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configure.ac should check for __float128 #110

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pablooliveira opened this issue Aug 26, 2019 · 0 comments · Fixed by #139
Closed

configure.ac should check for __float128 #110

pablooliveira opened this issue Aug 26, 2019 · 0 comments · Fixed by #139

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@pablooliveira
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libinterflop-mca backend (quad backend) requires support for __float128.

We should check that this type is supported in configure.ac.

https://gitlab.freedesktop.org/pixman/pixman/commit/09600ae7e34eb777471c931cd4c3a8cdbda6e84a gives an example of how to do this.
@pablooliveira pablooliveira mentioned this issue Aug 26, 2019
Merged
yohanchatelain added a commit to yohanchatelain/verificarlo that referenced this issue Jan 31, 2020
@yohanchatelain
Update MCA backends:
fd14df7 
       - interlop-mca & interflop-mca-mpfr:
	 * Adds separate virtual precision for binary32 and binary64.
	   Available through options --precision-binary32 and --precision-binary64.
	   Closes verificarlo#106.
	 * Adds guards to avoid spurious precisions that closes verificarlo#104.
	 * Uses `enum` for MCA_MODE instead of #define.
	 * Renames _mca_{s,d}bin functions into _mca_binary{32,64}_binary_op.
       - interflop-mca:
       	 * Uses binary128 structure and bitfields to handle __float128 and
       	   enhances the readabilty of the code.
       - interflop-mca-mpfr:
       	 * For avoiding duplication of code dues to separated virtual precisions,
	   uses a factored version of _MCA_INEXACT as a macro function.
	   This version uses the `_Generic` feature of C++11 available since
	   gcc-4.9.
       - tests:
       	 * Updated for using options --precision-binary{32,64}
       - configure.ac:
       	 * Tests that __unint128_t and  __float128_t are supported.
	   This closes verificarlo#110.
	 * Tests that _Generic keyword is supported by gcc.
	   Used in interflop-mca-mpfr backend.
	 * Updated with missing checks reported by autoscan.
       - .travis.yml & Dockerfile:
       	 * Updated for testing with gcc-4.9.
yohanchatelain added a commit to yohanchatelain/verificarlo that referenced this issue Jan 31, 2020
@yohanchatelain
Update MCA backends:
b49430b 
       - interlop-mca & interflop-mca-mpfr:
	 * Adds separate virtual precision for binary32 and binary64.
	   Available through options --precision-binary32 and --precision-binary64.
	   Closes verificarlo#106.
	 * Adds guards to avoid spurious precisions that closes verificarlo#104.
	 * Uses `enum` for MCA_MODE instead of #define.
	 * Renames _mca_{s,d}bin functions into _mca_binary{32,64}_binary_op.
       - interflop-mca:
       	 * Uses binary128 structure and bitfields to handle __float128 and
       	   enhances the readabilty of the code.
       - interflop-mca-mpfr:
       	 * For avoiding duplication of code dues to separated virtual precisions,
	   uses a factored version of _MCA_INEXACT as a macro function.
	   This version uses the `_Generic` feature of C++11 available since
	   gcc-4.9.
       - tests:
       	 * Updated for using options --precision-binary{32,64}
       - configure.ac:
       	 * Tests that __unint128_t and  __float128_t are supported.
	   This closes verificarlo#110.
	 * Tests that _Generic keyword is supported by gcc.
	   Used in interflop-mca-mpfr backend.
	 * Updated with missing checks reported by autoscan.
       - .travis.yml & Dockerfile:
       	 * Updated for testing with gcc-4.9.
yohanchatelain added a commit to yohanchatelain/verificarlo that referenced this issue Feb 3, 2020
@yohanchatelain
Update MCA backends:
920f4e0 
       - interlop-mca & interflop-mca-mpfr:
	 * Adds separate virtual precision for binary32 and binary64.
	   Available through options --precision-binary32 and --precision-binary64.
	   Closes verificarlo#106.
