From dca7f8bd269cc9b8d13cb26f4afbb641fcae01af Mon Sep 17 00:00:00 2001 From: Gururaj Gurram Date: Wed, 18 Dec 2024 13:28:44 +0530 Subject: [PATCH 1/8] feat: add c implementation for stats/base/dists/pareto-type1/entropy --- .../base/dists/pareto-type1/entropy/README.md | 96 ++++++++++ .../entropy/benchmark/benchmark.js | 14 +- .../entropy/benchmark/benchmark.native.js | 71 ++++++++ .../pareto-type1/entropy/benchmark/c/Makefile | 146 +++++++++++++++ .../entropy/benchmark/c/benchmark.c | 140 +++++++++++++++ .../dists/pareto-type1/entropy/binding.gyp | 170 ++++++++++++++++++ .../pareto-type1/entropy/examples/c/Makefile | 146 +++++++++++++++ .../pareto-type1/entropy/examples/c/example.c | 40 +++++ .../dists/pareto-type1/entropy/include.gypi | 53 ++++++ .../stats/base/dists/pareto-type1/entropy.h | 38 ++++ .../dists/pareto-type1/entropy/lib/native.js | 71 ++++++++ .../dists/pareto-type1/entropy/manifest.json | 82 +++++++++ .../dists/pareto-type1/entropy/package.json | 3 + .../dists/pareto-type1/entropy/src/Makefile | 70 ++++++++ .../dists/pareto-type1/entropy/src/addon.c | 23 +++ .../dists/pareto-type1/entropy/src/main.c | 45 +++++ .../pareto-type1/entropy/test/test.native.js | 129 +++++++++++++ 17 files changed, 1334 insertions(+), 3 deletions(-) create mode 100644 lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js create mode 100644 lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/Makefile create mode 100644 lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/benchmark.c create mode 100644 lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/binding.gyp create mode 100644 lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/Makefile create mode 100644 lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/example.c create mode 100644 lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/include.gypi create mode 100644 lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/include/stdlib/stats/base/dists/pareto-type1/entropy.h create mode 100644 lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/lib/native.js create mode 100644 lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/manifest.json create mode 100644 lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/Makefile create mode 100644 lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/addon.c create mode 100644 lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/main.c create mode 100644 lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/test/test.native.js diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/README.md b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/README.md index 0998b7aaa565..0a1c93140d68 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/README.md +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/README.md @@ -144,6 +144,102 @@ for ( i = 0; i < 10; i++ ) { + + +* * * + +
+ +## C APIs + + + +
+ +
+ + + + + +
+ +### Usage + +```c +#include "stdlib/stats/base/dists/pareto-type1/entropy.h" +``` + +#### stdlib_base_dists_pareto_type1_entropy( alpha, beta ) + +Returns the differential entropy of a Pareto (Type I) distribution. + +```c +double out = stdlib_base_dists_pareto_type1_entropy( 4.0, 12.0 ); +// returns ~2.349 +``` + +The function accepts the following arguments: + +- **alpha**: `[in] double` shape parameter. +- **beta**: `[in] double` scale parameter. + +```c +double stdlib_base_dists_pareto_type1_entropy( const double alpha, const double beta ); + +``` + +
+ + + + + +
+ +
+ + + + + +
+ +### Examples + +```c +#include "stdlib/stats/base/dists/pareto-type1/entropy.h" +#include +#include + +static double random_uniform( const double min, const double max ) { + double v = (double)rand() / ( (double)RAND_MAX + 1.0 ); + return min + ( v*(max-min) ); +} + +int main( void ) { + double alpha; + double beta; + double y; + int i; + + for ( i = 0; i < 25; i++ ) { + alpha = random_uniform( 0.0, 10.0 ); + beta = random_uniform( 0.0, 10.0 ); + y = stdlib_base_dists_pareto_type1_entropy( alpha, beta ); + printf( "α: %lf, β: %lf, h(X;α,β): %lf\n", alpha, beta, y ); + } +} +``` + +
+ + + +
+ + +
diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js index a53a74eb6bab..1a52e0275e7f 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js @@ -21,6 +21,7 @@ // MODULES // var bench = require( '@stdlib/bench' ); +var Float64Array = require( '@stdlib/array/float64' ); var randu = require( '@stdlib/random/base/randu' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var EPS = require( '@stdlib/constants/float64/eps' ); @@ -33,14 +34,21 @@ var entropy = require( './../lib' ); bench( pkg, function benchmark( b ) { var alpha; var beta; + var len; var y; var i; + len = 100; + alpha = new Float64Array( len ); + beta = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + alpha[ i ] = ( randu() * 10.0 ) + EPS; + beta[ i ] = ( randu() * 10.0 ) + EPS; + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - alpha = ( randu()*10.0 ) + EPS; - beta = ( randu()*10.0 ) + EPS; - y = entropy( alpha, beta ); + y = entropy( alpha[ i % len ], beta[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js new file mode 100644 index 000000000000..98331bd109ca --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js @@ -0,0 +1,71 @@ +/** +* @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. +*/ + +'use strict'; + +// MODULES // + +var resolve = require( 'path' ).resolve; +var tryRequire = require( '@stdlib/utils/try-require' ); +var Float64Array = require( '@stdlib/array/float64' ); +var bench = require( '@stdlib/bench' ); +var randu = require( '@stdlib/random/base/randu' ); +var isnan = require( '@stdlib/math/base/assert/is-nan' ); +var EPS = require( '@stdlib/constants/float64/eps' ); +var pkg = require( './../package.json' ).name; + + +// VARIABLES // + +var entropy = tryRequire( resolve( __dirname, './../lib/native.js' ) ); +var opts = { + 'skip': ( entropy instanceof Error ) +}; + + +// MAIN // + +bench( pkg+'::native', opts, function benchmark( b ) { + var alpha; + var beta; + var len; + var y; + var i; + + len = 100; + alpha = new Float64Array( len ); + beta = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + alpha[ i ] = ( randu() * 10.0 ) + EPS; + beta[ i ] = ( randu() * 10.0 ) + EPS; + } + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + y = entropy( alpha[ i % len ], beta[ i % len ] ); + if ( isnan( y ) ) { + b.fail( 'should not return NaN' ); + } + } + b.toc(); + if ( isnan( y ) ) { + b.fail( 'should not return NaN' ); + } + b.pass( 'benchmark finished' ); + b.end(); +}); diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/Makefile b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/Makefile new file mode 100644 index 000000000000..f69e9da2b4d3 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/Makefile @@ -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 diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/benchmark.c b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/benchmark.c new file mode 100644 index 000000000000..6b41f15104d8 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/benchmark.c @@ -0,0 +1,140 @@ +/** +* @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. +*/ + +#include "stdlib/stats/base/dists/pareto-type1/entropy.h" +#include +#include +#include +#include +#include + +#define NAME "pareto-type1-entropy" +#define ITERATIONS 1000000 +#define REPEATS 3 + +/** +* Prints the TAP version. +*/ +static void print_version( void ) { + printf( "TAP version 13\n" ); +} + +/** +* Prints the TAP summary. +* +* @param total total number of tests +* @param passing total number of passing tests +*/ +static void print_summary( int total, int passing ) { + printf( "#\n" ); + printf( "1..%d\n", total ); // TAP plan + printf( "# total %d\n", total ); + printf( "# pass %d\n", passing ); + printf( "#\n" ); + printf( "# ok\n" ); +} + +/** +* Prints benchmarks results. +* +* @param elapsed elapsed time in seconds +*/ +static void print_results( double elapsed ) { + double rate = (double)ITERATIONS / elapsed; + printf( " ---\n" ); + printf( " iterations: %d\n", ITERATIONS ); + printf( " elapsed: %0.9f\n", elapsed ); + printf( " rate: %0.9f\n", rate ); + printf( " ...\n" ); +} + +/** +* Returns a clock time. +* +* @return clock time +*/ +static double tic( void ) { + struct timeval now; + gettimeofday( &now, NULL ); + return (double)now.tv_sec + (double)now.tv_usec/1.0e6; +} + +/** +* Generates a random number on the interval [min,max). +* +* @param min minimum value (inclusive) +* @param max maximum value (exclusive) +* @return random number +*/ +static double random_uniform( const double min, const double max ) { + double v = (double)rand() / ( (double)RAND_MAX + 1.0 ); + return min + ( v*(max-min) ); +} + +/** +* Runs a benchmark. +* +* @return elapsed time in seconds +*/ +static double benchmark( void ) { + double