" make -C softfloat/build/Linux-x86_64-GCC
make[2]: Entering directory '/home/hardwaredesign/Desktop/skybox/skybox/third_party/softfloat/build/Linux-x86_64-GCC'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/hardwaredesign/Desktop/skybox/skybox/third_party/softfloat/build/Linux-x86_64-GCC'
cd ramulator && git apply ../../miscs/patch/ramulator.patch 2> /dev/null; true
make -C ramulator libramulator.a
make[2]: Entering directory '/home/hardwaredesign/Desktop/skybox/skybox/third_party/ramulator'
libtool -static -o libramulator.a  obj/WideIO2.o  obj/STTMRAM.o  obj/Controller.o  obj/LPDDR4.o  obj/LPDDR3.o  obj/HBM.o  obj/MemoryFactory.o  obj/Processor.o  obj/WideIO.o  obj/ALDRAM.o  obj/PCM.o  obj/Config.o  obj/TLDRAM.o  obj/GDDR5.o  obj/SALP.o  obj/DDR4.o  obj/DSARP.o  obj/StatType.o  obj/DDR3.o  obj/Cache.o  obj/Refresh.o obj/Gem5Wrapper.o
Usage: /usr/bin/libtool [OPTION]... [MODE-ARG]...
Try 'libtool --help' for more information.
libtool:   error: unrecognised option: '-static'
make[2]: *** [Makefile:39: libramulator.a] Error 1
make[2]: Leaving directory '/home/hardwaredesign/Desktop/skybox/skybox/third_party/ramulator'
make[1]: *** [Makefile:13: ramulator] Error 2
make[1]: Leaving directory '/home/hardwaredesign/Desktop/skybox/skybox/third_party'
make: *** [Makefile:2: all] Error 2

Is something wrong with my machine? or is there a code issue?

UPDATE: getting error from verilator now:

Update now when i run the make -s getting error from verilator:

%Error: Internal Error: /home/hardwaredesign/Desktop/skybox/skybox/hw/rtl/core/VX_trace.vh:52:25: ../V3Scope.cpp:73: Can't locate varref scope
                                                                                                : ... note: In instance '$unit'
   52 |     logic rd_float = 1'(rd >> 5) || 1'(rs2 >> 5);
      |                         ^~
                        /home/hardwaredesign/Desktop/skybox/skybox/hw/rtl/core/VX_dcr_data.sv:16:1: ... note: In file included from 'VX_dcr_data.sv'
                        /home/hardwaredesign/Desktop/skybox/skybox/hw/rtl/core/VX_core.sv:144:1: ... note: In file included from 'VX_core.sv'
                        /home/hardwaredesign/Desktop/skybox/skybox/hw/rtl/VX_socket.sv:333:1: ... note: In file included from 'VX_socket.sv'
                        /home/hardwaredesign/Desktop/skybox/skybox/hw/rtl/VX_cluster.sv:243:1: ... note: In file included from 'VX_cluster.sv'
                        /home/hardwaredesign/Desktop/skybox/skybox/hw/rtl/Vortex.sv:166:1: ... note: In file included from 'Vortex.sv'

compile hw/unit_test failed

hi , i try to run the test case under the unit_test. but failed. the log is :
verilator --build --exe --cc VX_raster_qe.sv --top-module VX_raster_qe --language 1800-2009 --assert -Wall -Wno-DECLFILENAME -Wno-REDEFMACRO --x-initial unique --x-assign unique -Wno-UNUSED -Wno-UNDRIVEN -I../../../rtl -I../../../dpi -I../../../rtl/libs -I../../../rtl/interfaces -I../../../rtl/cache -I../../../rtl/fpu -I../../../dpi/.. -I../../../rtl/tex -I../../../rtl/raster -I../../../rtl/om -j 40 --trace --trace-structs -DDBG_TRACE_CORE_PIPELINE -DDBG_TRACE_CORE_ICACHE -DDBG_TRACE_CORE_DCACHE -DDBG_TRACE_CORE_MEM -DDBG_TRACE_CACHE_BANK -DDBG_TRACE_CACHE_MSHR -DDBG_TRACE_CACHE_TAG -DDBG_TRACE_CACHE_DATA -DDBG_TRACE_AFU -DDBG_TRACE_SCOPE -DDBG_TRACE_TEX -DDBG_TRACE_RASTER -DDBG_TRACE_OM -DVCD_OUTPUT testbench.cpp ../../../dpi/util_dpi.cpp -CFLAGS '-std=c++11 -Wall -Wextra -Wfatal-errors -Wno-array-bounds -Wno-maybe-uninitialized -I../../../dpi/.. -I../../../dpi -I../../../dpi/../common -I/nethome/vsaxena36/vortex-dev/hw -g -O0 -DDBG_TRACE_CORE_PIPELINE -DDBG_TRACE_CORE_ICACHE -DDBG_TRACE_CORE_DCACHE -DDBG_TRACE_CORE_MEM -DDBG_TRACE_CACHE_BANK -DDBG_TRACE_CACHE_MSHR -DDBG_TRACE_CACHE_TAG -DDBG_TRACE_CACHE_DATA -DDBG_TRACE_AFU -DDBG_TRACE_SCOPE -DDBG_TRACE_TEX -DDBG_TRACE_RASTER -DDBG_TRACE_OM -DVCD_OUTPUT' -o ../VX_raster_qe
%Error-PKGNODECL: ../../../rtl/raster/VX_raster_qe.sv:23:28: Package/class 'VX_raster_pkg' not found, and needs to be predeclared (IEEE 1800-2023 26.3)
23 | module VX_raster_qe import VX_raster_pkg::; #(
| ^~~~~~~~~~~~~
... For error description see https://verilator.org/warn/PKGNODECL?v=5.025
%Error: ../../../rtl/raster/VX_raster_qe.sv:23:28: Importing from missing package 'VX_raster_pkg'
23 | module VX_raster_qe import VX_raster_pkg::; #(
| ^~~~~~~~~~~~~
%Error: Exiting due to 2 error(s)
... See the manual at https://verilator.org/verilator_doc.html for more assistance.
make: *** [Makefile:63: VX_raster_qe] Error 1