From 863cb3aa502c9666be605961081e044a74b9b7c4 Mon Sep 17 00:00:00 2001 From: ShabiShett07 Date: Thu, 16 Jan 2025 23:18:29 +0530 Subject: [PATCH 1/9] feat: add C implementation /stats/base/dists/beta/mgf --- .../stats/base/dists/beta/mgf/README.md | 98 ++++++++++ .../beta/mgf/benchmark/benchmark.native.js | 74 ++++++++ .../base/dists/beta/mgf/benchmark/c/Makefile | 146 +++++++++++++++ .../dists/beta/mgf/benchmark/c/benchmark.c | 143 +++++++++++++++ .../stats/base/dists/beta/mgf/binding.gyp | 170 ++++++++++++++++++ .../base/dists/beta/mgf/examples/c/Makefile | 146 +++++++++++++++ .../base/dists/beta/mgf/examples/c/example.c | 43 +++++ .../stats/base/dists/beta/mgf/include.gypi | 53 ++++++ .../stdlib/stats/base/dists/beta/mgf.h | 38 ++++ .../stats/base/dists/beta/mgf/lib/native.js | 87 +++++++++ .../stats/base/dists/beta/mgf/manifest.json | 85 +++++++++ .../stats/base/dists/beta/mgf/package.json | 3 + .../stats/base/dists/beta/mgf/src/Makefile | 70 ++++++++ .../stats/base/dists/beta/mgf/src/addon.c | 23 +++ .../stats/base/dists/beta/mgf/src/main.c | 70 ++++++++ .../base/dists/beta/mgf/test/test.native.js | 129 +++++++++++++ 16 files changed, 1378 insertions(+) create mode 100755 lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js create mode 100755 lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/Makefile create mode 100755 lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/benchmark.c create mode 100755 lib/node_modules/@stdlib/stats/base/dists/beta/mgf/binding.gyp create mode 100755 lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/Makefile create mode 100755 lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c create mode 100755 lib/node_modules/@stdlib/stats/base/dists/beta/mgf/include.gypi create mode 100755 lib/node_modules/@stdlib/stats/base/dists/beta/mgf/include/stdlib/stats/base/dists/beta/mgf.h create mode 100755 lib/node_modules/@stdlib/stats/base/dists/beta/mgf/lib/native.js create mode 100755 lib/node_modules/@stdlib/stats/base/dists/beta/mgf/manifest.json create mode 100755 lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/Makefile create mode 100755 lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/addon.c create mode 100755 lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c create mode 100755 lib/node_modules/@stdlib/stats/base/dists/beta/mgf/test/test.native.js diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md index b771ccd0316b..2289508c6268 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md @@ -166,6 +166,104 @@ for ( i = 0; i < 10; i++ ) { + + +* * * + +
+ +## C APIs + + + +
+ +
+ + + + + +
+ +### Usage + +```c +#include "stdlib/stats/base/dists/beta/mgf.h" +``` + +#### stdlib_base_dists_beta_mgf( t, alpha, beta ) + +Returns the [mgf][mgf] of a [beta][beta-distribution] distribution with parameters `alpha` (first shape parameter) and `beta` (second shape parameter) with input value `t`. + +```c +double out = stdlib_base_dists_beta_mgf( 4.0, 12.0 ); +// returns ~0.214 +``` + +The function accepts the following arguments: + +- **t**: `[in] double` input value. +- **alpha**: `[in] double` first shape parameter. +- **beta**: `[in] double` second shape parameter. + +```c +double stdlib_base_dists_beta_mgf( const double t, const double alpha, const double beta ); +``` + +
+ + + + + +
+ +
+ + + + + +
+ +### Examples + +```c +#include "stdlib/stats/base/dists/beta/mgf.h" +#include "stdlib/constants/float64/eps.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 t; + double alpha; + double beta; + double y; + int i; + for ( i = 0; i < 25; i++ ) { + t = random_uniform( 0.0, 20.0 ); + alpha = random_uniform( 0.0, 100.0 ) + 1.0 + STDLIB_CONSTANT_FLOAT64_EPS; + beta = random_uniform( 0.0, 100.0 ) + 1.0 + STDLIB_CONSTANT_FLOAT64_EPS; + y = stdlib_base_dists_beta_mgf( alpha, beta ); + printf( "t: %lf, alpha: %lf, beta: %lf, mgf(X;t,alpha,beta): %lf\n", t alpha, beta, y ); + } +} +``` + +
+ + + +
+ + +
diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js new file mode 100755 index 000000000000..87fc20950420 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js @@ -0,0 +1,74 @@ +/** +* @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 bench = require( '@stdlib/bench' ); +var Float64Array = require( '@stdlib/array/float64' ); +var EPS = require( '@stdlib/constants/float64/eps' ); +var randu = require( '@stdlib/random/base/randu' ); +var isnan = require( '@stdlib/math/base/assert/is-nan' ); +var tryRequire = require( '@stdlib/utils/try-require' ); +var pkg = require( './../package.json' ).name; + + +// VARIABLES // + +var mgf = tryRequire( resolve( __dirname, './../lib/native.js' ) ); +var opts = { + 'skip': ( mgf instanceof Error ) +}; + + +// MAIN // + +bench( pkg+'::native', opts, function benchmark( b ) { + var alpha; + var beta; + var len; + var x; + var y; + var i; + + len = 100; + x = new Float64Array( len ); + alpha = new Float64Array( len ); + beta = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + x[ i ] = ( randu()*20.0 ); + alpha[ i ] = ( randu()*100.0 ) + 1.0 + EPS; + beta[ i ] = ( randu()*100.0 ) + 1.0 + EPS; + } + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + y = mgf( x[ i%len ], 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/beta/mgf/benchmark/c/Makefile b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/Makefile new file mode 100755 index 000000000000..f69e9da2b4d3 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/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/beta/mgf/benchmark/c/benchmark.