➜  clones git clone [email protected]:Maratyszcza/FP16.git
Cloning into 'FP16'...
remote: Enumerating objects: 293, done.
remote: Counting objects: 100% (7/7), done.
remote: Compressing objects: 100% (7/7), done.
remote: Total 293 (delta 2), reused 3 (delta 0), pack-reused 286
Receiving objects: 100% (293/293), 108.77 KiB | 928.00 KiB/s, done.
Resolving deltas: 100% (161/161), done.
➜  clones cd FP16 
➜  FP16 git:(master) cmake .
CMake Warning (dev) at /opt/homebrew/Cellar/cmake/3.24.1/share/cmake/Modules/GNUInstallDirs.cmake:243 (message):
  Unable to determine default CMAKE_INSTALL_LIBDIR directory because no
  target architecture is known.  Please enable at least one language before
  including GNUInstallDirs.
Call Stack (most recent call first):
  CMakeLists.txt:3 (INCLUDE)
This warning is for project developers.  Use -Wno-dev to suppress it.
-- The C compiler identification is AppleClang 13.1.6.13160021

-- The CXX compiler identification is AppleClang 13.1.6.13160021

-- Detecting C compiler ABI info

-- Detecting C compiler ABI info - done

-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc - skipped

-- Detecting C compile features

-- Detecting C compile features - done

-- Detecting CXX compiler ABI info

-- Detecting CXX compiler ABI info - done

-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ - skipped

-- Detecting CXX compile features

-- Detecting CXX compile features - done

-- Downloading PSimd to /Users/singingwolfboy/clones/FP16/psimd-source (define PSIMD_SOURCE_DIR to avoid it)

-- Configuring done

-- Generating done

-- Build files have been written to: /Users/singingwolfboy/clones/FP16/psimd-download

[ 11%] Creating directories for 'psimd'

[ 22%] Performing download step (git clone) for 'psimd'

Cloning into 'psimd-source'...

Already on 'master'

Your branch is up to date with 'origin/master'.

[ 33%] Performing update step for 'psimd'

[ 44%] No patch step for 'psimd'

[ 55%] No configure step for 'psimd'

[ 66%] No build step for 'psimd'

[ 77%] No install step for 'psimd'

[ 88%] No test step for 'psimd'

[100%] Completed 'psimd'

[100%] Built target psimd

-- Downloading Google Test to /Users/singingwolfboy/clones/FP16/googletest-source (define GOOGLETEST_SOURCE_DIR to avoid it)

CMake Warning (dev) at /opt/homebrew/Cellar/cmake/3.24.1/share/cmake/Modules/ExternalProject.cmake:3071 (message):

The DOWNLOAD_EXTRACT_TIMESTAMP option was not given and policy CMP0135 is

not set.  The policy's OLD behavior will be used.  When using a URL

download, the timestamps of extracted files should preferably be that of

the time of extraction, otherwise code that depends on the extracted

contents might not be rebuilt if the URL changes.  The OLD behavior

preserves the timestamps from the archive instead, but this is usually not

what you want.  Update your project to the NEW behavior or specify the

DOWNLOAD_EXTRACT_TIMESTAMP option with a value of true to avoid this

robustness issue.

Call Stack (most recent call first):

/opt/homebrew/Cellar/cmake/3.24.1/share/cmake/Modules/ExternalProject.cmake:4167 (_ep_add_download_command)

CMakeLists.txt:6 (ExternalProject_Add)

This warning is for project developers.  Use -Wno-dev to suppress it.
-- Configuring done

-- Generating done

-- Build files have been written to: /Users/singingwolfboy/clones/FP16/googletest-download

[ 11%] Creating directories for 'googletest'

[ 22%] Performing download step (download, verify and extract) for 'googletest'

-- Downloading...

dst='/Users/singingwolfboy/clones/FP16/googletest-download/googletest-prefix/src/release-1.8.0.zip'

timeout='none'

inactivity timeout='none'

