[Libclc-dev] [PATCH 1/2] Implement builtins for cl_khr_global_int32_base_atomics extension

[Tom Stellard]

From: Tom Stellard <thomas.stellard at amd.com>

---
 generic/include/clc/cl_khr_global_int32_base_atomics/atom_add.h | 2 ++
 generic/include/clc/cl_khr_global_int32_base_atomics/atom_dec.h | 2 ++
 generic/include/clc/cl_khr_global_int32_base_atomics/atom_inc.h | 2 ++
 generic/include/clc/cl_khr_global_int32_base_atomics/atom_sub.h | 2 ++
 generic/include/clc/clc.h                                       | 8 +++++++-
 generic/lib/SOURCES                                             | 4 ++++
 generic/lib/cl_khr_global_int32_base_atomics/atom_add.cl        | 9 +++++++++
 generic/lib/cl_khr_global_int32_base_atomics/atom_dec.cl        | 9 +++++++++
 generic/lib/cl_khr_global_int32_base_atomics/atom_inc.cl        | 9 +++++++++
 generic/lib/cl_khr_global_int32_base_atomics/atom_sub.cl        | 9 +++++++++
 10 files changed, 55 insertions(+), 1 deletion(-)
 create mode 100644 generic/include/clc/cl_khr_global_int32_base_atomics/atom_add.h
 create mode 100644 generic/include/clc/cl_khr_global_int32_base_atomics/atom_dec.h
 create mode 100644 generic/include/clc/cl_khr_global_int32_base_atomics/atom_inc.h
 create mode 100644 generic/include/clc/cl_khr_global_int32_base_atomics/atom_sub.h
 create mode 100644 generic/lib/cl_khr_global_int32_base_atomics/atom_add.cl
 create mode 100644 generic/lib/cl_khr_global_int32_base_atomics/atom_dec.cl
 create mode 100644 generic/lib/cl_khr_global_int32_base_atomics/atom_inc.cl
 create mode 100644 generic/lib/cl_khr_global_int32_base_atomics/atom_sub.cl

diff --git a/generic/include/clc/cl_khr_global_int32_base_atomics/atom_add.h b/generic/include/clc/cl_khr_global_int32_base_atomics/atom_add.h
new file mode 100644
index 0000000..9740b3d
--- /dev/null
+++ b/generic/include/clc/cl_khr_global_int32_base_atomics/atom_add.h
@@ -0,0 +1,2 @@
+_CLC_OVERLOAD _CLC_DECL int atom_add(global int *p, int val);
+_CLC_OVERLOAD _CLC_DECL unsigned int atom_add(global unsigned int *p, unsigned int val);
diff --git a/generic/include/clc/cl_khr_global_int32_base_atomics/atom_dec.h b/generic/include/clc/cl_khr_global_int32_base_atomics/atom_dec.h
new file mode 100644
index 0000000..57123ce
--- /dev/null
+++ b/generic/include/clc/cl_khr_global_int32_base_atomics/atom_dec.h
@@ -0,0 +1,2 @@
+_CLC_OVERLOAD _CLC_DECL int atom_add(global int *p);
+_CLC_OVERLOAD _CLC_DECL unsigned int atom_add(global unsigned int *p);
diff --git a/generic/include/clc/cl_khr_global_int32_base_atomics/atom_inc.h b/generic/include/clc/cl_khr_global_int32_base_atomics/atom_inc.h
new file mode 100644
index 0000000..050747c
--- /dev/null
+++ b/generic/include/clc/cl_khr_global_int32_base_atomics/atom_inc.h
@@ -0,0 +1,2 @@
+_CLC_OVERLOAD _CLC_DECL int atom_inc(global int *p);
+_CLC_OVERLOAD _CLC_DECL unsigned int atom_inc(global unsigned int *p);
diff --git a/generic/include/clc/cl_khr_global_int32_base_atomics/atom_sub.h b/generic/include/clc/cl_khr_global_int32_base_atomics/atom_sub.h
new file mode 100644
index 0000000..c435c72
--- /dev/null
+++ b/generic/include/clc/cl_khr_global_int32_base_atomics/atom_sub.h
@@ -0,0 +1,2 @@
+_CLC_OVERLOAD _CLC_DECL int atom_sub(global int *p, int val);
+_CLC_OVERLOAD _CLC_DECL unsigned int atom_sub(global unsigned int *p, unsigned int val);
diff --git a/generic/include/clc/clc.h b/generic/include/clc/clc.h
index 7846ff7..dd4bb29 100644
--- a/generic/include/clc/clc.h
+++ b/generic/include/clc/clc.h
@@ -105,12 +105,18 @@
 #include <clc/synchronization/cl_mem_fence_flags.h>
 #include <clc/synchronization/barrier.h>
 
