From af4641dabccf46f3060dabe349a3d7b988e74207 Mon Sep 17 00:00:00 2001 From: GUNJ JOSHI Date: Thu, 14 Mar 2024 10:23:57 +0530 Subject: [PATCH 1/8] feat: add C implementation for math/base/special/asecd --- .../@stdlib/math/base/special/asecd/README.md | 88 +++++++++ .../asecd/benchmark/benchmark.native.js | 60 +++++++ .../special/asecd/benchmark/c/native/Makefile | 146 +++++++++++++++ .../asecd/benchmark/c/native/benchmark.c | 136 ++++++++++++++ .../math/base/special/asecd/binding.gyp | 170 ++++++++++++++++++ .../base/special/asecd/examples/c/Makefile | 146 +++++++++++++++ .../base/special/asecd/examples/c/example.c | 31 ++++ .../math/base/special/asecd/include.gypi | 53 ++++++ .../include/stdlib/math/base/special/asecd.h | 38 ++++ .../math/base/special/asecd/lib/native.js | 65 +++++++ .../math/base/special/asecd/manifest.json | 75 ++++++++ .../math/base/special/asecd/src/Makefile | 70 ++++++++ .../math/base/special/asecd/src/addon.c | 23 +++ .../math/base/special/asecd/src/main.c | 38 ++++ .../base/special/asecd/test/test.native.js | 128 +++++++++++++ 15 files changed, 1267 insertions(+) create mode 100644 lib/node_modules/@stdlib/math/base/special/asecd/benchmark/benchmark.native.js create mode 100644 lib/node_modules/@stdlib/math/base/special/asecd/benchmark/c/native/Makefile create mode 100644 lib/node_modules/@stdlib/math/base/special/asecd/benchmark/c/native/benchmark.c create mode 100644 lib/node_modules/@stdlib/math/base/special/asecd/binding.gyp create mode 100644 lib/node_modules/@stdlib/math/base/special/asecd/examples/c/Makefile create mode 100644 lib/node_modules/@stdlib/math/base/special/asecd/examples/c/example.c create mode 100644 lib/node_modules/@stdlib/math/base/special/asecd/include.gypi create mode 100644 lib/node_modules/@stdlib/math/base/special/asecd/include/stdlib/math/base/special/asecd.h create mode 100644 lib/node_modules/@stdlib/math/base/special/asecd/lib/native.js create mode 100644 lib/node_modules/@stdlib/math/base/special/asecd/manifest.json create mode 100644 lib/node_modules/@stdlib/math/base/special/asecd/src/Makefile create mode 100644 lib/node_modules/@stdlib/math/base/special/asecd/src/addon.c create mode 100644 lib/node_modules/@stdlib/math/base/special/asecd/src/main.c create mode 100644 lib/node_modules/@stdlib/math/base/special/asecd/test/test.native.js diff --git a/lib/node_modules/@stdlib/math/base/special/asecd/README.md b/lib/node_modules/@stdlib/math/base/special/asecd/README.md index cf41b31b997f..96ef982d38b6 100644 --- a/lib/node_modules/@stdlib/math/base/special/asecd/README.md +++ b/lib/node_modules/@stdlib/math/base/special/asecd/README.md @@ -81,6 +81,94 @@ for ( i = 0; i < x.length; i++ ) { + + +* * * + +
+ +## C APIs + + + +
+ +
+ + + + + +
+ +### Usage + +```c +#include "stdlib/math/base/special/asecd.h" +``` + +#### stdlib_base_asecd( x ) + +Computes the [arcsecant][arcsecant] (in degrees) of a double-precision floating-point number. + +```c +double out = stdlib_base_asecd( 1.0 ); +// returns 0.0 + +out = stdlib_base_asecd( 2.0 ); +// returns ~60.0 +``` + +The function accepts the following arguments: + +- **x**: `[in] double` input value. + +```c +double stdlib_base_asecd( const double x ); +``` + +
+ + + + + +
+ +
+ + + + + +
+ +### Examples + +```c +#include "stdlib/math/base/special/asecd.h" +#include + +int main( void ) { + const double x[] = { 1.0, 1.45, 1.89, 2.33, 2.78, 3.22, 3.66, 4.11, 4.55, 5.0 }; + + double v; + int i; + for ( i = 0; i < 10; i++ ) { + v = stdlib_base_asecd( x[ i ] ); + printf( "asecd(%lf) = %lf\n", x[ i ], v ); + } +} +``` + +
+ + + +
+ + +
diff --git a/lib/node_modules/@stdlib/math/base/special/asecd/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/math/base/special/asecd/benchmark/benchmark.native.js new file mode 100644 index 000000000000..e50ffc6375d1 --- /dev/null +++ b/lib/node_modules/@stdlib/math/base/special/asecd/benchmark/benchmark.native.js @@ -0,0 +1,60 @@ +/** +* @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 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 asecd = tryRequire( resolve( __dirname, './../lib/native.js' ) ); +var opts = { + 'skip': ( asecd instanceof Error ) +}; + + +// MAIN // + +bench( pkg+'::native', opts, function benchmark( b ) { + var x; + var y; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + x = ( randu() * 2.0 ) + 1.0; + y = asecd( x ); + 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/math/base/special/asecd/benchmark/c/native/Makefile b/lib/node_modules/@stdlib/math/base/special/asecd/benchmark/c/native/Makefile new file