diff options
| author | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2017-10-16 13:54:38 +0200 |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@intel.com> | 2017-11-21 20:01:23 +0000 |
| commit | b8e352ad378ce4ef7a517971533b02ec9c3768cb (patch) | |
| tree | 1edc11dddc8784285c0ee1914e7f33d2569e6d7e /tests/auto/corelib/global/qglobal | |
| parent | 0ac2dca977ecc4020f51af57908a2640d00bcd9e (diff) | |
Add functions for fast bulk conversion of qfloat16
Both ARM and x86 can convert fp16 much faster in bulk than one at a
time. This also enables hardware accelerated conversion on x86, when
F16C isn't unconditionally available at compile time.
This code is implemented in C to ensure that there's no leakage of
inline symbols from the .obj file that was compiled by Visual Studio
with AVX support. Unfortunately, simd.prf uses $(CXX) instead of $(CC)
for all its sources, which means the file gets interpreted as C++ by
g++, clang++ and icpc. Those compilers at least don't leak any symbols.
Done-with: Thiago Macieira <thiago.macieira@intel.com>
Change-Id: I9d26d99e83392861fb09564e0e8e8d76cd8483b3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'tests/auto/corelib/global/qglobal')
| -rw-r--r-- | tests/auto/corelib/global/qglobal/qglobal.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/auto/corelib/global/qglobal/qglobal.c b/tests/auto/corelib/global/qglobal/qglobal.c index 6a6f53dfe0..bf2943a63c 100644 --- a/tests/auto/corelib/global/qglobal/qglobal.c +++ b/tests/auto/corelib/global/qglobal/qglobal.c @@ -71,6 +71,12 @@ void tst_GlobalTypes() qreal qr; Q_UNUSED(qr); + + qssize_t qs; + qptrdiff qp; + qintptr qip; + quintptr qup; + Q_UNUSED(qs); Q_UNUSED(qp); Q_UNUSED(qip); Q_UNUSED(qup); } /* Qt version */ |