Libdevice functions¶

All wrapped libdevice functions are listed in this section. All functions in libdevice are wrapped, with the exception of __nv_nan and __nv_nanf. These functions return a representation of a quiet NaN, but the argument they take (a pointer to an object specifying the representation) is undocumented, and follows an unusual form compared to the rest of libdevice - it is not an output like every other pointer argument. If a NaN is required, one can be obtained in CUDA Python by other means, e.g. math.nan.

Wrapped functions¶

numba.cuda.libdevice.abs(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_abs.html

Parameters: x (int32) – Argument.
Return type: int32

numba.cuda.libdevice.acos(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_acos.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.acosf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_acosf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.acosh(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_acosh.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.acoshf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_acoshf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.asin(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_asin.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.asinf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_asinf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.asinh(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_asinh.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.asinhf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_asinhf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.atan(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_atan.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.atan2(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_atan2.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.atan2f(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_atan2f.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.atanf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_atanf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.atanh(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_atanh.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.atanhf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_atanhf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.brev(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_brev.html

Parameters: x (int32) – Argument.
Return type: int32

numba.cuda.libdevice.brevll(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_brevll.html

Parameters: x (int64) – Argument.
Return type: int64

numba.cuda.libdevice.byte_perm(x, y, z)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_byte_perm.html

Parameters

x (int32) – Argument.
y (int32) – Argument.
z (int32) – Argument.

Return type

int32

numba.cuda.libdevice.cbrt(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_cbrt.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.cbrtf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_cbrtf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.ceil(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ceil.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.ceilf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ceilf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.clz(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_clz.html

Parameters: x (int32) – Argument.
Return type: int32

numba.cuda.libdevice.clzll(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_clzll.html

Parameters: x (int64) – Argument.
Return type: int32

numba.cuda.libdevice.copysign(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_copysign.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.copysignf(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_copysignf.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.cos(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_cos.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.cosf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_cosf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.cosh(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_cosh.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.coshf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_coshf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.cospi(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_cospi.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.cospif(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_cospif.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.dadd_rd(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_dadd_rd.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.dadd_rn(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_dadd_rn.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.dadd_ru(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_dadd_ru.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.dadd_rz(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_dadd_rz.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.ddiv_rd(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ddiv_rd.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.ddiv_rn(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ddiv_rn.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.ddiv_ru(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ddiv_ru.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.ddiv_rz(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ddiv_rz.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.dmul_rd(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_dmul_rd.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.dmul_rn(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_dmul_rn.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.dmul_ru(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_dmul_ru.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.dmul_rz(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_dmul_rz.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.double2float_rd(d)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2float_rd.html

Parameters: d (float64) – Argument.
Return type: float32

numba.cuda.libdevice.double2float_rn(d)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2float_rn.html

Parameters: d (float64) – Argument.
Return type: float32

numba.cuda.libdevice.double2float_ru(d)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2float_ru.html

Parameters: d (float64) – Argument.
Return type: float32

numba.cuda.libdevice.double2float_rz(d)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2float_rz.html

Parameters: d (float64) – Argument.
Return type: float32

numba.cuda.libdevice.double2hiint(d)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2hiint.html

Parameters: d (float64) – Argument.
Return type: int32

numba.cuda.libdevice.double2int_rd(d)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2int_rd.html

Parameters: d (float64) – Argument.
Return type: int32

numba.cuda.libdevice.double2int_rn(d)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2int_rn.html

Parameters: d (float64) – Argument.
Return type: int32

numba.cuda.libdevice.double2int_ru(d)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2int_ru.html

Parameters: d (float64) – Argument.
Return type: int32

numba.cuda.libdevice.double2int_rz(d)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2int_rz.html

Parameters: d (float64) – Argument.
Return type: int32

numba.cuda.libdevice.double2ll_rd(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2ll_rd.html

Parameters: f (float64) – Argument.
Return type: int64

numba.cuda.libdevice.double2ll_rn(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2ll_rn.html

Parameters: f (float64) – Argument.
Return type: int64

numba.cuda.libdevice.double2ll_ru(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2ll_ru.html

Parameters: f (float64) – Argument.
Return type: int64

numba.cuda.libdevice.double2ll_rz(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2ll_rz.html

Parameters: f (float64) – Argument.
Return type: int64

numba.cuda.libdevice.double2loint(d)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2loint.html

Parameters: d (float64) – Argument.
Return type: int32

numba.cuda.libdevice.double2uint_rd(d)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2uint_rd.html

Parameters: d (float64) – Argument.
Return type: int32

numba.cuda.libdevice.double2uint_rn(d)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2uint_rn.html

Parameters: d (float64) – Argument.
Return type: int32

numba.cuda.libdevice.double2uint_ru(d)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2uint_ru.html

Parameters: d (float64) – Argument.
Return type: int32

numba.cuda.libdevice.double2uint_rz(d)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2uint_rz.html

Parameters: d (float64) – Argument.
Return type: int32

numba.cuda.libdevice.double2ull_rd(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2ull_rd.html

Parameters: f (float64) – Argument.
Return type: int64

numba.cuda.libdevice.double2ull_rn(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2ull_rn.html

Parameters: f (float64) – Argument.
Return type: int64

numba.cuda.libdevice.double2ull_ru(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2ull_ru.html

Parameters: f (float64) – Argument.
Return type: int64

numba.cuda.libdevice.double2ull_rz(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2ull_rz.html