elapsed; + double alpha[ 100 ]; + double beta[ 100 ]; + double y; + double t; + int i; + + for ( i = 0; i < 100; i++ ) { + alpha[ i ] = random_uniform( 0.0, 10.0 ); + beta[ i ] = random_uniform( 0.0, 10.0 ); + } + + t = tic(); + for ( i = 0; i < ITERATIONS; i++ ) { + y = stdlib_base_dists_pareto_type1_entropy( alpha[ i % 100 ], beta[ i % 100 ] ); + if ( y != y ) { + printf( "should not return NaN\n" ); + break; + } + } + elapsed = tic() - t; + if ( y != y ) { + printf( "should not return NaN\n" ); + } + return elapsed; +} + +/** +* Main execution sequence. +*/ +int main( void ) { + double elapsed; + int i; + + // Use the current time to seed the random number generator: + srand( time( NULL ) ); + + print_version(); + for ( i = 0; i < REPEATS; i++ ) { + printf( "# c::%s\n", NAME ); + elapsed = benchmark(); + print_results( elapsed ); + printf( "ok %d benchmark finished\n", i+1 ); + } + print_summary( REPEATS, REPEATS ); +} diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/binding.gyp b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/binding.gyp new file mode 100644 index 000000000000..ec3992233442 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/binding.gyp @@ -0,0 +1,170 @@ +# @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. + +# A `.gyp` file for building a Node.js native add-on. +# +# [1]: https://gyp.gsrc.io/docs/InputFormatReference.md +# [2]: https://gyp.gsrc.io/docs/UserDocumentation.md +{ + # List of files to include in this file: + 'includes': [ + './include.gypi', + ], + + # Define variables to be used throughout the configuration for all targets: + 'variables': { + # Target name should match the add-on export name: + 'addon_target_name%': 'addon', + + # Set variables based on the host OS: + 'conditions': [ + [ + 'OS=="win"', + { + # Define the object file suffix: + 'obj': 'obj', + }, + { + # Define the object file suffix: + 'obj': 'o', + } + ], # end condition (OS=="win") + ], # end conditions + }, # end variables + + # Define compile targets: + 'targets': [ + + # Target to generate an add-on: + { + # The target name should match the add-on export name: + 'target_name': '<(addon_target_name)', + + # Define dependencies: + 'dependencies': [], + + # Define directories which contain relevant include headers: + 'include_dirs': [ + # Local include directory: + '<@(include_dirs)', + ], + + # List of source files: + 'sources': [ + '<@(src_files)', + ], + + # Settings which should be applied when a target's object files are used as linker input: + 'link_settings': { + # Define libraries: + 'libraries': [ + '<@(libraries)', + ], + + # Define library directories: + 'library_dirs': [ + '<@(library_dirs)', + ], + }, + + # C/C++ compiler flags: + 'cflags': [ + # Enable commonly used warning options: + '-Wall', + + # Aggressive optimization: + '-O3', + ], + + # C specific compiler flags: + 'cflags_c': [ + # Specify the C standard to which a program is expected to conform: + '-std=c99', + ], + + # C++ specific compiler flags: + 'cflags_cpp': [ + # Specify the C++ standard to which a program is expected to conform: + '-std=c++11', + ], + + # Linker flags: + 'ldflags': [], + + # Apply conditions based on the host OS: + 'conditions': [ + [ + 'OS=="mac"', + { + # Linker flags: + 'ldflags': [ + '-undefined dynamic_lookup', + '-Wl,-no-pie', + '-Wl,-search_paths_first', + ], + }, + ], # end condition (OS=="mac") + [ + 'OS!="win"', + { + # C/C++ flags: + 'cflags': [ + # Generate platform-independent code: + '-fPIC', + ], + }, + ], # end condition (OS!="win") + ], # end conditions + }, # end target <(addon_target_name) + + # Target to copy a generated add-on to a standard location: + { + 'target_name': 'copy_addon', + + # Declare that the output of this target is not linked: + 'type': 'none', + + # Define dependencies: + 'dependencies': [ + # Require that the add-on be generated before building this target: + '<(addon_target_name)', + ], + + # Define a list of actions: + 'actions': [ + { + 'action_name': 'copy_addon', + 'message': 'Copying addon...', + + # Explicitly list the inputs in the command-line invocation below: + 'inputs': [], + + # Declare the expected outputs: + 'outputs': [ + '<(addon_output_dir)/<(addon_target_name).node', + ], + + # Define the command-line invocation: + 'action': [ + 'cp', + '<(PRODUCT_DIR)/<(addon_target_name).node', + '<(addon_output_dir)/<(addon_target_name).node', + ], + }, + ], # end actions + }, # end target copy_addon + ], # end targets +} diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/Makefile b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/Makefile new file mode 100644 index 000000000000..6aed70daf167 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/Makefile @@ -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 := example.