#827 closed Defect (invalid)
libcudart not detected
| Reported by: | garcimore | Owned by: | charlief |
|---|---|---|---|
| Priority: | Minor | Milestone: | 6.6 |
| Component: | Client - Daemon | Version: | 6.6.0 |
| Keywords: | cuda | Cc: |
Description
on osX platform using the latest build 6.6.1 libcudart is still not detected even if drivers are installed correctly and works properly. full path to library must be include in dlopen for libcudart.so and this change must be kept accross version changes
cf information if u do a man dlopen on osx platform
"If the main executable is a set[ug]id binary, then all environment variables are ignored, and only a full path can be used"
Change History (2)
comment:1 Changed 16 years ago by
| Owner: | changed from davea to charlief |
|---|
comment:2 Changed 16 years ago by
| Resolution: | → invalid |
|---|---|
| Status: | new → closed |
Note: See
TracTickets for help on using
tickets.
Replying to garcimore:
This is the expected operation. CUDA support is not yet functional on the Mac. The library is accessed correctly using a full path, and the coprocessor is properly recognized and identified on those Intel Macs which do not support 64-bit architecture (x86_64); those running OS 10.4 or with an early Intel processor (before Core 2 Duo).
The problem is that the CUDA library does not yet support 64-bit architecture (x86_64). NVIDIA has promised to fix this. When NVIDIA releases a 64-bit compatible library, installing it will automatically resolve this issue.