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/benchmark.c new file mode 100755 index 000000000000..84cdbf4ff0ca --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/benchmark.c @@ -0,0 +1,143 @@ +/** +* @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/beta/mgf.h" +#include "stdlib/constants/float64/eps.h" +#include +#include +#include +#include +#include + +#define NAME "beta-mgf" +#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 x[ 100 ]; + double alpha[ 100 ]; + double beta[ 100 ]; + double y; + double t; + int i; + + for ( i = 0; i < 100; i++ ) { + x[ i ] = random_uniform( 0.0, 20.0 ); + alpha[ i ] = random_uniform( 1.0 + STDLIB_CONSTANT_FLOAT64_EPS, 100.0 ); + beta[ i ] = random_uniform( 1.0 + STDLIB_CONSTANT_FLOAT64_EPS, 100.0 ); + } + + t = tic(); + for ( i = 0; i < ITERATIONS; i++ ) { + y = stdlib_base_dists_beta_mgf( x[ i%100 ], 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/beta/mgf/binding.gyp b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/binding.gyp new file mode 100755 index 000000000000..ec3992233442 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/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/beta/mgf/examples/c/Makefile b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/Makefile new file mode 100755 index 000000000000..6aed70daf167 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/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/beta/mgf/examples/c/example.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c new file mode 100755 index 000000000000..d245dc13002a --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c @@ -0,0 +1,43 @@ +/** +* @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/beta/mgf.h" +#include "stdlib/constants/float64/eps.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 t; + double y; + int i; + + for ( i = 0; i < 25; i++ ) { + t = random_uniform( 0.0, 20.0 ); + alpha = random_uniform( 0.0, 100.0 ) + 1.0 + STDLIB_CONSTANT_FLOAT64_EPS; + beta = random_uniform( 0.0, 100.0 ) + 1.0 + STDLIB_CONSTANT_FLOAT64_EPS; + y = stdlib_base_dists_beta_mgf( t, alpha, beta ); + printf( "t: %lf, alpha: %lf, beta: %lf, mgf(X;t,alpha,beta): %lf\n", t, alpha, beta, y ); + } +} diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/include.gypi b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/include.gypi new file mode 100755 index 000000000000..575cb043c0bf --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/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': [ + '= STDLIB_CONSTANT_FLOAT64_EPS ); + return sum; +} + diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/test/test.native.js b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/test/test.native.js new file mode 100755 index 000000000000..c5f01aceab17 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/test/test.native.js @@ -0,0 +1,129 @@ +/** +* @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 tape = require( 'tape' ); +var tryRequire = require( '@stdlib/utils/try-require' ); +var isNumber = require( '@stdlib/assert/is-number' ); +var isnan = require( '@stdlib/math/base/assert/is-nan' ); +var randu = require( '@stdlib/random/base/randu' ); +var PINF = require( '@stdlib/constants/float64/pinf' ); +var NINF = require( '@stdlib/constants/float64/ninf' ); +var EPS = require( '@stdlib/constants/float64/eps' ); + + +// VARIABLES // + +var mgf = tryRequire( resolve( __dirname, './../lib/native.js' ) ); +var opts = { + 'skip': ( mgf instanceof Error ) +}; + + +// TESTS // + +tape( 'main export is a function', opts, function test( t ) { + t.ok( true, __filename ); + t.strictEqual( typeof mgf, 'function', 'main export is a function' ); + t.end(); +}); + +tape( 'if provided `NaN` for any parameter, the function returns `NaN`', opts, function test( t ) { + var y = mgf( NaN, 0.0, 1.0 ); + t.equal( isnan( y ), true, 'returns NaN' ); + y = mgf( 0.0, NaN, 1.0 ); + t.equal( isnan( y ), true, 'returns NaN' ); + y = mgf( 0.0, 1.0, NaN ); + t.equal( isnan( y ), true, 'returns NaN' ); + t.end(); +}); + +tape( 'if provided a nonpositive `alpha`, the function returns `NaN`', opts, function test( t ) { + var y; + + y = mgf( 2.0, 0.0, 2.0 ); + t.equal( isnan( y ), true, 'returns NaN' ); + + y = mgf( 2.0, -1.0, 2.0 ); + t.equal( isnan( y ), true, 'returns NaN' ); + + y = mgf( 0.0, -1.0, 2.0 ); + t.equal( isnan( y ), true, 