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 examples. +# +# @example +# make run +#/ +run: $(c_targets) + $(QUIET) ./$< + +.PHONY: run + +#/ +# Removes generated files. +# +# @example +# make clean +#/ +clean: + $(QUIET) -rm -f *.o *.out + +.PHONY: clean diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/example.c b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/example.c new file mode 100644 index 000000000000..915755533562 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/example.c @@ -0,0 +1,40 @@ +/** +* @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. +*/ + +#include "stdlib/stats/base/dists/pareto-type1/entropy.h" +#include +#include + +static double random_uniform( const double min, const double max ) { + double v = (double)rand() / ( (double)RAND_MAX + 1.0 ); + return min + ( v*(max-min) ); +} + +int main( void ) { + double alpha; + double beta; + double y; + int i; + + for ( i = 0; i < 25; i++ ) { + alpha = random_uniform( 0.0, 10.0 ); + beta = random_uniform( 0.0, 10.0 ); + y = stdlib_base_dists_pareto_type1_entropy( alpha, beta ); + printf( "α: %lf, β: %lf, h(X;α,β): %lf\n", alpha, beta, y ); + } +} diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/include.gypi b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/include.gypi new file mode 100644 index 000000000000..575cb043c0bf --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/include.gypi @@ -0,0 +1,53 @@ +# @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. + +# A GYP include file for building a Node.js native add-on. +# +# Main documentation: +# +# [1]: https://gyp.gsrc.io/docs/InputFormatReference.md +# [2]: https://gyp.gsrc.io/docs/UserDocumentation.md +{ + # Define variables to be used throughout the configuration for all targets: + 'variables': { + # Source directory: + 'src_dir': './src', + + # Include directories: + 'include_dirs': [ + ' Date: Wed, 18 Jun 2025 11:47:33 -0500 Subject: [PATCH 2/8] refactor: update benchmarks and examples to use array/uniform --- .../dists/pareto-type1/entropy/benchmark/benchmark.js | 10 +++------- .../entropy/benchmark/benchmark.native.js | 10 +++------- .../base/dists/pareto-type1/entropy/examples/index.js | 11 ++++++++--- 3 files changed, 14 insertions(+), 17 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js index 1a52e0275e7f..4cfc652bd233 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js @@ -22,7 +22,7 @@ var bench = require( '@stdlib/bench' ); var Float64Array = require( '@stdlib/array/float64' ); -var randu = require( '@stdlib/random/base/randu' ); +var uniform = require( '@stdlib/random/array/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var EPS = require( '@stdlib/constants/float64/eps' ); var pkg = require( './../package.json' ).name; @@ -39,12 +39,8 @@ bench( pkg, function benchmark( b ) { var i; len = 100; - alpha = new Float64Array( len ); - beta = new Float64Array( len ); - for ( i = 0; i < len; i++ ) { - alpha[ i ] = ( randu() * 10.0 ) + EPS; - beta[ i ] = ( randu() * 10.0 ) + EPS; - } + alpha = uniform( len, EPS, 10.0 + EPS ); + beta = uniform( len, EPS, 10.0 + EPS ); b.tic(); for ( i = 0; i < b.iterations; i++ ) { diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js index 98331bd109ca..925b14f238a8 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js @@ -24,7 +24,7 @@ var resolve = require( 'path' ).resolve; var tryRequire = require( '@stdlib/utils/try-require' ); var Float64Array = require( '@stdlib/array/float64' ); var bench = require( '@stdlib/bench' ); -var randu = require( '@stdlib/random/base/randu' ); +var uniform = require( '@stdlib/random/array/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var EPS = require( '@stdlib/constants/float64/eps' ); var pkg = require( './../package.json' ).name; @@ -48,12 +48,8 @@ bench( pkg+'::native', opts, function benchmark( b ) { var i; len = 100; - alpha = new Float64Array( len ); - beta = new Float64Array( len ); - for ( i = 0; i < len; i++ ) { - alpha[ i ] = ( randu() * 10.0 ) + EPS; - beta[ i ] = ( randu() * 10.0 ) + EPS; - } + alpha = uniform( len, EPS, 10.0 + EPS ); + beta = uniform( len, EPS, 10.0 + EPS ); b.tic(); for ( i = 0; i < b.iterations; i++ ) { diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/index.