jmitrevs
New Contributor
New Contributormodelsim.ini used when running vlog in i++ compilation for cosimulation.
When compiling HLS with i++ -fpga-only testfile.o , is it possible to pass a modelsim.ini that’s used for the vlog compilations?
Forum Discussion
EBERLAZARE_I_Intel
Regular Contributor
Regular ContributorHi,
Have you setup your HLS compiler environment prior to execute the command? You need to initialize the HLS Compiler environment each time you start a terminal to develop your design:
Thus, you may only be able to execute in your home directory/environment.
jmitrevsNew Contributor
New ContributorMy current thinking is that Modelsim, being a 32-bit program, is having trouble being installed on a very large hard drive. When I reinstalled Modelsim to a smaller hard drive, this problem seems to go away.
Next problem:
# ** Error: (vsim-3) System call 'mmap()' failed.
# Permission denied. (errno = EACCES)
# End time: 13:57:31 on May 03,2021, Elapsed time: 0:02:19
# Errors: 1, Warnings: 6475
** Fatal: vsimk is exiting with code 9.
- EBERLAZARE_I_Intel
Hi,
You need to have permission/administration access when running the application in your current directory or environment that you have setup.
- jmitrevs
Hi,
I am the one that installed the software with my user account in my user area, so I have permission over the installation directories. What extra permission do I need? I don't want to run with root access.
Jovan
- EBERLAZARE_I_Intel
Hi,
Could you share how you execute to get the error "# ** Error: (vsim-3) System call 'mmap()' failed."?
Could you call other example if that would work or give same error?
You could try installing and running the environment in a different directory. You would only need administration permission to install the e Intel HLS Compiler prerequisites.
