search

Rust-GPU / Rust-CUDA

Ecosystem of libraries and tools for writing and executing fast GPU code fully in Rust.
Apache License 2.0
3.02k stars 115 forks source link

SIGSEGV while building `add` example #52

Open zetanumbers opened 2 years ago

zetanumbers commented 2 years ago
`cargo -vV` ``` cargo 1.58.0-nightly (294967c53 2021-11-29) release: 1.58.0 commit-hash: 294967c53f0c70d598fc54ca189313c86c576ea7 commit-date: 2021-11-29 host: x86_64-unknown-linux-gnu libgit2: 1.3.0 (sys:0.13.23 vendored) libcurl: 7.80.0-DEV (sys:0.4.51+curl-7.80.0 vendored ssl:OpenSSL/1.1.1l) os: Pop!_OS 21.10 (impish) [64-bit] ```
`cargo run -p add` ``` /home/zeta/repos/Rust-CUDA〉cargo clean /home/zeta/repos/Rust-CUDA〉cargo run -p add Compiling libc v0.2.119 Compiling autocfg v1.1.0 Compiling pkg-config v0.3.24 Compiling proc-macro2 v1.0.36 Compiling unicode-xid v0.2.2 Compiling syn v1.0.86 Compiling glob v0.3.0 Compiling cfg-if v1.0.0 Compiling lazy_static v1.4.0 Compiling libm v0.2.2 Compiling regex-syntax v0.6.25 Compiling semver-parser v0.7.0 Compiling semver v1.0.6 Compiling curl v0.4.42 Compiling log v0.4.14 Compiling openssl-probe v0.1.5 Compiling serde_derive v1.0.136 Compiling serde v1.0.136 Compiling once_cell v1.10.0 Compiling pin-project-lite v0.2.8 Compiling serde_json v1.0.79 Compiling smallvec v1.8.0 Compiling bitflags v1.3.2 Compiling ansi_term v0.12.1 Compiling itoa v1.0.1 Compiling rustc-demangle v0.1.21 Compiling ryu v1.0.9 Compiling static_assertions v1.1.0 Compiling mint v0.5.9 Compiling bytemuck v1.8.0 Compiling nanorand v0.6.1 Compiling num-traits v0.2.14 Compiling num-integer v0.1.44 Compiling find_cuda_helper v0.2.0 (/home/zeta/repos/Rust-CUDA/crates/find_cuda_helper) Compiling tracing-core v0.1.23 Compiling sharded-slab v0.1.4 Compiling semver v0.6.0 Compiling thread_local v1.1.4 Compiling regex-automata v0.1.10 Compiling regex v1.5.5 Compiling nvvm v0.1.1 (/home/zeta/repos/Rust-CUDA/crates/nvvm) Compiling cust_raw v0.11.3 (/home/zeta/repos/Rust-CUDA/crates/cust_raw) Compiling cust v0.3.2 (/home/zeta/repos/Rust-CUDA/crates/cust) Compiling build-helper v0.1.1 Compiling quote v1.0.15 Compiling jobserver v0.1.24 Compiling filetime v0.2.15 Compiling socket2 v0.4.4 Compiling xattr v0.2.2 Compiling matchers v0.1.0 Compiling tracing-log v0.1.2 Compiling rustc_version v0.4.0 Compiling cc v1.0.73 Compiling tar v0.4.38 Compiling vek v0.15.6 Compiling approx v0.4.0 Compiling glam v0.20.2 Compiling openssl-sys v0.9.72 Compiling libz-sys v1.1.5 Compiling lzma-sys v0.1.17 Compiling curl-sys v0.4.52+curl-7.81.0 Compiling xz2 v0.1.6 Compiling xz v0.1.0 Compiling tracing-attributes v0.1.20 Compiling rustc_codegen_nvvm_macros v0.1.0 (/home/zeta/repos/Rust-CUDA/crates/rustc_codegen_nvvm_macros) Compiling cust_derive v0.2.0 (/home/zeta/repos/Rust-CUDA/crates/cust_derive) Compiling cust_core v0.1.1 (/home/zeta/repos/Rust-CUDA/crates/cust_core) Compiling tracing v0.1.32 Compiling tracing-subscriber v0.3.9 Compiling rustc_codegen_nvvm v0.3.0 (/home/zeta/repos/Rust-CUDA/crates/rustc_codegen_nvvm) warning: In file included from /home/zeta/llvm-7.1.0/include/llvm/CodeGen/TargetSubtargetInfo.h:22, warning: from rustc_llvm_wrapper/PassWrapper.cpp:29: warning: /home/zeta/llvm-7.1.0/include/llvm/CodeGen/SchedulerRegistry.h: In constructor ‘llvm::RegisterScheduler::RegisterScheduler(const char*, const char*, llvm::RegisterScheduler::FunctionPassCtor)’: warning: /home/zeta/llvm-7.1.0/include/llvm/CodeGen/SchedulerRegistry.h:40:35: warning: cast between incompatible function types from ‘llvm::RegisterScheduler::FunctionPassCtor’ {aka ‘llvm::ScheduleDAGSDNodes* (*)(llvm::SelectionDAGISel*, llvm::CodeGenOpt::Level)’} to ‘llvm::MachinePassCtor’ {aka ‘void* (*)()’} [-Wcast-function-type] warning: 40 | : MachinePassRegistryNode(N, D, (MachinePassCtor)C) warning: | ^~~~~~~~~~~~~~~~~~ warning: In file included from rustc_llvm_wrapper/rustllvm.h:15, warning: from rustc_llvm_wrapper/RustWrapper.cpp:11: warning: /home/zeta/llvm-7.1.0/include/llvm/ADT/ArrayRef.h: In instantiation of ‘llvm::ArrayRef::ArrayRef(const std::initializer_list<_Tp>&) [with T = long unsigned int]’: warning: /home/zeta/llvm-7.1.0/include/llvm/IR/DIBuilder.h:640:31: required from here warning: /home/zeta/llvm-7.1.0/include/llvm/ADT/ArrayRef.h:102:37: warning: initializing ‘llvm::ArrayRef::Data’ from ‘std::initializer_list::begin’ does not extend the lifetime of the underlying array [-Winit-list-lifetime] warning: 102 | : Data(Vec.begin() == Vec.end() ? (T*)nullptr : Vec.begin()), warning: | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ warning: In file included from /home/zeta/llvm-7.1.0/include/llvm/ADT/STLExtras.h:21, warning: from /home/zeta/llvm-7.1.0/include/llvm/ADT/StringRef.h:13, warning: from /home/zeta/llvm-7.1.0/include/llvm/ADT/StringMap.h:17, warning: from /home/zeta/llvm-7.1.0/include/llvm/Support/Host.h:17, warning: from /home/zeta/llvm-7.1.0/include/llvm/ADT/Hashing.h:49, warning: from /home/zeta/llvm-7.1.0/include/llvm/ADT/ArrayRef.h:13, warning: from rustc_llvm_wrapper/rustllvm.h:15, warning: from rustc_llvm_wrapper/RustWrapper.cpp:11: warning: /home/zeta/llvm-7.1.0/include/llvm/ADT/SmallVector.h: In instantiation of ‘void llvm::SmallVectorTemplateBase::push_back(const T&) [with T = std::pair]’: warning: /home/zeta/llvm-7.1.0/include/llvm/Support/Allocator.h:249:33: required from ‘void* llvm::BumpPtrAllocatorImpl::Allocate(size_t, size_t) [with AllocatorT = llvm::MallocAllocator; long unsigned int SlabSize = 4096; long unsigned int SizeThreshold = 4096; size_t = long unsigned int]’ warning: /home/zeta/llvm-7.1.0/include/llvm/Support/YAMLParser.h:138:26: required from here warning: /home/zeta/llvm-7.1.0/include/llvm/ADT/SmallVector.h:313:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘struct std::pair’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] warning: 313 | memcpy(this->end(), &Elt, sizeof(T)); warning: | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ warning: In file included from /usr/include/c++/11/utility:70, warning: from /home/zeta/llvm-7.1.0/include/llvm/Support/type_traits.h:19, warning: from /home/zeta/llvm-7.1.0/include/llvm/ADT/Optional.h:22, warning: from /home/zeta/llvm-7.1.0/include/llvm/ADT/STLExtras.h:20, warning: from /home/zeta/llvm-7.1.0/include/llvm/ADT/StringRef.h:13, warning: from /home/zeta/llvm-7.1.0/include/llvm/ADT/StringMap.h:17, warning: from /home/zeta/llvm-7.1.0/include/llvm/Support/Host.h:17, warning: from /home/zeta/llvm-7.1.0/include/llvm/ADT/Hashing.h:49, warning: from /home/zeta/llvm-7.1.0/include/llvm/ADT/ArrayRef.h:13, warning: from rustc_llvm_wrapper/rustllvm.h:15, warning: from rustc_llvm_wrapper/RustWrapper.cpp:11: warning: /usr/include/c++/11/bits/stl_pair.h:211:12: note: ‘struct std::pair’ declared here warning: 211 | struct pair warning: | ^~~~ warning: In file included from rustc_llvm_wrapper/rustllvm.h:15, warning: from rustc_llvm_wrapper/PassWrapper.cpp:16: warning: /home/zeta/llvm-7.1.0/include/llvm/ADT/ArrayRef.h: In instantiation of ‘llvm::ArrayRef::ArrayRef(const std::initializer_list<_Tp>&) [with T = long unsigned int]’: warning: /home/zeta/llvm-7.1.0/include/llvm/IR/DIBuilder.h:640:31: required from here warning: /home/zeta/llvm-7.1.0/include/llvm/ADT/ArrayRef.h:102:37: warning: initializing ‘llvm::ArrayRef::Data’ from ‘std::initializer_list::begin’ does not extend the lifetime of the underlying array [-Winit-list-lifetime] warning: 102 | : Data(Vec.begin() == Vec.end() ? (T*)nullptr : Vec.begin()), warning: | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ warning: In file included from /home/zeta/llvm-7.1.0/include/llvm/ADT/STLExtras.h:21, warning: from /home/zeta/llvm-7.1.0/include/llvm/ADT/StringRef.h:13, warning: from /home/zeta/llvm-7.1.0/include/llvm/ADT/StringMap.h:17, warning: from /home/zeta/llvm-7.1.0/include/llvm/Support/Host.h:17, warning: from /home/zeta/llvm-7.1.0/include/llvm/ADT/Hashing.h:49, warning: from /home/zeta/llvm-7.1.0/include/llvm/ADT/ArrayRef.h:13, warning: from rustc_llvm_wrapper/rustllvm.h:15, warning: from rustc_llvm_wrapper/PassWrapper.cpp:16: warning: /home/zeta/llvm-7.1.0/include/llvm/ADT/SmallVector.h: In instantiation of ‘void llvm::SmallVectorTemplateBase::push_back(const T&) [with T = std::pair]’: warning: /home/zeta/llvm-7.1.0/include/llvm/Support/Allocator.h:249:33: required from ‘void* llvm::BumpPtrAllocatorImpl::Allocate(size_t, size_t) [with AllocatorT = llvm::MallocAllocator; long unsigned int SlabSize = 4096; long unsigned int SizeThreshold = 4096; size_t = long unsigned int]’ warning: /home/zeta/llvm-7.1.0/include/llvm/Support/YAMLParser.h:138:26: required from here warning: /home/zeta/llvm-7.1.0/include/llvm/ADT/SmallVector.h:313:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘struct std::pair’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] warning: 313 | memcpy(this->end(), &Elt, sizeof(T)); warning: | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ warning: In file included from /usr/include/c++/11/bits/stl_algobase.h:64, warning: from /usr/include/c++/11/vector:60, warning: from rustc_llvm_wrapper/PassWrapper.cpp:13: warning: /usr/include/c++/11/bits/stl_pair.h:211:12: note: ‘struct std::pair’ declared here warning: 211 | struct pair warning: | ^~~~ warning: In file included from /home/zeta/llvm-7.1.0/include/llvm/ADT/DenseSet.h:17, warning: from rustc_llvm_wrapper/rustllvm.h:16, warning: from rustc_llvm_wrapper/PassWrapper.cpp:16: warning: /home/zeta/llvm-7.1.0/include/llvm/ADT/DenseMap.h: In instantiation of ‘void llvm::DenseMapBase::copyFrom(const llvm::DenseMapBase&) [with OtherBaseT = llvm::DenseMap; DerivedT = llvm::DenseMap; KeyT = long unsigned int; ValueT = llvm::GlobalValueSummary*; KeyInfoT = llvm::DenseMapInfo; BucketT = llvm::detail::DenseMapPair]’: warning: /home/zeta/llvm-7.1.0/include/llvm/ADT/DenseMap.h:711:28: required from ‘void llvm::DenseMap::copyFrom(const llvm::DenseMap&) [with KeyT = long unsigned int; ValueT = llvm::GlobalValueSummary*; KeyInfoT = llvm::DenseMapInfo; BucketT = llvm::detail::DenseMapPair]’ warning: /home/zeta/llvm-7.1.0/include/llvm/ADT/DenseMap.h:665:5: required from ‘llvm::DenseMap::DenseMap(const llvm::DenseMap&) [with KeyT = long unsigned int; ValueT = llvm::GlobalValueSummary*; KeyInfoT = llvm::DenseMapInfo; BucketT = llvm::detail::DenseMapPair]’ warning: /home/zeta/llvm-7.1.0/include/llvm/ADT/StringMap.h:350:18: required from ‘ValueTy llvm::StringMap::lookup(llvm::StringRef) const [with ValueTy = llvm::DenseMap; AllocatorTy = llvm::MallocAllocator]’ warning: rustc_llvm_wrapper/PassWrapper.cpp:1200:71: required from here warning: /home/zeta/llvm-7.1.0/include/llvm/ADT/DenseMap.h:396:13: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘struct llvm::detail::DenseMapPair’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] warning: 396 | memcpy(getBuckets(), other.getBuckets(), warning: | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ warning: 397 | getNumBuckets() * sizeof(BucketT)); warning: | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ warning: /home/zeta/llvm-7.1.0/include/llvm/ADT/DenseMap.h:40:8: note: ‘struct llvm::detail::DenseMapPair’ declared here warning: 40 | struct DenseMapPair : public std::pair { warning: | ^~~~~~~~~~~~ Compiling cuda_builder v0.3.0 (/home/zeta/repos/Rust-CUDA/crates/cuda_builder) Compiling add v0.1.0 (/home/zeta/repos/Rust-CUDA/examples/cuda/cpu/add) error: failed to run custom build command for `add v0.1.0 (/home/zeta/repos/Rust-CUDA/examples/cuda/cpu/add)` Caused by: process didn't exit successfully: `/home/zeta/repos/Rust-CUDA/target/debug/build/add-34c097f5387f9249/build-script-build` (exit status: 101) --- stdout cargo:rerun-if-changed=../../gpu/add_gpu --- stderr Compiling compiler_builtins v0.1.55 Compiling core v0.0.0 (/home/zeta/.rustup/toolchains/nightly-2021-12-04-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core) Compiling autocfg v1.1.0 Compiling semver v1.0.6 Compiling libm v0.2.2 Compiling proc-macro2 v1.0.36 Compiling unicode-xid v0.2.2 Compiling syn v1.0.86 Compiling paste v1.0.6 Compiling num-traits v0.2.14 Compiling num-integer v0.1.44 Compiling rustc_version v0.4.0 Compiling quote v1.0.15 Compiling vek v0.15.6 Compiling cuda_std_macros v0.2.0 (/home/zeta/repos/Rust-CUDA/crates/cuda_std_macros) Compiling rustc-std-workspace-core v1.99.0 (/home/zeta/.rustup/toolchains/nightly-2021-12-04-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/rustc-std-workspace-core) /home/zeta/.rustup/toolchains/nightly-2021-12-04-x86_64-unknown-linux-gnu/bin/../lib/librustc_driver-713ba8e674184066.so(+0x4d4be3)[0x7fde8decebe3] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7fde8d474520] /lib/x86_64-linux-gnu/libstdc++.so.6(_ZNSsC2ERKSs+0x1d)[0x7fde84e962bd] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x1a24901)[0x7fde869df901] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x1a1f542)[0x7fde869da542] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x999054)[0x7fde85954054] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x9186e9)[0x7fde858d36e9] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x91a41d)[0x7fde858d541d] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x92f4b8)[0x7fde858ea4b8] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x95838d)[0x7fde8591338d] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x908041)[0x7fde858c3041] /home/zeta/.rustup/toolchains/nightly-2021-12-04-x86_64-unknown-linux-gnu/bin/../lib/libstd-13e2ae73269b4206.so(rust_metadata_std_f24903a91e569aa2+0xa99b3)[0x7fde8d7349b3] /lib/x86_64-linux-gnu/libc.so.6(+0x94947)[0x7fde8d4c6947] /lib/x86_64-linux-gnu/libc.so.6(clone+0x44)[0x7fde8d556a44] /home/zeta/.rustup/toolchains/nightly-2021-12-04-x86_64-unknown-linux-gnu/bin/../lib/librustc_driver-713ba8e674184066.so(+0x4d4be3)[0x7f4617b8bbe3] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f4617131520] /lib/x86_64-linux-gnu/libc.so.6(+0x197f00)[0x7f4617286f00] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x1a1055f)[0x7f46107cb55f] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x1a1f59a)[0x7f46107da59a] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x999054)[0x7f460f754054] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x9186e9)[0x7f460f6d36e9] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x91a41d)[0x7f460f6d541d] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x92f4b8)[0x7f460f6ea4b8] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x95838d)[0x7f460f71338d] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x908041)[0x7f460f6c3041] /home/zeta/.rustup/toolchains/nightly-2021-12-04-x86_64-unknown-linux-gnu/bin/../lib/libstd-13e2ae73269b4206.so(rust_metadata_std_f24903a91e569aa2+0xa99b3)[0x7f46173f19b3] /lib/x86_64-linux-gnu/libc.so.6(+0x94947)[0x7f4617183947] /lib/x86_64-linux-gnu/libc.so.6(clone+0x44)[0x7f4617213a44] error: could not compile `rustc-std-workspace-core` Caused by: process didn't exit successfully: `rustc --crate-name rustc_std_workspace_core --edition=2018 /home/zeta/.rustup/toolchains/nightly-2021-12-04-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/rustc-std-workspace-core/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no -C debuginfo=1 -C overflow-checks=on -C metadata=f0bb55e3c25ff57e -C extra-filename=-f0bb55e3c25ff57e --out-dir /home/zeta/repos/Rust-CUDA/target/cuda-builder/nvptx64-nvidia-cuda/release/deps --target nvptx64-nvidia-cuda -Z force-unstable-if-unmarked -L dependency=/home/zeta/repos/Rust-CUDA/target/cuda-builder/nvptx64-nvidia-cuda/release/deps -L dependency=/home/zeta/repos/Rust-CUDA/target/cuda-builder/release/deps --extern core=/home/zeta/repos/Rust-CUDA/target/cuda-builder/nvptx64-nvidia-cuda/release/deps/libcore-f8fbafb5a7b3b2c0.rmeta --cap-lints allow -Zcodegen-backend=/home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so '-Cllvm-args=-arch=compute_61 --override-libm'` (signal: 11, SIGSEGV: invalid memory reference) warning: build failed, waiting for other jobs to finish... /home/zeta/.rustup/toolchains/nightly-2021-12-04-x86_64-unknown-linux-gnu/bin/../lib/librustc_driver-713ba8e674184066.so(+0x4d4be3)[0x7f2a1a248be3] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f2a197ee520] /lib/x86_64-linux-gnu/libc.so.6(+0x197f00)[0x7f2a19943f00] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x1a1055f)[0x7f2a12dcb55f] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x1a1f59a)[0x7f2a12dda59a] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x999054)[0x7f2a11d54054] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x9186e9)[0x7f2a11cd36e9] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x91a41d)[0x7f2a11cd541d] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x92f4b8)[0x7f2a11cea4b8] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x95838d)[0x7f2a11d1338d] /home/zeta/repos/Rust-CUDA/target/debug/deps/librustc_codegen_nvvm.so(+0x908041)[0x7f2a11cc3041] /home/zeta/.rustup/toolchains/nightly-2021-12-04-x86_64-unknown-linux-gnu/bin/../lib/libstd-13e2ae73269b4206.so(rust_metadata_std_f24903a91e569aa2+0xa99b3)[0x7f2a19aae9b3] /lib/x86_64-linux-gnu/libc.so.6(+0x94947)[0x7f2a19840947] /lib/x86_64-linux-gnu/libc.so.6(clone+0x44)[0x7f2a198d0a44] error: build failed thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: BuildFailed', examples/cuda/cpu/add/build.rs:7:10 stack backtrace: 0: 0x55bd76b7663c - std::backtrace_rs::backtrace::libunwind::trace::hf7449935ead7573e at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 1: 0x55bd76b7663c - std::backtrace_rs::backtrace::trace_unsynchronized::h221aa2d88d72372a at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 2: 0x55bd76b7663c - std::sys_common::backtrace::_print_fmt::h1c77e8983e1df895 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/sys_common/backtrace.rs:67:5 3: 0x55bd76b7663c - ::fmt::hd4ec41a9a6b0d22c at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/sys_common/backtrace.rs:46:22 4: 0x55bd76b9982c - core::fmt::write::h72801a82c94e6ff1 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/core/src/fmt/mod.rs:1149:17 5: 0x55bd76b72825 - std::io::Write::write_fmt::haf74340a8cbeaa88 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/io/mod.rs:1697:15 6: 0x55bd76b77d80 - std::sys_common::backtrace::_print::h2d15cd157796a64a at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/sys_common/backtrace.rs:49:5 7: 0x55bd76b77d80 - std::sys_common::backtrace::print::h52d286d22e2398eb at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/sys_common/backtrace.rs:36:9 8: 0x55bd76b77d80 - std::panicking::default_hook::{{closure}}::h6da08fba6306daf2 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:211:50 9: 0x55bd76b7792b - std::panicking::default_hook::h266f67a22e76b11a at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:228:9 10: 0x55bd76b78564 - std::panicking::rust_panic_with_hook::he55698a957f4fb6d at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:606:17 11: 0x55bd76b78010 - std::panicking::begin_panic_handler::{{closure}}::h01f453c3ac181895 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:502:13 12: 0x55bd76b76ae4 - std::sys_common::backtrace::__rust_end_short_backtrace::h675d77c6e5a3926d at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/sys_common/backtrace.rs:139:18 13: 0x55bd76b77f79 - rust_begin_unwind at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:498:5 14: 0x55bd76b982c1 - core::panicking::panic_fmt::h7b8580d81fcbbacd at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/core/src/panicking.rs:107:14 15: 0x55bd76b98573 - core::result::unwrap_failed::h885d3f7beb571353 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/core/src/result.rs:1660:5 16: 0x55bd76b0a8bc - core::result::Result::unwrap::h7cad7d4d8f622d94 17: 0x55bd76b0a9c4 - build_script_build::main::hcc15305ed3914600 18: 0x55bd76b0ad63 - core::ops::function::FnOnce::call_once::h4294fec930b869be 19: 0x55bd76b0a7f9 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8ddd2afd426b9805 20: 0x55bd76b0aa49 - std::rt::lang_start::{{closure}}::he17181887215836e 21: 0x55bd76b75e81 - core::ops::function::impls:: for &F>::call_once::h3ab949a23c24b3b3 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/core/src/ops/function.rs:259:13 22: 0x55bd76b75e81 - std::panicking::try::do_call::hd77545f815897665 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:406:40 23: 0x55bd76b75e81 - std::panicking::try::h7ce07831cfe77010 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:370:19 24: 0x55bd76b75e81 - std::panic::catch_unwind::h3a6382eb739fc3cb at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panic.rs:133:14 25: 0x55bd76b75e81 - std::rt::lang_start_internal::{{closure}}::ha0ce13fbefa6ed19 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/rt.rs:128:48 26: 0x55bd76b75e81 - std::panicking::try::do_call::hbacbc27e75105135 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:406:40 27: 0x55bd76b75e81 - std::panicking::try::he42832d690a14084 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:370:19 28: 0x55bd76b75e81 - std::panic::catch_unwind::h868b7b91fa924314 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panic.rs:133:14 29: 0x55bd76b75e81 - std::rt::lang_start_internal::h7797a51a89d842a3 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/rt.rs:128:20 30: 0x55bd76b0aa31 - std::rt::lang_start::hf668bbaa54c4815d 31: 0x55bd76b0a9f3 - main 32: 0x7f31c0db7fd0 - 33: 0x7f31c0db807d - __libc_start_main 34: 0x55bd76b0a725 - _start 35: 0x0 - ```
RDambrosio016 commented 2 years ago

