From c0529dc4f28f9ebe837a085a2b0e21d02302446d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pedro=20J=2E=20Est=C3=A9banez?= <pedrojrulez@gmail.com>
Date: Wed, 8 May 2024 19:17:08 +0200
Subject: [PATCH] CommandQueueMT: Pre-allocate memory to avoid a bunch of
 allocations at startup

---
 core/templates/command_queue_mt.cpp | 1 +
 core/templates/command_queue_mt.h   | 4 +---
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/core/templates/command_queue_mt.cpp b/core/templates/command_queue_mt.cpp
index d9e5e0b2178..ef75a70868e 100644
--- a/core/templates/command_queue_mt.cpp
+++ b/core/templates/command_queue_mt.cpp
@@ -42,6 +42,7 @@ void CommandQueueMT::unlock() {
 }
 
 CommandQueueMT::CommandQueueMT() {
+	command_mem.reserve(DEFAULT_COMMAND_MEM_SIZE_KB * 1024);
 }
 
 CommandQueueMT::~CommandQueueMT() {
diff --git a/core/templates/command_queue_mt.h b/core/templates/command_queue_mt.h
index dbf938a117e..349404d75bd 100644
--- a/core/templates/command_queue_mt.h
+++ b/core/templates/command_queue_mt.h
@@ -325,9 +325,7 @@ class CommandQueueMT {
 
 	/***** BASE *******/
 
-	enum {
-		DEFAULT_COMMAND_MEM_SIZE_KB = 256,
-	};
+	static const uint32_t DEFAULT_COMMAND_MEM_SIZE_KB = 64;
 
 	BinaryMutex mutex;
 	LocalVector<uint8_t> command_mem;