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/index.js index 4415b7cea7d3..24d76fcd2e8f 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/index.js +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/index.js @@ -18,18 +18,23 @@ 'use strict'; -var randu = require( '@stdlib/random/base/randu' ); +var uniform = require( '@stdlib/random/array/uniform' ); var EPS = require( '@stdlib/constants/float64/eps' ); var entropy = require( './../lib' ); var alpha; var beta; +var alphaValues; +var betaValues; var v; var i; +alphaValues = uniform( 10, EPS, 10.0 + EPS ); +betaValues = uniform( 10, EPS, 10.0 + EPS ); + for ( i = 0; i < 10; i++ ) { - alpha = ( randu()*10.0 ) + EPS; - beta = ( randu()*10.0 ) + EPS; + alpha = alphaValues[ i ]; + beta = betaValues[ i ]; v = entropy( alpha, beta ); console.log( 'α: %d, β: %d, h(X;α,β): %d', alpha.toFixed( 4 ), beta.toFixed( 4 ), v.toFixed( 4 ) ); } From 21c6cdf16c2c1018b58c956d1bc4c88490363c59 Mon Sep 17 00:00:00 2001 From: stdlib-bot <82920195+stdlib-bot@users.noreply.github.com> Date: Wed, 18 Jun 2025 16:49:47 +0000 Subject: [PATCH 3/8] chore: update copyright years --- .../dists/pareto-type1/entropy/benchmark/benchmark.native.js | 2 +- .../stats/base/dists/pareto-type1/entropy/benchmark/c/Makefile | 2 +- .../base/dists/pareto-type1/entropy/benchmark/c/benchmark.c | 2 +- .../@stdlib/stats/base/dists/pareto-type1/entropy/binding.gyp | 2 +- .../stats/base/dists/pareto-type1/entropy/examples/c/Makefile | 2 +- .../stats/base/dists/pareto-type1/entropy/examples/c/example.c | 2 +- .../@stdlib/stats/base/dists/pareto-type1/entropy/include.gypi | 2 +- .../include/stdlib/stats/base/dists/pareto-type1/entropy.h | 2 +- .../@stdlib/stats/base/dists/pareto-type1/entropy/lib/native.js | 2 +- .../@stdlib/stats/base/dists/pareto-type1/entropy/src/Makefile | 2 +- .../@stdlib/stats/base/dists/pareto-type1/entropy/src/addon.c | 2 +- .../@stdlib/stats/base/dists/pareto-type1/entropy/src/main.c | 2 +- .../stats/base/dists/pareto-type1/entropy/test/test.native.js | 2 +- 13 files changed, 13 insertions(+), 13 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js index 925b14f238a8..5c2f98cd9c78 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 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. diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/Makefile b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/Makefile index f69e9da2b4d3..a4bd7b38fd74 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/Makefile +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/Makefile @@ -1,7 +1,7 @@ #/ # @license Apache-2.0 # -# Copyright (c) 2024 The Stdlib Authors. +# Copyright (c) 2025 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. diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/benchmark.c b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/benchmark.c index 6b41f15104d8..e547528d5dd4 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/benchmark.c +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/benchmark.c @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 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. diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/binding.gyp b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/binding.gyp index ec3992233442..68a1ca11d160 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/binding.gyp +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/binding.gyp @@ -1,6 +1,6 @@ # @license Apache-2.0 # -# Copyright (c) 2024 The Stdlib Authors. +# Copyright (c) 2025 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. diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/Makefile b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/Makefile index 6aed70daf167..25ced822f96a 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/Makefile +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/Makefile @@ -1,7 +1,7 @@ #/ # @license Apache-2.0 # -# Copyright (c) 2024 The Stdlib Authors. +# Copyright (c) 2025 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. diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/example.c b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/example.c index 915755533562..5d04f9331493 