From 3d01c60e25c1b5874e6854ac565646d6ad9432d7 Mon Sep 17 00:00:00 2001
From: Yu Yang <yuyang18@baidu.com>
Date: Tue, 17 Jan 2017 15:44:09 +0800
Subject: [PATCH] Stash

---
 paddle/utils/Compiler.h | 0
 paddle/utils/Status.h   | 9 ++++++++-
 2 files changed, 8 insertions(+), 1 deletion(-)
 create mode 100644 paddle/utils/Compiler.h

diff --git a/paddle/utils/Compiler.h b/paddle/utils/Compiler.h
new file mode 100644
index 000000000..e69de29bb
diff --git a/paddle/utils/Status.h b/paddle/utils/Status.h
index 52f312378..cb66e4b22 100644
--- a/paddle/utils/Status.h
+++ b/paddle/utils/Status.h
@@ -24,6 +24,13 @@ namespace paddle {
  * Status is Paddle error code. It only contain a std::string as error message.
  * Although Status inherits the std::exception, but do not throw it except you
  * know what you are doing.
+ *
+ *
+ * There are two styles to return status in Paddle.
+ *
+ * 1. Return Status
+ *
+ *
  */
 class Status final : public std::exception {
 public:
@@ -52,7 +59,7 @@ public:
    */
   template <typename... ARGS>
   inline void setByPrintf(const char* fmt, ARGS... args) noexcept {
-    constexpr size_t kBufferSize = 4096;
+    constexpr size_t kBufferSize = 1024;  // 1KB buffer
     char buffer[kBufferSize];
     snprintf(buffer, kBufferSize, fmt, args...);
     errMsg_.reset(new std::string(buffer));
-- 
GitLab