CUDA NVCC Compiler

Topic	Replies	Views	Activity
Getting Help with CUDA NVCC Compiler Welcome to the CUDA NVCC Compiler forum. If you have run into an issue, before filing a bug, we encourage developers to search the forum for prior mentions of issues that are similar and check for resolution. You may al…	0	4569	July 14, 2021
[bug] [nvcc] cicc dies with SIGILL lowering __nvvm_atom_add_gen_d for sm_120	0	2	October 6, 2026
Nvlink fatal : Could not open input file '/usr/lib/x86_64-linux-gnu/librt.a'	1	1101	October 4, 2026
[bug] cuda 13.4.59 crashed: assertion failed: invalid entity code for constraint configuration of attribute device_builtin cuda , bug	0	25	September 23, 2026
Nvcc 13.4 rejects conforming libstdc++ <string> with g++ 16 cuda	4	188	September 15, 2026
PTX‑AS chooses to emit STS / STAS instructions concentratedly within the unrolled loop body	1	41	September 15, 2026
CUDA 13.4.1 nvcc 13.4.59 rejects complete Visual Studio Build Tools 2026 with “Host compiler targets unsupported OS” visual-studio , nvcc , windows	0	91	September 14, 2026
Multidimensional subscript operator for cuda::std::mdspan in 13.4 doesnt work on purpose? cuda	2	100	September 12, 2026
Cicc segfault on CUDA 12.9 with CCCL	1	81	September 9, 2026
Arch_id.h: error: template constraint not satisfied (CUDA 13.3) cuda	1	66	August 30, 2026
The CUDA 13.4 nvcc compiler still cannot enable the C++23 standard on Windows cuda	3	169	August 24, 2026
CUDA NVCC device time trace malformed, cannot be loaded by chrome://tracing	0	71	August 20, 2026
Using GCC 15 for nvcc on Fedora 44	3	688	July 30, 2026
CUDA files won't be recompiled when an header file has changed if the CCCL library is used cuda	3	310	July 10, 2026
Compiling a Catch2 application with nvcc -std=c++20 leads a crash in cudafe++	9	1032	July 3, 2026
Upgraded driver and cuda lead to unsupported toolchain	2	333	May 31, 2026
CUDA 13.3 nvcc bug report: multidimensional subscript operator of C++23 doesn't work	1	138	May 29, 2026
PTXAS emits redundant STG.E instructions for same address? cuda	2	229	May 29, 2026
Nvcc fails with 'cudafe++' died with status 0xC0000005 (ACCESS_VIOLATION) on windows visual-studio , nvcc	1	278	May 28, 2026
Questions about the Cutile C++ cuda	2	538	May 28, 2026
CUDA Fortran / NVFORTRAN support for GPU-accelerated ZGESVD / ZGESDD via NVLAMATH cusolver	2	84	May 16, 2026
Error using mpiexex (or mpirun)	2	90	May 11, 2026
Does nvcc default to -fno-strict-aliasing behavior?	0	70	May 7, 2026
Potential bug in CUDA 13.2 cuda	0	238	May 4, 2026
Nvcc 13.1 ptxas codegen bug: createpolicy.fractional dropped on sm_90	1	118	May 1, 2026
CUDA error: device-side assert triggered	2	686	April 20, 2026
Nvcc 13.2 spilling many registers for cc 120 nvcc	1	168	March 23, 2026
Does B200 / 5090 support tcgen05.ld.red ？	2	255	March 17, 2026
How to enable/disable tcgen05.ld.red reduce unit?	0	47	March 16, 2026
Cuda headers in crt/math_functions.h still broken in debian-13 repo linux , llama	1	279	March 9, 2026

Getting Help with CUDA NVCC Compiler

Welcome to the CUDA NVCC Compiler forum. If you have run into an issue, before filing a bug, we encourage developers to search the forum for prior mentions of issues that are similar and check for resolution. You may al…