[clinfo] 34/148: Define vendor extensions

[Andreas Beckmann]

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anbe pushed a commit to branch clinfo
in repository clinfo.

commit b89c319e4377c4e43e02efb855a0f1df9a3316b2
Author: Giuseppe Bilotta <giuseppe.bilotta at gmail.com>
Date:   Tue Jun 11 19:47:35 2013 +0200

    Define vendor extensions
    
    They might be not defined in the official headers.
---
 src/clinfo.c |  7 +------
 src/ext.h    | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+), 6 deletions(-)

diff --git a/src/clinfo.c b/src/clinfo.c
index 14128b1..8ddcc1b 100644
--- a/src/clinfo.c
+++ b/src/clinfo.c
@@ -2,15 +2,10 @@
  * on all available OpenCL platforms present in the system
  */
 
-#ifdef __APPLE__
-#include <OpenCL/cl_ext.h>
-#else
-#include <CL/cl_ext.h>
-#endif
-
 #include <time.h>
 #include <string.h>
 
+#include "ext.h"
 #include "error.h"
 #include "memory.h"
 #include "strbuf.h"
diff --git a/src/ext.h b/src/ext.h
new file mode 100644
index 0000000..81179e0
--- /dev/null
+++ b/src/ext.h
@@ -0,0 +1,34 @@
+/* Include OpenCL headers and extensions, and define vendor-specific OpenCL
+ * extensions, since they may not be defined in the official headers.
+ */
+
+#ifdef __APPLE__
+#include <OpenCL/cl_ext.h>
+#else
+#include <CL/cl_ext.h>
+#endif
+
+/*********************************
+* cl_amd_device_attribute_query *
+*********************************/
+#define CL_DEVICE_PROFILING_TIMER_OFFSET_AMD        0x4036
+#define CL_DEVICE_TOPOLOGY_AMD                      0x4037
+#define CL_DEVICE_BOARD_NAME_AMD                    0x4038
+#define CL_DEVICE_GLOBAL_FREE_MEMORY_AMD            0x4039
+#define CL_DEVICE_SIMD_PER_COMPUTE_UNIT_AMD         0x4040
+#define CL_DEVICE_SIMD_WIDTH_AMD                    0x4041
+#define CL_DEVICE_SIMD_INSTRUCTION_WIDTH_AMD        0x4042
+#define CL_DEVICE_WAVEFRONT_WIDTH_AMD               0x4043
+#define CL_DEVICE_GLOBAL_MEM_CHANNELS_AMD           0x4044
+#define CL_DEVICE_GLOBAL_MEM_CHANNEL_BANKS_AMD      0x4045
+#define CL_DEVICE_GLOBAL_MEM_CHANNEL_BANK_WIDTH_AMD 0x4046
+#define CL_DEVICE_LOCAL_MEM_SIZE_PER_COMPUTE_UNIT_AMD   0x4047
+#define CL_DEVICE_LOCAL_MEM_BANKS_AMD               0x4048
+
+typedef union
+{
+    struct { cl_uint type; cl_uint data[5]; } raw;
+    struct { cl_uint type; cl_char unused[17]; cl_char bus; cl_char device; cl_char function; } pcie;
+} cl_device_topology_amd;
+
+#define CL_DEVICE_TOPOLOGY_TYPE_PCIE_AMD            1

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