Auto-generated commit

Author: stdlib-bot

.github/.keepalive

@@ -26,3 +26,6 @@ shrinkwrap = false
 
 # Disable automatically "saving" dependencies on install:
 save = false
+
+# Generate provenance metadata:
+provenance = true

.npmrc

@@ -2,10 +2,13 @@
 #
 # Contributors listed in alphabetical order.
 
+Adarsh Palaskar <83298237+adarshpalaskar1@users.noreply.github.com>
 Aditya Sapra <110766802+adityacodes30@users.noreply.github.com>
 AgPriyanshu18 <113460573+AgPriyanshu18@users.noreply.github.com>
 Ali Salesi <ali_sal1381@yahoo.com>
+Aman Bhansali <92033532+aman-095@users.noreply.github.com>
 Amit Jimiwal <amitjimiwal45@gmail.com>
+Anudeep Sanapala <71971574+anudeeps0306@users.noreply.github.com>
 Athan Reines <kgryte@gmail.com>
 Brendan Graetz <bguiz@users.noreply.github.com>
 Bruno Fenzl <brunofenzl@gmail.com>
@@ -15,10 +18,12 @@ Dan Rose <danoftheroses@gmail.com>
 Daniel Killenberger <daniel.killenberger@gmail.com>
 Dominik Moritz <domoritz@gmail.com>
 Dorrin Sotoudeh <dorrinsotoudeh123@gmail.com>
+EuniceSim142 <77243938+EuniceSim142@users.noreply.github.com>
 Frank Kovacs <fran70kk@gmail.com>
 GUNJ JOSHI <gunjjoshi8372@gmail.com>
 Golden <103646877+AuenKr@users.noreply.github.com>
 Harshita Kalani <harshitakalani02@gmail.com>
+Jaimin Godhani <112328542+Jai0401@users.noreply.github.com>
 James Gelok <jdgelok@gmail.com>
 Jaysukh Makvana <jaysukhmakvana2004@gmail.com>
 Jithin KS <jithinks112@gmail.com>
@@ -28,6 +33,8 @@ Joris Labie <joris.labie1@gmail.com>
 Justin Dennison <justin1dennison@gmail.com>
 Karthik Prakash <116057817+skoriop@users.noreply.github.com>
 Khaldon <kahmd1444@gmail.com>
+Lovelin <100030865+lovelindhoni@users.noreply.github.com>
+Manik Sharma <maniksharma.rke@gmail.com>
 Marcus Fantham <mfantham@users.noreply.github.com>
 Matt Cochrane <matthew.cochrane.eng@gmail.com>
 Mihir Pandit <129577900+MSP20086@users.noreply.github.com>
@@ -36,22 +43,31 @@ Momtchil Momtchev <momtchil@momtchev.com>
 Naresh Jagadeesan <naresh.naresh000@gmail.com>
 Nithin Katta <88046362+nithinkatta@users.noreply.github.com>
 Ognjen Jevremović <ognjenjevremovic@users.noreply.github.com>
+Oneday12323 <107678750+Oneday12323@users.noreply.github.com>
 Philipp Burckhardt <pburckhardt@outlook.com>
 Prajwal Kulkarni <prajwalkulkarni76@gmail.com>
 Pranav Goswami <goswami.4@iitj.ac.in>
 Praneki <97080887+PraneGIT@users.noreply.github.com>
 Pratik <97464067+Pratik772846@users.noreply.github.com>
+Priyansh <88396544+itsspriyansh@users.noreply.github.com>
+Rejoan Sardar <119718513+Rejoan-Sardar@users.noreply.github.com>
 Ricky Reusser <rsreusser@gmail.com>
 Robert Gislason <gztown2216@yahoo.com>
 Roman Stetsyk <25715951+romanstetsyk@users.noreply.github.com>
 Rutam <138517416+performant23@users.noreply.github.com>
 Ryan Seal <splrk@users.noreply.github.com>
+Sai Srikar Dumpeti <80447788+the-r3aper7@users.noreply.github.com>
 Seyyed Parsa Neshaei <spneshaei@users.noreply.github.com>
+Shashank Shekhar Singh <123410790+Shashankss1205@users.noreply.github.com>
 Shraddheya Shendre <shendreshraddheya@gmail.com>
 Shubham <shubh622005@gmail.com>
 Snehil Shah <130062020+Snehil-Shah@users.noreply.github.com>
 Spandan Barve <114365550+marsian83@users.noreply.github.com>
 Stephannie Jiménez Gacha <steff456@hotmail.com>
+Utkarsh <137638507+Ut-the-pro@users.noreply.github.com>
 Yernar Yergaziyev <yernar.yergaziyev@erg.kz>
+nishant-s7 <97207366+nishant-s7@users.noreply.github.com>
 orimiles5 <97595296+orimiles5@users.noreply.github.com>
 rei2hu <reimu@reimu.ws>
+utkarsh_raj <49344502+rajutkarsh07@users.noreply.github.com>
+vr-varad <114755221+vr-varad@users.noreply.github.com>

