Intel® Fortran Compiler
Build applications that can scale for the future with optimized code designed for Intel® Xeon® and compatible processors.
Announcements
FPGA community forums and blogs on community.intel.com are migrating to the new Altera Community and are read-only. For urgent support needs during this transition, please visit the FPGA Design Resources page or contact an Altera Authorized Distributor.
29286 Discussions

ioctl error

Kai1
Beginner
‎12-03-2018 06:41 PM
1,628 Views

Hi, I wonder if anyone has encountered a strange error related to ifort io:

forrtl: Inappropriate ioctl for device

followed by, such as

forrtl: severe (38): error during write, unit -151, ....

forrtl: severe (28): CLOSE error, unit -151, file "Unknown"

I met this several times. I ran my code on a supercomputer under MPI, and during the running I have multiple simultaneous write, but on different processes, then I met this. 

Thanks!

0 Kudos

Link Copied

0 Replies
Reply

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.