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authorJohn Wickerson <j.wickerson@imperial.ac.uk>2020-09-14 21:27:49 +0000
committeroverleaf <overleaf@localhost>2020-09-14 21:27:51 +0000
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parent200d102c1de7aee090c55641144110374b9921ae (diff)
downloadfccm21_esrhls-9592cda0cd4aef71be15f2aca001a3f12c9a83e1.tar.gz
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Update on Overleaf.
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@@ -164,7 +164,7 @@ Having generated HLS-friendly programs and automatically augmented them with dir
For each HLS tool in turn, we compile the C program to RTL and then simulate the RTL.
Independently, we also compile the C program using GCC and execute it.
Additionally, to ensure that our testing is scalable for a large number of large, random programs, we also enforce several time-outs: we set a 5-minute time-out for C execution and a 2-hour time-out for RTL simulation.
-Whenever
+Whenever a time-out is reached
\paragraph{Types of bugs}
There two types of bugs that we can encounter in this testing setup: programs that cause the HLS tool to crash during compilation (e.g. an unhandled assertion violation or a segmentation fault), and programs where the software execution and the RTL simulation do not return the same value.