Merge branch '3.0'

Author: andrewdalpino

.github/workflows/ci-ext.yml

@@ -21,12 +21,10 @@ jobs:
     strategy:
       matrix:
         image:
-          - php:7.2-cli
-          - php:7.2-cli-alpine
-          - php:7.3-cli
-          - php:7.3-cli-alpine
           - php:7.4-cli
           - php:7.4-cli-alpine
+          - php:8.0-cli
+          - php:8.0-cli-alpine
     name: Image ${{ matrix.image }}
     runs-on: ubuntu-latest
     steps:

.github/workflows/ci.yml

@@ -9,7 +9,7 @@ jobs:
     strategy:
       matrix:
         operating-system: [windows-latest, ubuntu-latest, macos-latest]
-        php-versions: ['7.2', '7.3', '7.4']
+        php-versions: ['7.4']
 
     steps:
       - name: Checkout
@@ -19,6 +19,8 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php-versions }}
+          tools: pecl
+          extensions: fileinfo
           ini-values: memory_limit=-1    
 
       - name: Validate composer.json

CHANGELOG.md

@@ -1,3 +1,12 @@
+- 3.0.0-beta
+    - Add support for PHP 8.0 in the extension
+    - Drop extension support for PHP 7.2 and 7.3
+    - Tensors only compute floating point operations
+    - Remove dependency on JAMA library
+    - Remove previously deprecated items
+    - Matrix returns vector on row access
+    - Added Algebraic and Special function interfaces
+
 - 2.2.3
     - Remove dependency on pthreads
 

benchmarks/LinearAlgebra/SolveBench.php

@@ -3,15 +3,6 @@
 
 const CONFIG_M4_PATH = './ext/config.m4';
 
-const BUILDDIR_MATCH = "PHP_ADD_BUILD_DIR([\$ext_builddir/tensor/])\n";
-const BUILDDIR_PATCH = <<<'EOT'
-
-	PHP_ADD_BUILD_DIR([$ext_builddir/tensor/decompositions/])
-	PHP_ADD_BUILD_DIR([$ext_builddir/tensor/exceptions/])
-	PHP_ADD_BUILD_DIR([$ext_builddir/tensor/reductions/])
-
-EOT
-;
 const EXECINFO_MATCH = "PHP_SUBST(TENSOR_SHARED_LIBADD)\n";
 const EXECINFO_PATCH = <<<'EOT'
 
@@ -26,37 +17,36 @@ EOT
 chdir(__DIR__);
 
 echo 'Reading config.m4 file... ';
+
 $configM4Contents = file_get_contents(CONFIG_M4_PATH);
+
 if (!$configM4Contents) {
     fwrite(STDERR, "Failed to read the config.m4 file!\n");
+
     exit(1);
 }
 echo "done.\n";
 
-echo 'Applying build dir patch... ';
-if (strpos($configM4Contents, BUILDDIR_MATCH) === false) {
-    echo "not needed.\n";
-} elseif (strpos($configM4Contents, trim(BUILDDIR_PATCH)) !== false) {
-	echo "already applyed.\n";
-} else {
-    $configM4Contents = str_replace(BUILDDIR_MATCH, BUILDDIR_MATCH . BUILDDIR_PATCH, $configM4Contents);
-    echo "done.\n";
-}
-
 echo 'Applying libexec patch...';
+
 if (strpos($configM4Contents, EXECINFO_MATCH) === false) {
     fwrite(STDERR, "patch entrypoint not found!\n");
+
     exit(1);
 } elseif (strpos($configM4Contents, trim(EXECINFO_PATCH)) !== false) {
-    echo "already applyed.\n";
+    echo "already applied.\n";
 } else {
     $configM4Contents = str_replace(EXECINFO_MATCH, EXECINFO_MATCH . EXECINFO_PATCH, $configM4Contents);
+    
     echo "done.\n";
 }
 
 echo 'Saving config.m4 file... ';
+
 if (!file_put_contents(CONFIG_M4_PATH, $configM4Contents)) {
     fwrite(STDERR, "Failed to write the config.m4 file\n");
+
     exit(1);
 }
+
 echo "done.\n";

benchmarks/Structural/InsertMatrixBench.php

@@ -25,12 +25,12 @@
         }
     ],
     "require": {
-        "php": ">=7.2"
+        "php": ">=7.4"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "2.18.*",
-        "phalcon/zephir": "^0.12.20",
-        "phpbench/phpbench": "0.16.*",
+        "phalcon/zephir": "^0.13.5",
+        "phpbench/phpbench": "^1.0",
         "phpstan/extension-installer": "^1.0",
         "phpstan/phpstan": "0.12.*",
         "phpstan/phpstan-phpunit": "0.12.*",
@@ -39,7 +39,6 @@
     "autoload": {
         "psr-4": {
             "Tensor\\": "src/",
-            "JAMA\\": "lib/JAMA",
             "Zephir\\Optimizers\\FunctionCall\\": "optimizers/"
         },
         "files": [
@@ -68,8 +67,10 @@
         ],
         "clean": "zephir fullclean",
         "compile": [
-            "zephir build --no-dev",
-            "@php build-ext"
+            "zephir generate",
+            "@php build-ext",
+            "zephir compile --no-dev",
+            "zephir install"
         ],
         "fix": "php-cs-fixer fix --config=.php_cs.dist",
         "test": "phpunit"

benchmarks/Structural/SubMatrixBench.php

@@ -4,12 +4,11 @@
     "extension-name": "tensor",
     "description": "A library and extension that provides objects for scientific computing in PHP.",
     "author": "Andrew DalPino",
-    "version": "2.2.3",
+    "version": "3.0.0-beta",
     "verbose": true,
     "extra-cflags": "-O3 -ffast-math",
     "extra-libs": "-lopenblas -llapacke -lgfortran",
     "extra-sources": [
-        "include/indexing.c",
         "include/arithmetic.c",
         "include/comparison.c",
         "include/linear_algebra.c",