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GPU Math: Suppress compiler warnings about NaN in ffast-math #14382

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Merged
davidrohr merged 1 commit into from
Jun 11, 2025
Merged

GPU Math: Suppress compiler warnings about NaN in ffast-math #14382

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5 changes: 5 additions & 0 deletions GPU/Common/GPUCommonMath.h
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Original file line number Diff line number Diff line change
Expand Up @@ -99,7 +99,12 @@ class GPUCommonMath
GPUhdi() static float Remainderf(float x, float y);
GPUd() constexpr static bool Finite(float x);
GPUd() constexpr static bool IsNaN(float x);
#pragma GCC diagnostic push
#if defined(__FAST_MATH__) && defined(__clang__)
#pragma GCC diagnostic ignored "-Wnan-infinity-disabled"
#endif
GPUd() constexpr static float QuietNaN() { return GPUCA_CHOICE(std::numeric_limits<float>::quiet_NaN(), __builtin_nanf(""), nan(0u)); }
#pragma GCC diagnostic pop
GPUd() constexpr static uint32_t Clz(uint32_t val);
GPUd() constexpr static uint32_t Popcount(uint32_t val);

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5 changes: 5 additions & 0 deletions GPU/GPUTracking/Definitions/GPULogging.h
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Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,12 @@
#define GPUFatal(...)
#elif defined(GPUCA_STANDALONE) && !defined(GPUCA_GPUCODE_DEVICE) && !defined(GPUCA_NO_FMT)
#include <cstdio>
#pragma GCC diagnostic push
#if defined(__FAST_MATH__) && defined(__clang__)
#pragma GCC diagnostic ignored "-Wnan-infinity-disabled"
#endif
#include <fmt/printf.h>
#pragma GCC diagnostic pop
#define GPUInfo(string, ...) \
{ \
fmt::printf(string "\n", ##__VA_ARGS__); \
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