'returns NaN' ); + + y = mgf( 2.0, NINF, 1.0 ); + t.equal( isnan( y ), true, 'returns NaN' ); + + y = mgf( 2.0, NINF, PINF ); + t.equal( isnan( y ), true, 'returns NaN' ); + + y = mgf( 2.0, NINF, NINF ); + t.equal( isnan( y ), true, 'returns NaN' ); + + y = mgf( 2.0, NINF, NaN ); + t.equal( isnan( y ), true, 'returns NaN' ); + + t.end(); +}); + +tape( 'if provided a nonpositive `beta`, the function returns `NaN`', opts, function test( t ) { + var y; + + y = mgf( 2.0, 2.0, 0.0 ); + t.equal( isnan( y ), true, 'returns NaN' ); + + y = mgf( 2.0, 2.0, -1.0 ); + t.equal( isnan( y ), true, 'returns NaN' ); + + y = mgf( 0.0, 2.0, -1/0 ); + t.equal( isnan( y ), true, 'returns NaN' ); + + y = mgf( 2.0, 1.0, NINF ); + t.equal( isnan( y ), true, 'returns NaN' ); + + y = mgf( 2.0, PINF, NINF ); + t.equal( isnan( y ), true, 'returns NaN' ); + + y = mgf( 2.0, NINF, NINF ); + t.equal( isnan( y ), true, 'returns NaN' ); + + y = mgf( 2.0, NaN, NINF ); + t.equal( isnan( y ), true, 'returns NaN' ); + + t.end(); +}); + +tape( 'the function evaluates the mgf', opts, function test( t ) { + var alpha; + var beta; + var i; + var x; + var y; + + for ( i = 0; i < 100; i++ ) { + x = randu(); + alpha = ( randu()*20.0 ) + EPS; + beta = ( randu()*20.0 ) + EPS; + y = mgf( x, alpha, beta ); + t.strictEqual( !isnan( y ) && isNumber( y ), true, 'returns a number' ); + } + t.end(); +}); From 5a5e81bae5a8bbfc4374745c6c8bea5e8c2ca70d Mon Sep 17 00:00:00 2001 From: stdlib-bot <82920195+stdlib-bot@users.noreply.github.com> Date: Thu, 16 Jan 2025 18:09:27 +0000 Subject: [PATCH 2/9] chore: update copyright years --- .../stats/base/dists/beta/mgf/benchmark/benchmark.native.js | 2 +- .../@stdlib/stats/base/dists/beta/mgf/benchmark/c/Makefile | 2 +- .../@stdlib/stats/base/dists/beta/mgf/benchmark/c/benchmark.c | 2 +- lib/node_modules/@stdlib/stats/base/dists/beta/mgf/binding.gyp | 2 +- .../@stdlib/stats/base/dists/beta/mgf/examples/c/Makefile | 2 +- .../@stdlib/stats/base/dists/beta/mgf/examples/c/example.c | 2 +- lib/node_modules/@stdlib/stats/base/dists/beta/mgf/include.gypi | 2 +- .../dists/beta/mgf/include/stdlib/stats/base/dists/beta/mgf.h | 2 +- .../@stdlib/stats/base/dists/beta/mgf/lib/native.js | 2 +- lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/Makefile | 2 +- lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/addon.c | 2 +- lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c | 2 +- .../@stdlib/stats/base/dists/beta/mgf/test/test.native.js | 2 +- 13 files changed, 13 insertions(+), 13 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js index 87fc20950420..ede091ca418f 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/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/beta/mgf/benchmark/c/Makefile b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/Makefile index f69e9da2b4d3..a4bd7b38fd74 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/Makefile +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/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/beta/mgf/benchmark/c/benchmark.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/benchmark.c index 84cdbf4ff0ca..6faa86681e33 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/benchmark.c +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/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/beta/mgf/binding.gyp b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/binding.gyp index ec3992233442..68a1ca11d160 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/binding.gyp +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/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/beta/mgf/examples/c/Makefile b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/Makefile index 6aed70daf167..25ced822f96a 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/Makefile +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/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/beta/mgf/examples/c/example.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c index d245dc13002a..e0e052ace3f4 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/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/beta/mgf/include.gypi b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/include.gypi index 575cb043c0bf..ecfaf82a3279 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/include.gypi +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/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/beta/mgf/include/stdlib/stats/base/dists/beta/mgf.h b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/include/stdlib/stats/base/dists/beta/mgf.h index 087eec8cdfe3..fab752d67b83 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/include/stdlib/stats/base/dists/beta/mgf.h +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/include/stdlib/stats/base/dists/beta/mgf.