From 70645e48072bf193fbf069949f1d2b10fddac8a3 Mon Sep 17 00:00:00 2001
From: pointerhacker <145901472+pointerhacker@users.noreply.github.com>
Date: 星期二, 15 十月 2024 17:50:51 +0800
Subject: [PATCH] 数据并行可能导致的模型训练报错 (#2139)
---
runtime/onnxruntime/src/alignedmem.cpp | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/runtime/onnxruntime/src/alignedmem.cpp b/runtime/onnxruntime/src/alignedmem.cpp
index 9c7d323..b72c623 100644
--- a/runtime/onnxruntime/src/alignedmem.cpp
+++ b/runtime/onnxruntime/src/alignedmem.cpp
@@ -6,8 +6,8 @@
void *p1; // original block
void **p2; // aligned block
int offset = alignment - 1 + sizeof(void *);
- if ((p1 = (void *)malloc(required_bytes + offset)) == NULL) {
- return NULL;
+ if ((p1 = (void *)malloc(required_bytes + offset)) == nullptr) {
+ return nullptr;
}
p2 = (void **)(((size_t)(p1) + offset) & ~(alignment - 1));
p2[-1] = p1;
--
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