mode 100644 index 000000000000..f69e9da2b4d3 --- /dev/null +++ b/lib/node_modules/@stdlib/math/base/special/asecd/benchmark/c/native/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/math/base/special/asecd/benchmark/c/native/benchmark.c b/lib/node_modules/@stdlib/math/base/special/asecd/benchmark/c/native/benchmark.c new file mode 100644 index 000000000000..81d1a043551e --- /dev/null +++ b/lib/node_modules/@stdlib/math/base/special/asecd/benchmark/c/native/benchmark.c @@ -0,0 +1,136 @@ +/** +* @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. +*/ + +/** +* Benchmark `asecd`. +*/ +#include "stdlib/math/base/special/asecd.h" +#include +#include +#include +#include +#include + +#define NAME "asecd" +#define ITERATIONS 1000000 +#define REPEATS 3 + +/** +* Prints the TAP version. +*/ +void print_version() { + printf( "TAP version 13\n" ); +} + +/** +* Prints the TAP summary. +* +* @param total total number of tests +* @param passing total number of passing tests +*/ +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 +*/ +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 +*/ +double tic() { + struct timeval now; + gettimeofday( &now, NULL ); + return (double)now.tv_sec + (double)now.tv_usec/1.0e6; +} + +/** +* Generates a random number on the interval [0,1]. +* +* @return random number +*/ +double rand_double() { + int r = rand(); + return (double)r / ( (double)RAND_MAX + 1.0 ); +} + +/** +* Runs a benchmark. +* +* @return elapsed time in seconds +*/ +double benchmark() { + double elapsed; + double x; + double y; + double t; + int i; + + t = tic(); + for ( i = 0; i < ITERATIONS; i++ ) { + x = ( 2.0 * rand_double() ) + 1.0; + y = stdlib_base_asecd( x ); + 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::native::%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/math/base/special/asecd/binding.gyp b/lib/node_modules/@stdlib/math/base/special/asecd/binding.gyp new file mode 100644 index 000000000000..ec3992233442 --- /dev/null +++ b/lib/node_modules/@stdlib/math/base/special/asecd/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/math/base/special/asecd/examples/c/Makefile b/lib/node_modules/@stdlib/math/base/special/asecd/examples/c/Makefile new file mode 100644 index 000000000000..6aed70daf167 --- /dev/null +++ b/lib/node_modules/@stdlib/math/base/special/asecd/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/math/base/special/asecd/examples/c/example.c b/lib/node_modules/@stdlib/math/base/special/asecd/examples/c/example.c new file mode 100644 index 000000000000..dd42bea18616 --- /dev/null +++ b/lib/node_modules/@stdlib/math/base/special/asecd/examples/c/example.c @@ -0,0 +1,31 @@ +/** +* @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/math/base/special/asecd.h" +#include + +int main( void ) { + const double x[] = { 1.0, 1.45, 1.89, 2.33, 2.78, 3.22, 3.66, 4.11, 4.55, 5.0 }; + + double v; + int i; + for ( i = 0; i < 10; i++ ) { + v = stdlib_base_asecd( x[ i ] ); + printf( "asecd(%lf) = %lf\n", x[ i ], v ); + } +} diff --git a/lib/node_modules/@stdlib/math/base/special/asecd/include.gypi b/lib/node_modules/@stdlib/math/base/special/asecd/include.gypi new file mode 100644 index 000000000000..575cb043c0bf --- /dev/null +++ b/lib/node_modules/@stdlib/math/base/special/asecd/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: Thu, 14 Mar 2024 10:27:52 +0530 Subject: [PATCH 2/8] feat: add C implementation for math/base/special/asecd --- .../@stdlib/math/base/special/asecd/examples/c/example.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/node_modules/@stdlib/math/base/special/asecd/examples/c/example.c b/lib/node_modules/@stdlib/math/base/special/asecd/examples/c/example.c index dd42bea18616..6432a4d87bc5 100644 --- a/lib/node_modules/@stdlib/math/base/special/asecd/examples/c/example.c +++ b/lib/node_modules/@stdlib/math/base/special/asecd/examples/c/example.c @@ -20,7 +20,7 @@ #include int main( void ) { - const double x[] = { 1.0, 1.45, 1.89, 2.33, 2.78, 3.22, 3.66, 4.11, 4.55, 5.0 }; + const double x[] = { 0.0, 1.45, 1.89, 2.33, 2.78, 3.22, 3.66, 4.11, 4.55, 5.0 }; double v; int i; From 62a6e3fadc653fa04326753c79dcc6bc8639fc5c Mon Sep 17 00:00:00 2001 From: GUNJ JOSHI Date: Thu, 14 Mar 2024 10:29:49 +0530 Subject: [PATCH 3/8] feat: add C implementation for math/base/special/asecd --- lib/node_modules/@stdlib/math/base/special/asecd/src/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c b/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c index 92d3deca41a0..e2335eb61637 100644 --- a/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c +++ b/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c @@ -30,7 +30,7 @@ * var v = secd( 1.0 ); * // returns 0.0 */ -double stdlib_base_secd( const double x ) { +double stdlib_base_asecd( const double x ) { double rad; rad = stdlib_base_asec( x ); From 50e3e66b2da89aee8b53314bfe61cc0039476b19 Mon Sep 17 00:00:00 2001 From: GUNJ JOSHI Date: Thu, 14 Mar 2024 10:40:59 +0530 Subject: [PATCH 4/8] Update main.c Signed-off-by: GUNJ JOSHI --- lib/node_modules/@stdlib/math/base/special/asecd/src/main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c b/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c index e2335eb61637..3e7696f8ce58 100644 --- a/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c +++ b/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c @@ -21,13 +21,13 @@ #include "stdlib/math/base/special/rad2deg.h" /** -* Computes the arccosine (in degrees) of a double-precision floating-point number. +* Computes the arcsecant (in degrees) of a double-precision floating-point number. * * @param x - input value * @returns arccosine (in degrees) * * @example -* var v = secd( 1.0 ); +* var v = asecd( 1.0 ); * // returns 0.0 */ double stdlib_base_asecd( const double x ) { From a954273c4a970dd6e29780d65a147fcd2994b29f Mon Sep 17 00:00:00 2001 From: GUNJ JOSHI Date: Thu, 14 Mar 2024 11:39:52 +0530 Subject: [PATCH 5/8] Update main.c Signed-off-by: GUNJ JOSHI --- lib/node_modules/@stdlib/math/base/special/asecd/src/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c b/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c index 3e7696f8ce58..dee7ffa4ad7c 100644 --- a/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c +++ b/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c @@ -27,7 +27,7 @@ * @returns arccosine (in degrees) * * @example -* var v = asecd( 1.0 ); +* double v = stdlib_base_asecd( 1.0 ); * // returns 0.0 */ double stdlib_base_asecd( const double x ) { From 9c65a06cf9b6d74adf3d59a6a65d912822e65cd2 Mon Sep 17 00:00:00 2001 From: GUNJ JOSHI Date: Thu, 14 Mar 2024 11:40:57 +0530 Subject: [PATCH 6/8] Update main.c Signed-off-by: GUNJ JOSHI --- lib/node_modules/@stdlib/math/base/special/asecd/src/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c b/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c index dee7ffa4ad7c..4ff1c9ed3904 100644 --- a/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c +++ b/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c @@ -24,7 +24,7 @@ * Computes the arcsecant (in degrees) of a double-precision floating-point number. * * @param x - input value -* @returns arccosine (in degrees) +* @returns arcsecant (in degrees) * * @example * double v = stdlib_base_asecd( 1.0 ); From d98b5c3b39cefc95b09b9e751745b80de381967b Mon Sep 17 00:00:00 2001 From: GUNJ JOSHI Date: Thu, 14 Mar 2024 11:41:32 +0530 Subject: [PATCH 7/8] Update main.c Signed-off-by: GUNJ JOSHI --- lib/node_modules/@stdlib/math/base/special/asecd/src/main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c b/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c index 4ff1c9ed3904..8c121b48198f 100644 --- a/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c +++ b/lib/node_modules/@stdlib/math/base/special/asecd/src/main.c @@ -23,8 +23,8 @@ /** * Computes the arcsecant (in degrees) of a double-precision floating-point number. * -* @param x - input value -* @returns arcsecant (in degrees) +* @param x input value +* @returns arcsecant (in degrees) * * @example * double v = stdlib_base_asecd( 1.0 ); From 4e3d96d8b6f5ea27c49437d6e701324b9727f447 Mon Sep 17 00:00:00 2001 From: Pranav <85227306+Pranavchiku@users.noreply.github.com> Date: Fri, 15 Mar 2024 15:56:15 +0530 Subject: [PATCH 8/8] chore: apply suggestions from code review Signed-off-by: Pranav <85227306+Pranavchiku@users.noreply.github.com> --- .../base/special/asecd/include/stdlib/math/base/special/asecd.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/node_modules/@stdlib/math/base/special/asecd/include/stdlib/math/base/special/asecd.h b/lib/node_modules/@stdlib/math/base/special/asecd/include/stdlib/math/base/special/asecd.h index 2b8a76481f0c..78dca1b2ec0f 100644 --- a/lib/node_modules/@stdlib/math/base/special/asecd/include/stdlib/math/base/special/asecd.h +++ b/lib/node_modules/@stdlib/math/base/special/asecd/include/stdlib/math/base/special/asecd.h @@ -29,7 +29,7 @@ extern "C" { /** * Computes the arcsecant (in degrees) of a double-precision floating-point number. */ -double stdlib_base_asecd ( const double x ); +double stdlib_base_asecd( const double x ); #ifdef __cplusplus }