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/beta/mgf/lib/native.js b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/lib/native.js index 6a5b3756104a..76f776d5c869 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/lib/native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/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/beta/mgf/src/Makefile b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/Makefile index bcf18aa46655..7733b6180cb4 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/Makefile +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/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/beta/mgf/src/addon.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/addon.c index f664026394af..788696cb8788 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/addon.c +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/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/beta/mgf/src/main.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c index b27c8d33198a..a9ab447179a4 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2018 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/beta/mgf/test/test.native.js b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/test/test.native.js index c5f01aceab17..a9951d726768 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/test/test.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/test/test.native.js @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2018 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 daa0d7024d189dcca34d16a647b662e0327fca06 Mon Sep 17 00:00:00 2001 From: ShabiShett07 Date: Wed, 23 Apr 2025 10:00:26 +0530 Subject: [PATCH 3/9] chore: update implementation --- .../stats/base/dists/beta/mgf/README.md | 8 +- .../dists/beta/mgf/benchmark/benchmark.js | 28 ++- .../beta/mgf/benchmark/benchmark.native.js | 14 +- .../base/dists/beta/mgf/examples/c/example.c | 4 +- .../stats/base/dists/beta/mgf/manifest.json | 164 +++++++++--------- .../stats/base/dists/beta/mgf/src/main.c | 12 +- 6 files changed, 122 insertions(+), 108 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md index 2289508c6268..74de62d2585b 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md @@ -197,8 +197,8 @@ for ( i = 0; i < 10; i++ ) { Returns the [mgf][mgf] of a [beta][beta-distribution] distribution with parameters `alpha` (first shape parameter) and `beta` (second shape parameter) with input value `t`. ```c -double out = stdlib_base_dists_beta_mgf( 4.0, 12.0 ); -// returns ~0.214 +double y = stdlib_base_dists_beta_mgf( 0.5, 1.0, 1.0 ); +// returns ~1.297 ``` The function accepts the following arguments: @@ -248,8 +248,8 @@ int main( void ) { int i; for ( i = 0; i < 25; i++ ) { t = random_uniform( 0.0, 20.0 ); - alpha = random_uniform( 0.0, 100.0 ) + 1.0 + STDLIB_CONSTANT_FLOAT64_EPS; - beta = random_uniform( 0.0, 100.0 ) + 1.0 + STDLIB_CONSTANT_FLOAT64_EPS; + alpha = random_uniform( 1.0 + STDLIB_CONSTANT_FLOAT64_EPS, 100.0 ); + beta = random_uniform( 1.0 + STDLIB_CONSTANT_FLOAT64_EPS, 100.0 ); y = stdlib_base_dists_beta_mgf( alpha, beta ); printf( "t: %lf, alpha: %lf, beta: %lf, mgf(X;t,alpha,beta): %lf\n", t alpha, beta, y ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.js index 40e263b9562d..a4d72901e996 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.js @@ -21,7 +21,8 @@ // MODULES // var bench = require( '@stdlib/bench' ); -var randu = require( '@stdlib/random/base/randu' ); +var Float64Array = require( '@stdlib/array/float64' ); +var uniform = require( '@stdlib/random/base/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var EPS = require( '@stdlib/constants/float64/eps' ); var pkg = require( './../package.json' ).name; @@ -33,16 +34,24 @@ var mgf = require( './../lib' ); bench( pkg, function benchmark( b ) { var alpha; var beta; + var len; var t; var y; var i; + len = 100; + t = new Float64Array( len ); + alpha = new Float64Array( len ); + beta = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + t[ i ] = uniform( 0.0, 20.0 ); + alpha[ i ] = uniform( EPS, 100.0 ); + beta[ i ] = uniform( EPS, 100.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - t = randu() * 20.0; - alpha = ( randu()*100.0 ) + EPS; - beta = ( randu()*100.0 ) + EPS; - y = mgf( t, alpha, beta ); + y = mgf( t[ i%len ], alpha[ i%len ], beta[ i%len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -59,6 +68,7 @@ bench( pkg+':factory', function benchmark( b ) { var mymgf; var alpha; var beta; + var len; var t; var y; var i; @@ -66,11 +76,15 @@ bench( pkg+':factory', function benchmark( b ) { alpha = 100.56789; beta = 55.54321; mymgf = mgf.factory( alpha, beta ); + len = 100; + t = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + t[ i ] = uniform( 0.0, 20.