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compat/cuda: add device side printf function

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Timo Rothenpieler 2025-05-14 22:08:33 +02:00
parent 3f94201324
commit 889e7f2c5c
1 changed files with 3 additions and 0 deletions
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compat/cuda/cuda_runtime.h
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@ -189,4 +189,7 @@ static inline __device__ float __cosf(float a) { return __nvvm_cos_approx_f(a);
static inline __device__ float __expf(float a) { return __nvvm_ex2_approx_f(a * (float)__builtin_log2(__builtin_exp(1))); }
static inline __device__ float __powf(float a, float b) { return __nvvm_ex2_approx_f(__nvvm_lg2_approx_f(a) * b); }
// Misc helper functions
extern "C" __device__ int printf(const char*, ...);
#endif /* COMPAT_CUDA_CUDA_RUNTIME_H */