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/example.c +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/c/example.c @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 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. diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/include.gypi b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/include.gypi index 575cb043c0bf..ecfaf82a3279 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/include.gypi +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/include.gypi @@ -1,6 +1,6 @@ # @license Apache-2.0 # -# Copyright (c) 2024 The Stdlib Authors. +# Copyright (c) 2025 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. diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/include/stdlib/stats/base/dists/pareto-type1/entropy.h b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/include/stdlib/stats/base/dists/pareto-type1/entropy.h index d2d8bf937ace..2918e1d596ca 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/include/stdlib/stats/base/dists/pareto-type1/entropy.h +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/include/stdlib/stats/base/dists/pareto-type1/entropy.h @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 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. diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/lib/native.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/lib/native.js index 28709cf659a5..b014429e9fbd 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/lib/native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/lib/native.js @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 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. diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/Makefile b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/Makefile index bcf18aa46655..7733b6180cb4 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/Makefile +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/Makefile @@ -1,7 +1,7 @@ #/ # @license Apache-2.0 # -# Copyright (c) 2024 The Stdlib Authors. +# Copyright (c) 2025 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. diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/addon.c b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/addon.c index 49e93a267815..0e6ef55e9390 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/addon.c +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/addon.c @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 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. diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/main.c b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/main.c index 09928d273db5..d8f4609171bf 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/main.c +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/main.c @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 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. diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/test/test.native.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/test/test.native.js index 0b4f4de405b7..682cfdf4ad16 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/test/test.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/test/test.native.js @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 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. From c824286a051e03e3dcab0081c5f38f551a13d97c Mon Sep 17 00:00:00 2001 From: Philipp Burckhardt Date: Wed, 18 Jun 2025 12:01:11 -0500 Subject: [PATCH 4/8] bench: remove unused requires Signed-off-by: Philipp Burckhardt --- .../stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js | 1 - .../dists/pareto-type1/entropy/benchmark/benchmark.native.js | 1 - 2 files changed, 2 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js index 4cfc652bd233..12d56e192345 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js @@ -21,7 +21,6 @@ // MODULES // var bench = require( '@stdlib/bench' ); -var Float64Array = require( '@stdlib/array/float64' ); var uniform = require( '@stdlib/random/array/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var EPS = require( '@stdlib/constants/float64/eps' ); diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js index 5c2f98cd9c78..26e5ef231dc3 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js @@ -22,7 +22,6 @@ var resolve = require( 'path' ).resolve; var tryRequire = require( '@stdlib/utils/try-require' ); -var Float64Array = require( '@stdlib/array/float64' ); var bench = require( '@stdlib/bench' ); var uniform = require( '@stdlib/random/array/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); From 2dd1d21560f90bb037b41635be4858db01b321fd Mon Sep 17 00:00:00 2001 From: Philipp Burckhardt Date: Wed, 18 Jun 2025 12:08:55 -0500 Subject: [PATCH 5/8] chore: revert changes Signed-off-by: Philipp Burckhardt --- .../base/dists/pareto-type1/entropy/examples/index.js | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/index.