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| author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-05-11 05:06:52 +0000 |
|---|---|---|
| committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-05-11 05:06:52 +0000 |
| commit | 19fd8cac02d060b4cf3f4b4e5125c8479aa59906 (patch) | |
| tree | fb979fb4cf4f8052c8cc66b1ec9516d91fcd859b /Eigen/src/Core/arch/HIP/hcc/math_constants.h | |
| parent | 2a5db74dcb99835414a0d2b00f0196fbe617087d (diff) | |
| parent | edb0ad5bb04b48aab7dd0978f0475edd3550de7c (diff) | |
| download | eigen-android13-mainline-networking-release.tar.gz | |
Snap for 8570526 from edb0ad5bb04b48aab7dd0978f0475edd3550de7c to mainline-networking-releaseaml_net_331910030aml_net_331812010aml_net_331710000aml_net_331610000aml_net_331412000aml_net_331313030aml_net_331313010aml_net_331110020aml_net_331011030aml_net_330910010aml_net_330811010android13-mainline-networking-release
Change-Id: Ib5d79dcffd4079e8d0f72f2b49a2715306c8ffe2
Diffstat (limited to 'Eigen/src/Core/arch/HIP/hcc/math_constants.h')
| -rw-r--r-- | Eigen/src/Core/arch/HIP/hcc/math_constants.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Eigen/src/Core/arch/HIP/hcc/math_constants.h b/Eigen/src/Core/arch/HIP/hcc/math_constants.h new file mode 100644 index 000000000..25375a0a4 --- /dev/null +++ b/Eigen/src/Core/arch/HIP/hcc/math_constants.h @@ -0,0 +1,23 @@ +/* + * math_constants.h - + * HIP equivalent of the CUDA header of the same name + */ + +#ifndef __MATH_CONSTANTS_H__ +#define __MATH_CONSTANTS_H__ + +/* single precision constants */ + +#define HIPRT_INF_F __int_as_float(0x7f800000) +#define HIPRT_NAN_F __int_as_float(0x7fffffff) +#define HIPRT_MIN_DENORM_F __int_as_float(0x00000001) +#define HIPRT_MAX_NORMAL_F __int_as_float(0x7f7fffff) +#define HIPRT_NEG_ZERO_F __int_as_float(0x80000000) +#define HIPRT_ZERO_F 0.0f +#define HIPRT_ONE_F 1.0f + +/* double precision constants */ +#define HIPRT_INF __hiloint2double(0x7ff00000, 0x00000000) +#define HIPRT_NAN __hiloint2double(0xfff80000, 0x00000000) + +#endif |