-- Using src='https://github.com/google/googletest/archive/release-1.8.0.zip'

-- [download 0% complete]

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-- verifying file...

file='/Users/singingwolfboy/clones/FP16/googletest-download/googletest-prefix/src/release-1.8.0.zip'

-- Downloading... done

-- extracting...

src='/Users/singingwolfboy/clones/FP16/googletest-download/googletest-prefix/src/release-1.8.0.zip'

dst='/Users/singingwolfboy/clones/FP16/googletest-source'

-- extracting... [tar xfz]

-- extracting... [analysis]

-- extracting... [rename]

-- extracting... [clean up]

-- extracting... done

[ 33%] No update step for 'googletest'

[ 44%] No patch step for 'googletest'

[ 55%] No configure step for 'googletest'

[ 66%] No build step for 'googletest'

[ 77%] No install step for 'googletest'

[ 88%] No test step for 'googletest'

[100%] Completed 'googletest'

[100%] Built target googletest

-- Downloading Google Benchmark to /Users/singingwolfboy/clones/FP16/googlebenchmark-source (define GOOGLEBENCHMARK_SOURCE_DIR to avoid it)

CMake Warning (dev) at /opt/homebrew/Cellar/cmake/3.24.1/share/cmake/Modules/ExternalProject.cmake:3071 (message):

The DOWNLOAD_EXTRACT_TIMESTAMP option was not given and policy CMP0135 is

not set.  The policy's OLD behavior will be used.  When using a URL

download, the timestamps of extracted files should preferably be that of

the time of extraction, otherwise code that depends on the extracted

contents might not be rebuilt if the URL changes.  The OLD behavior

preserves the timestamps from the archive instead, but this is usually not

what you want.  Update your project to the NEW behavior or specify the

DOWNLOAD_EXTRACT_TIMESTAMP option with a value of true to avoid this

robustness issue.

Call Stack (most recent call first):

/opt/homebrew/Cellar/cmake/3.24.1/share/cmake/Modules/ExternalProject.cmake:4167 (_ep_add_download_command)

CMakeLists.txt:6 (ExternalProject_Add)

This warning is for project developers.  Use -Wno-dev to suppress it.
-- Configuring done

-- Generating done

-- Build files have been written to: /Users/singingwolfboy/clones/FP16/googlebenchmark-download

[ 11%] Creating directories for 'googlebenchmark'

[ 22%] Performing download step (download, verify and extract) for 'googlebenchmark'

-- Downloading...

dst='/Users/singingwolfboy/clones/FP16/googlebenchmark-download/googlebenchmark-prefix/src/v1.2.0.zip'

timeout='none'

inactivity timeout='none'

-- Using src='https://github.com/google/benchmark/archive/v1.2.0.zip'

-- verifying file...

file='/Users/singingwolfboy/clones/FP16/googlebenchmark-download/googlebenchmark-prefix/src/v1.2.0.zip'

-- Downloading... done

-- extracting...

src='/Users/singingwolfboy/clones/FP16/googlebenchmark-download/googlebenchmark-prefix/src/v1.2.0.zip'

dst='/Users/singingwolfboy/clones/FP16/googlebenchmark-source'

-- extracting... [tar xfz]

-- extracting... [analysis]

-- extracting... [rename]

-- extracting... [clean up]

-- extracting... done

[ 33%] No update step for 'googlebenchmark'

[ 44%] No patch step for 'googlebenchmark'

[ 55%] No configure step for 'googlebenchmark'

[ 66%] No build step for 'googlebenchmark'

[ 77%] No install step for 'googlebenchmark'

[ 88%] No test step for 'googlebenchmark'

[100%] Completed 'googlebenchmark'

[100%] Built target googlebenchmark

CMake Deprecation Warning at googletest-source/CMakeLists.txt:1 (cmake_minimum_required):

