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[SYCL] Fix linker error about undefined symbols #2675

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Merged
merged 1 commit into from
Oct 24, 2020
Merged

[SYCL] Fix linker error about undefined symbols #2675

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15 changes: 6 additions & 9 deletions sycl/include/CL/sycl/half_type.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -246,9 +246,6 @@ template <> struct numeric_limits<cl::sycl::half> {
static constexpr bool has_denorm_loss = false;
static constexpr bool tinyness_before = false;
static constexpr bool traps = false;
static constexpr float half_min = 6.103515625e-05f;
static constexpr float half_max = 65504.0f;
static constexpr float half_eps = 9.765625e-04f;
static constexpr int max_exponent10 = 4;
static constexpr int max_exponent = 16;
static constexpr int min_exponent10 = -4;
Expand All @@ -263,24 +260,24 @@ template <> struct numeric_limits<cl::sycl::half> {
static constexpr float_round_style round_style = round_to_nearest;

static __SYCL_CONSTEXPR_ON_DEVICE const cl::sycl::half(min)() noexcept {
return half_min;
return 6.103515625e-05f; // half minimum value
}

static __SYCL_CONSTEXPR_ON_DEVICE const cl::sycl::half(max)() noexcept {
return half_max;
return 65504.0f; // half maximum value
}

static __SYCL_CONSTEXPR_ON_DEVICE const cl::sycl::half lowest() noexcept {
return -half_max;
return -65504.0f; // -1*(half maximum value)
}

static __SYCL_CONSTEXPR_ON_DEVICE const cl::sycl::half epsilon() noexcept {
return half_eps;
return 9.765625e-04f; // half epsilon
}

static __SYCL_CONSTEXPR_ON_DEVICE const cl::sycl::half
round_error() noexcept {
return 0.5F;
return 0.5f;
}

static __SYCL_CONSTEXPR_ON_DEVICE const cl::sycl::half infinity() noexcept {
Expand All @@ -297,7 +294,7 @@ template <> struct numeric_limits<cl::sycl::half> {
}

static __SYCL_CONSTEXPR_ON_DEVICE const cl::sycl::half denorm_min() noexcept {
return 5.96046e-08F;
return 5.96046e-08f;
}
};

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