added support for batch_size

.gitignore

@@ -2,4 +2,5 @@ target
 .classpath
 .project
 .vscode
-.claude
+.claude
+.codex

config.properties

@@ -1,5 +1,5 @@
 #Llama Runner Configuration
-#Thu Mar 26 18:27:22 CET 2026
+#Sun Mar 29 16:13:49 CEST 2026
 windowHeight=1189
 windowWidth=711
 windowX=1849

src/main/java/cz/kamma/llamarunner/CommandBuilder.java

@@ -19,6 +19,7 @@ public class CommandBuilder {
         cmd.append(" --host ").append(config.getHost());
         cmd.append(" --port ").append(config.getPort());
         cmd.append(" --parallel ").append(config.getParallel());
+        cmd.append(" --batch-size ").append(config.getBatchSize());
         cmd.append(" -t ").append(config.getThreads());
         cmd.append(" -fa ").append(config.isFlashAttention() ? "on" : "off");
         cmd.append(" --temp ").append(config.getTemperature());

src/main/java/cz/kamma/llamarunner/Main.java

@@ -52,6 +52,7 @@ public class Main extends JFrame {
     private JTextField hostField;
     private JTextField portField;
     private JTextField parallelField;
+    private JTextField batchSizeField;
     private JTextField threadsField;
     private JCheckBox flashAttnCheckBox;
     private JCheckBox kvUnifiedCheckBox;
@@ -332,6 +333,7 @@ public class Main extends JFrame {
         config.setHost(hostField.getText());
         config.setPort(Integer.parseInt(portField.getText()));
         config.setParallel(Integer.parseInt(parallelField.getText()));
+        config.setBatchSize(Integer.parseInt(batchSizeField.getText()));
         config.setThreads(Integer.parseInt(threadsField.getText()));
         config.setFlashAttention(flashAttnCheckBox.isSelected());
         config.setKvUnified(kvUnifiedCheckBox.isSelected());
@@ -365,6 +367,7 @@ public class Main extends JFrame {
             hostField.setText(config.getHost());
             portField.setText(String.valueOf(config.getPort()));
             parallelField.setText(String.valueOf(config.getParallel()));
+            batchSizeField.setText(String.valueOf(config.getBatchSize()));
             threadsField.setText(String.valueOf(config.getThreads()));
             flashAttnCheckBox.setSelected(config.isFlashAttention());
             kvUnifiedCheckBox.setSelected(config.isKvUnified());
@@ -710,6 +713,18 @@ public class Main extends JFrame {
         gbc.gridx = 0;
         gbc.gridy = 1;
         gbc.weightx = 0;
+        panel.add(new JLabel("Batch Size:"), gbc);
+
+        gbc.gridx = 1;
+        gbc.weightx = 1.0;
+        batchSizeField = new JTextField("4096", 10);
+        batchSizeField.setCaretColor(Color.WHITE);
+        batchSizeField.addActionListener(e -> updateCommandPreview());
+        panel.add(batchSizeField, gbc);
+
+        gbc.gridx = 0;
+        gbc.gridy = 2;
+        gbc.weightx = 0;
         panel.add(new JLabel("Threads:"), gbc);
 
         gbc.gridx = 1;
@@ -720,17 +735,17 @@ public class Main extends JFrame {
         panel.add(threadsField, gbc);
 
         gbc.gridx = 0;
-        gbc.gridy = 2;
+        gbc.gridy = 3;
         gbc.weightx = 0;
         panel.add(new JLabel(), gbc);
 
         gbc.gridx = 1;
-        gbc.gridy = 2;
+        gbc.gridy = 3;
         gbc.weightx = 1.0;
         panel.add(new JLabel(), gbc);
 
         gbc.gridx = 0;
-        gbc.gridy = 3;
+        gbc.gridy = 4;
         gbc.weightx = 0;
         flashAttnCheckBox = new JCheckBox("Flash Attention", true);
         flashAttnCheckBox.addActionListener(e -> updateCommandPreview());
@@ -741,7 +756,7 @@ public class Main extends JFrame {
         panel.add(new JLabel(), gbc);
 
         gbc.gridx = 0;
-        gbc.gridy = 4;
+        gbc.gridy = 5;
         gbc.weightx = 0;
         kvUnifiedCheckBox = new JCheckBox("KV Unified", true);
         kvUnifiedCheckBox.addActionListener(e -> updateCommandPreview());
@@ -752,7 +767,7 @@ public class Main extends JFrame {
         panel.add(new JLabel(), gbc);
 
         gbc.gridx = 0;
-        gbc.gridy = 5;
+        gbc.gridy = 6;
         gbc.weightx = 0;
         panel.add(new JLabel("Cache K:"), gbc);
 
@@ -764,7 +779,7 @@ public class Main extends JFrame {
         panel.add(cacheTypeKComboBox, gbc);
 
         gbc.gridx = 0;
-        gbc.gridy = 6;
+        gbc.gridy = 7;
         gbc.weightx = 0;
         panel.add(new JLabel("Cache V:"), gbc);
 
@@ -776,7 +791,7 @@ public class Main extends JFrame {
         panel.add(cacheTypeVComboBox, gbc);
 
         gbc.gridx = 0;
-        gbc.gridy = 7;
+        gbc.gridy = 8;
         gbc.weightx = 0;
         panel.add(new JLabel("GPU Layers:"), gbc);
 
@@ -789,7 +804,7 @@ public class Main extends JFrame {
 
         // Fit parameter
         gbc.gridx = 0;
-        gbc.gridy = 8;
+        gbc.gridy = 9;
         gbc.weightx = 0;
         panel.add(new JLabel("Fit:"), gbc);
 
@@ -800,7 +815,7 @@ public class Main extends JFrame {
         panel.add(fitCheckBox, gbc);
 
         gbc.gridx = 0;
-        gbc.gridy = 9;
+        gbc.gridy = 10;
         gbc.weightx = 0;
         panel.add(new JLabel("Reasoning:"), gbc);
 

src/main/java/cz/kamma/llamarunner/ModelConfig.java

@@ -7,10 +7,12 @@ import java.io.Serializable;
  */
 public class ModelConfig implements Serializable {
     private static final long serialVersionUID = 1L;
+    private static final int DEFAULT_BATCH_SIZE = 4096;
 
     private String host;
     private int port;
     private int parallel;
+    private int batchSize;
     private int threads;
     private boolean flashAttention;
     private boolean kvUnified;
@@ -32,6 +34,7 @@ public class ModelConfig implements Serializable {
         this.host = "0.0.0.0";
         this.port = 3080;
         this.parallel = 1;
+        this.batchSize = DEFAULT_BATCH_SIZE;
         this.threads = 99;
         this.flashAttention = true;
         this.kvUnified = true;
@@ -60,6 +63,9 @@ public class ModelConfig implements Serializable {
     public int getParallel() { return parallel; }
     public void setParallel(int parallel) { this.parallel = parallel; }
 
+    public int getBatchSize() { return batchSize > 0 ? batchSize : DEFAULT_BATCH_SIZE; }
+    public void setBatchSize(int batchSize) { this.batchSize = batchSize; }
+
     public int getThreads() { return threads; }
     public void setThreads(int threads) { this.threads = threads; }
 
@@ -114,6 +120,7 @@ public class ModelConfig implements Serializable {
                 "host='" + host + '\'' +
                 ", port=" + port +
                 ", parallel=" + parallel +
+                ", batchSize=" + getBatchSize() +
                 ", threads=" + threads +
                 ", flashAttention=" + flashAttention +
                 ", kvUnified=" + kvUnified +