Changeset 637 for trunk/libs/mini-libc

Timestamp:

Jul 18, 2019, 2:06:55 PM (5 years ago)

Author:

alain

Message:

Introduce the non-standard pthread_parallel_create() system call
and re-write the <fft> and <sort> applications to improve the
intrinsic paralelism in applications.

Location:

trunk/libs/mini-libc

Files:

• stdio.h (modified) (1 diff)
• stdlib.c (modified) (4 diffs)

trunk/libs/mini-libc/stdio.h

@@ -2 +2 @@
  * stdio.h - User level <stdio> library definition.
  * 
- * Author     Alain Greiner (2016,2017,2018)
+ * Author     Alain Greiner (2016,2017,2018,2019)
  *
  * Copyright (c) UPMC Sorbonne Universites

trunk/libs/mini-libc/stdlib.c

@@ -148 +148 @@
 void * malloc( unsigned int size )
 {
-    // get cluster identifier
-    unsigned int cxy;
-    unsigned int lid;
-    get_core( &cxy , &lid );
+    unsigned int cxy;
+    unsigned int lid;
+
+    // get cluster identifier
+    get_core_id( &cxy , &lid );
 
     return remote_malloc( size, cxy );
@@ -160 +161 @@
                 unsigned int size )
 {
-    // get calling core cluster identifier
-    unsigned int cxy;
-    unsigned int lid;
-    get_core( &cxy , &lid );
+    unsigned int cxy;
+    unsigned int lid;
+
+    // get cluster identifier
+    get_core_id( &cxy , &lid );
 
     return remote_calloc( count , size , cxy );
@@ -172 +174 @@
                  unsigned int  size )
 {
-    // get calling core cluster identifier
-    unsigned int cxy;
-    unsigned int lid;
-    get_core( &cxy , &lid );
+    unsigned int cxy;
+    unsigned int lid;
+
+    // get cluster identifier
+    get_core_id( &cxy , &lid );
 
     return remote_realloc( ptr , size , cxy );
@@ -183 +186 @@
 void free( void * ptr )
 {
-    // get calling core cluster identifier
-    unsigned int cxy;
-    unsigned int lid;
-    get_core( &cxy , &lid );
+    unsigned int cxy;
+    unsigned int lid;
+
+    // get cluster identifier
+    get_core_id( &cxy , &lid );
 
     remote_free( ptr , cxy );