CONTRIBUTORS

@@ -133,6 +133,97 @@ bool = isNegativeInteger( NaN );
 
 <!-- /.examples -->
 
+<!-- C interface documentation. -->
+
+* * *
+
+<section class="c">
+
+## C APIs
+
+<!-- Section to include introductory text. Make sure to keep an empty line after the intro `section` element and another before the `/section` close. -->
+
+<section class="intro">
+
+</section>
+
+<!-- /.intro -->
+
+<!-- C usage documentation. -->
+
+<section class="usage">
+
+### Usage
+
+```c
+#include "stdlib/math/base/assert/is_negative_integer.h"
+```
+
+#### stdlib_base_is_negative_integer( x )
+
+Tests if a finite [double-precision floating-point number][ieee754] is a negative integer.
+
+```c
+#include <stdbool.h>
+
+bool out = stdlib_base_is_negative_integer( -4.0 );
+// returns true
+
+out = stdlib_base_is_negative_integer( 3.0 );
+// returns false
+```
+
+The function accepts the following arguments:
+
+-   **x**: `[in] double` input value.
+
+```c
+bool stdlib_base_is_negative_integer( const double x );
+```
+
+</section>
+
+<!-- /.usage -->
+
+<!-- C API usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="notes">
+
+</section>
+
+<!-- /.notes -->
+
+<!-- C API usage examples. -->
+
+<section class="examples">
+
+### Examples
+
+```c
+#include "stdlib/math/base/assert/is_negative_integer.h"
+#include <stdio.h>
+#include <stdbool.h>
+
+int main( void ) {
+    const double x[] = { 5.0, -5.0, 3.14, -3.14, 0.0, 0.0/0.0 };
+
+    bool b;
+    int i;
+    for ( i = 0; i < 6; i++ ) {
+        b = stdlib_base_is_negative_integer( x[ i ] );
+        printf( "Value: %lf. Is negative integer? %s.\n", x[ i ], ( b ) ? "True" : "False" );
+    }
+}
+```
+
+</section>
+
+<!-- /.examples -->
+
+</section>
+
+<!-- /.c -->
+
 <!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->
 
 <section class="related">

README.md

@@ -0,0 +1,61 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2018 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var resolve = require( 'path' ).resolve;
+var bench = require( '@stdlib/bench-harness' );
+var randu = require( '@stdlib/random-base-randu' );
+var round = require( '@stdlib/math-base-special-round' );
+var isBoolean = require( '@stdlib/assert-is-boolean' ).isPrimitive;
+var tryRequire = require( '@stdlib/utils-try-require' );
+var pkg = require( './../package.json' ).name;
+
+
+// VARIABLES //
+
+var isNegativeInteger = tryRequire( resolve( __dirname, './../lib/native.js' ) );
+var opts = {
+	'skip': ( isNegativeInteger instanceof Error )
+};
+
+
+// MAIN //
+
+bench( pkg+'::native', opts, function benchmark( b ) {
+	var x;
+	var y;
+	var i;
+
+	b.tic();
+	for ( i = 0; i < b.iterations; i++ ) {
+		x = round( (randu()*1.0e7) - 5.0e6 );
+		y = isNegativeInteger( x );
+		if ( typeof y !== 'boolean' ) {
+			b.fail( 'should return a boolean' );
+		}
+	}
+	b.toc();
+	if ( !isBoolean( y ) ) {
+		b.fail( 'should return a boolean' );
+	}
+	b.pass( 'benchmark finished' );
+	b.end();
+});

