[Libclc-dev] [PATCH 1/2] Add pown

[Jeroen Ketema]

Committed. Thanks for the review.

Jeroen

On 17 Jun 2014, at 15:36, Tom Stellard <tom at stellard.net> wrote:

> On Tue, Jun 17, 2014 at 03:23:40PM +0100, Jeroen Ketema wrote:
> 
> LGTM.
> 
>> ---
>> generic/include/clc/clc.h       |  1 +
>> generic/include/clc/math/pown.h | 24 ++++++++++++++++++++++++
>> generic/lib/SOURCES             |  1 +
>> generic/lib/math/pown.cl        |  9 +++++++++
>> 4 files changed, 35 insertions(+)
>> create mode 100644 generic/include/clc/math/pown.h
>> create mode 100644 generic/lib/math/pown.cl
>> 
>> diff --git a/generic/include/clc/clc.h b/generic/include/clc/clc.h
>> index e0cae98..a975c0d 100644
>> --- a/generic/include/clc/clc.h
>> +++ b/generic/include/clc/clc.h
>> @@ -48,6 +48,7 @@
>> #include <clc/math/mix.h>
>> #include <clc/math/nextafter.h>
>> #include <clc/math/pow.h>
>> +#include <clc/math/pown.h>
>> #include <clc/math/rint.h>
>> #include <clc/math/round.h>
>> #include <clc/math/sin.h>
>> diff --git a/generic/include/clc/math/pown.h b/generic/include/clc/math/pown.h
>> new file mode 100644
>> index 0000000..bdbf50c
>> --- /dev/null
>> +++ b/generic/include/clc/math/pown.h
>> @@ -0,0 +1,24 @@
>> +#define _CLC_POWN_INTRINSIC "llvm.powi"
>> +
>> +#define _CLC_POWN_DECL(GENTYPE, INTTYPE) \
>> +  _CLC_OVERLOAD _CLC_DECL GENTYPE pown(GENTYPE x, INTTYPE y);
>> +
>> +#define _CLC_VECTOR_POWN_DECL(GENTYPE, INTTYPE) \
>> +  _CLC_POWN_DECL(GENTYPE##2, INTTYPE##2)  \
>> +  _CLC_POWN_DECL(GENTYPE##3, INTTYPE##3)  \
>> +  _CLC_POWN_DECL(GENTYPE##4, INTTYPE##4)  \
>> +  _CLC_POWN_DECL(GENTYPE##8, INTTYPE##8)  \
>> +  _CLC_POWN_DECL(GENTYPE##16, INTTYPE##16)
>> +
>> +_CLC_OVERLOAD float pown(float x, int y) __asm(_CLC_POWN_INTRINSIC ".f32");
>> +
>> +_CLC_VECTOR_POWN_DECL(float, int)
>> +
>> +#ifdef cl_khr_fp64
>> +_CLC_OVERLOAD double pown(double x, int y) __asm(_CLC_POWN_INTRINSIC ".f64");
>> +_CLC_VECTOR_POWN_DECL(double, int)
>> +#endif
>> +
>> +#undef _CLC_POWN_INTRINSIC
>> +#undef _CLC_POWN_DECL
>> +#undef _CLC_VECTOR_POWN_DECL
>> diff --git a/generic/lib/SOURCES b/generic/lib/SOURCES
>> index 02894d9..72f890b 100644
>> --- a/generic/lib/SOURCES
>> +++ b/generic/lib/SOURCES
>> @@ -35,6 +35,7 @@ math/mad.cl
>> math/mix.cl
>> math/clc_nextafter.cl
>> math/nextafter.cl
>> +math/pown.cl
>> math/sincos.cl
>> relational/all.cl
>> relational/any.cl
>> diff --git a/generic/lib/math/pown.cl b/generic/lib/math/pown.cl
>> new file mode 100644
>> index 0000000..46b354b
>> --- /dev/null
>> +++ b/generic/lib/math/pown.cl
>> @@ -0,0 +1,9 @@
>> +#include <clc/clc.h>
>> +
>> +_CLC_BINARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, float, pown, float, int)
>> +
>> +#ifdef cl_khr_fp64
>> +#pragma OPENCL EXTENSION cl_khr_fp64 : enable
>> +
>> +_CLC_BINARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, double, pown, double, int)
>> +#endif
>> -- 
>> 1.8.5.2 (Apple Git-48)
>> 
>> 
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