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microsoft · Jul 27, 2023 · b9ec5a6 · b9ec5a6
1 parent 59e15c8
commit b9ec5a6
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/include/mscclpp/proxy_channel.hpp b/include/mscclpp/proxy_channel.hpp
@@ -41,6 +41,9 @@ class ProxyService : public BaseProxyService {
   /// @return The ID of the semaphore.
   SemaphoreId addSemaphore(std::shared_ptr<Connection> connection);
 
+  /// Add a pitch pair to the proxy service.
+  /// @param id The ID of the semaphore.
+  /// @param pitch The pitch pair.
   void addPitch(SemaphoreId id, std::pair<uint64_t, uint64_t> pitch);
 
   /// Register a memory region with the proxy service.

diff --git a/src/proxy_channel.cc b/src/proxy_channel.cc
@@ -67,7 +67,7 @@ ProxyHandlerResult ProxyService::handleTrigger(ProxyTrigger triggerRaw) {
     RegisteredMemory& dst = memories_[trigger->fields.dstMemoryId];
     RegisteredMemory& src = memories_[trigger->fields.srcMemoryId];
     if (trigger->fields2D.multiDimensionFlag) {
-      std::pair<uint64_t, uint64_t>& pitch = pitches_[trigger->fields.chanId];
+      std::pair<uint64_t, uint64_t>& pitch = pitches_.at(trigger->fields.chanId);
       semaphore->connection()->write2D(dst, trigger->fields.dstOffset, pitch.first, src, trigger->fields.srcOffset,
                                        pitch.second, trigger->fields2D.width, trigger->fields2D.height);
     } else {