Compatibility with CMake < 2.8.12 will be removed from a future version of

CMake.
Update the VERSION argument  value or use a ... suffix to tell

CMake that the project does not need compatibility with older versions.
CMake Deprecation Warning at googletest-source/googlemock/CMakeLists.txt:41 (cmake_minimum_required):

Compatibility with CMake < 2.8.12 will be removed from a future version of

CMake.
Update the VERSION argument  value or use a ... suffix to tell

CMake that the project does not need compatibility with older versions.
CMake Deprecation Warning at googletest-source/googletest/CMakeLists.txt:48 (cmake_minimum_required):

Compatibility with CMake < 2.8.12 will be removed from a future version of

CMake.
Update the VERSION argument  value or use a ... suffix to tell

CMake that the project does not need compatibility with older versions.
-- Found PythonInterp: /Users/singingwolfboy/.pyenv/shims/python (found version "3.10.3")

-- Performing Test CMAKE_HAVE_LIBC_PTHREAD

-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success

-- Found Threads: TRUE

-- Found Git: /usr/bin/git (found version "2.32.1 (Apple Git-133)")

-- git Version: v0.0.0

-- Version: 0.0.0

-- Performing Test HAVE_CXX_FLAG_STD_CXX11

-- Performing Test HAVE_CXX_FLAG_STD_CXX11 - Success

-- Performing Test HAVE_CXX_FLAG_WALL

-- Performing Test HAVE_CXX_FLAG_WALL - Success

-- Performing Test HAVE_CXX_FLAG_WEXTRA

-- Performing Test HAVE_CXX_FLAG_WEXTRA - Success

-- Performing Test HAVE_CXX_FLAG_WSHADOW

-- Performing Test HAVE_CXX_FLAG_WSHADOW - Success

-- Performing Test HAVE_CXX_FLAG_WERROR

-- Performing Test HAVE_CXX_FLAG_WERROR - Success

-- Performing Test HAVE_CXX_FLAG_PEDANTIC

-- Performing Test HAVE_CXX_FLAG_PEDANTIC - Success

-- Performing Test HAVE_CXX_FLAG_PEDANTIC_ERRORS

-- Performing Test HAVE_CXX_FLAG_PEDANTIC_ERRORS - Success

-- Performing Test HAVE_CXX_FLAG_WSHORTEN_64_TO_32

-- Performing Test HAVE_CXX_FLAG_WSHORTEN_64_TO_32 - Success

-- Performing Test HAVE_CXX_FLAG_WFLOAT_EQUAL

-- Performing Test HAVE_CXX_FLAG_WFLOAT_EQUAL - Success

-- Performing Test HAVE_CXX_FLAG_FSTRICT_ALIASING

-- Performing Test HAVE_CXX_FLAG_FSTRICT_ALIASING - Success

-- Performing Test HAVE_CXX_FLAG_WZERO_AS_NULL_POINTER_CONSTANT

-- Performing Test HAVE_CXX_FLAG_WZERO_AS_NULL_POINTER_CONSTANT - Success

-- Performing Test HAVE_CXX_FLAG_WSTRICT_ALIASING

-- Performing Test HAVE_CXX_FLAG_WSTRICT_ALIASING - Success

-- Performing Test HAVE_CXX_FLAG_WD654

-- Performing Test HAVE_CXX_FLAG_WD654 - Failed

-- Performing Test HAVE_CXX_FLAG_WTHREAD_SAFETY

-- Performing Test HAVE_CXX_FLAG_WTHREAD_SAFETY - Success

-- Performing Test HAVE_THREAD_SAFETY_ATTRIBUTES

-- Performing Test HAVE_THREAD_SAFETY_ATTRIBUTES -- failed to compile

-- Performing Test HAVE_CXX_FLAG_COVERAGE

-- Performing Test HAVE_CXX_FLAG_COVERAGE - Success

-- Performing Test HAVE_STD_REGEX

-- Performing Test HAVE_STD_REGEX -- success

-- Performing Test HAVE_GNU_POSIX_REGEX

-- Performing Test HAVE_GNU_POSIX_REGEX -- failed to compile

-- Performing Test HAVE_POSIX_REGEX

-- Performing Test HAVE_POSIX_REGEX -- success

