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doc(test/README.md): update test results
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‎test/README.md‎

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11
Compiler Support Status
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=======================
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This directory contains two categories of unit tests separated into two files:
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* `usage_test.f90` exercises the reference-counter library, whereas
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* `compiler_test.f90` tests the compiler without using reference-counter,
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`compiler_test.f90` verifies that a compiler calls a type's final subroutine
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in each of the scenarios in which the Fortran standard requires finalization
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to occur. Because one test must run as an external subprogram and because
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passing that test involves error termination, that test is in the separate
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file [specification_expression_finalization.f90].
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* [NAG]
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* [GNU]
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* [Cray]
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* [Intel]
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* [NVIDIA]
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* [IBM]
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* [AMD]
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* [LLVM]
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NAG
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---
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- Version: 7.1 (Build 7113)
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- Result: 0 test failures. :trophy:
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This directory contains two categories of unit tests:
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```
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nagfor compile_me_only.f90
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./a.out
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Pass: finalizes a non-allocatable object on the LHS of an intrinsic assignment
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Pass: finalizes an allocated allocatable LHS of an intrinsic assignment
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Pass: finalizes a target when the associated pointer is deallocated
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Pass: finalizes an object upon explicit deallocation
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Pass: finalizes a non-pointer non-allocatable object at the END statement
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Pass: finalizes a non-pointer non-allocatable object at the end of a block construct
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Pass: finalizes a function reference on the RHS of an intrinsic assignment
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Pass: finalizes a specification expression function result
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Pass: finalizes an intent(out) derived type dummy argument
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Pass: finalizes an allocatable component object
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```
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* [compiler_test_m.f90] tests the compiler without using Smart-Pointers, whereas
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* [sp_smart_pointer_test_m.f90] exercises the Smart-Pointers library.
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GNU
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---
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- Version: 12.2.0
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- Result: 4 test failures.
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[compiler_test_m.f90] verifies that a compiler calls a type's final subroutine
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in each of the scenarios in which the Fortran 2018 standard requires finalization
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to occur.
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Because the first usage test causes a segmentation fault when compiled
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with `gfortran`, obtaining the test results requires skipping that test
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by running individual tests as follows:
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```
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fpm test -- -f "<description>"
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```
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Replace <description> above with one of the enumerated test descriptions,
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shown after a colon below, or with a corresponding substring not contained
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in the first usage test description.
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```
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gfortran compile_me_only.f90
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./a.out
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Fail: finalizes a non-allocatable object on the LHS of an intrinsic assignment
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Fail: finalizes an allocated allocatable LHS of an intrinsic assignment
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Pass: finalizes a target when the associated pointer is deallocated
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Pass: finalizes an object upon explicit deallocation
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Pass: finalizes a non-pointer non-allocatable object at the END statement
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Pass: finalizes a non-pointer non-allocatable object at the end of a block construct
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Fail: finalizes a function reference on the RHS of an intrinsic assignment
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Fail: finalizes a specification expression function result
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Pass: finalizes an intent(out) derived type dummy argument
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Pass: finalizes an allocatable component object
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```
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Summary
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-------
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Cray
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----
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- Version: 13.0.1
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- Result: 3 test failures.
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```
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ftn compile_me_only.f90
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./a.out
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Cray Fortran : Version 13.0.1 fails to compile specification_expression_finalization.f90
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Pass: finalizes a non-allocatable object on the LHS of an intrinsic assignment
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Fail: finalizes an allocated allocatable LHS of an intrinsic assignment
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Pass: finalizes a target when the associated pointer is deallocated
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Pass: finalizes an object upon explicit deallocation
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Pass: finalizes a non-pointer non-allocatable object at the END statement
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Pass: finalizes a non-pointer non-allocatable object at the end of a block construct
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Pass: finalizes a function reference on the RHS of an intrinsic assignment
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Fail: finalizes a specification expression function result
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Fail: finalizes an intent(out) derived type dummy argument
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Pass: finalizes an allocatable component object
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```
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* [AMD](#amd): unsupported (fails to build Smart-Pointers)
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* [Cray](#cray): partial support (3 test failures)
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* [GCC](#gnu): partial support (6 test failures)
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* [IBM](#ibm): partial support (1 test failure)
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* [Intel](#intel): partial support (1 test failure)
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* [LLVM](#llvm): unsupported (fails to build Smart-Pointers)
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* [NAG](#nag): full support :trophy: (0 test failures)
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* [NVIDIA](#nvidia): partial support (2 test failures)
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Intel
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-----
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- Version: 2021.1 Beta Build 20200827
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- Result: 2 test failures.
