Visible to Intel only — GUID: dxb1644881125878
Ixiasoft
Visible to Intel only — GUID: dxb1644881125878
Ixiasoft
1.4.2. Temporarily Overriding the Compiler Optimization Mode
You can run a full compilation flow that temporarily overrides the Compiler's Optimization Mode setting in the Quartus settings file (.qsf). The Optimization Mode for your project is the default compilation strategy for your project.
Overriding the Compiler optimization mode for your project can be helpful, for example, if a particular Optimization Mode requires long compile times, and you simply want to quickly produce a bitstream for on-chip testing.
- -aggressive_compile_time
In the Aggressive Compile Time optimization mode, the Compiler reduces its performance optimization efforts and performs minimal reporting to provide a shorter compilation time.
- -fast_functional_test
In Fast Functional Test optimization mode, the Compiler minimizes its setup-timing optimization efforts to provide an even shorter compilation time.
quartus_sh --flow compile top -c rev1 -fast_functional_test
The specified Optimization Mode is enabled only for the duration of the compilation. After the compilation completes, the Compiler returns to the Optimization Mode set in the project settings.