-- Performing Test HAVE_STEADY_CLOCK

-- Performing Test HAVE_STEADY_CLOCK -- success

-- Configuring done

-- Generating done

-- Build files have been written to: /Users/singingwolfboy/clones/FP16

➜  FP16 git:(master) ✗ make install

[  1%] Building CXX object googletest/googlemock/gtest/CMakeFiles/gtest.dir/src/gtest-all.cc.o

[  3%] Linking CXX static library libgtest.a

[  3%] Built target gtest

[  5%] Building CXX object googletest/googlemock/gtest/CMakeFiles/gtest_main.dir/src/gtest_main.cc.o

[  6%] Linking CXX static library libgtest_main.a

[  6%] Built target gtest_main

[  8%] Building CXX object CMakeFiles/ieee-to-fp32-bits-test.dir/test/ieee-to-fp32-bits.cc.o

[ 10%] Building CXX object CMakeFiles/ieee-to-fp32-bits-test.dir/test/tables.cc.o

[ 12%] Linking CXX executable ieee-to-fp32-bits-test

[ 12%] Built target ieee-to-fp32-bits-test

[ 13%] Building CXX object CMakeFiles/ieee-to-fp32-value-test.dir/test/ieee-to-fp32-value.cc.o

[ 15%] Building CXX object CMakeFiles/ieee-to-fp32-value-test.dir/test/tables.cc.o

[ 17%] Linking CXX executable ieee-to-fp32-value-test

[ 17%] Built target ieee-to-fp32-value-test

[ 18%] Building CXX object CMakeFiles/ieee-from-fp32-value-test.dir/test/ieee-from-fp32-value.cc.o

[ 20%] Building CXX object CMakeFiles/ieee-from-fp32-value-test.dir/test/tables.cc.o

[ 22%] Linking CXX executable ieee-from-fp32-value-test

[ 22%] Built target ieee-from-fp32-value-test

[ 24%] Building CXX object CMakeFiles/alt-to-fp32-bits-test.dir/test/alt-to-fp32-bits.cc.o

[ 25%] Building CXX object CMakeFiles/alt-to-fp32-bits-test.dir/test/tables.cc.o

[ 27%] Linking CXX executable alt-to-fp32-bits-test

[ 27%] Built target alt-to-fp32-bits-test

[ 29%] Building CXX object CMakeFiles/alt-to-fp32-value-test.dir/test/alt-to-fp32-value.cc.o

[ 31%] Building CXX object CMakeFiles/alt-to-fp32-value-test.dir/test/tables.cc.o

[ 32%] Linking CXX executable alt-to-fp32-value-test

[ 32%] Built target alt-to-fp32-value-test

[ 34%] Building CXX object CMakeFiles/alt-from-fp32-value-test.dir/test/alt-from-fp32-value.cc.o

[ 36%] Building CXX object CMakeFiles/alt-from-fp32-value-test.dir/test/tables.cc.o

[ 37%] Linking CXX executable alt-from-fp32-value-test

[ 37%] Built target alt-from-fp32-value-test

[ 39%] Building CXX object CMakeFiles/bitcasts-test.dir/test/bitcasts.cc.o

[ 41%] Linking CXX executable bitcasts-test

[ 41%] Built target bitcasts-test

[ 43%] Building CXX object googlebenchmark/src/CMakeFiles/benchmark.dir/benchmark.cc.o

[ 44%] Building CXX object googlebenchmark/src/CMakeFiles/benchmark.dir/benchmark_register.cc.o

[ 46%] Building CXX object googlebenchmark/src/CMakeFiles/benchmark.dir/colorprint.cc.o

[ 48%] Building CXX object googlebenchmark/src/CMakeFiles/benchmark.dir/commandlineflags.cc.o

[ 50%] Building CXX object googlebenchmark/src/CMakeFiles/benchmark.dir/complexity.cc.o

/Users/singingwolfboy/clones/FP16/googlebenchmark-source/src/complexity.cc:80:10: warning: variable 'sigma_gn' set but not used [-Wunused-but-set-variable]

double sigma_gn = 0.0;

^

1 warning generated.