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - t = randu() * 20.0; - y = mymgf( t ); + y = mymgf( t[ i%len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js index ede091ca418f..6ad5c3d45c16 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js @@ -24,7 +24,7 @@ var resolve = require( 'path' ).resolve; var bench = require( '@stdlib/bench' ); var Float64Array = require( '@stdlib/array/float64' ); var EPS = require( '@stdlib/constants/float64/eps' ); -var randu = require( '@stdlib/random/base/randu' ); +var uniform = require( '@stdlib/random/base/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var tryRequire = require( '@stdlib/utils/try-require' ); var pkg = require( './../package.json' ).name; @@ -44,23 +44,23 @@ bench( pkg+'::native', opts, function benchmark( b ) { var alpha; var beta; var len; - var x; + var t; var y; var i; len = 100; - x = new Float64Array( len ); + t = new Float64Array( len ); alpha = new Float64Array( len ); beta = new Float64Array( len ); for ( i = 0; i < len; i++ ) { - x[ i ] = ( randu()*20.0 ); - alpha[ i ] = ( randu()*100.0 ) + 1.0 + EPS; - beta[ i ] = ( randu()*100.0 ) + 1.0 + EPS; + t[ i ] = uniform( 0.0, 20.0 ); + alpha[ i ] = uniform( EPS, 100.0 ); + beta[ i ] = uniform( EPS, 100.0 ); } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - y = mgf( x[ i%len ], alpha[ i % len ], beta[ i % len ] ); + y = mgf( t[ i%len ], 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/beta/mgf/examples/c/example.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c index e0e052ace3f4..1b67e9d2cf44 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c @@ -35,8 +35,8 @@ int main( void ) { for ( i = 0; i < 25; i++ ) { t = random_uniform( 0.0, 20.0 ); - alpha = random_uniform( 0.0, 100.0 ) + 1.0 + STDLIB_CONSTANT_FLOAT64_EPS; - beta = random_uniform( 0.0, 100.0 ) + 1.0 + STDLIB_CONSTANT_FLOAT64_EPS; + alpha = random_uniform( 1.0 + STDLIB_CONSTANT_FLOAT64_EPS, 100.0 ); + beta = random_uniform( 1.0 + STDLIB_CONSTANT_FLOAT64_EPS, 100.0 ); y = stdlib_base_dists_beta_mgf( t, alpha, beta ); printf( "t: %lf, alpha: %lf, beta: %lf, mgf(X;t,alpha,beta): %lf\n", t, alpha, beta, y ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/manifest.json b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/manifest.json index b7a527bdb8cc..f810b246f70c 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/manifest.json +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/manifest.json @@ -1,85 +1,85 @@ { - "options": { + "options": { + "task": "build", + "wasm": false + }, + "fields": [ + { + "field": "src", + "resolve": true, + "relative": true + }, + { + "field": "include", + "resolve": true, + "relative": true + }, + { + "field": "libraries", + "resolve": false, + "relative": false + }, + { + "field": "libpath", + "resolve": true, + "relative": false + } + ], + "confs": [ + { "task": "build", - "wasm": false + "wasm": false, + "src": [ + "./src/main.c" + ], + "include": [ + "./include" + ], + "libraries": [], + "libpath": [], + "dependencies": [ + "@stdlib/math/base/napi/ternary", + "@stdlib/math/base/assert/is-nan", + "@stdlib/math/base/special/beta", + "@stdlib/math/base/special/abs", + "@stdlib/constants/float64/eps" + ] + }, + { + "task": "benchmark", + "wasm": false, + "src": [ + "./src/main.c" + ], + "include": [ + "./include" + ], + "libraries": [], + "libpath": [], + "dependencies": [ + "@stdlib/math/base/assert/is-nan", + "@stdlib/math/base/special/beta", + "@stdlib/math/base/special/abs", + "@stdlib/constants/float64/eps" + ] }, - "fields": [ - { - "field": "src", - "resolve": true, - "relative": true - }, - { - "field": "include", - "resolve": true, - "relative": true - }, - { - "field": "libraries", - "resolve": false, - "relative": false - }, - { - "field": "libpath", - "resolve": true, - "relative": false - } - ], - "confs": [ - { - "task": "build", - "wasm": false, - "src": [ - "./src/main.c" - ], - "include": [ - "./include" - ], - "libraries": [], - "libpath": [], - "dependencies": [ - "@stdlib/math/base/napi/ternary", - "@stdlib/math/base/assert/is-nan", - "@stdlib/math/base/special/beta", - "@stdlib/math/base/special/abs", - "@stdlib/constants/float64/eps" - ] - }, - { - "task": "benchmark", - "wasm": false, - "src": [ - "./src/main.c" - ], - "include": [ - "./include" - ], - "libraries": [], - "libpath": [], - "dependencies": [ - "@stdlib/math/base/assert/is-nan", - "@stdlib/math/base/special/beta", - "@stdlib/math/base/special/abs", - "@stdlib/constants/float64/eps" - ] - }, - { - "task": "examples", - "wasm": false, - "src": [ - "./src/main.c" - ], - "include": [ - "./include" - ], - "libraries": [], - "libpath": [], - "dependencies": [ - "@stdlib/math/base/assert/is-nan", - "@stdlib/math/base/special/beta", - "@stdlib/math/base/special/abs", - "@stdlib/constants/float64/eps" - ] - } - ] - } + { + "task": "examples", + "wasm": false, + "src": [ + "./src/main.c" + ], + "include": [ + "./include" + ], + "libraries": [], + "libpath": [], + "dependencies": [ + "@stdlib/math/base/assert/is-nan", + "@stdlib/math/base/special/beta", + "@stdlib/math/base/special/abs", + "@stdlib/constants/float64/eps" + ] + } + ] +} diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c index a9ab447179a4..4a91bc816a5d 