v0.4.2. (1) Fix bug in powerflow solver when var check logic was disa…

…bled to set slack and pv source power. (2) Add new function and APIs to show powerflow solver and dynamic simulator configuration. (3) Update models by initializing device's bus pointer to accelerate bus voltage and frequency retrieve. A new private variable internal_bus_pointer is also added to dynamic_simulator to reduce the burden of retrieving bus from database. Performance is improved. (4) Update stepspy. (5) fast-math flag is enabled in complier options to accelerate STEPS
changgang · Aug 27, 2019 · 98dbece · 98dbece
1 parent 4251c90
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diff --git a/README.md b/README.md
@@ -52,6 +52,6 @@ Here is a complete procedure of how to build STEPS.
 ## How to use stepspy
 stepspy is a Python module of advanced APIs of STEPS. It enables most of STEPS applications. It is recommended to use stepspy in Python 3 of 64-bit version, though Python 2 is also supported.
 
-stepspy will be uploaded to pypi.org soon, and will be installed via:
+stepspy has been uploaded to pypi.org, and can be installed via:
 - pip3 install stepspy 
 - python -m pip install stepspy
diff --git a/bench/IEEE39_wind.dyr b/bench/IEEE39_wind.dyr
@@ -67,17 +67,17 @@
 /     36 'WT3G0'  1       560    1.5   0.02  0.2   0.02  0.5   0.9  1.22  
 /         0.02  0.8  20.0 
 /         0.0   0.0  0.1  -0.1 /
-     36 'WT3G2'  1   0.02   0.02   0.0   0.0  0.1  1.5
+     36 'WT3G2'  1   600 0.02   0.02   0.0   0.0  0.1  1.5
          0.5   0.9  1.22  0.8  20.0   0.2   0.02/
      36 'AERD0'  1    0    3  13.0  1.0   1.25  0.7   1.2  1.25 
          0.5176   116.0  0.4  5.0  21.0  0.0068  0.08  0.035/
      36 'WT3T0'  1   2.5,  0.5  0.3  1.0  0.0/
-     36 'WT3E0'  1   0  0  1
-         0.0,  0.02,  1.0,  18.0,  0.05,  5.0,  -0.5,  0.5, 0.15,  0.05,  
-         0.1,  0.9,  1.1,  10.0,  -1.5,  1.45, 
-         10.0,  0.0,  0.00001,  20.0,  1.0,  100.0,  0.1,  0.0, 0.0, 0.0
-         -0.45,  0.45,  0.05,  0.04,  1.12,  1.1/
-/     36 'WT3P0'  1   0, 60.0,  150.0,  25.0,  0.2,  0.0, 0.0, 0.0,  0.0, 0.0,  0.1,  90.0,  0.0, 90.0  1.0/ 
+/     36 'WT3E0'  1   0  0  1
+/         0.0,  0.02,  1.0,  18.0,  0.05,  5.0,  -0.5,  0.5, 0.15,  0.05,  
+/         0.1,  0.9,  1.1,  10.0,  -1.5,  1.45, 
+/         60.0,  3.0,  0.6,  0.0,  1.0,  15.0,  0.1,  0.0, 0.0, 0.0
+/         -0.45,  0.45,  0.05,  0.04,  1.12,  1.1/
+     36 'WT3P0'  1   0, 60.0,  150.0,  25.0,  0.2,  0.0, 0.0, 0.0,  0.0, 0.0,  0.1,  90.0,  0.0, 90.0  1.0/ 
      36 'WTRLY0' 1
                  0
                  2  0.4  0.1  1.3  0.1
@@ -87,16 +87,16 @@
 /     37 'WT3G0'  1       560    1.5   0.02  0.2   0.02  0.5   0.9  1.22  
 /         0.02  0.8  20.0 
 /         0.0   0.0  0.1  -0.1 /
-     37 'WT3G2'  1   0.02   0.02   0.0   0.0  0.1  1.5
+     37 'WT3G2'  1   600 0.02   0.02   0.0   0.0  0.1  1.5
          0.5   0.9  1.22  0.8  20.0   0.2   0.02/
      37 'AERD0'  1    0    3  13.0  1.0   1.25  0.7   1.2  1.25 
          0.5176   116.0  0.4  5.0  21.0  0.0068  0.08  0.035/
      37 'WT3T0'  1   2.5,  0.5  0.3  1.0  0.0/
-     37 'WT3E0'  1   0  0  1
-         0.0,  0.02,  1.0,  18.0,  0.05,  5.0,  -0.5,  0.5, 0.15,  0.05,  
-         0.1,  0.9,  1.1,  10.0,  -1.5,  1.45, 
-         60.0,  3.0,  0.6,  20.0,  1.0,  15.0,  0.1,  0.0, 0.0, 0.0
-         -0.45,  0.45,  0.05,  0.04,  1.12,  1.1/
+/     37 'WT3E0'  1   0  0  1
+/         0.0,  0.02,  1.0,  18.0,  0.05,  5.0,  -0.5,  0.5, 0.15,  0.05,  
+/         0.1,  0.9,  1.1,  10.0,  -1.5,  1.45, 
+/         60.0,  3.0,  0.6,  0.0,  1.0,  15.0,  0.1,  0.0, 0.0, 0.0
+/         -0.45,  0.45,  0.05,  0.04,  1.12,  1.1/
      37 'WT3P0'  1   0, 60.0,  150.0,  25.0,  0.2,  0.0, 0.0, 0.0,  0.0, 0.0,  0.1,  90.0,  0.0, 90.0  1.0/ 
      37 'WTRLY0' 1
                  0

diff --git a/code/STEPS.cbp b/code/STEPS.cbp
@@ -17,6 +17,7 @@
 					<Add option="-O3" />
 					<Add option="-Wall" />
 					<Add option="-std=c++1z" />
+					<Add option="-ffast-math" />
 					<Add directory="../code" />
 					<Add directory="thirdparty/SuiteSparse/UMFPACK/Include" />
 					<Add directory="thirdparty/SuiteSparse/CSparse/Include" />
@@ -28,8 +29,10 @@
 					<Add directory="thirdparty/SuiteSparse/BTF/Include" />
 				</Compiler>
 				<Linker>
+					<Add option="-O3" />
 					<Add option="-static-libstdc++" />
 					<Add option="-static-libgcc" />
+					<Add option="-ffast-math" />
 					<Add library="../build/bin/Release/libCSparse.a" />
 					<Add library="../build/bin/Release/libCpptest.a" />
 				</Linker>
@@ -355,13 +358,13 @@
 		<Unit filename="main_dynamics_simulation.cpp">
 			<Option link="0" />
 		</Unit>
-		<Unit filename="main_gprof.cpp">
+		<Unit filename="main_gprof.cpp" />
+		<Unit filename="main_powerflow.cpp">
 			<Option link="0" />
 		</Unit>
-		<Unit filename="main_powerflow.cpp">
+		<Unit filename="main_tests.cpp">
 			<Option link="0" />
 		</Unit>
-		<Unit filename="main_tests.cpp" />
 		<Unit filename="main_ufls_simulation.cpp">
 			<Option link="0" />
 		</Unit>