Successfully generated exe file in windows. ANd tested it by setting benchmark file as main file.
Added to pom:

  <plugin>
	<groupId>org.apache.maven.plugins</groupId>
	<artifactId>maven-jar-plugin</artifactId>
	<version>2.4</version>
	<configuration>
	  <archive>
	    <manifest>
		<mainClass>neqsim.thermo.util.benchmark.TPflash_benchmark</mainClass>
	    </manifest>
	  </archive>
	</configuration>
    </plugin>

Generated manifest with main class

c:\temp\nativecompiler>native-image -jar neqsim-2.2.3.jar
[neqsim-2.2.3:18776] classlist: 8,910.64 ms, 0.94 GB
[neqsim-2.2.3:18776] (cap): 13,788.65 ms, 0.94 GB
[neqsim-2.2.3:18776] setup: 17,599.23 ms, 0.94 GB
[neqsim-2.2.3:18776] (clinit): 739.85 ms, 4.34 GB
[neqsim-2.2.3:18776] analysis: 35,458.99 ms, 4.34 GB
Warning: Aborting stand-alone image build due to unsupported features
Warning: Use -H:+ReportExceptionStackTraces to print stacktrace of underlying exception
[neqsim-2.2.3:18776] [total]: 62,282.92 ms, 4.34 GB

Printing build artifacts to: c:\temp\nativecompiler\neqsim-2.2.3.build_artifacts.txt

[neqsim-2.2.3:11664] classlist: 2,028.63 ms, 0.96 GB
[neqsim-2.2.3:11664] (cap): 11,598.94 ms, 0.96 GB
[neqsim-2.2.3:11664] setup: 14,919.58 ms, 0.96 GB
[neqsim-2.2.3:11664] (clinit): 179.08 ms, 1.72 GB
[neqsim-2.2.3:11664] (typeflow): 3,366.66 ms, 1.72 GB
[neqsim-2.2.3:11664] (objects): 3,063.33 ms, 1.72 GB
[neqsim-2.2.3:11664] (features): 1,015.30 ms, 1.72 GB
[neqsim-2.2.3:11664] analysis: 7,995.59 ms, 1.72 GB
[neqsim-2.2.3:11664] universe: 642.63 ms, 1.72 GB
[neqsim-2.2.3:11664] (parse): 674.50 ms, 1.76 GB
[neqsim-2.2.3:11664] (inline): 981.16 ms, 2.30 GB
[neqsim-2.2.3:11664] (compile): 8,144.69 ms, 2.97 GB
[neqsim-2.2.3:11664] compile: 10,483.44 ms, 2.97 GB
[neqsim-2.2.3:11664] image: 1,303.01 ms, 2.97 GB
[neqsim-2.2.3:11664] write: 788.84 ms, 2.97 GB
[neqsim-2.2.3:11664] [total]: 38,403.17 ms, 2.97 GB

Printing build artifacts to: C:\temp\nativecompiler\neqsim-2.2.3.build_artifacts.txt

Warning: Image 'neqsim-2.2.3' is a fallback image that requires a JDK for execution (use --no-fallback to suppress fallback image generation and to print more detailed information why a fallback image was necessary).

c:\temp\nativecompiler>dir
Volume in drive C is Windows
Volume Serial Number is 8A82-E07F

Directory of c:\temp\nativecompiler

06/01/2022 23:32

c:\temp\nativecompiler>neqsim-2.2.3.exe
Time taken for benchmark flash = 2642

from neqsim.

