From 9fb958347f6a7ebea3c697e90c608efe5621c52a Mon Sep 17 00:00:00 2001
From: Davide Angelocola <davide.angelocola@gmail.com>
Date: Wed, 3 Jun 2026 21:55:49 +0200
Subject: [PATCH 1/4] init gh-pages


From 66e58d46e1eee57131b20386fa4c6c5d6935d994 Mon Sep 17 00:00:00 2001
From: github-action-benchmark <github@users.noreply.github.com>
Date: Thu, 4 Jun 2026 05:36:37 +0000
Subject: [PATCH 2/4] add Benchmark (jmh) benchmark result for
 a16e919b909af4c29af8b7abcb2627e77ca87c54

---
 dev/bench/data.js    |  90 ++++++++++++++
 dev/bench/index.html | 281 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 371 insertions(+)
 create mode 100644 dev/bench/data.js
 create mode 100644 dev/bench/index.html

diff --git a/dev/bench/data.js b/dev/bench/data.js
new file mode 100644
index 0000000..8b7e45a
--- /dev/null
+++ b/dev/bench/data.js
@@ -0,0 +1,90 @@
+window.BENCHMARK_DATA = {
+  "lastUpdate": 1780551397446,
+  "repoUrl": "https://github.com/dfa1/vortex-java",
+  "entries": {
+    "Benchmark": [
+      {
+        "commit": {
+          "author": {
+            "name": "Davide Angelocola",
+            "username": "dfa1",
+            "email": "davide.angelocola@gmail.com"
+          },
+          "committer": {
+            "name": "Davide Angelocola",
+            "username": "dfa1",
+            "email": "davide.angelocola@gmail.com"
+          },
+          "id": "a16e919b909af4c29af8b7abcb2627e77ca87c54",
+          "message": "fix(ci): limit benchmark scope and iterations in CI\n\nPass JMH args through bench script. In CI, run only RustVsJava\nbenchmarks (skip 3GB BigFile setup) with -wi 1 -i 3 -f 1 to\nkeep runtime under 5 minutes.\n\nCo-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>",
+          "timestamp": "2026-06-04T05:07:35Z",
+          "url": "https://github.com/dfa1/vortex-java/commit/a16e919b909af4c29af8b7abcb2627e77ca87c54"
+        },
+        "date": 1780551396785,
+        "tool": "jmh",
+        "benches": [
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.javaReadCascading",
+            "value": 37.07964506311847,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.javaReadClose",
+            "value": 23.62549601208856,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.javaReadSymbol",
+            "value": 10.773279199525296,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.javaReadVolume",
+            "value": 37.42012482178311,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.jniReadClose",
+            "value": 1.999072223630875,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.jniReadSymbol",
+            "value": 0.6645766567296644,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.jniReadVolume",
+            "value": 3.964346070290889,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaWriteBenchmark.javaWrite",
+            "value": 0.41637285115797257,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaWriteBenchmark.javaWriteCascading",
+            "value": 0.33923809206624284,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaWriteBenchmark.jniWrite",
+            "value": 0.013067648023707664,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          }
+        ]
+      }
+    ]
+  }
+}
\ No newline at end of file
diff --git a/dev/bench/index.html b/dev/bench/index.html
new file mode 100644
index 0000000..6c88780
--- /dev/null
+++ b/dev/bench/index.html
@@ -0,0 +1,281 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1, user-scalable=yes" />
+    <style>
+      html {
+        font-family: BlinkMacSystemFont,-apple-system,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
+        -webkit-font-smoothing: antialiased;
+        background-color: #fff;
+        font-size: 16px;
+      }
+      body {
+        color: #4a4a4a;
+        margin: 8px;
+        font-size: 1em;
+        font-weight: 400;
+      }
+      header {
+        margin-bottom: 8px;
+        display: flex;
+        flex-direction: column;
+      }
+      main {
+        width: 100%;
+        display: flex;
+        flex-direction: column;
+      }
+      a {