[ 51%] Building CXX object googlebenchmark/src/CMakeFiles/benchmark.dir/console_reporter.cc.o

[ 53%] Building CXX object googlebenchmark/src/CMakeFiles/benchmark.dir/counter.cc.o

[ 55%] Building CXX object googlebenchmark/src/CMakeFiles/benchmark.dir/csv_reporter.cc.o

[ 56%] Building CXX object googlebenchmark/src/CMakeFiles/benchmark.dir/json_reporter.cc.o

[ 58%] Building CXX object googlebenchmark/src/CMakeFiles/benchmark.dir/reporter.cc.o

[ 60%] Building CXX object googlebenchmark/src/CMakeFiles/benchmark.dir/sleep.cc.o

[ 62%] Building CXX object googlebenchmark/src/CMakeFiles/benchmark.dir/string_util.cc.o

[ 63%] Building CXX object googlebenchmark/src/CMakeFiles/benchmark.dir/sysinfo.cc.o

[ 65%] Building CXX object googlebenchmark/src/CMakeFiles/benchmark.dir/timers.cc.o

[ 67%] Linking CXX static library libbenchmark.a

[ 67%] Built target benchmark

[ 68%] Building CXX object CMakeFiles/ieee-element-bench.dir/bench/ieee-element.cc.o

/Users/singingwolfboy/clones/FP16/bench/ieee-element.cc:74:29: warning: passing 4-byte aligned argument to 16-byte aligned parameter 1 of 'DoNotOptimize<attribute((vector_size(4 * sizeof(float)))) float>' may result in an unaligned pointer access [-Walign-mismatch]

benchmark::DoNotOptimize(fp32);

^

1 warning generated.

[ 70%] Linking CXX executable ieee-element-bench

[ 70%] Built target ieee-element-bench

[ 72%] Building CXX object CMakeFiles/alt-element-bench.dir/bench/alt-element.cc.o

/Users/singingwolfboy/clones/FP16/bench/alt-element.cc:60:29: warning: passing 4-byte aligned argument to 16-byte aligned parameter 1 of 'DoNotOptimize<attribute((vector_size(4 * sizeof(float)))) float>' may result in an unaligned pointer access [-Walign-mismatch]

benchmark::DoNotOptimize(fp32);

^

1 warning generated.

[ 74%] Linking CXX executable alt-element-bench

[ 74%] Built target alt-element-bench

[ 75%] Building CXX object CMakeFiles/from-ieee-array-bench.dir/bench/from-ieee-array.cc.o

/Users/singingwolfboy/clones/FP16/bench/from-ieee-array.cc:215:31: error: use of undeclared identifier '__builtin_aarch64_get_fpcr'

const unsigned int fpcr = __builtin_aarch64_get_fpcr();

^

/Users/singingwolfboy/clones/FP16/bench/from-ieee-array.cc:217:5: error: use of undeclared identifier '__builtin_aarch64_set_fpcr'

__builtin_aarch64_set_fpcr(fpcr & 0xF6FFFFFFu);

^

/Users/singingwolfboy/clones/FP16/bench/from-ieee-array.cc:231:5: error: use of undeclared identifier '__builtin_aarch64_set_fpcr'

__builtin_aarch64_set_fpcr(fpcr);

^

3 errors generated.

make[2]: *** [CMakeFiles/from-ieee-array-bench.dir/bench/from-ieee-array.cc.o] Error 1

make[1]: *** [CMakeFiles/from-ieee-array-bench.dir/all] Error 2

make: *** [all] Error 2