Have you tried just running it again? Sometimes it yields spurious segfaults i haven't quite been able to track down. Other than that, building llvm with debug assertions and using that will yield more info

zetanumbers commented 2 years ago

I've used prebuilt release from https://releases.llvm.org/ . I guess i should build it myself now.

zetanumbers commented 2 years ago

I have built llvm 7.1.0 from source with -DLLVM_ENABLE_ASSERTIONS=On

`RUST_BACKTRACE=full cargo run -p add` ``` warning: In file included from /home/zeta/llvm-7/include/llvm/CodeGen/TargetSubtargetInfo.h:22, warning: from rustc_llvm_wrapper/PassWrapper.cpp:29: warning: /home/zeta/llvm-7/include/llvm/CodeGen/SchedulerRegistry.h: In constructor ‘llvm::RegisterScheduler::RegisterScheduler(const char*, const char*, llvm::RegisterScheduler::FunctionPassCtor)’: warning: /home/zeta/llvm-7/include/llvm/CodeGen/SchedulerRegistry.h:40:35: warning: cast between incompatible function types from ‘llvm::RegisterScheduler::FunctionPassCtor’ {aka ‘llvm::ScheduleDAGSDNodes* (*)(llvm::SelectionDAGISel*, llvm::CodeGenOpt::Level)’} to ‘llvm::MachinePassCtor’ {aka ‘void* (*)()’} [-Wcast-function-type] warning: 40 | : MachinePassRegistryNode(N, D, (MachinePassCtor)C) warning: | ^~~~~~~~~~~~~~~~~~ warning: In file included from rustc_llvm_wrapper/rustllvm.h:15, warning: from rustc_llvm_wrapper/RustWrapper.cpp:11: warning: /home/zeta/llvm-7/include/llvm/ADT/ArrayRef.h: In instantiation of ‘llvm::ArrayRef::ArrayRef(const std::initializer_list<_Tp>&) [with T = long unsigned int]’: warning: /home/zeta/llvm-7/include/llvm/IR/DIBuilder.h:640:31: required from here warning: /home/zeta/llvm-7/include/llvm/ADT/ArrayRef.h:102:37: warning: initializing ‘llvm::ArrayRef::Data’ from ‘std::initializer_list::begin’ does not extend the lifetime of the underlying array [-Winit-list-lifetime] warning: 102 | : Data(Vec.begin() == Vec.end() ? (T*)nullptr : Vec.begin()), warning: | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ warning: In file included from /home/zeta/llvm-7/include/llvm/ADT/STLExtras.h:21, warning: from /home/zeta/llvm-7/include/llvm/ADT/StringRef.h:13, warning: from /home/zeta/llvm-7/include/llvm/ADT/StringMap.h:17, warning: from /home/zeta/llvm-7/include/llvm/Support/Host.h:17, warning: from /home/zeta/llvm-7/include/llvm/ADT/Hashing.h:49, warning: from /home/zeta/llvm-7/include/llvm/ADT/ArrayRef.h:13, warning: from rustc_llvm_wrapper/rustllvm.h:15, warning: from rustc_llvm_wrapper/RustWrapper.cpp:11: warning: /home/zeta/llvm-7/include/llvm/ADT/SmallVector.h: In instantiation of ‘void llvm::SmallVectorTemplateBase::push_back(const T&) [with T = std::pair]’: warning: /home/zeta/llvm-7/include/llvm/Support/Allocator.h:249:33: required from ‘void* llvm::BumpPtrAllocatorImpl::Allocate(size_t, size_t) [with AllocatorT = llvm::MallocAllocator; long unsigned int SlabSize = 4096; long unsigned int SizeThreshold = 4096; size_t = long unsigned int]’ warning: /home/zeta/llvm-7/include/llvm/Support/YAMLParser.h:138:26: required from here warning: /home/zeta/llvm-7/include/llvm/ADT/SmallVector.h:313:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘struct std::pair’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] warning: 313 | memcpy(this->end(), &Elt, sizeof(T)); warning: | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ warning: In file included from /usr/include/c++/11/utility:70, warning: from /home/zeta/llvm-7/include/llvm/Support/type_traits.h:19, warning: from /home/zeta/llvm-7/include/llvm/ADT/Optional.h:22, warning: from /home/zeta/llvm-7/include/llvm/ADT/STLExtras.h:20, warning: from /home/zeta/llvm-7/include/llvm/ADT/StringRef.h:13, warning: from /home/zeta/llvm-7/include/llvm/ADT/StringMap.h:17, warning: from /home/zeta/llvm-7/include/llvm/Support/Host.h:17, warning: from /home/zeta/llvm-7/include/llvm/ADT/Hashing.h:49, warning: from /home/zeta/llvm-7/include/llvm/ADT/ArrayRef.h:13, warning: from rustc_llvm_wrapper/rustllvm.h:15, warning: from rustc_llvm_wrapper/RustWrapper.cpp:11: warning: /usr/include/c++/11/bits/stl_pair.h:211:12: note: ‘struct std::pair’ declared here warning: 211 | struct pair warning: | ^~~~ warning: In file included from rustc_llvm_wrapper/rustllvm.h:15, warning: from rustc_llvm_wrapper/PassWrapper.cpp:16: warning: /home/zeta/llvm-7/include/llvm/ADT/ArrayRef.h: In instantiation of ‘llvm::ArrayRef::ArrayRef(const std::initializer_list<_Tp>&) [with T = long unsigned int]’: warning: /home/zeta/llvm-7/include/llvm/IR/DIBuilder.h:640:31: required from here warning: /home/zeta/llvm-7/include/llvm/ADT/ArrayRef.h:102:37: warning: initializing ‘llvm::ArrayRef::Data’ from ‘std::initializer_list::begin’ does not extend the lifetime of the underlying array [-Winit-list-lifetime] warning: 102 | : Data(Vec.begin() == Vec.end() ? (T*)nullptr : Vec.begin()), warning: | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ warning: In file