+        color: #3273dc;
+        cursor: pointer;
+        text-decoration: none;
+      }
+      a:hover {
+        color: #000;
+      }
+      button {
+        color: #fff;
+        background-color: #3298dc;
+        border-color: transparent;
+        cursor: pointer;
+        text-align: center;
+      }
+      button:hover {
+        background-color: #2793da;
+        flex: none;
+      }
+      .spacer {
+        flex: auto;
+      }
+      .small {
+        font-size: 0.75rem;
+      }
+      footer {
+        margin-top: 16px;
+        display: flex;
+        align-items: center;
+      }
+      .header-label {
+        margin-right: 4px;
+      }
+      .benchmark-set {
+        margin: 8px 0;
+        width: 100%;
+        display: flex;
+        flex-direction: column;
+      }
+      .benchmark-title {
+        font-size: 3rem;
+        font-weight: 600;
+        word-break: break-word;
+        text-align: center;
+      }
+      .benchmark-graphs {
+        display: flex;
+        flex-direction: row;
+        justify-content: space-around;
+        align-items: center;
+        flex-wrap: wrap;
+        width: 100%;
+      }
+      .benchmark-chart {
+        max-width: 1000px;
+      }
+    </style>
+    <title>Benchmarks</title>
+  </head>
+
+  <body>
+    <header id="header">
+      <div class="header-item">
+        <strong class="header-label">Last Update:</strong>
+        <span id="last-update"></span>
+      </div>
+      <div class="header-item">
+        <strong class="header-label">Repository:</strong>
+        <a id="repository-link" rel="noopener"></a>
+      </div>
+    </header>
+    <main id="main"></main>
+    <footer>
+      <button id="dl-button">Download data as JSON</button>
+      <div class="spacer"></div>
+      <div class="small">Powered by <a rel="noopener" href="https://github.com/marketplace/actions/continuous-benchmark">github-action-benchmark</a></div>
+    </footer>
+
+    <script src="https://cdn.jsdelivr.net/npm/chart.js@2.9.2/dist/Chart.min.js"></script>
+    <script src="data.js"></script>
+    <script id="main-script">
+      'use strict';
+      (function() {
+        // Colors from https://github.com/github/linguist/blob/master/lib/linguist/languages.yml
+        const toolColors = {
+          cargo: '#dea584',
+          go: '#00add8',
+          benchmarkjs: '#f1e05a',
+          benchmarkluau: '#000080',
+          pytest: '#3572a5',
+          googlecpp: '#f34b7d',
+          catch2: '#f34b7d',
+          julia: '#a270ba',
+          jmh: '#b07219',
+          benchmarkdotnet: '#178600',
+          customBiggerIsBetter: '#38ff38',
+          customSmallerIsBetter: '#ff3838',
+          _: '#333333'
+        };
+
+        function init() {
+          function collectBenchesPerTestCase(entries) {
+            const map = new Map();
+            for (const entry of entries) {
+              const {commit, date, tool, benches} = entry;
+              for (const bench of benches) {
+                const result = { commit, date, tool, bench };
+                const arr = map.get(bench.name);
+                if (arr === undefined) {
+                  map.set(bench.name, [result]);
+                } else {
+                  arr.push(result);
+                }
+              }
+            }
+            return map;
+          }
+
+          const data = window.BENCHMARK_DATA;
+
+          // Render header
+          document.getElementById('last-update').textContent = new Date(data.lastUpdate).toString();
+          const repoLink = document.getElementById('repository-link');
+          repoLink.href = data.repoUrl;
+          repoLink.textContent = data.repoUrl;
+
+          // Render footer
+          document.getElementById('dl-button').onclick = () => {
+            const dataUrl = 'data:,' + JSON.stringify(data, null, 2);
+            const a = document.createElement('a');
+            a.href = dataUrl;
+            a.download = 'benchmark_data.json';
+            a.click();
+          };
+
+          // Prepare data points for charts