-/* 6.11.11 Atomic Functins */
+/* 6.11.11 Atomic Functions */
 #include <clc/atomic/atomic_add.h>
 #include <clc/atomic/atomic_dec.h>
 #include <clc/atomic/atomic_inc.h>
 #include <clc/atomic/atomic_sub.h>
 
+/* cl_khr_global_int32_base_atomics Extension Functions */
+#include <clc/cl_khr_global_int32_base_atomics/atom_add.h>
+#include <clc/cl_khr_global_int32_base_atomics/atom_dec.h>
+#include <clc/cl_khr_global_int32_base_atomics/atom_inc.h>
+#include <clc/cl_khr_global_int32_base_atomics/atom_sub.h>
+
 /* libclc internal defintions */
 #ifdef __CLC_INTERNAL
 #include <math/clc_nextafter.h>
diff --git a/generic/lib/SOURCES b/generic/lib/SOURCES
index 35b0739..aa14165 100644
--- a/generic/lib/SOURCES
+++ b/generic/lib/SOURCES
@@ -1,4 +1,8 @@
 atomic/atomic_impl.ll
+cl_khr_global_int32_base_atomics/atom_add.cl
+cl_khr_global_int32_base_atomics/atom_dec.cl
+cl_khr_global_int32_base_atomics/atom_inc.cl
+cl_khr_global_int32_base_atomics/atom_sub.cl
 convert.cl
 common/sign.cl
 geometric/cross.cl
diff --git a/generic/lib/cl_khr_global_int32_base_atomics/atom_add.cl b/generic/lib/cl_khr_global_int32_base_atomics/atom_add.cl
new file mode 100644
index 0000000..9151b0c
--- /dev/null
+++ b/generic/lib/cl_khr_global_int32_base_atomics/atom_add.cl
@@ -0,0 +1,9 @@
+#include <clc/clc.h>
+
+#define IMPL(TYPE) \
+_CLC_OVERLOAD _CLC_DEF TYPE atom_add(global TYPE *p, TYPE val) { \
+  return atomic_add(p, val); \
+}
+
+IMPL(int)
+IMPL(unsigned int)
diff --git a/generic/lib/cl_khr_global_int32_base_atomics/atom_dec.cl b/generic/lib/cl_khr_global_int32_base_atomics/atom_dec.cl
new file mode 100644
index 0000000..a74158d
--- /dev/null
+++ b/generic/lib/cl_khr_global_int32_base_atomics/atom_dec.cl
@@ -0,0 +1,9 @@
+#include <clc/clc.h>
+
+#define IMPL(TYPE) \
+_CLC_OVERLOAD _CLC_DEF TYPE atom_dec(global TYPE *p) { \
+  return atom_sub(p, 1); \
+}
+
+IMPL(int)
+IMPL(unsigned int)
diff --git a/generic/lib/cl_khr_global_int32_base_atomics/atom_inc.cl b/generic/lib/cl_khr_global_int32_base_atomics/atom_inc.cl
new file mode 100644
index 0000000..1404b5a
--- /dev/null
+++ b/generic/lib/cl_khr_global_int32_base_atomics/atom_inc.cl
@@ -0,0 +1,9 @@
+#include <clc/clc.h>
+
+#define IMPL(TYPE) \
+_CLC_OVERLOAD _CLC_DEF TYPE atom_inc(global TYPE *p) { \
+  return atom_add(p, 1); \
+}
+
+IMPL(int)
+IMPL(unsigned int)
diff --git a/generic/lib/cl_khr_global_int32_base_atomics/atom_sub.cl b/generic/lib/cl_khr_global_int32_base_atomics/atom_sub.cl
new file mode 100644
index 0000000..7faa3cc
--- /dev/null
+++ b/generic/lib/cl_khr_global_int32_base_atomics/atom_sub.cl
@@ -0,0 +1,9 @@
+#include <clc/clc.h>
+
+#define IMPL(TYPE) \
+_CLC_OVERLOAD _CLC_DEF TYPE atom_sub(global TYPE *p, TYPE val) { \
+  return atomic_sub(p, val); \
+}
+
+IMPL(int)
+IMPL(unsigned int)
-- 
1.8.1.4