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[SYCL-PTX] Enable 16 bits float libclc builtins. #2024

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Merged
merged 1 commit into from
Jul 8, 2020
Merged

[SYCL-PTX] Enable 16 bits float libclc builtins. #2024

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9 changes: 9 additions & 0 deletions libclc/generic/include/as_type.h
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Original file line number Diff line number Diff line change
Expand Up @@ -85,4 +85,13 @@
#define as_half16(x) __builtin_astype(x, half16)
#endif

#ifdef __CLC_HAS_FLOAT16
#define as_float16_t(x) __builtin_astype(x, __clc_float16_t)
#define as_vec2_float16_t(x) __builtin_astype(x, __clc_vec2_float16_t)
#define as_vec3_float16_t(x) __builtin_astype(x, __clc_vec3_float16_t)
#define as_vec4_float16_t(x) __builtin_astype(x, __clc_vec4_float16_t)
#define as_vec8_float16_t(x) __builtin_astype(x, __clc_vec8_float16_t)
#define as_vec16_float16_t(x) __builtin_astype(x, __clc_vec16_float16_t)
#endif

#endif // CLC_AS_TYPE
14 changes: 14 additions & 0 deletions libclc/generic/include/lp64_types.h
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Expand Up @@ -9,6 +9,10 @@
#ifndef CLC_LP64_TYPES
#define CLC_LP64_TYPES

#ifdef __FLT16_MAX__
#define __CLC_HAS_FLOAT16
#endif

typedef bool __clc_bool_t;

typedef char __clc_char_t;
Expand Down Expand Up @@ -106,6 +110,16 @@ typedef half __clc_vec16_fp16_t __attribute__((ext_vector_type(16)));

#endif

#ifdef __CLC_HAS_FLOAT16

typedef _Float16 __clc_float16_t;
typedef _Float16 __clc_vec2_float16_t __attribute__((ext_vector_type(2)));
typedef _Float16 __clc_vec3_float16_t __attribute__((ext_vector_type(3)));
typedef _Float16 __clc_vec4_float16_t __attribute__((ext_vector_type(4)));
typedef _Float16 __clc_vec8_float16_t __attribute__((ext_vector_type(8)));
typedef _Float16 __clc_vec16_float16_t __attribute__((ext_vector_type(16)));

#endif
typedef __clc_int64_t __clc_size_t;

#ifdef __SYCL_DEVICE_ONLY__
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1 change: 1 addition & 0 deletions libclc/generic/libspirv/SOURCES
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
float16.cl
subnormal_config.cl
subnormal_helper_func.ll
async/async_work_group_strided_copy.cl
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