+          return Object.keys(data.entries).map(name => ({
+            name,
+            dataSet: collectBenchesPerTestCase(data.entries[name]),
+          }));
+        }
+
+        function renderAllChars(dataSets) {
+
+          function renderGraph(parent, name, dataset) {
+            const canvas = document.createElement('canvas');
+            canvas.className = 'benchmark-chart';
+            parent.appendChild(canvas);
+
+            const color = toolColors[dataset.length > 0 ? dataset[0].tool : '_'];
+            const data = {
+              labels: dataset.map(d => d.commit.id.slice(0, 7)),
+              datasets: [
+                {
+                  label: name,
+                  data: dataset.map(d => d.bench.value),
+                  borderColor: color,
+                  backgroundColor: color + '60', // Add alpha for #rrggbbaa
+                }
+              ],
+            };
+            const options = {
+              scales: {
+                xAxes: [
+                  {
+                    scaleLabel: {
+                      display: true,
+                      labelString: 'commit',
+                    },
+                  }
+                ],
+                yAxes: [
+                  {
+                    scaleLabel: {
+                      display: true,
+                      labelString: dataset.length > 0 ? dataset[0].bench.unit : '',
+                    },
+                    ticks: {
+                      beginAtZero: true,
+                    }
+                  }
+                ],
+              },
+              tooltips: {
+                callbacks: {
+                  afterTitle: items => {
+                    const {index} = items[0];
+                    const data = dataset[index];
+                    return '\n' + data.commit.message + '\n\n' + data.commit.timestamp + ' committed by @' + data.commit.committer.username + '\n';
+                  },
+                  label: item => {
+                    let label = item.value;
+                    const { range, unit } = dataset[item.index].bench;
+                    label += ' ' + unit;
+                    if (range) {
+                      label += ' (' + range + ')';
+                    }
+                    return label;
+                  },
+                  afterLabel: item => {
+                    const { extra } = dataset[item.index].bench;
+                    return extra ? '\n' + extra : '';
+                  }
+                }
+              },
+              onClick: (_mouseEvent, activeElems) => {
+                if (activeElems.length === 0) {
+                  return;
+                }
+                // XXX: Undocumented. How can we know the index?
+                const index = activeElems[0]._index;
+                const url = dataset[index].commit.url;
+                window.open(url, '_blank');
+              },
+            };
+
+            new Chart(canvas, {
+              type: 'line',
+              data,
+              options,
+            });
+          }
+
+          function renderBenchSet(name, benchSet, main) {
+            const setElem = document.createElement('div');
+            setElem.className = 'benchmark-set';
+            main.appendChild(setElem);
+
+            const nameElem = document.createElement('h1');
+            nameElem.className = 'benchmark-title';
+            nameElem.textContent = name;
+            setElem.appendChild(nameElem);
+
+            const graphsElem = document.createElement('div');
+            graphsElem.className = 'benchmark-graphs';
+            setElem.appendChild(graphsElem);
+
+            for (const [benchName, benches] of benchSet.entries()) {
+              renderGraph(graphsElem, benchName, benches)
+            }
+          }
+
+          const main = document.getElementById('main');
+          for (const {name, dataSet} of dataSets) {
+            renderBenchSet(name, dataSet, main);
+          }
+        }
+
+        renderAllChars(init()); // Start
+      })();
+    </script>
+  </body>
+</html>

