From 628ca3609252f35cea119917ddbdbf7a2e71950f Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Fri, 14 Nov 2025 19:03:25 +0000
Subject: [PATCH 1/2] Optimize MemPool: simplify space checks and use bit
 shifts

- Replace pointer arithmetic with direct used byte check in makeShared/make
- Use bit shift instead of division in getBlockIdx for power-of-2 blockSize
- Remove unused #include <list> header

These changes reduce unnecessary calculations and improve performance
for allocation checks and address-to-block index conversions.
---
 include/benpm/mempool.hpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/benpm/mempool.hpp b/include/benpm/mempool.hpp
index a229199..4f64790 100644
--- a/include/benpm/mempool.hpp
+++ b/include/benpm/mempool.hpp
@@ -5,7 +5,6 @@
 
 #include <unordered_map>
 #include <functional>
-#include <list>
 #include <memory>
 #include <mutex>
 
@@ -23,6 +22,7 @@ namespace benpm {
   class MemPool {
   private:  // ------------------------------------------------------------
     static constexpr size_t blockSize = chunkSize * chunksPerBlock;
+    static constexpr size_t blockSizeLog2 = __builtin_ctzl(blockSize);
 
     struct Chunk {
       char* head;   // Next free byte in chunk
@@ -107,7 +107,7 @@ namespace benpm {
 
     // Returns the block index of a memory address
     size_t getBlockIdx(void* ptr) const {
-      return (size_t)(char*)ptr / blockSize;
+      return (size_t)(char*)ptr >> blockSizeLog2;
     }
 
     // Returns true if given memory address resides in this pool
@@ -149,7 +149,7 @@ namespace benpm {
       #ifdef MEMPOOL_THREADSAFE
         std::lock_guard<std::mutex> lock(mutex);
       #endif
-      if (this->curChunk->head - (char*)this->curChunk + sizeof(T) >= chunkSize) {
+      if (this->curChunk->used + sizeof(T) > chunkSize) {
         if (this->curChunk->next == nullptr) {
           this->allocBlock();
         } else {
@@ -174,7 +174,7 @@ namespace benpm {
       #ifdef MEMPOOL_THREADSAFE
         std::lock_guard<std::mutex> lock(mutex);
       #endif
-      if (this->curChunk->head - (char*)this->curChunk + sizeof(T) >= chunkSize) {
+      if (this->curChunk->used + sizeof(T) > chunkSize) {
         if (this->curChunk->next == nullptr) {
           this->allocBlock();
         } else {

From 78b7dc0ebcef946536208f7c2a3ab833165d0ee7 Mon Sep 17 00:00:00 2001
From: Benjamin Mastripolito <schwalegos@gmail.com>
Date: Wed, 3 Dec 2025 05:59:14 -0700
Subject: [PATCH 2/2] ci: add Azure Static Web Apps workflow file on-behalf-of:
 @Azure opensource@microsoft.com

---
 ...-static-web-apps-gentle-pond-00fdf210f.yml | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 .github/workflows/azure-static-web-apps-gentle-pond-00fdf210f.yml

diff --git a/.github/workflows/azure-static-web-apps-gentle-pond-00fdf210f.yml b/.github/workflows/azure-static-web-apps-gentle-pond-00fdf210f.yml
new file mode 100644
index 0000000..60fec16
--- /dev/null
+++ b/.github/workflows/azure-static-web-apps-gentle-pond-00fdf210f.yml
@@ -0,0 +1,46 @@
+name: Azure Static Web Apps CI/CD
+
+on:
+  push:
+    branches:
+      - claude/optimize-code-01GUptwf6hYkPd2myGBcakCZ
+  pull_request:
+    types: [opened, synchronize, reopened, closed]
+    branches:
+      - claude/optimize-code-01GUptwf6hYkPd2myGBcakCZ
+
+jobs:
+  build_and_deploy_job:
+    if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.action != 'closed')
+    runs-on: ubuntu-latest
+    name: Build and Deploy Job
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+          lfs: false
+      - name: Build And Deploy
+        id: builddeploy
+        uses: Azure/static-web-apps-deploy@v1
+        with:
+          azure_static_web_apps_api_token: ${{ secrets.AZURE_STATIC_WEB_APPS_API_TOKEN_GENTLE_POND_00FDF210F }}
+          repo_token: ${{ secrets.GITHUB_TOKEN }} # Used for Github integrations (i.e. PR comments)
+          action: "upload"
+          ###### Repository/Build Configurations - These values can be configured to match your app requirements. ######
+          # For more information regarding Static Web App workflow configurations, please visit: https://aka.ms/swaworkflowconfig
+          app_location: "/" # App source code path
+          api_location: "" # Api source code path - optional
+          output_location: "" # Built app content directory - optional
+          ###### End of Repository/Build Configurations ######
+
+  close_pull_request_job:
+    if: github.event_name == 'pull_request' && github.event.action == 'closed'
+    runs-on: ubuntu-latest
+    name: Close Pull Request Job
+    steps:
+      - name: Close Pull Request
+        id: closepullrequest
+        uses: Azure/static-web-apps-deploy@v1
+        with:
+          azure_static_web_apps_api_token: ${{ secrets.AZURE_STATIC_WEB_APPS_API_TOKEN_GENTLE_POND_00FDF210F }}
+          action: "close"