Merge branch 'intrinsics' of https://github.com/jalvesz/stdlib into intrinsics

Author: jalvesz

doc/specs/stdlib_intrinsics.md

@@ -33,7 +33,7 @@ Pure function.
 
 #### Argument(s)
 
-`x`: N-D array of either `real` or `complex` type. This argument is `intent(in)`.
+`x`: N-D array of either `real`, `complex` or `integer` type. This argument is `intent(in)`.
 
 `dim` (optional): scalar of type `integer` with a value in the range from 1 to n, where n equals the rank of `x`.
 
@@ -48,7 +48,7 @@ If `dim` is absent, the output is a scalar of the same `type` and `kind` as to t
 
 #### Description
 
-The `stdlib_sum_kahan` function can replace the intrinsic `sum` for `real` or `complex` arrays. It follows a chunked implementation which maximizes vectorization potential complemented by an `elemental` kernel based on the [kahan summation](https://doi.org/10.1145%2F363707.363723) strategy to reduce the round-off error:
+The `stdlib_sum_kahan` function can replace the intrinsic `sum` for `real`, `complex` or `integer` arrays. It follows a chunked implementation which maximizes vectorization potential complemented by an `elemental` kernel based on the [kahan summation](https://doi.org/10.1145%2F363707.363723) strategy to reduce the round-off error:
 
 ```fortran
 elemental subroutine kahan_kernel_<kind>(a,s,c)
@@ -79,7 +79,7 @@ Pure function.
 
 #### Argument(s)
 
-`x`: 1D array of either `real` or `complex` type. This argument is `intent(in)`.
+`x`: 1D array of either `real`, `complex` or `integer` type. This argument is `intent(in)`.
 
 `dim` (optional): scalar of type `integer` with a value in the range from 1 to n, where n equals the rank of `x`.
 
@@ -116,7 +116,7 @@ Pure function.
 
 #### Argument(s)
 
-`x`: 1D array of either `real` or `complex` type. This argument is `intent(in)`.
+`x`: 1D array of either `real`, `complex` or `integer` type. This argument is `intent(in)`.
 
 `y`: 1D array of the same type and kind as `x`. This argument is `intent(in)`.
 

src/stdlib_intrinsics.fypp

@@ -5,7 +5,7 @@
 #:set RANKS = range(2, MAXRANK + 1)
 
 module stdlib_intrinsics
-    !!Replacement of some Fortran intrinsic functions offering either faster and/or more accurate implementations.
+    !!Alternative implementations of some Fortran intrinsic functions offering either faster and/or more accurate evaluation.
     !! ([Specification](../page/specs/stdlib_intrinsics.html))
     use stdlib_kinds
     implicit none
@@ -23,7 +23,7 @@ module stdlib_intrinsics
         !! This interface provides standard conforming call for sum of elements of any rank.
         !! The 1-D base implementation follows a chunked approach for optimizing performance and increasing accuracy.
         !! The `N-D` interfaces calls upon the `(N-1)-D` implementation. 
-        !! Supported data types include `real` and `complex`.
+        !! Supported data types include `real`, `complex` and `integer`.
         !!
         #:for k, t, s in I_KINDS_TYPES + R_KINDS_TYPES + C_KINDS_TYPES
         pure module function stdlib_sum_1d_${s}$(a) result(s)
@@ -64,7 +64,7 @@ module stdlib_intrinsics
         !! This interface provides standard conforming call for sum of elements of any rank.
         !! The 1-D base implementation follows a chunked approach combined with a kahan kernel for optimizing performance and increasing accuracy.
         !! The `N-D` interfaces calls upon the `(N-1)-D` implementation. 
-        !! Supported data types include `real` and `complex`.
+        !! Supported data types include `real`, `complex` and `integer`.
         !!
         #:for k, t, s in R_KINDS_TYPES + C_KINDS_TYPES
         pure module function stdlib_sum_kahan_1d_${s}$(a) result(s)
@@ -104,7 +104,7 @@ module stdlib_intrinsics
         !! 
         !! compute the dot_product of rank 1 arrays.
         !! The 1-D base implementation follows a chunked approach for optimizing performance and increasing accuracy.
-        !! Supported data types include `real` and `complex`.
+        !! Supported data types include `real`, `complex` and `integer`.
         !!
         #:for k, t, s in I_KINDS_TYPES + R_KINDS_TYPES + C_KINDS_TYPES
         pure module function stdlib_dot_product_${s}$(a,b) result(p)
@@ -127,7 +127,7 @@ module stdlib_intrinsics
         !! 
         !! compute the dot_product of rank 1 arrays.
         !! The implementation follows a chunked approach combined with a kahan kernel for optimizing performance and increasing accuracy.
-        !! Supported data types include `real` and `complex`.
+        !! Supported data types include `real`, `complex` and `integer`.
         !!
         #:for k, t, s in R_KINDS_TYPES + C_KINDS_TYPES
         pure module function stdlib_dot_product_kahan_${s}$(a,b) result(p)