benchmark/benchmark.native.js

@@ -0,0 +1,146 @@
+#/
+# @license Apache-2.0
+#
+# Copyright (c) 2024 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#/
+
+# VARIABLES #
+
+ifndef VERBOSE
+	QUIET := @
+else
+	QUIET :=
+endif
+
+# Determine the OS ([1][1], [2][2]).
+#
+# [1]: https://en.wikipedia.org/wiki/Uname#Examples
+# [2]: http://stackoverflow.com/a/27776822/2225624
+OS ?= $(shell uname)
+ifneq (, $(findstring MINGW,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring MSYS,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring CYGWIN,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring Windows_NT,$(OS)))
+	OS := WINNT
+endif
+endif
+endif
+endif
+
+# Define the program used for compiling C source files:
+ifdef C_COMPILER
+	CC := $(C_COMPILER)
+else
+	CC := gcc
+endif
+
+# Define the command-line options when compiling C files:
+CFLAGS ?= \
+	-std=c99 \
+	-O3 \
+	-Wall \
+	-pedantic
+
+# Determine whether to generate position independent code ([1][1], [2][2]).
+#
+# [1]: https://gcc.gnu.org/onlinedocs/gcc/Code-Gen-Options.html#Code-Gen-Options
+# [2]: http://stackoverflow.com/questions/5311515/gcc-fpic-option
+ifeq ($(OS), WINNT)
+	fPIC ?=
+else
+	fPIC ?= -fPIC
+endif
+
+# List of includes (e.g., `-I /foo/bar -I /beep/boop/include`):
+INCLUDE ?=
+
+# List of source files:
+SOURCE_FILES ?=
+
+# List of libraries (e.g., `-lopenblas -lpthread`):
+LIBRARIES ?=
+
+# List of library paths (e.g., `-L /foo/bar -L /beep/boop`):
+LIBPATH ?=
+
+# List of C targets:
+c_targets := benchmark.out
+
+
+# RULES #
+
+#/
+# Compiles source files.
+#
+# @param {string} [C_COMPILER] - C compiler (e.g., `gcc`)
+# @param {string} [CFLAGS] - C compiler options
+# @param {(string|void)} [fPIC] - compiler flag determining whether to generate position independent code (e.g., `-fPIC`)
+# @param {string} [INCLUDE] - list of includes (e.g., `-I /foo/bar -I /beep/boop/include`)
+# @param {string} [SOURCE_FILES] - list of source files
+# @param {string} [LIBPATH] - list of library paths (e.g., `-L /foo/bar -L /beep/boop`)
+# @param {string} [LIBRARIES] - list of libraries (e.g., `-lopenblas -lpthread`)
+#
+# @example
+# make
+#
+# @example
+# make all
+#/
+all: $(c_targets)
+
+.PHONY: all
+
+#/
+# Compiles C source files.
+#
+# @private
+# @param {string} CC - C compiler (e.g., `gcc`)
+# @param {string} CFLAGS - C compiler options
+# @param {(string|void)} fPIC - compiler flag determining whether to generate position independent code (e.g., `-fPIC`)
+# @param {string} INCLUDE - list of includes (e.g., `-I /foo/bar`)
+# @param {string} SOURCE_FILES - list of source files
+# @param {string} LIBPATH - list of library paths (e.g., `-L /foo/bar`)
+# @param {string} LIBRARIES - list of libraries (e.g., `-lopenblas`)
+#/
+$(c_targets): %.out: %.c
+	$(QUIET) $(CC) $(CFLAGS) $(fPIC) $(INCLUDE) -o $@ $(SOURCE_FILES) $< $(LIBPATH) -lm $(LIBRARIES)
+
+#/
+# Runs compiled benchmarks.
+#
+# @example
+# make run
+#/
+run: $(c_targets)
+	$(QUIET) ./$<
+
+.PHONY: run
+
+#/
+# Removes generated files.
+#
+# @example
+# make clean
+#/
+clean:
+	$(QUIET) -rm -f *.o *.out
+
+.PHONY: clean