Forum Discussion
Occasional Contributortiming impact
I performed compilation on two separate servers(A and B)using identical RTL source code and identical project configurations; however, the resulting timing violations differ between the two builds, with one server A has less timing violations.
Does a server with more CPU cores, higher clock speed and bigger RAM help improve project timing results?
Can you take a look this https://community.altera.com/kb/knowledge-base/how-do-i-get-identical-results-from-compilations-in-the-quartus-prime-software/339140 to see you meet the criteria?
4 Replies
anonimcsContributor
Hi,
Were they clean builds (removed all the generated files and (q)db/ folder) ? Previously generated files can have an impact on how the compiler places things, which can impact timing pretty much
- zjj
Yes, the compile env in the two serve machine is cleaning.
- KennyT_altera
Super Contributor
Can you take a look this https://community.altera.com/kb/knowledge-base/how-do-i-get-identical-results-from-compilations-in-the-quartus-prime-software/339140 to see you meet the criteria?
