whytofly
/
qt6-bb10
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add new AVX512 extensions found in Intel CLX, ICL and ICX processors 

Cascade Lake (CLX) added AVX512VNNI, Ice Lake has added that plus the
integer multiplication (IFMA), the vector bit manipulation instructions
(VBMI and VBMI2), bit algorithms (BITALG), the extended vector AES
instructions (VAES), among others.

I haven't turned on the configure check for those yet. I believe the
VBMI and IFMA instructions will be interesting for Qt image algorithms,
but we'll need some Ice Lakes to do benchmarking on.

Change-Id: Ib5d667bf77a740c28d2efffd15cb43dd821d4b2d
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
bb10
Thiago Macieira 2019-10-06 21:45:13 -07:00
parent bf2216c32b
commit 02eb9df851
4 changed files with 26 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
mkspecs/common/gcc-base.conf
View File

@ -105,8 +105,15 @@ QMAKE_CFLAGS_AVX512BW += -mavx512bw
QMAKE_CFLAGS_AVX512VL += -mavx512vl
QMAKE_CFLAGS_AVX512IFMA += -mavx512ifma
QMAKE_CFLAGS_AVX512VBMI += -mavx512vbmi
QMAKE_CFLAGS_AVX512VNNI += -mavx512vnni
QMAKE_CFLAGS_AVX512IFMA += -mavx512ifma
QMAKE_CFLAGS_AVX512VBMI += -mavx512vbmi
QMAKE_CFLAGS_AVX512VBMI2 += -mavx512vbmi2
QMAKE_CFLAGS_AVX512BITALG += -mavx512bitalg
QMAKE_CFLAGS_AVX512POPCNTDQ += -mavx512vpopcntd
QMAKE_CFLAGS_AESNI += -maes
QMAKE_CFLAGS_SHANI += -msha
QMAKE_CFLAGS_VAES += -mvaes
QMAKE_CFLAGS_NEON += -mfpu=neon
QMAKE_CFLAGS_MIPS_DSP += -mdsp
QMAKE_CFLAGS_MIPS_DSPR2 += -mdspr2

7
mkspecs/common/icc-base-unix.conf
View File

@ -48,11 +48,18 @@ QMAKE_CFLAGS_AVX512PF += -march=knl
QMAKE_CFLAGS_AVX512DQ += -march=skylake-avx512
QMAKE_CFLAGS_AVX512BW += -march=skylake-avx512
QMAKE_CFLAGS_AVX512VL += -march=skylake-avx512
QMAKE_CFLAGS_AVX512VNNI += -march=cascadelake
QMAKE_CFLAGS_AVX512IFMA += -march=icelake-client # technically, cannonlake
QMAKE_CFLAGS_AVX512VBMI += -march=icelake-client # ditto
QMAKE_CFLAGS_AVX512VBMI2 += -march=icelake-client
QMAKE_CFLAGS_AVX512BITALG += -march=icelake-client
QMAKE_CFLAGS_AVX512POPCNTDQ += -march=icelake-client
QMAKE_CFLAGS_AESNI += -maes
QMAKE_CFLAGS_F16C += $$QMAKE_CFLAGS_AVX2
QMAKE_CFLAGS_RDRND += -mrdrnd
QMAKE_CFLAGS_RDSEED += -mrdseed
QMAKE_CFLAGS_SHANI += -msha
QMAKE_CFLAGS_VAES += -mvaes
QMAKE_CXX = icpc
QMAKE_CXXFLAGS = $$QMAKE_CFLAGS

5
mkspecs/features/simd.prf
View File

@ -124,6 +124,7 @@ addSimdCompiler(sse4_1)
addSimdCompiler(sse4_2)
addSimdCompiler(aesni)
addSimdCompiler(shani)
addSimdCompiler(vaes)
addSimdCompiler(avx)
addSimdCompiler(avx2)
addSimdCompiler(avx512f)
@ -133,8 +134,12 @@ addSimdCompiler(avx512pf)
addSimdCompiler(avx512dq)
addSimdCompiler(avx512bw)
addSimdCompiler(avx512vl)
addSimdCompiler(avx512vnni)
addSimdCompiler(avx512ifma)
addSimdCompiler(avx512vbmi)
addSimdCompiler(avx512vbmi2)
addSimdCompiler(avx512bitalg)
addSimdCompiler(avx512vpopcntd)
addSimdCompiler(f16c)
addSimdCompiler(rdrnd)
addSimdCompiler(rdseed)

7
mkspecs/win32-icc/qmake.conf
View File

@ -38,6 +38,12 @@ QMAKE_CFLAGS_AVX512PF += -QxMIC-AVX512
QMAKE_CFLAGS_AVX512DQ += -QxCORE-AVX512
QMAKE_CFLAGS_AVX512BW += -QxCORE-AVX512
QMAKE_CFLAGS_AVX512VL += -QxCORE-AVX512
QMAKE_CFLAGS_AVX512VNNI += -QxCASCADELAKE
QMAKE_CFLAGS_AVX512IFMA += -QxICELAKE-CLIENT # technically, cannonlake
QMAKE_CFLAGS_AVX512VBMI += -QxICELAKE-CLIENT # ditto
QMAKE_CFLAGS_AVX512VBMI2 += QxICELAKE-CLIENT
QMAKE_CFLAGS_AVX512BITALG += QxICELAKE-CLIENT
QMAKE_CFLAGS_AVX512POPCNTDQ += QxICELAKE-CLIENT
QMAKE_CFLAGS_F16C = $$QMAKE_CFLAGS_AVX2
QMAKE_CFLAGS_RDRND = $$QMAKE_CFLAGS_AVX2
# ICC on Windows lacks the mrdseed compiler option that sets the RDSEED macro
@ -46,6 +52,7 @@ QMAKE_CFLAGS_ARCH_HASWELL = $$QMAKE_CFLAGS_AVX2
QMAKE_CFLAGS_AESNI = -QxSSE2
QMAKE_CFLAGS_SHANI = -QxSSE4.2
QMAKE_CFLAGS_VAES = -QxCORE-AVX512
QMAKE_CXX = $$QMAKE_CC
QMAKE_CXXFLAGS += -Qprec -Zm200 -Zc:forScope