included from /home/zeta/llvm-7/include/llvm/ADT/STLExtras.h:21, warning: from /home/zeta/llvm-7/include/llvm/ADT/StringRef.h:13, warning: from /home/zeta/llvm-7/include/llvm/ADT/StringMap.h:17, warning: from /home/zeta/llvm-7/include/llvm/Support/Host.h:17, warning: from /home/zeta/llvm-7/include/llvm/ADT/Hashing.h:49, warning: from /home/zeta/llvm-7/include/llvm/ADT/ArrayRef.h:13, warning: from rustc_llvm_wrapper/rustllvm.h:15, warning: from rustc_llvm_wrapper/PassWrapper.cpp:16: warning: /home/zeta/llvm-7/include/llvm/ADT/SmallVector.h: In instantiation of ‘void llvm::SmallVectorTemplateBase::push_back(const T&) [with T = std::pair]’: warning: /home/zeta/llvm-7/include/llvm/Support/Allocator.h:249:33: required from ‘void* llvm::BumpPtrAllocatorImpl::Allocate(size_t, size_t) [with AllocatorT = llvm::MallocAllocator; long unsigned int SlabSize = 4096; long unsigned int SizeThreshold = 4096; size_t = long unsigned int]’ warning: /home/zeta/llvm-7/include/llvm/Support/YAMLParser.h:138:26: required from here warning: /home/zeta/llvm-7/include/llvm/ADT/SmallVector.h:313:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘struct std::pair’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] warning: 313 | memcpy(this->end(), &Elt, sizeof(T)); warning: | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ warning: In file included from /usr/include/c++/11/bits/stl_algobase.h:64, warning: from /usr/include/c++/11/vector:60, warning: from rustc_llvm_wrapper/PassWrapper.cpp:13: warning: /usr/include/c++/11/bits/stl_pair.h:211:12: note: ‘struct std::pair’ declared here warning: 211 | struct pair warning: | ^~~~ warning: In file included from /home/zeta/llvm-7/include/llvm/ADT/DenseSet.h:17, warning: from rustc_llvm_wrapper/rustllvm.h:16, warning: from rustc_llvm_wrapper/PassWrapper.cpp:16: warning: /home/zeta/llvm-7/include/llvm/ADT/DenseMap.h: In instantiation of ‘void llvm::DenseMapBase::copyFrom(const llvm::DenseMapBase&) [with OtherBaseT = llvm::DenseMap; DerivedT = llvm::DenseMap; KeyT = long unsigned int; ValueT = llvm::GlobalValueSummary*; KeyInfoT = llvm::DenseMapInfo; BucketT = llvm::detail::DenseMapPair]’: warning: /home/zeta/llvm-7/include/llvm/ADT/DenseMap.h:711:28: required from ‘void llvm::DenseMap::copyFrom(const llvm::DenseMap&) [with KeyT = long unsigned int; ValueT = llvm::GlobalValueSummary*; KeyInfoT = llvm::DenseMapInfo; BucketT = llvm::detail::DenseMapPair]’ warning: /home/zeta/llvm-7/include/llvm/ADT/DenseMap.h:665:5: required from ‘llvm::DenseMap::DenseMap(const llvm::DenseMap&) [with KeyT = long unsigned int; ValueT = llvm::GlobalValueSummary*; KeyInfoT = llvm::DenseMapInfo; BucketT = llvm::detail::DenseMapPair]’ warning: /home/zeta/llvm-7/include/llvm/ADT/StringMap.h:350:18: required from ‘ValueTy llvm::StringMap::lookup(llvm::StringRef) const [with ValueTy = llvm::DenseMap; AllocatorTy = llvm::MallocAllocator]’ warning: rustc_llvm_wrapper/PassWrapper.cpp:1200:71: required from here warning: /home/zeta/llvm-7/include/llvm/ADT/DenseMap.h:396:13: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘struct llvm::detail::DenseMapPair’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] warning: 396 | memcpy(getBuckets(), other.getBuckets(), warning: | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ warning: 397 | getNumBuckets() * sizeof(BucketT)); warning: | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ warning: /home/zeta/llvm-7/include/llvm/ADT/DenseMap.h:40:8: note: ‘struct llvm::detail::DenseMapPair’ declared here warning: 40 | struct DenseMapPair : public std::pair { warning: | ^~~~~~~~~~~~ Compiling add v0.1.0 (/home/zeta/repos/Rust-CUDA/examples/cuda/cpu/add) error: failed to run custom build command for `add v0.1.0 (/home/zeta/repos/Rust-CUDA/examples/cuda/cpu/add)` Caused by: process didn't exit successfully: `/home/zeta/repos/Rust-CUDA/target/debug/build/add-34c097f5387f9249/build-script-build` (exit status: 101) --- stdout cargo:rerun-if-changed=../../gpu/add_gpu --- stderr Compiling cuda_std v0.2.2 (/home/zeta/repos/Rust-CUDA/crates/cuda_std) warning: function is never used: `double_ordering_from_one` --> crates/cuda_std/src/atomic.rs:65:4 | 65 | fn double_ordering_from_one(ordering: Ordering) -> (Ordering, Ordering) { | ^^^^^^^^^^^^^^^^^^^^^^^^ | = note: `#[warn(dead_code)]` on by default Intrinsic has incorrect return type! i32 (i32, i64)* @llvm.nvvm.match.any.sync.i64 Intrinsic has incorrect return type! i32 (i32, i64)* @llvm.nvvm.match.any.sync.i64 Intrinsic has incorrect return type! i32 (i32, i64)* @llvm.nvvm.match.any.sync.i64 LLVM ERROR: Broken module found, compilation aborted! warning: `cuda_std` (lib) generated 1 warning error: could not compile `cuda_std`; 1 warning emitted thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: BuildFailed', examples/cuda/cpu/add/build.rs:7:10 stack backtrace: 0: 0x55fe5044b63c - std::backtrace_rs::backtrace::libunwind::trace::hf7449935ead7573e