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c @@ -27,15 +27,15 @@ // MAIN // /** +* Evaluates the moment-generating function (MGF) for a beta distribution with first shape parameter `alpha` and second shape parameter `beta` at a value `t` * -* @private -* @param {number} t - input value -* @param {PositiveNumber} alpha - first shape parameter -* @param {PositiveNumber} beta - second shape parameter -* @returns {number} evaluated MGF +* @param t input value +* @param alpha first shape parameter +* @param beta second shape parameter +* @returns evaluated MGF * * @example -* double y = mgf( 0.5, 1.0, 1.0 ); +* double y = stdlib_base_dists_beta_mgf( 0.5, 1.0, 1.0 ); * // returns ~1.297 */ double stdlib_base_dists_beta_mgf( const double t, const double alpha, const double beta ) { From de697be410651d368c2e048a800084748f698ad4 Mon Sep 17 00:00:00 2001 From: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com> Date: Wed, 23 Apr 2025 10:27:17 +0530 Subject: [PATCH 4/9] chore: add indentation Signed-off-by: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com> --- .../stats/base/dists/beta/mgf/benchmark/benchmark.native.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js index 6ad5c3d45c16..884cc03a56d2 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js @@ -60,7 +60,7 @@ bench( pkg+'::native', opts, function benchmark( b ) { b.tic(); for ( i = 0; i < b.iterations; i++ ) { - y = mgf( t[ i%len ], alpha[ i % len ], beta[ i % len ] ); + y = mgf( t[ i % len ], alpha[ i % len ], beta[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } From 3de9dfc0a0b48d8be2bffa2d99b779cb1b9b6629 Mon Sep 17 00:00:00 2001 From: ShabiShett07 Date: Wed, 23 Apr 2025 11:42:43 +0530 Subject: [PATCH 5/9] chore: update implementation --- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: passed - task: lint_markdown status: na - task: lint_package_json status: na - task: lint_repl_help status: na - task: lint_javascript_src status: na - task: lint_javascript_cli status: na - task: lint_javascript_examples status: na - task: lint_javascript_tests status: na - task: lint_javascript_benchmarks status: na - task: lint_python status: na - task: lint_r status: na - task: lint_c_src status: missing_dependencies - task: lint_c_examples status: missing_dependencies - task: lint_c_benchmarks status: missing_dependencies - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: na - task: lint_typescript_tests status: na - task: lint_license_headers status: passed --- --- .../@stdlib/stats/base/dists/beta/mgf/benchmark/c/benchmark.c | 4 ++-- .../@stdlib/stats/base/dists/beta/mgf/examples/c/example.c | 4 ++-- lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/benchmark.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/benchmark.c index 6faa86681e33..fd0caa089650 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/benchmark.c +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/benchmark.c @@ -94,7 +94,7 @@ static double random_uniform( const double min, const double max ) { */ static double benchmark( void ) { double elapsed; - double x[ 100 ]; + double x[ 100 ]; double alpha[ 100 ]; double beta[ 100 ]; double y; @@ -102,7 +102,7 @@ static double benchmark( void ) { int i; for ( i = 0; i < 100; i++ ) { - x[ i ] = random_uniform( 0.0, 20.0 ); + x[ i ] = random_uniform( 0.0, 20.0 ); alpha[ i ] = random_uniform( 1.0 + STDLIB_CONSTANT_FLOAT64_EPS, 100.0 ); beta[ i ] = random_uniform( 1.0 + STDLIB_CONSTANT_FLOAT64_EPS, 100.0 ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c index 1b67e9d2cf44..60a8fe82eb04 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c @@ -29,12 +29,12 @@ static double random_uniform( const double min, const double max ) { int main( void ) { double alpha; double beta; - double t; + double t; double y; int i; for ( i = 0; i < 25; i++ ) { - t = random_uniform( 0.0, 20.0 ); + t = random_uniform( 0.0, 20.0 ); alpha = random_uniform( 1.0 + STDLIB_CONSTANT_FLOAT64_EPS, 100.0 ); beta = random_uniform( 1.0 + STDLIB_CONSTANT_FLOAT64_EPS, 100.0 ); y = stdlib_base_dists_beta_mgf( t, alpha, beta ); diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c index 4a91bc816a5d..034e2d12130a 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c @@ -45,7 +45,7 @@ double stdlib_base_dists_beta_mgf( const double t, const double alpha, const dou double c; double k; - if ( + if ( stdlib_base_is_nan( t ) || stdlib_base_is_nan( alpha ) || stdlib_base_is_nan( beta ) || From 3a4041ddb3387c2e394fc10eba53d1941222cc78 Mon Sep 17 00:00:00 2001 From: ShabiShett07 Date: Tue, 10 Jun 2025 09:58:50 +0530 Subject: [PATCH 6/9] chore: update implementation --- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: passed - task: lint_markdown status: passed - task: lint_package_json status: na - task: lint_repl_help status: na - task: lint_javascript_src status: passed - task: lint_javascript_cli status: na - task: lint_javascript_examples status: na - task: lint_javascript_tests