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/index.js index 24d76fcd2e8f..7f7159046629 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/index.js +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/examples/index.js @@ -18,23 +18,18 @@ 'use strict'; -var uniform = require( '@stdlib/random/array/uniform' ); +var uniform = require( '@stdlib/random/base/uniform' ); var EPS = require( '@stdlib/constants/float64/eps' ); var entropy = require( './../lib' ); var alpha; var beta; -var alphaValues; -var betaValues; var v; var i; -alphaValues = uniform( 10, EPS, 10.0 + EPS ); -betaValues = uniform( 10, EPS, 10.0 + EPS ); - for ( i = 0; i < 10; i++ ) { - alpha = alphaValues[ i ]; - beta = betaValues[ i ]; + alpha = uniform( EPS, 10.0 ); + beta = uniform( EPS, 10.0 ); v = entropy( alpha, beta ); console.log( 'α: %d, β: %d, h(X;α,β): %d', alpha.toFixed( 4 ), beta.toFixed( 4 ), v.toFixed( 4 ) ); } From b7ff87d0b87e6e310e01a3d569a735a58b4192dd Mon Sep 17 00:00:00 2001 From: Philipp Burckhardt Date: Wed, 18 Jun 2025 12:10:03 -0500 Subject: [PATCH 6/8] bench: simplify upper value Signed-off-by: Philipp Burckhardt --- .../base/dists/pareto-type1/entropy/benchmark/benchmark.js | 4 ++-- .../dists/pareto-type1/entropy/benchmark/benchmark.native.js | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js index 12d56e192345..dd52c4a99796 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.js @@ -38,8 +38,8 @@ bench( pkg, function benchmark( b ) { var i; len = 100; - alpha = uniform( len, EPS, 10.0 + EPS ); - beta = uniform( len, EPS, 10.0 + EPS ); + alpha = uniform( len, EPS, 10.0 ); + beta = uniform( len, EPS, 10.0 ); b.tic(); for ( i = 0; i < b.iterations; i++ ) { diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js index 26e5ef231dc3..a5d16b733d6f 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/benchmark.native.js @@ -47,8 +47,8 @@ bench( pkg+'::native', opts, function benchmark( b ) { var i; len = 100; - alpha = uniform( len, EPS, 10.0 + EPS ); - beta = uniform( len, EPS, 10.0 + EPS ); + alpha = uniform( len, EPS, 10.0 ); + beta = uniform( len, EPS, 10.0 ); b.tic(); for ( i = 0; i < b.iterations; i++ ) { From f2bc316461c7ca229537ba4f940b9bb0db716529 Mon Sep 17 00:00:00 2001 From: Philipp Burckhardt Date: Wed, 18 Jun 2025 12:10:49 -0500 Subject: [PATCH 7/8] bench: ensure valid values Signed-off-by: Philipp Burckhardt --- .../base/dists/pareto-type1/entropy/benchmark/c/benchmark.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/benchmark.c b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/benchmark.c index e547528d5dd4..6129693b5318 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/benchmark.c +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/benchmark/c/benchmark.c @@ -100,8 +100,8 @@ static double benchmark( void ) { int i; for ( i = 0; i < 100; i++ ) { - alpha[ i ] = random_uniform( 0.0, 10.0 ); - beta[ i ] = random_uniform( 0.0, 10.0 ); + alpha[ i ] = random_uniform( 0.1, 10.0 ); + beta[ i ] = random_uniform( 0.1, 10.0 ); } t = tic(); From b0c5fdbb94ff102ec17e5c939d7f752002027c8f Mon Sep 17 00:00:00 2001 From: Philipp Burckhardt Date: Wed, 18 Jun 2025 13:30:27 -0400 Subject: [PATCH 8/8] chore: remove unneeded cppcheck directive Signed-off-by: Philipp Burckhardt --- .../@stdlib/stats/base/dists/pareto-type1/entropy/src/addon.c | 1 - 1 file changed, 1 deletion(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/addon.c b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/addon.c index 0e6ef55e9390..64c836d70d35 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/addon.c +++ b/lib/node_modules/@stdlib/stats/base/dists/pareto-type1/entropy/src/addon.c @@ -19,5 +19,4 @@ #include "stdlib/stats/base/dists/pareto-type1/entropy.h" #include "stdlib/math/base/napi/binary.h" -// cppcheck-suppress shadowFunction STDLIB_MATH_BASE_NAPI_MODULE_DD_D( stdlib_base_dists_pareto_type1_entropy )