at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 1: 0x55fe5044b63c - std::backtrace_rs::backtrace::trace_unsynchronized::h221aa2d88d72372a at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 2: 0x55fe5044b63c - std::sys_common::backtrace::_print_fmt::h1c77e8983e1df895 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/sys_common/backtrace.rs:67:5 3: 0x55fe5044b63c - ::fmt::hd4ec41a9a6b0d22c at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/sys_common/backtrace.rs:46:22 4: 0x55fe5046e82c - core::fmt::write::h72801a82c94e6ff1 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/core/src/fmt/mod.rs:1149:17 5: 0x55fe50447825 - std::io::Write::write_fmt::haf74340a8cbeaa88 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/io/mod.rs:1697:15 6: 0x55fe5044cd80 - std::sys_common::backtrace::_print::h2d15cd157796a64a at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/sys_common/backtrace.rs:49:5 7: 0x55fe5044cd80 - std::sys_common::backtrace::print::h52d286d22e2398eb at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/sys_common/backtrace.rs:36:9 8: 0x55fe5044cd80 - std::panicking::default_hook::{{closure}}::h6da08fba6306daf2 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:211:50 9: 0x55fe5044c92b - std::panicking::default_hook::h266f67a22e76b11a at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:228:9 10: 0x55fe5044d564 - std::panicking::rust_panic_with_hook::he55698a957f4fb6d at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:606:17 11: 0x55fe5044d010 - std::panicking::begin_panic_handler::{{closure}}::h01f453c3ac181895 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:502:13 12: 0x55fe5044bae4 - std::sys_common::backtrace::__rust_end_short_backtrace::h675d77c6e5a3926d at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/sys_common/backtrace.rs:139:18 13: 0x55fe5044cf79 - rust_begin_unwind at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:498:5 14: 0x55fe5046d2c1 - core::panicking::panic_fmt::h7b8580d81fcbbacd at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/core/src/panicking.rs:107:14 15: 0x55fe5046d573 - core::result::unwrap_failed::h885d3f7beb571353 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/core/src/result.rs:1660:5 16: 0x55fe503df8bc - core::result::Result::unwrap::h7cad7d4d8f622d94 17: 0x55fe503df9c4 - build_script_build::main::hcc15305ed3914600 18: 0x55fe503dfd63 - core::ops::function::FnOnce::call_once::h4294fec930b869be 19: 0x55fe503df7f9 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8ddd2afd426b9805 20: 0x55fe503dfa49 - std::rt::lang_start::{{closure}}::he17181887215836e 21: 0x55fe5044ae81 - core::ops::function::impls:: for &F>::call_once::h3ab949a23c24b3b3 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/core/src/ops/function.rs:259:13 22: 0x55fe5044ae81 - std::panicking::try::do_call::hd77545f815897665 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:406:40 23: 0x55fe5044ae81 - std::panicking::try::h7ce07831cfe77010 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:370:19 24: 0x55fe5044ae81 - std::panic::catch_unwind::h3a6382eb739fc3cb at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panic.rs:133:14 25: 0x55fe5044ae81 - std::rt::lang_start_internal::{{closure}}::ha0ce13fbefa6ed19 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/rt.rs:128:48 26: 0x55fe5044ae81 - std::panicking::try::do_call::hbacbc27e75105135 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:406:40 27: 0x55fe5044ae81 - std::panicking::try::he42832d690a14084 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panicking.rs:370:19 28: 0x55fe5044ae81 - std::panic::catch_unwind::h868b7b91fa924314 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/panic.rs:133:14 29: 0x55fe5044ae81 - std::rt::lang_start_internal::h7797a51a89d842a3 at /rustc/532d2b14c05f9bc20b2d27cbb5f4550d28343a36/library/std/src/rt.rs:128:20 30: 0x55fe503dfa31 - std::rt::lang_start::hf668bbaa54c4815d 31: 0x55fe503df9f3 - main 32: 0x7fd4dfc3bfd0 - 33: 0x7fd4dfc3c07d - __libc_start_main 34: 0x55fe503df725 - _start 35: 0x0 - ```
zetanumbers commented 2 years ago

I have installed cuda version 11.4.4 as the last cuda version that bundles with 470 version of nvidida driver, that supports nvidia gtx 780. Maybe i have too old of a video card? In that case i think it should be mentioned in the getting started chapter.

RDambrosio016 commented 2 years ago

seems i messed something up when adding warp matches, the intrinsics seem mistyped, im currently away from my pc but ill check it out ASAP

locadani commented 1 year ago

I have the same problem. I used prebuilt LLVM (if this can help). I looked deeper in the functions called and in my case the problem is given by the function crates/cuda_builder/src/invoke_rustc, which stops the building execution. Try adding a println!("cargo:warning=Anything"); after it and tell me if you have the same problem