status: na - task: lint_javascript_benchmarks status: na - task: lint_python status: na - task: lint_r status: na - task: lint_c_src status: missing_dependencies - task: lint_c_examples status: missing_dependencies - task: lint_c_benchmarks status: na - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: na - task: lint_typescript_tests status: na - task: lint_license_headers status: passed --- --- lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md | 4 ++-- .../@stdlib/stats/base/dists/beta/mgf/examples/c/example.c | 2 +- .../dists/beta/mgf/include/stdlib/stats/base/dists/beta/mgf.h | 2 +- .../@stdlib/stats/base/dists/beta/mgf/lib/native.js | 1 + lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c | 2 +- 5 files changed, 6 insertions(+), 5 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md index 0083d52ae916..c63ea287b84b 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md @@ -190,7 +190,7 @@ logEachMap( 't: %0.4f, α: %0.4f, β: %0.4f, M_X(t;α,β): %0.4f', t, alpha, bet #### stdlib_base_dists_beta_mgf( t, alpha, beta ) -Returns the [mgf][mgf] of a [beta][beta-distribution] distribution with parameters `alpha` (first shape parameter) and `beta` (second shape parameter) with input value `t`. +Evaluates the [moment-generating function][mgf] (MGF) for a [beta][beta-distribution] distribution with parameters `alpha` (first shape parameter) and `beta` (second shape parameter). ```c double y = stdlib_base_dists_beta_mgf( 0.5, 1.0, 1.0 ); @@ -247,7 +247,7 @@ int main( void ) { alpha = random_uniform( 1.0 + STDLIB_CONSTANT_FLOAT64_EPS, 100.0 ); beta = random_uniform( 1.0 + STDLIB_CONSTANT_FLOAT64_EPS, 100.0 ); y = stdlib_base_dists_beta_mgf( alpha, beta ); - printf( "t: %lf, alpha: %lf, beta: %lf, mgf(X;t,alpha,beta): %lf\n", t alpha, beta, y ); + printf( "t: %lf, α: %lf, β: %lf, M_X(t;α,β): %lf\n", t, alpha, beta, y ); } } ``` diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c index 60a8fe82eb04..f44aacc6a4bd 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/examples/c/example.c @@ -38,6 +38,6 @@ int main( void ) { alpha = random_uniform( 1.0 + STDLIB_CONSTANT_FLOAT64_EPS, 100.0 ); beta = random_uniform( 1.0 + STDLIB_CONSTANT_FLOAT64_EPS, 100.0 ); y = stdlib_base_dists_beta_mgf( t, alpha, beta ); - printf( "t: %lf, alpha: %lf, beta: %lf, mgf(X;t,alpha,beta): %lf\n", t, alpha, beta, y ); + printf( "t: %lf, α: %lf, β: %lf, M_X(t;α,β): %lf\n", t, alpha, beta, y ); } } diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/include/stdlib/stats/base/dists/beta/mgf.h b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/include/stdlib/stats/base/dists/beta/mgf.h index fab752d67b83..e493ee505b91 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/include/stdlib/stats/base/dists/beta/mgf.h +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/include/stdlib/stats/base/dists/beta/mgf.h @@ -27,7 +27,7 @@ extern "C" { #endif /** -* Returns the mgf of a beta distribution. +* Evaluates the moment-generating function (MGF) for a beta distribution with first shape parameter `alpha` and second shape parameter `beta` at a value `t`. */ double stdlib_base_dists_beta_mgf( const double t, const double alpha, const double beta ); diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/lib/native.js b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/lib/native.js index 76f776d5c869..9c9e6a49e17e 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/lib/native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/lib/native.js @@ -28,6 +28,7 @@ var addon = require( './../src/addon.node' ); /** * Evaluates the moment-generating function (MGF) for a beta distribution with first shape parameter `alpha` and second shape parameter `beta` at a value `t`. * +* @private * @param {number} t - input value * @param {PositiveNumber} alpha - first shape parameter * @param {PositiveNumber} beta - second shape parameter diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c index 034e2d12130a..cd1f20ccd5fe 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c @@ -32,7 +32,7 @@ * @param t input value * @param alpha first shape parameter * @param beta second shape parameter -* @returns evaluated MGF +* @return evaluated MGF * * @example * double y = stdlib_base_dists_beta_mgf( 0.5, 1.0, 1.0 ); From 1063878e65135d5d495f1a855f126cb5a92b3dc7 Mon Sep 17 00:00:00 2001 From: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com> Date: Tue, 10 Jun 2025 10:01:11 +0530 Subject: [PATCH 7/9] chore: update variable order Co-authored-by: Philipp Burckhardt Signed-off-by: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com> --- lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md index c63ea287b84b..4a4a5c36ad4c 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/README.md @@ -237,9 +237,9 @@ static double random_uniform( const double min, const double max ) { } int main( void ) { - double t; double alpha; double beta; + double t; double y; int