Did not successfully create a windows dll. Any idea what is the problem?

c:\temp\nativecompiler>native-image -jar neqsim-2.2.3.jar --shared
[neqsim-2.2.3:16284] classlist: 8,011.52 ms, 0.94 GB
[neqsim-2.2.3:16284] (cap): 12,052.28 ms, 0.94 GB
[neqsim-2.2.3:16284] setup: 15,680.91 ms, 0.94 GB
[neqsim-2.2.3:16284] (clinit): 854.99 ms, 4.99 GB
[neqsim-2.2.3:16284] (typeflow): 9,465.32 ms, 4.99 GB
[neqsim-2.2.3:16284] (objects): 20,005.74 ms, 4.99 GB
[neqsim-2.2.3:16284] (features): 6,488.23 ms, 4.99 GB
[neqsim-2.2.3:16284] analysis: 38,796.59 ms, 4.99 GB
Warning: Aborting stand-alone image build. Unsupported features in 2 methods
Detailed message:
Error: com.oracle.graal.pointsto.constraints.UnresolvedElementException: Discovered unresolved type during parsing: com.oracle.bmc.ConfigFileReader. To diagnose the issue you can use the --allow-incomplete-classpath option. The missing type is then reported at run time when it is accessed the first time.
Trace:
at parsing com.mysql.cj.protocol.a.authentication.AuthenticationOciClient.initializePrivateKey(AuthenticationOciClient.java:146)
Call path from entry point to com.mysql.cj.protocol.a.authentication.AuthenticationOciClient.nextAuthenticationStep(NativePacketPayload, List):
at com.mysql.cj.protocol.a.authentication.AuthenticationOciClient.nextAuthenticationStep(AuthenticationOciClient.java:115)
at com.mysql.cj.protocol.a.authentication.AuthenticationOciClient.nextAuthenticationStep(AuthenticationOciClient.java:58)
at com.mysql.cj.protocol.a.NativeAuthenticationProvider.proceedHandshakeWithPluggableAuthentication(NativeAuthenticationProvider.java:440)
at com.mysql.cj.protocol.a.NativeAuthenticationProvider.connect(NativeAuthenticationProvider.java:210)
at com.mysql.cj.protocol.a.NativeProtocol.connect(NativeProtocol.java:1369)
at com.mysql.cj.NativeSession.connect(NativeSession.java:133)
at com.mysql.cj.CancelQueryTaskImpl$1.run(CancelQueryTaskImpl.java:95)
at com.oracle.svm.core.thread.JavaThreads.threadStartRoutine(JavaThreads.java:596)
at com.oracle.svm.core.windows.WindowsJavaThreads.osThreadStartRoutine(WindowsJavaThreads.java:138)
at com.oracle.svm.core.code.IsolateEnterStub.WindowsJavaThreads_osThreadStartRoutine_4bc03aa26f8cdfc97ebd54050e8ae4bce1023851(generated:0)
Error: com.oracle.graal.pointsto.constraints.UnresolvedElementException: Discovered unresolved type during parsing: org.apache.poi.poifs.filesystem.POIFSFileSystem. To diagnose the issue you can use the --allow-incomplete-classpath option. The missing type is then reported at run time when it is accessed the first time.
Trace:
at parsing com.healthmarketscience.jackcess.impl.CompoundOleUtil.(CompoundOleUtil.java:60)
Call path from entry point to com.healthmarketscience.jackcess.impl.CompoundOleUtil.():
no path found from entry point to target method

Warning: Use -H:+ReportExceptionStackTraces to print stacktrace of underlying exception
[neqsim-2.2.3:16284] [total]: 62,766.43 ms, 4.99 GB

Printing build artifacts to: c:\temp\nativecompiler\neqsim-2.2.3.build_artifacts.txt

[neqsim-2.2.3:26184] classlist: 1,948.35 ms, 0.96 GB
[neqsim-2.2.3:26184] (cap): 11,851.26 ms, 0.96 GB
[neqsim-2.2.3:26184] setup: 15,385.56 ms, 0.96 GB
[neqsim-2.2.3:26184] (clinit): 191.38 ms, 1.72 GB
[neqsim-2.2.3:26184] (typeflow): 3,851.04 ms, 1.72 GB
[neqsim-2.2.3:26184] (objects): 3,090.05 ms, 1.72 GB
[neqsim-2.2.3:26184] (features): 1,478.29 ms, 1.72 GB
[neqsim-2.2.3:26184] analysis: 9,013.65 ms, 1.72 GB
[neqsim-2.2.3:26184] universe: 939.79 ms, 1.72 GB
[neqsim-2.2.3:26184] (parse): 838.20 ms, 1.76 GB
[neqsim-2.2.3:26184] (inline): 911.37 ms, 2.31 GB
[neqsim-2.2.3:26184] (compile): 8,349.43 ms, 3.19 GB
[neqsim-2.2.3:26184] compile: 11,306.89 ms, 3.00 GB
[neqsim-2.2.3:26184] image: 1,327.67 ms, 3.00 GB
[neqsim-2.2.3:26184] write: 854.74 ms, 3.00 GB
[neqsim-2.2.3:26184] [total]: 41,062.11 ms, 3.00 GB

