fix(ci) run mvn from root directory (#1317)

benchmarks/src/main/java/org/questdb/OooCppBenchmarkSetMemoryShuffle.java

@@ -41,16 +41,15 @@ public class OooCppBenchmarkSetMemoryShuffle {
     }
 
     private static void testSetMemoryShuffleToCsv() {
-        var r = new OooCppBenchmarkSetMemoryVanilla();
         long index = Unsafe.getUnsafe().allocateMemory(BUFFER_MAX_SIZE * 2);
         long src = Unsafe.getUnsafe().allocateMemory(BUFFER_MAX_SIZE);
         long dest = Unsafe.getUnsafe().allocateMemory(BUFFER_MAX_SIZE);
 
-        System.out.println(String.format("src=%d, dest=%d, index=%d\n", src, dest, index));
+        System.out.printf("src=%d, dest=%d, index=%d\n%n", src, dest, index);
         Rnd random = new Rnd();
         long size = BUFFER_MAX_SIZE / Long.BYTES;
         for (int i = 0; i < size; i++) {
-            Unsafe.getUnsafe().putLong(index + (i + 1) * Long.BYTES, Math.abs(random.nextLong()) %  size);
+            Unsafe.getUnsafe().putLong(index + (i + 1L) * Long.BYTES, Math.abs(random.nextLong()) %  size);
         }
 
         try {
@@ -59,9 +58,9 @@ public class OooCppBenchmarkSetMemoryShuffle {
 
             int iterations = 100;
             for (int i = 1; i < 50; i += 1) {
-                var timeout1 = runReshufle64(iterations, i, index, src, dest);
-                var timeout2 = runReshufle32(iterations, i, index, src, dest);
-                var timeout3 = runReshufle16(iterations, i, index, src, dest);
+                double timeout1 = runReshufle64(iterations, i, index, src, dest);
+                double timeout2 = runReshufle32(iterations, i, index, src, dest);
+                double timeout3 = runReshufle16(iterations, i, index, src, dest);
                 System.out.println("" + i + ", " + timeout1 + ", " + timeout2 + ", " + timeout3);
             }
         } finally {
@@ -72,35 +71,35 @@ public class OooCppBenchmarkSetMemoryShuffle {
     }
 
     private static double runReshufle64(int iterations, int mb, long index, long src, long dest) {
-        var nt = System.nanoTime();
+        long nt = System.nanoTime();
         long size = MB * mb / 8;
 
         for (int j = 0; j < iterations; j++) {
             Vect.indexReshuffle64Bit(src, dest, index, size);
         }
-        var timeout = System.nanoTime() - nt;
+        long timeout = System.nanoTime() - nt;
         return Math.round(timeout * 1E-1 / iterations) / 100.0;
     }
 
     private static double runReshufle32(int iterations, int mb, long index, long src, long dest) {
-        var nt = System.nanoTime();
+        long nt = System.nanoTime();
         long size = MB * mb / 4;
 
         for (int j = 0; j < iterations; j++) {
             Vect.indexReshuffle32Bit(src, dest, index, size);
         }
-        var timeout = System.nanoTime() - nt;
+        long timeout = System.nanoTime() - nt;
         return Math.round(timeout * 1E-1 / iterations) / 100.0;
     }
 
     private static double runReshufle16(int iterations, int mb, long index, long src, long dest) {
-        var nt = System.nanoTime();
+        long nt = System.nanoTime();
         long size = MB * mb / 2;
 
         for (int j = 0; j < iterations; j++) {
             Vect.indexReshuffle16Bit(src, dest, index, size);
         }
-        var timeout = System.nanoTime() - nt;
+        long timeout = System.nanoTime() - nt;
         return Math.round(timeout * 1E-1 / iterations) / 100.0;
     }
 }

benchmarks/src/main/java/org/questdb/OooCppBenchmarkSetMemoryVanilla.java

@@ -40,7 +40,7 @@ public class OooCppBenchmarkSetMemoryVanilla {
     }
 
     private static void testSetMemoryVanillaToCsv() {
-        var r = new OooCppBenchmarkSetMemoryVanilla();
+        OooCppBenchmarkSetMemoryVanilla r = new OooCppBenchmarkSetMemoryVanilla();
         r.mallocBuffer();
 
         // warmup
@@ -52,16 +52,16 @@ public class OooCppBenchmarkSetMemoryVanilla {
 
         int iterations = 500;
         for (int i = 1; i < 50; i += 1) {
-            var timeout1 = runDoubleKs(iterations, i);
-            var timeout2 = runLongsKs(iterations, i, Long.MIN_VALUE);
-            var timeout3 = runLongsKs(iterations, i, -1L);
+            double timeout1 = runDoubleKs(iterations, i);
+            double timeout2 = runLongsKs(iterations, i, Long.MIN_VALUE);
+            double timeout3 = runLongsKs(iterations, i, -1L);
             System.out.println("" + i + ", " + timeout1 + ", " + timeout2 + ", " + timeout3);
         }
         r.freeBuffer();
     }
 
     private static double runDoubleKs(int iterations, int i) {
-        var nt = System.nanoTime();
+        long nt = System.nanoTime();
         for (int j = 0; j < iterations; j++) {
             Vect.setMemoryDouble(
                     buffer,
@@ -69,12 +69,12 @@ public class OooCppBenchmarkSetMemoryVanilla {
                     i * MB / Double.BYTES
             );
         }
-        var timeout = System.nanoTime() - nt;
+        long timeout = System.nanoTime() - nt;
         return Math.round(timeout * 1E-1 / iterations) / 100.0;
     }
 
     private static double runLongsKs(int iterations, int i, long value) {
-        var nt = System.nanoTime();
+        long nt = System.nanoTime();
         for (int j = 0; j < iterations; j++) {
             Vect.setMemoryLong(
                     buffer,
@@ -82,7 +82,7 @@ public class OooCppBenchmarkSetMemoryVanilla {
                     i * MB / Long.BYTES
             );
         }
-        var timeout = System.nanoTime() - nt;
+        long timeout = System.nanoTime() - nt;
         return Math.round(timeout * 1E-1 / iterations) / 100.0;
     }
 

ci/templates/check-changes-job.yml

@@ -11,7 +11,7 @@ jobs:
           # No PR - cannot detect changed files, default to true
           echo "##vso[task.setvariable variable=SOURCE_CODE_CHANGED;isOutput=true]true"
         else
-          CHANGED_CORE_FILES=$(curl https://api.github.com/repos/questdb/questdb/pulls/$PR_ID/files -s  | grep -oP 'filename": "core/*\/\K[^.]+')
+          CHANGED_CORE_FILES=$(curl https://api.github.com/repos/questdb/questdb/pulls/$PR_ID/files -s  | grep -oP 'filename": "(core|benchmarks)/*\/\K[^.]+')
           if [ -z "$CHANGED_CORE_FILES" ]
             then
               echo "##vso[task.setvariable variable=SOURCE_CODE_CHANGED;isOutput=true]false"

ci/templates/steps.yml

@@ -21,7 +21,7 @@ steps:
   - task: Maven@3
     displayName: "Compile with Maven"
     inputs:
-      mavenPomFile: "core/pom.xml"
+      mavenPomFile: "pom.xml"
       mavenOptions: "$(MAVEN_OPTS)"
       options: "compile -DskipTests -P build-web-console,use-built-in-nodejs -Dhttp.keepAlive=false"
       jdkVersionOption: $(jdk)