sinh¶
Computes the element-wise hyperbolic sine of vector elements.
Description¶
The sinh(a)
function computes hyperbolic sine of vector elements.
Data Type |
Threshold Limitations on Input Parameters |
---|---|
single precision |
|
double precision |
|
Argument |
Result |
Error Code |
---|---|---|
+0 |
+0 |
|
-0 |
-0 |
|
a > overflow |
+\(\infty\) |
|
a < -overflow |
-\(\infty\) |
|
+\(\infty\) |
+\(\infty\) |
|
-\(\infty\) |
-\(\infty\) |
|
QNAN |
QNAN |
|
SNAN |
QNAN |
\(+i· \infty\) |
\(- \infty +i·QNAN\) |
\(QNAN+i·QNAN\) |
\(-0+i·QNAN\) |
\(+0+i·QNAN\) |
\(QNAN+i·QNAN\) |
\(+ \infty +i·QNAN\) |
\(QNAN+i·QNAN\) |
\(+i·Y\) |
\(- \infty\)·Cos(Y)+ i·\(\infty\)·Sin(Y) |
\(+ \infty ·CIS(Y)\) |
\(QNAN+i·QNAN\) |
||||
\(+i·0\) |
\(- \infty +i·0\) |
\(-0+i·0\) |
\(+0+i·0\) |
\(+ \infty +i·0\) |
\(QNAN+i·0\) |
||
\(-i·0\) |
\(- \infty -i·0\) |
\(-0-i·0\) |
\(+0-i·0\) |
\(+ \infty -i·0\) |
\(QNAN-i·0\) |
||
\(-i·Y\) |
\(- \infty\)·Cos(Y)+ i· infty ·Sin(Y)` |
\(+ \infty ·CIS(Y)\) |
\(QNAN+i·QNAN\) |
||||
\(-i· \infty\) |
\(- \infty +i·QNAN\) |
\(QNAN+i·QNAN\) |
\(-0+i·QNAN\) |
\(+0+i·QNAN\) |
\(QNAN+i·QNAN\) |
\(+ \infty +i·QNAN\) |
\(QNAN+i·QNAN\) |
\(+i·NAN\) |
\(- \infty +i·QNAN\) |
\(QNAN+i·QNAN\) |
\(-0+i·QNAN\) |
\(+0+i·QNAN\) |
\(QNAN+i·QNAN\) |
\(+ \infty +i·QNAN\) |
\(QNAN+i·QNAN\) |
Note
The complex
sinh(a)
function sets the VM Error Status tostatus::overflow
in the case of overflow, that is, when RE(a), IM(a) are finite non-zero numbers, but the real or imaginary part of the exact result is so large that it does not meet the target precision.sinh(CONJ(a))=CONJ(sinh(a))
sinh(-a)=-sinh(a)
.
API¶
Syntax¶
Buffer API
namespace oneapi::mkl::vm {
sycl::event sinh(sycl::queue & exec_queue,
std::int64_t n,
sycl::buffer<T> & a,
sycl::buffer<T> & y,
oneapi::mkl::vm::mode mode = oneapi::mkl::vm::mode::not_defined,
oneapi::mkl::vm::error_handler<T> errhandler = {});
}
namespace oneapi::mkl::vm {
sycl::event sinh(sycl::queue & exec_queue,
sycl::buffer<T> & a,
oneapi::mkl::slice sa,
sycl::buffer<T> & y,
oneapi::mkl::slice sy,
oneapi::mkl::vm::mode mode = oneapi::mkl::vm::mode::not_defined,
oneapi::mkl::vm::error_handler<T> errhandler = {});
}
USM API
namespace oneapi::mkl::vm {
sycl::event sinh(sycl::queue & exec_queue,
std::int64_t n,
T const * a,
T * y,
std::vector<cl::sycl::event> const & depends = {},
oneapi::mkl::vm::mode mode = oneapi::mkl::vm::mode::not_defined,
oneapi::mkl::vm::error_handler<T> errhandler = {});
}
namespace oneapi::mkl::vm {
sycl::event sinh(sycl::queue & exec_queue,
T const * a,
oneapi::mkl::slice sa,
T * y,
oneapi::mkl::slice sy,
std::vector<cl::sycl::event> const & depends = {},
oneapi::mkl::vm::mode mode = oneapi::mkl::vm::mode::not_defined,
oneapi::mkl::vm::error_handler<T> errhandler = {});
}
sinh
supports the following precisions and devices:
T |
Devices supported |
---|---|
|
Host, CPU, and GPU |
|
Host, CPU, and GPU |
|
Host |
|
Host |
Input Parameters¶
Buffer API
- exec_queue
The queue where the routine should be executed.
- n
Specifies the number of elements to be calculated.
- a
The buffer containing the input vector.
- sa
Slice selector for
a
. See Data Types for a description of the oneMKL slice type.- sy
Slice selector for
y
. See Data Types for a description of the oneMKL slice type.- mode
Overrides the global VM mode setting for this function call. See set_mode function for possible values and their description. This is an optional parameter. The default value is
mode::not_defined
.- errhandler
Sets local error handling mode for this function call. See the create_error_handler function for arguments and their descriptions. This is an optional parameter. The local error handler is disabled by default.
USM API
- exec_queue
The queue where the routine should be executed.
- n
Specifies the number of elements to be calculated.
- a
Pointer to the input vector.
- sa
Slice selector for
a
. See Data Types for a description of the oneMKL slice type.- sy
Slice selector for
y
. See Data Types for a description of the oneMKL slice type.- depends
Vector of dependent events (to wait for input data to be ready). This is an optional parameter. The default is an empty vector.
- mode
Overrides the global VM mode setting for this function call. See the set_mode function for possible values and their description. This is an optional parameter. The default value is
mode::not_defined
.- errhandler
Sets local error handling mode for this function call. See the create_error_handler function for arguments and their descriptions. This is an optional parameter. The local error handler is disabled by default.
Output Parameters¶
Buffer API
- y
The buffer containing the output vector.
- return value (event)
Computation end event.
USM API
- y
Pointer to the output vector.
- return value (event)
Computation end event.