Printing build artifacts to: C:\temp\nativecompiler\neqsim-2.2.3.build_artifacts.txt

Warning: Image 'neqsim-2.2.3' is a fallback image that requires a JDK for execution (use --no-fallback to suppress fallback image generation and to print more detailed information why a fallback image was necessary).

from neqsim.

successfull when remving mysql and access related libraries from pom:

	<!--
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>8.0.27</version>
		</dependency>
		-->
		<!-- https://mvnrepository.com/artifact/edu.ucar/netcdf4 -->
		<dependency>
			<groupId>edu.ucar</groupId>
			<artifactId>netcdf4</artifactId>
			<version>4.6.16.1</version>
		</dependency>
		<dependency>
			<groupId>org.ojalgo</groupId>
			<artifactId>ojalgo</artifactId>
			<version>48.4.2</version>
		</dependency>
		<!--
		<dependency>
			<groupId>org.xerial</groupId>
			<artifactId>sqlite-jdbc</artifactId>
			<version>3.34.0</version>
		</dependency>
		<dependency>
			<groupId>net.sf.ucanaccess</groupId>
			<artifactId>ucanaccess</artifactId>
			<version>5.0.1</version>
		</dependency>
		<dependency>
			<groupId>io.airlift</groupId>
			<artifactId>units</artifactId>
			<version>1.6</version>
		</dependency>
		-->

c:\temp\nativecompiler>native-image -jar neqsim-2.2.3.jar --shared
[neqsim-2.2.3:17860] classlist: 7,909.22 ms, 0.94 GB
[neqsim-2.2.3:17860] (cap): 8,526.19 ms, 0.94 GB
[neqsim-2.2.3:17860] setup: 12,442.90 ms, 0.94 GB
[neqsim-2.2.3:17860] (clinit): 424.04 ms, 2.01 GB
[neqsim-2.2.3:17860] (typeflow): 6,255.46 ms, 2.01 GB
[neqsim-2.2.3:17860] (objects): 9,322.36 ms, 2.01 GB
[neqsim-2.2.3:17860] (features): 5,562.42 ms, 2.01 GB
[neqsim-2.2.3:17860] analysis: 23,265.42 ms, 2.01 GB
[neqsim-2.2.3:17860] universe: 5,874.28 ms, 3.24 GB
[neqsim-2.2.3:17860] (parse): 1,320.60 ms, 3.24 GB
[neqsim-2.2.3:17860] (inline): 1,771.95 ms, 3.51 GB
[neqsim-2.2.3:17860] (compile): 16,066.05 ms, 3.75 GB
[neqsim-2.2.3:17860] compile: 21,840.11 ms, 3.75 GB
[neqsim-2.2.3:17860] image: 3,638.21 ms, 3.75 GB
[neqsim-2.2.3:17860] write: 819.93 ms, 3.75 GB
[neqsim-2.2.3:17860] [total]: 77,104.87 ms, 3.75 GB

Printing build artifacts to: c:\temp\nativecompiler\neqsim-2.2.3.build_artifacts.txt

c:\temp\nativecompiler>dir
Volume in drive C is Windows
Volume Serial Number is 8A82-E07F

Directory of c:\temp\nativecompiler

07/01/2022 00:13

from neqsim.

this seems to work ok to compile executable and linked library on Windows. To be checked on a linux/unix/mac.

from neqsim.

Updated documentation for how to use parameter database in MySQL or MS Access.
https://github.com/equinor/neqsim/wiki/The-NeqSim-parameter-database

from neqsim.