diff --git a/lib/node_modules/@stdlib/blas/ext/base/sapxsumkbn/README.md b/lib/node_modules/@stdlib/blas/ext/base/sapxsumkbn/README.md index 5be0312c484c..acb3b06bdcc1 100644 --- a/lib/node_modules/@stdlib/blas/ext/base/sapxsumkbn/README.md +++ b/lib/node_modules/@stdlib/blas/ext/base/sapxsumkbn/README.md @@ -166,7 +166,7 @@ console.log( v ); ## See Also - [`@stdlib/blas/ext/base/dapxsumkbn`][@stdlib/blas/ext/base/dapxsumkbn]: add a constant to each double-precision floating-point strided array element and compute the sum using an improved Kahan–Babuška algorithm. -- [`@stdlib/blas/ext/base/gapxsumkbn`][@stdlib/blas/ext/base/gapxsumkbn]: add a constant to each strided array element and compute the sum using an improved Kahan–Babuška algorithm. +- [`@stdlib/blas/ext/base/gapxsumkbn`][@stdlib/blas/ext/base/gapxsumkbn]: add a scalar constant to each strided array element and compute the sum using an improved Kahan–Babuška algorithm. - [`@stdlib/blas/ext/base/sapxsum`][@stdlib/blas/ext/base/sapxsum]: add a constant to each single-precision floating-point strided array element and compute the sum. - [`@stdlib/blas/ext/base/ssumkbn`][@stdlib/blas/ext/base/ssumkbn]: calculate the sum of single-precision floating-point strided array elements using an improved Kahan–Babuška algorithm. diff --git a/lib/node_modules/@stdlib/constants/float32/pi/README.md b/lib/node_modules/@stdlib/constants/float32/pi/README.md index d09323920e77..ac7408481fde 100644 --- a/lib/node_modules/@stdlib/constants/float32/pi/README.md +++ b/lib/node_modules/@stdlib/constants/float32/pi/README.md @@ -108,6 +108,14 @@ Macro for the mathematical constant [π][pi].
+* * * + +## See Also + +- [`@stdlib/constants/float32/fourth-pi`][@stdlib/constants/float32/fourth-pi]: 1/4 times π. +- [`@stdlib/constants/float32/half-pi`][@stdlib/constants/float32/half-pi]: 1/2 times π. +- [`@stdlib/constants/float32/two-pi`][@stdlib/constants/float32/two-pi]: 2π. +
@@ -118,6 +126,16 @@ Macro for the mathematical constant [π][pi]. [pi]: https://en.wikipedia.org/wiki/Pi + + +[@stdlib/constants/float32/fourth-pi]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/constants/float32/fourth-pi + +[@stdlib/constants/float32/half-pi]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/constants/float32/half-pi + +[@stdlib/constants/float32/two-pi]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/constants/float32/two-pi + + + diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/mode/README.md b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/README.md index 0d62c5c213a4..9e00b6f73c7e 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/mode/README.md +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/README.md @@ -118,6 +118,95 @@ for ( i = 0; i < lambda.length; i++ ) { + + +* * * + +
+ +## C APIs + + + +
+ +
+ + + + + +
+ +### Usage + +```c +#include "stdlib/stats/base/dists/planck/mode.h" +``` + +#### stdlib_base_dists_planck_mode( lambda ) + +Evaluates the mode for an planck distribution. + +```c +double out = stdlib_base_dists_planck_mean( 0.1 ); +// returns ~0 +``` + +The function accepts the following arguments: + +- **lambda**: `[in] double` shape parameter + +```c +double stdlib_base_dists_planck_mode( const double lambda ); +``` +
+ + + + + +
+ +
+ + + + + +
+ +### Examples + +```c +#include "stdlib/stats/base/dists/planck/mode.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 lambda; + double y; + int i; + for ( i = 0; i < 25; i++ ) { + lambda = random_uniform( 0.1, 10.0 ); + y = stdlib_base_dists_planck_mode( lambda ); + printf( "lambda: %lf, E(X;λ): %lf\n", lambda, y ); + } +} +``` + +
+ + + +
+ + +
diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/mode/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/benchmark/benchmark.js index 8e8500b8b07b..5559dda2dfe3 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/mode/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/benchmark/benchmark.js @@ -13,7 +13,7 @@ * 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. +* limitations under the License . */ 'use strict'; @@ -21,7 +21,8 @@ // MODULES // var bench = require( '@stdlib/bench' ); -var uniform = require( '@stdlib/random/array/uniform' ); +var Float64Array = require( '@stdlib/array/float64' ); +var randu = require( '@stdlib/random/base/randu' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var pkg = require( './../package.json' ).name; var mode = require( './../lib' ); @@ -31,14 +32,19 @@ var mode = require( './../lib' ); bench( pkg, function benchmark( b ) { var lambda; + var len; var y; var i; - lambda = uniform( 100, 0.1, 10.0 ); + len = 100; + lambda = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + lambda[ i ] = ( randu() * 10.0 ) + 1.0; + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - y = mode( lambda[ i % lambda.length ] ); + y = mode( lambda[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/mode/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/benchmark/benchmark.native.js new file mode 100644 index 000000000000..1aa96a1438b3 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/benchmark/benchmark.native.js @@ -0,0 +1,67 @@ +/** +* @license Apache-2.0 +* +* 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. +* 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 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 mode = tryRequire( resolve( __dirname, './../lib/native.js' ) ); +var opts = { + 'skip': ( mode instanceof Error ) +}; + + +// MAIN // + +bench( pkg+'::native', opts, function benchmark( b ) { + var lambda; + var len; + var y; + var i; + + len = 100; + lambda = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + lambda[ i ] = ( randu() * 10.0 ) + 1.0; + } + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + y = mode( lambda[ 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/planck/mode/benchmark/c/Makefile b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/benchmark/c/Makefile new file mode 100644 index 000000000000..32ff9462f796 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/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/planck/mode/benchmark/c/benchmark.c b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/benchmark/c/benchmark.c new file mode 100644 index 000000000000..186dbcf1510f --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/benchmark/c/benchmark.c @@ -0,0 +1,140 @@ +/** +* @license Apache-2.0 +* +* 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. +* 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/planck/mode.h" +#include +#include +#include +#include +#include + +#define NAME "planck-mode" +#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 lambda[100]; + double y; + double t; + int i; + + for (i = 0; i < 100; i++) { + lambda[i] = (random_uniform(0.0, 10.0) + 1.0); + } + + t = tic(); + for (i = 0; i < ITERATIONS; i++) { + y = stdlib_base_dists_planck_mode(lambda[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); + + return 0; +} diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/mode/binding.gyp b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/binding.gyp new file mode 100644 index 000000000000..a33989c10ff7 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/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/planck/mode/examples/c/Makefile b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/examples/c/Makefile new file mode 100644 index 000000000000..e3e424cd486a --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/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/planck/mode/examples/c/example.c b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/examples/c/example.c new file mode 100644 index 000000000000..55d8b9c54512 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/examples/c/example.c @@ -0,0 +1,37 @@ +/** +* @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/planck/mode.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 lambda; + double y; + int i; + + for ( i = 0; i < 25; i++ ) { + lambda = random_uniform( 1.0, 10.0 ); + y = stdlib_base_dists_planck_mode( lambda ); + printf( "λ: %lf, F(x;λ): %lf\n", lambda , y ); + } +} diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/mode/include.gypi b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/include.gypi new file mode 100644 index 000000000000..efce05f008ed --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/mode/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': [ + '