Initial Commit: Based on TI OpenCL v0.8, originally based on clover.shamrock_v0.8

This is a continuation of the clover OpenCL project:
        http://people.freedesktop.org/~steckdenis/clover

based on the contributions from Texas Instruments for Keystone II DSP device:
        git.ti.com/opencl

and adding contributions from Linaro for ARM CPU-only support.

See README.txt for more info, and build instructions.

Signed-off-by: Gil Pitney <gil.pitney@linaro.org>

1 files changed, 68 insertions, 0 deletions

diff --git a/src/core/util.cpp b/src/core/util.cpp
new file mode 100644
index 0000000..afeb564
--- /dev/null
+++ b/src/core/util.cpp
@@ -0,0 +1,68 @@
+/******************************************************************************
+ * Copyright (c) 2012-2014, Texas Instruments Incorporated - http://www.ti.com/
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *       * Redistributions of source code must retain the above copyright
+ *         notice, this list of conditions and the following disclaimer.
+ *       * Redistributions in binary form must reproduce the above copyright
+ *         notice, this list of conditions and the following disclaimer in the
+ *         documentation and/or other materials provided with the distribution.
+ *       * Neither the name of Texas Instruments Incorporated nor the
+ *         names of its contributors may be used to endorse or promote products
+ *         derived from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ *   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ *   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ *   ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ *   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ *   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ *   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ *   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ *   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ *   THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+/**
+ * \file core/util.c
+ * \brief misc utils
+ */
+
+#include <stdint.h>
+#include <ctype.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "util.h"
+
+/******************************************************************************
+* Parse first line in a file, read integer immediately following a string
+******************************************************************************/
+uint32_t parse_file_line_value(const char *fname, const char *sname,
+                              uint32_t default_val)
+{
+    uint32_t val   = default_val;
+    FILE *fp   = NULL;
+    char *line = NULL;
+    char *str  = NULL;
+    size_t len = 0;
+
+    if ((fp = fopen(fname, "r")) == NULL) return val;
+    if (getline(&line, &len, fp) != -1)
+    {
+        if ((str = strstr(line, sname)) != NULL)
+        {
+            str += strlen(sname);
+            while(!isdigit(*str) && *str != '\0') str++;
+            if (*str != '\0') val = atoi(str);
+        }
+    }
+
+    if (fp   != NULL) fclose(fp);
+    if (line != NULL) free(line);
+    return val;
+}
+