From cc19d4fdaa02bc34ad3ff7fad34e4cfa0115a6f7 Mon Sep 17 00:00:00 2001
From: github-action-benchmark <github@users.noreply.github.com>
Date: Thu, 4 Jun 2026 21:41:08 +0000
Subject: [PATCH 3/4] add Benchmark (jmh) benchmark result for
 4253ea5ba83e55270250a653ca42451b80dfdb87

---
 dev/bench/data.js | 78 ++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 77 insertions(+), 1 deletion(-)

diff --git a/dev/bench/data.js b/dev/bench/data.js
index 8b7e45a..001c5b7 100644
--- a/dev/bench/data.js
+++ b/dev/bench/data.js
@@ -1,5 +1,5 @@
 window.BENCHMARK_DATA = {
-  "lastUpdate": 1780551397446,
+  "lastUpdate": 1780609268190,
   "repoUrl": "https://github.com/dfa1/vortex-java",
   "entries": {
     "Benchmark": [
@@ -84,6 +84,82 @@ window.BENCHMARK_DATA = {
             "extra": "iterations: 3\nforks: 1\nthreads: 1"
           }
         ]
+      },
+      {
+        "commit": {
+          "author": {
+            "name": "Davide Angelocola",
+            "username": "dfa1",
+            "email": "davide.angelocola@gmail.com"
+          },
+          "committer": {
+            "name": "Davide Angelocola",
+            "username": "dfa1",
+            "email": "davide.angelocola@gmail.com"
+          },
+          "id": "4253ea5ba83e55270250a653ca42451b80dfdb87",
+          "message": "docs: remove completed JDK 26 build matrix TODO\n\nCo-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>",
+          "timestamp": "2026-06-04T21:30:30Z",
+          "url": "https://github.com/dfa1/vortex-java/commit/4253ea5ba83e55270250a653ca42451b80dfdb87"
+        },
+        "date": 1780609267895,
+        "tool": "jmh",
+        "benches": [
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.javaReadCascading",
+            "value": 34.73412673017375,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.javaReadClose",
+            "value": 23.213366666917082,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.javaReadVolume",
+            "value": 34.739552051152124,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.jniReadClose",
+            "value": 1.826788113082755,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.jniReadSymbol",
+            "value": 0.6157357455992578,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.jniReadVolume",
+            "value": 3.5239271090875484,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaWriteBenchmark.javaWrite",
+            "value": 0.7345223414023522,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaWriteBenchmark.javaWriteCascading",
+            "value": 0.3751139782900637,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaWriteBenchmark.jniWrite",
+            "value": 0.012917204484283023,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          }
+        ]
       }
     ]
   }

From 0dde5b49561787a88aaf9e12d926d8fc90a4c707 Mon Sep 17 00:00:00 2001
From: github-action-benchmark <github@users.noreply.github.com>
Date: Fri, 5 Jun 2026 21:35:28 +0000
Subject: [PATCH 4/4] add Benchmark (jmh) benchmark result for
 801633b171a0c52e70cb285a1f967264d2108134

---
 dev/bench/data.js | 78 ++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 77 insertions(+), 1 deletion(-)

diff --git a/dev/bench/data.js b/dev/bench/data.js
index 001c5b7..0a3b7b1 100644
--- a/dev/bench/data.js
+++ b/dev/bench/data.js
@@ -1,5 +1,5 @@
 window.BENCHMARK_DATA = {
-  "lastUpdate": 1780609268190,
+  "lastUpdate": 1780695328852,
   "repoUrl": "https://github.com/dfa1/vortex-java",
   "entries": {
     "Benchmark": [
@@ -160,6 +160,82 @@ window.BENCHMARK_DATA = {
             "extra": "iterations: 3\nforks: 1\nthreads: 1"
           }
         ]
+      },
+      {
+        "commit": {
+          "author": {
+            "name": "Davide Angelocola",
+            "username": "dfa1",
+            "email": "davide.angelocola@gmail.com"
+          },
+          "committer": {
+            "name": "Davide Angelocola",
+            "username": "dfa1",
+            "email": "davide.angelocola@gmail.com"
+          },
+          "id": "801633b171a0c52e70cb285a1f967264d2108134",
+          "message": "[maven-release-plugin] prepare for next development iteration",
+          "timestamp": "2026-06-05T21:21:00Z",
+          "url": "https://github.com/dfa1/vortex-java/commit/801633b171a0c52e70cb285a1f967264d2108134"
+        },
+        "date": 1780695328390,
+        "tool": "jmh",
+        "benches": [
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.javaReadCascading",
+            "value": 28.908963732082018,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.javaReadClose",
+            "value": 24.033752498112403,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.javaReadVolume",
+            "value": 35.60017254176457,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.jniReadClose",
+            "value": 1.8191862506274543,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.jniReadSymbol",
+            "value": 0.6149197709205404,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaReadBenchmark.jniReadVolume",
+            "value": 3.3779569748272884,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaWriteBenchmark.javaWrite",
+            "value": 0.7348825431386921,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaWriteBenchmark.javaWriteCascading",
+            "value": 0.257446797431972,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          },
+          {
+            "name": "io.github.dfa1.vortex.performance.RustVsJavaWriteBenchmark.jniWrite",
+            "value": 0.012840988644632963,
+            "unit": "ops/s",
+            "extra": "iterations: 3\nforks: 1\nthreads: 1"
+          }
+        ]
       }
     ]
   }