i; for ( i = 0; i < 25; i++ ) { From eb1579ec60c6be4caf11459f8780f6b85a2e39a7 Mon Sep 17 00:00:00 2001 From: Philipp Burckhardt Date: Sun, 22 Jun 2025 20:27:15 -0500 Subject: [PATCH 8/9] fix: modernize PRNG usage and fix C variable order in beta/mgf --- type: pre_push_report description: Results of running various checks prior to pushing changes. report: - task: run_javascript_examples status: na - task: run_c_examples status: na - task: run_cpp_examples status: na - task: run_javascript_readme_examples status: na - task: run_c_benchmarks status: na - task: run_cpp_benchmarks status: na - task: run_fortran_benchmarks status: na - task: run_javascript_benchmarks status: na - task: run_julia_benchmarks status: na - task: run_python_benchmarks status: na - task: run_r_benchmarks status: na - task: run_javascript_tests status: na --- --- .../beta/mgf/benchmark/benchmark.native.js | 20 +++++++++---------- .../dists/beta/mgf/benchmark/c/benchmark.c | 2 +- .../stats/base/dists/beta/mgf/src/main.c | 1 + 3 files changed, 11 insertions(+), 12 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js index 884cc03a56d2..390591d2ec67 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/benchmark.native.js @@ -22,10 +22,9 @@ var resolve = require( 'path' ).resolve; var bench = require( '@stdlib/bench' ); -var Float64Array = require( '@stdlib/array/float64' ); -var EPS = require( '@stdlib/constants/float64/eps' ); -var uniform = require( '@stdlib/random/base/uniform' ); +var uniform = require( '@stdlib/random/array/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); +var EPS = require( '@stdlib/constants/float64/eps' ); var tryRequire = require( '@stdlib/utils/try-require' ); var pkg = require( './../package.json' ).name; @@ -41,6 +40,7 @@ var opts = { // MAIN // bench( pkg+'::native', opts, function benchmark( b ) { + var options; var alpha; var beta; var len; @@ -48,15 +48,13 @@ bench( pkg+'::native', opts, function benchmark( b ) { var y; var i; + options = { + 'dtype': 'float64' + }; len = 100; - t = new Float64Array( len ); - alpha = new Float64Array( len ); - beta = new Float64Array( len ); - for ( i = 0; i < len; i++ ) { - t[ i ] = uniform( 0.0, 20.0 ); - alpha[ i ] = uniform( EPS, 100.0 ); - beta[ i ] = uniform( EPS, 100.0 ); - } + t = uniform( len, 0.0, 20.0, options ); + alpha = uniform( len, EPS, 100.0, options ); + beta = uniform( len, EPS, 100.0, options ); b.tic(); for ( i = 0; i < b.iterations; i++ ) { diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/benchmark.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/benchmark.c index fd0caa089650..3d9fa05d86a7 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/benchmark.c +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/benchmark/c/benchmark.c @@ -94,9 +94,9 @@ static double random_uniform( const double min, const double max ) { */ static double benchmark( void ) { double elapsed; - double x[ 100 ]; double alpha[ 100 ]; double beta[ 100 ]; + double x[ 100 ]; double y; double t; int i; diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c index cd1f20ccd5fe..c468d21a9fd0 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c @@ -18,6 +18,7 @@ // MODULES // +#include "stdlib/stats/base/dists/beta/mgf.h" #include "stdlib/math/base/assert/is_nan.h" #include "stdlib/math/base/special/beta.h" #include "stdlib/math/base/special/abs.h" From f8ed609bd781a8e8b8ee094f02497c0b96cbafce Mon Sep 17 00:00:00 2001 From: Philipp Burckhardt Date: Sun, 22 Jun 2025 21:37:22 -0400 Subject: [PATCH 9/9] chore: remove cppcheck directive and heading comments Signed-off-by: Philipp Burckhardt --- .../@stdlib/stats/base/dists/beta/mgf/src/addon.c | 1 - .../@stdlib/stats/base/dists/beta/mgf/src/main.c | 5 ----- 2 files changed, 6 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/addon.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/addon.c index 788696cb8788..b96bc9582aa6 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/addon.c +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/addon.c @@ -19,5 +19,4 @@ #include "stdlib/stats/base/dists/beta/mgf.h" #include "stdlib/math/base/napi/ternary.h" -// cppcheck-suppress shadowFunction STDLIB_MATH_BASE_NAPI_MODULE_DDD_D( stdlib_base_dists_beta_mgf ) diff --git a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c index c468d21a9fd0..7cc6ec5bb63a 100755 --- a/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c +++ b/lib/node_modules/@stdlib/stats/base/dists/beta/mgf/src/main.c @@ -16,17 +16,12 @@ * limitations under the License. */ -// MODULES // - #include "stdlib/stats/base/dists/beta/mgf.h" #include "stdlib/math/base/assert/is_nan.h" #include "stdlib/math/base/special/beta.h" #include "stdlib/math/base/special/abs.h" #include "stdlib/constants/float64/eps.h" - -// MAIN // - /** * Evaluates the moment-generating function (MGF) for a beta distribution with first shape parameter `alpha` and second shape parameter `beta` at a value `t` *