Visible to Intel only — GUID: GUID-5E420068-96A6-4236-82FE-6A0F51AE6275
Visible to Intel only — GUID: GUID-5E420068-96A6-4236-82FE-6A0F51AE6275
v?NearbyInt
Computes a rounded integer value in the current rounding mode for each vector element.
Syntax
call vsnearbyint( n, a, y )
call vsnearbyinti(n, a, inca, y, incy)
call vmsnearbyint( n, a, y, mode )
call vmsnearbyinti(n, a, inca, y, incy, mode)
call vdnearbyint( n, a, y )
call vdnearbyinti(n, a, inca, y, incy)
call vmdnearbyint( n, a, y, mode )
call vmdnearbyinti(n, a, inca, y, incy, mode)
Include Files
- mkl_vml.f90
Input Parameters
Name |
Type |
Description |
---|---|---|
n |
INTEGER, INTENT(IN) |
Specifies the number of elements to be calculated. |
a |
DOUBLE PRECISION for vdnearbyint, vmdnearbyint REAL, INTENT(IN) for vsnearbyint, vmsnearbyint DOUBLE PRECISION, INTENT(IN) for vdnearbyint, vmdnearbyint |
Array that specifies the input vector a. |
inca, incy |
INTEGER, INTENT(IN) |
Specifies increments for the elements of a and y. |
mode |
INTEGER(KIND=8), INTENT(IN) |
Overrides global VM mode setting for this function call. See vmlSetMode for possible values and their description. |
Output Parameters
Name |
Type |
Description |
---|---|---|
y |
DOUBLE PRECISION for vdnearbyint, vmdnearbyint REAL, INTENT(OUT) for vsnearbyint, vmsnearbyint DOUBLE PRECISION, INTENT(OUT) for vdnearbyint, vmdnearbyint |
Array that specifies the output vector y. |
Description
The v?NearbyInt function computes a rounded integer value in a current rounding mode for each vector element.
Argument | Result | Exception |
---|---|---|
+0 | +0 | |
-0 | -0 | |
+∞ | +∞ | |
-∞ | -∞ | |
SNAN | QNAN | INVALID |
QNAN | QNAN |