shelajev

{
  "Badge Text" : "",
  "Custom Directory" : "No",
  "Working Directory" : "\/Users\/shelajev",
  "Prompt Before Closing 2" : 0,
  "Selected Text Color" : {
    "Green Component" : 0.94760049999999996,
    "Red Component" : 0.94760049999999996,
    "Blue Component" : 0.94760049999999996
  },

shelajev

public class Main {
public static void main(String[] args) {
    GraalVM download = new GraalVM("ce", "21.1", "java11", "linux", "amd64");
    var text = """
               Get your favorite OpenJDK build with the GraalVM JIT compiler,
               capable of native image technology,
               polyglot support for JavaScript, Ruby, R, Python, Webassembly, etc
               It's cool modern and all around wonderful!
               Click here to download: %s!
               """;

shelajev

import org.graalvm.polyglot.*;
import org.graalvm.polyglot.Context.Builder;
import org.graalvm.polyglot.proxy.*;
import java.util.*;
public class Main {
    public static void main(String[] args) {
        try (Context context = Context.newBuilder()
                                      .allowAllAccess(true)
                                      .build()) {
            

shelajev

public class Main {
public static void main(String[] args) {

    GraalVM download = new GraalVM("ce", "21.1", "java11", "linux", "amd64");

    var text = """
               Get your favorite OpenJDK build with the GraalVM JIT compiler,
               capable of native image technology,
               polyglot support for JavaScript, Ruby, R, Python, Webassembly, etc

shelajev

import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.ObjectInputStream; import java.io.ObjectOutputStream; import java.util.List; import java.util.stream.Collectors; import java.util.stream.Stream;
public class Main { 
  private static String filename = "fib1000";
  
  static Stream<Long> fibonacciStream() {
      return Stream.iterate(new long[]{1, 0}, (f) -> new long[]{f[0] + f[1], f[0]}).map(f -> f[0]);
  }
  
  public static void main(String[] args) throws Exception {
      List<Long> fib1000 = fibonacciStream().limit(1000).collect(Collectors.toList());

shelajev

package primes;
import io.micronaut.configuration.picocli.PicocliRunner;
import io.micronaut.context.ApplicationContext;
import picocli.CommandLine;
import picocli.CommandLine.Command;
import picocli.CommandLine.Option;
import picocli.CommandLine.Parameters;
import javax.inject.*;
import java.util.*;
@Command(name = "primes", description = "...",

shelajev

 cob_procedure_params[0] = &f_8;
 cob_procedure_params[1] = &f_9;
 cob_procedure_params[2] = COB_SET_DATA (f_12, b_12);
 cob_procedure_params[3] = COB_SET_DATA (f_13, b_13);
 cob_procedure_params[4] = &f_10;
 cob_procedure_params[5] = COB_SET_DATA (f_14, b_14);
 cob_procedure_params[6] = &f_11;
 cob_glob_ptr->cob_call_params = 7;
 cob_glob_ptr->cob_stmt_exception = 0;
 if (unlikely((cob_glob_ptr->cob_exception_code & 0x0b00) == 0x0b00)) cob_glob_ptr->cob_exception_code = 0;

shelajev

IDENTIFICATION DIVISION.
PROGRAM-ID. KECCAK-Wrapper.
 
ENVIRONMENT DIVISION.
 
DATA DIVISION.
WORKING-STORAGE SECTION.
 
01 WS-KECCAK-RATE                    BINARY-LONG UNSIGNED.
01 WS-KECCAK-CAPACITY                BINARY-LONG UNSIGNED.

shelajev

 struct __attribute__((packed)) KECCAK__Wrapper__struct_LNK_KECCAK {
   unsigned int LNK_KECCAK_RATE;
   unsigned int LNK_KECCAK_CAPACITY;
   void *LNK_KECCAK_INPUT;
   unsigned long LNK_KECCAK_INPUT_BYTE_LEN;
   void *LNK_KECCAK_DELIMITED_SUFFIX;
   void *LNK_KECCAK_OUTPUT;
   unsigned long LNK_KECCAK_OUTPUT_BYTE_LEN;
 };
 POLYGLOT_DECLARE_STRUCT(KECCAK__Wrapper__struct_LNK_KECCAK)

shelajev

COBCOPTS = -free -Q "-Wl,-rpath -Wl,$(MANAGED_LIBRARIES_PATH)/lib -Wl,-rpath -Wl,$(GRAALVM_LIBRARIES_PATH)"
 
# create dynamic library that can by loaded by Sulong
KECCAK.so: KECCAK.cob
   cobc $(COBCOPTS) -m -fstatic-call -fno-gen-c-decl-static-call -G KECCAK-Wrapper-struct -lpolyglot-mock KECCAK.cob
 
TESTSHA3-256: TESTSHA3-256.cob KECCAK.so
   cobc $(COBCOPTS) -x TESTSHA3-256.cob -lpolyglot-mock