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```
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ifort compile_me_only.f90
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./a.out
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Pass: finalizes a non-allocatable object on the LHS of an intrinsic assignment
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Pass: finalizes an allocated allocatable LHS of an intrinsic assignment
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Pass: finalizes a target when the associated pointer is deallocated
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Pass: finalizes an object upon explicit deallocation
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Pass: finalizes a non-pointer non-allocatable object at the END statement
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Pass: finalizes a non-pointer non-allocatable object at the end of a block construct
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Fail: finalizes a function reference on the RHS of an intrinsic assignment
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Pass: finalizes a specification expression function result
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Pass: finalizes an intent(out) derived type dummy argument
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Fail: finalizes an allocatable component object
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Detailed Results
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----------------
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```
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### AMD
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- Version tested: 13.0.0 (AOCC_3.2.0-Build#128 2021_11_12)
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- Result: Fails to build due to an internal compiler error (ICE)
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NVIDIA
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------
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- Version: 22.7-0 64-bit target on x86-64 Linux -tp zen3
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- Result: 2 test failures
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### Cray
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- Version: 13.0.1
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- Result: 3 test failures.
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### GCC
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- Version: 12.2.0
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- Result: 4 test failures.
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```
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nvfortran compile_me_only.f90
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./a.out
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Pass: finalizes a non-allocatable object on the LHS of an intrinsic assignment
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Fail: finalizes an allocated allocatable LHS of an intrinsic assignment
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Pass: finalizes a target when the associated pointer is deallocated
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Pass: finalizes an object upon explicit deallocation
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Pass: finalizes a non-pointer non-allocatable object at the END statement
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Pass: finalizes a non-pointer non-allocatable object at the end of a block construct
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Pass: finalizes a function reference on the RHS of an intrinsic assignment
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Pass: finalizes a specification expression function result
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Fail: finalizes an intent(out) derived type dummy argument
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Pass: finalizes an allocatable component object
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```
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IBM
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---
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% fpm test
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Project is up to date
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The compiler
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Fail: finalizes a non-allocatable object on the LHS of an intrinsic assignment
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Fail: finalizes an allocated allocatable LHS of an intrinsic assignment
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Pass: finalizes a target when the associated pointer is deallocated
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Pass: finalizes an object upon explicit deallocation
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Pass: finalizes a non-pointer non-allocatable object at the END statement
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Pass: finalizes a non-pointer non-allocatable object at END BLOCK statement
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Fail: finalizes a function reference on the RHS of an intrinsic assignment
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Fail: finalizes a specification expression function result
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Pass: finalizes an intent(out) derived type dummy argument
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Pass: finalizes an allocatable component object
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A smart_pointer
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(skipped copy of declared reference due to a gfortran bug that would cause a segmentation fault)
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Pass: creates a resource when constructed
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Pass: removes the resource when the object goes out of scope
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Fail: copy points to the same resource as the original
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Fail: has zero references after a shallow copy goes out of scope
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```
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### IBM
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- Version: IBM Open XL Fortran for AIX 17.1.0
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- Result: 1 test failure
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In order to for the tests to complete in a way that reports all of the results,
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place an exclamation mark (`!`) at the beginning of the following line in the
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`compile_me_only.f90` file:
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```
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,test_result_t("finalizes a specification expression function result", specification_expression()) &
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```
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which removes the one failing test. Compiling and executing the same file then
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```
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xlf2003_r compile_me_only.f90
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./a.out
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$ fpm test --archiver ar --compiler xlf2008_r --flag -DXLF
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<WARN> Unknown compiler xlf2008_r requested! Defaults for this compiler might be incorrect
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Project is up to date
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The compiler
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Pass: finalizes a non-allocatable object on the LHS of an intrinsic assignment
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Pass: finalizes an allocated allocatable LHS of an intrinsic assignment
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Pass: finalizes a target when the associated pointer is deallocated
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Pass: finalizes an object upon explicit deallocation
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Pass: finalizes a non-pointer non-allocatable object at the END statement
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Pass: finalizes a non-pointer non-allocatable object at END BLOCK statement
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Pass: finalizes a function reference on the RHS of an intrinsic assignment
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Pass: finalizes a specification expression function result
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Pass: finalizes an intent(out) derived type dummy argument
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Pass: finalizes an allocatable component object
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A smart_pointer
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Pass: creates a resource when constructed
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Pass: removes the resource when the object goes out of scope
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Pass: copy points to the same resource as the original
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Fail: has zero references after a shallow copy goes out of scope
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```
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### Intel
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- Version: 2021.7.0 Build 20220726_000000
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- Result: 1 test failure.