	 * Adds guards to avoid spurious precisions that closes verificarlo#104.
	 * Uses `enum` for MCA_MODE instead of #define.
	 * Renames _mca_{s,d}bin functions into _mca_binary{32,64}_binary_op.
       - interflop-mca:
       	 * Uses binary128 structure and bitfields to handle __float128 and
       	   enhances the readabilty of the code.
       - interflop-mca-mpfr:
       	 * For avoiding duplication of code dues to separated virtual precisions,
	   uses a factored version of _MCA_INEXACT as a macro function.
	   This version uses the `_Generic` feature of C++11 available since
	   gcc-4.9.
       - tests:
       	 * Updated for using options --precision-binary{32,64}
       - configure.ac:
       	 * Tests that __unint128_t and  __float128_t are supported.
	   This closes verificarlo#110.
	 * Tests that _Generic keyword is supported by gcc.
	   Used in interflop-mca-mpfr backend.
	 * Updated with missing checks reported by autoscan.
       - .travis.yml & Dockerfile:
       	 * Updated for testing with gcc-4.9.
yohanchatelain added a commit to yohanchatelain/verificarlo that referenced this issue Feb 4, 2020
@yohanchatelain
Update MCA backends:
61dbed6 
       - interlop-mca & interflop-mca-mpfr:
	 * Adds separate virtual precision for binary32 and binary64.
	   Available through options --precision-binary32 and --precision-binary64.
	   Closes verificarlo#106.
	 * Adds guards to avoid spurious precisions that closes verificarlo#104.
	 * Uses `enum` for MCA_MODE instead of #define.
	 * Renames _mca_{s,d}bin functions into _mca_binary{32,64}_binary_op.
       - interflop-mca:
       	 * Uses binary128 structure and bitfields to handle __float128 and
       	   enhances the readabilty of the code.
       - interflop-mca-mpfr:
       	 * For avoiding duplication of code dues to separated virtual precisions,
	   uses a factored version of _MCA_INEXACT as a macro function.
	   This version uses the `_Generic` feature of C++11 available since
	   gcc-4.9.
       - tests:
       	 * Updated for using options --precision-binary{32,64}
       - configure.ac:
       	 * Tests that __unint128_t and  __float128_t are supported.
	   This closes verificarlo#110.
	 * Tests that _Generic keyword is supported by gcc.
	   Used in interflop-mca-mpfr backend.
	 * Updated with missing checks reported by autoscan.
       - .travis.yml & Dockerfile:
       	 * Updated for testing with gcc-4.9.
@yohanchatelain yohanchatelain mentioned this issue Feb 7, 2020
Merged
titeup pushed a commit that referenced this issue Feb 7, 2020
@yohanchatelain @titeup
Update MCA backends:
059d897 
       - interlop-mca & interflop-mca-mpfr:
	 * Adds separate virtual precision for binary32 and binary64.
	   Available through options --precision-binary32 and --precision-binary64.
	   Closes #106.
	 * Adds guards to avoid spurious precisions that closes #104.
	 * Uses `enum` for MCA_MODE instead of #define.
	 * Renames _mca_{s,d}bin functions into _mca_binary{32,64}_binary_op.
       - interflop-mca:
       	 * Uses binary128 structure and bitfields to handle __float128 and
       	   enhances the readabilty of the code.
       - interflop-mca-mpfr:
       	 * For avoiding duplication of code dues to separated virtual precisions,
	   uses a factored version of _MCA_INEXACT as a macro function.
	   This version uses the `_Generic` feature of C++11 available since
	   gcc-4.9.
       - tests:
       	 * Updated for using options --precision-binary{32,64}
       - configure.ac:
       	 * Tests that __unint128_t and  __float128_t are supported.
	   This closes #110.
	 * Tests that _Generic keyword is supported by gcc.
	   Used in interflop-mca-mpfr backend.
	 * Updated with missing checks reported by autoscan.
       - .travis.yml & Dockerfile:
       	 * Updated for testing with gcc-4.9.
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Update MCA backends yohanchatelain/verificarlo
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@pablooliveira