Problems compiling (Segmentation fault, *** glibc detected *** ptxas: free(): invalid pointer)

Accelerated Computing CUDA CUDA Programming and Performance
1

Hi,

I’m trying to compile some kernels on Linux (Ubuntu 10.04) that I previously compiled on Windows 7 64-bit. The kernels are fairly large, and compiling sometimes passes and sometimes results in either a segmentation fault or *** glibc detected *** ptxas: free(): invalid pointer.
If compile succeeds, some kernels run but two kernels fail with unspecified launch failure. Commenting out lines can cause them to run, so it could be a size problem.

Does anyone know any differences between CUDA on Windows and Linux that could explain the problem?

Thanks

I’m using CUDA Toolkit 3.2 on both operating systems.

Ubuntu 10.04

nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2010 NVIDIA Corporation
Built on Wed_Nov__3_16:16:57_PDT_2010
Cuda compilation tools, release 3.2, V0.2.1221

gcc --version
gcc (Ubuntu 4.4.3-4ubuntu5) 4.4.3
Copyright (C) 2009 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.