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```
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% fpm test --compiler ifort
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Project is up to date
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The compiler
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Pass: finalizes a non-allocatable object on the LHS of an intrinsic assignment
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Pass: finalizes an allocated allocatable LHS of an intrinsic assignment
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Pass: finalizes a target when the associated pointer is deallocated
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Pass: finalizes an object upon explicit deallocation
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Pass: finalizes a non-pointer non-allocatable object at the END statement
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Pass: finalizes a non-pointer non-allocatable object at the end of a block construct
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Pass: finalizes a function reference on the RHS of an intrinsic assignment
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Pass: finalizes an intent(out) derived type dummy argument
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Pass: finalizes an allocatable component object
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```
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**Fail:** Separately compiling `specification_expression_finalization.f90` with
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`xlf2003_r` causes a core dump. This is a compiler bug that has been reported
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via the Oak Ridge Leadership Computing Facility (OLCF) under ticket OLCFHELP-9069.
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AMD
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---
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- Version tested: 13.0.0 (AOCC_3.2.0-Build#128 2021_11_12)
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- Result: Fails to build due to an internal compiler error (ICE)
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LLVM
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----
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Pass: finalizes an allocated allocatable LHS of an intrinsic assignment
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Pass: finalizes a target when the associated pointer is deallocated
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Pass: finalizes an object upon explicit deallocation
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Pass: finalizes a non-pointer non-allocatable object at the END statement
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Pass: finalizes a non-pointer non-allocatable object at END BLOCK statement
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Pass: finalizes a function reference on the RHS of an intrinsic assignment
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Pass: finalizes a specification expression function result
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Pass: finalizes an intent(out) derived type dummy argument
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Pass: finalizes an allocatable component object
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A smart_pointer
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Pass: creates a resource when constructed
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Pass: removes the resource when the object goes out of scope
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Pass: copy points to the same resource as the original
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Fail: has zero references after a shallow copy goes out of scope
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```
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### LLVM
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- Version tested: `git` commit `76911b5f75907eef53a30cc3` (9/20/2022)
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- Result: Fails with the error message `not yet implemented: derived type finalization`
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[NAG]: #nag
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[GNU]: #gnu
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[Cray]: #cray
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[Intel]: #intel
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[NVIDIA]: #nvidia
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[IBM]: #ibm
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[AMD]: #amd
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[LLVM]: #llvm
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### NAG
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- Version: 7.1 (Build 7113)
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- Result: 0 test failures. :trophy:
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```
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% fpm test --compiler nagfor --flag -fpp
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Project is up to date
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The compiler
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Pass: finalizes a non-allocatable object on the LHS of an intrinsic assignment
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Pass: finalizes an allocated allocatable LHS of an intrinsic assignment
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Pass: finalizes a target when the associated pointer is deallocated
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Pass: finalizes an object upon explicit deallocation
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Pass: finalizes a non-pointer non-allocatable object at the END statement
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Pass: finalizes a non-pointer non-allocatable object at END BLOCK statement
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Pass: finalizes a function reference on the RHS of an intrinsic assignment
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Pass: finalizes a specification expression function result
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Pass: finalizes an intent(out) derived type dummy argument
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Pass: finalizes an allocatable component object
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A smart_pointer
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Pass: creates a resource when constructed
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Pass: removes the resource when the object goes out of scope
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Pass: copy points to the same resource as the original
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Pass: has zero references after a shallow copy goes out of scope
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```
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### NVIDIA
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- Version: 22.7-0 64-bit target on x86-64 Linux -tp zen3
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- Result: 2 test failures
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[specification_expression_finalization.f90]: ../example/test-support/specification_expression_finalization.f90
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[compiler_test_m.f90]: ./compiler_test_m.f90
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[sp_smart_pointer_test_m.f90]: ./sp_smart_pointer_test_m.F90

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