optimize buffer sizes

shikokuchuo · Sep 9, 2024 · 7ceb23e · 7ceb23e
1 parent 6e23b46
commit 7ceb23e
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/NEWS.md b/NEWS.md
@@ -1,5 +1,7 @@
 # secretbase 1.0.1.9000 (development)
 
+* Improves performance in most situations by optimizing buffer sizes, especially when hashing large files.
+
 # secretbase 1.0.1
 
 * Improved error message if argument 'convert' is not of logical type.

diff --git a/src/secret.h b/src/secret.h
@@ -44,7 +44,7 @@ Rf_error("'file' must be a character string")
 
 #define SB_R_SERIAL_VER 3
 #define SB_SERIAL_HEADERS 6
-#define SB_BUF_SIZE 4096
+#define SB_BUF_SIZE 65536
 
 #ifdef WORDS_BIGENDIAN
 # define MBEDTLS_IS_BIG_ENDIAN 1
@@ -111,7 +111,7 @@ typedef struct nano_buf_s {
   size_t cur;
 } nano_buf;
 
-#define SB_INIT_BUFSIZE 8192
+#define SB_INIT_BUFSIZE 4096
 #define SB_SERIAL_VER 3
 #define SB_SERIAL_THR 134217728
 #define NANO_ALLOC(x, sz)                                      \