Merge from develop

src/targets/gpu/device/acos.cpp

+#include <migraphx/gpu/device/acos.hpp>
+#include <migraphx/gpu/device/nary.hpp>
+#include <migraphx/gpu/device/types.hpp>
+
+namespace migraphx {
+inline namespace MIGRAPHX_INLINE_NS {
+namespace gpu {
+namespace device {
+
+void acos(hipStream_t stream, const argument& result, const argument& arg)
+{
+    nary(stream, result, arg)([](auto x) { return ::acos(to_hip_type(x)); });
+}
+
+} // namespace device
+} // namespace gpu
+} // namespace MIGRAPHX_INLINE_NS
+} // namespace migraphx

src/targets/gpu/device/asin.cpp

+#include <migraphx/gpu/device/asin.hpp>
+#include <migraphx/gpu/device/nary.hpp>
+#include <migraphx/gpu/device/types.hpp>
+
+namespace migraphx {
+inline namespace MIGRAPHX_INLINE_NS {
+namespace gpu {
+namespace device {
+
+void asin(hipStream_t stream, const argument& result, const argument& arg)
+{
+    nary(stream, result, arg)([](auto x) { return ::asin(to_hip_type(x)); });
+}
+
+} // namespace device
+} // namespace gpu
+} // namespace MIGRAPHX_INLINE_NS
+} // namespace migraphx

src/targets/gpu/device/include/migraphx/gpu/device/nary.hpp

@@ -313,6 +313,12 @@ void nary_impl(hipStream_t stream, F f, argument result, Arguments... args)
         nary_nonstandard_impl(stream, f, result, args...);
 }
 
+template <class F>
+void nary_impl(hipStream_t stream, F f, argument result)
+{
+    nary_standard_impl(stream, f, result);
+}
+
 template <class... Arguments>
 auto nary_nonstandard(hipStream_t stream, argument result, Arguments... args)
 {