Hi,
I am using OpenCL SDK 15.1
When Compiling a kernel code with unrolled loops or more than 1 compute unit, the quartus-syn or quartus-fit processes go out of memory, and then get killed by kernel.
The aoc compilation shows only
" Error: Compiler Error, not able to generate hardware "
However, Kernel logs show messages like this:
[973723.193395] Out of memory: Kill process 16459 (quartus_fit) score 777 or sacrifice child
[973723.193397] Killed process 16459 (quartus_fit) total-vm:27843056kB, anon-rss:25395088kB, file-rss:32kB
OR
964485.313183] Out of memory: Kill process 9657 (quartus_syn) score 504 or sacrifice child
[964485.313186] Killed process 10039 (quartus_syn) total-vm:3895556kB, anon-rss:2377260kB, file-rss:0kB
My CPU info is :
Intel(R) Core(TM) i7-4930K CPU @ 3.40GHz
cpu core: 6
Available RAM is 32 GB.
The problem does not arise while compiling code without# pragma unroll N and only one compute unit.
Please post if you know any work-around this problem.
Thank you!