Parameters: f (float64) – Argument.
Return type: int64

numba.cuda.libdevice.double_as_longlong(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double_as_longlong.html

Parameters: x (float64) – Argument.
Return type: int64

numba.cuda.libdevice.drcp_rd(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_drcp_rd.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.drcp_rn(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_drcp_rn.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.drcp_ru(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_drcp_ru.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.drcp_rz(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_drcp_rz.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.dsqrt_rd(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_dsqrt_rd.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.dsqrt_rn(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_dsqrt_rn.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.dsqrt_ru(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_dsqrt_ru.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.dsqrt_rz(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_dsqrt_rz.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.erf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_erf.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.erfc(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_erfc.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.erfcf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_erfcf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.erfcinv(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_erfcinv.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.erfcinvf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_erfcinvf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.erfcx(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_erfcx.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.erfcxf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_erfcxf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.erff(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_erff.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.erfinv(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_erfinv.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.erfinvf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_erfinvf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.exp(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_exp.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.exp10(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_exp10.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.exp10f(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_exp10f.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.exp2(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_exp2.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.exp2f(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_exp2f.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.expf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_expf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.expm1(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_expm1.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.expm1f(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_expm1f.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fabs(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fabs.html

Parameters: f (float64) – Argument.
Return type: float64

numba.cuda.libdevice.fabsf(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fabsf.html

Parameters: f (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fadd_rd(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fadd_rd.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fadd_rn(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fadd_rn.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fadd_ru(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fadd_ru.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fadd_rz(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fadd_rz.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fast_cosf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fast_cosf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fast_exp10f(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fast_exp10f.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fast_expf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fast_expf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fast_fdividef(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fast_fdividef.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fast_log10f(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fast_log10f.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fast_log2f(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fast_log2f.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fast_logf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fast_logf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fast_powf(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fast_powf.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fast_sincosf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fast_sincosf.html

Parameters: x (float32) – Argument.
Return type: UniTuple(float32 x 2)

numba.cuda.libdevice.fast_sinf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fast_sinf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fast_tanf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fast_tanf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fdim(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fdim.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.fdimf(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fdimf.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fdiv_rd(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fdiv_rd.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fdiv_rn(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fdiv_rn.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fdiv_ru(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fdiv_ru.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fdiv_rz(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fdiv_rz.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.ffs(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ffs.html

Parameters: x (int32) – Argument.
Return type: int32

numba.cuda.libdevice.ffsll(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ffsll.html

Parameters: x (int64) – Argument.
Return type: int32

numba.cuda.libdevice.finitef(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_finitef.html

Parameters: x (float32) – Argument.
Return type: int32

numba.cuda.libdevice.float2half_rn(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2half_rn.html

Parameters: f (float32) – Argument.
Return type: int16

numba.cuda.libdevice.float2int_rd(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2int_rd.html

Parameters: in (float32) – Argument.
Return type: int32

numba.cuda.libdevice.float2int_rn(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2int_rn.html

Parameters: in (float32) – Argument.
Return type: int32

numba.cuda.libdevice.float2int_ru(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2int_ru.html

Parameters: in (float32) – Argument.
Return type: int32

numba.cuda.libdevice.float2int_rz(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2int_rz.html

Parameters: in (float32) – Argument.
Return type: int32

numba.cuda.libdevice.float2ll_rd(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2ll_rd.html

Parameters: f (float32) – Argument.
Return type: int64

numba.cuda.libdevice.float2ll_rn(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2ll_rn.html

Parameters: f (float32) – Argument.
Return type: int64

numba.cuda.libdevice.float2ll_ru(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2ll_ru.html

Parameters: f (float32) – Argument.
Return type: int64

numba.cuda.libdevice.float2ll_rz(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2ll_rz.html

Parameters: f (float32) – Argument.
Return type: int64

numba.cuda.libdevice.float2uint_rd(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2uint_rd.html

Parameters: in (float32) – Argument.
Return type: int32

numba.cuda.libdevice.float2uint_rn(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2uint_rn.html

Parameters: in (float32) – Argument.
Return type: int32

numba.cuda.libdevice.float2uint_ru(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2uint_ru.html

Parameters: in (float32) – Argument.
Return type: int32

numba.cuda.libdevice.float2uint_rz(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2uint_rz.html

Parameters: in (float32) – Argument.
Return type: int32

numba.cuda.libdevice.float2ull_rd(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2ull_rd.html

Parameters: f (float32) – Argument.
Return type: int64

numba.cuda.libdevice.float2ull_rn(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2ull_rn.html

Parameters: f (float32) – Argument.
Return type: int64

numba.cuda.libdevice.float2ull_ru(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2ull_ru.html

Parameters: f (float32) – Argument.
Return type: int64

numba.cuda.libdevice.float2ull_rz(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float2ull_rz.html

Parameters: f (float32) – Argument.
Return type: int64

numba.cuda.libdevice.float_as_int(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_float_as_int.html

Parameters: x (float32) – Argument.
Return type: int32

numba.cuda.libdevice.floor(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_floor.html

Parameters: f (float64) – Argument.
Return type: float64

numba.cuda.libdevice.floorf(f)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_floorf.html

Parameters: f (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fma(x, y, z)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fma.html

Parameters

x (float64) – Argument.
y (float64) – Argument.
z (float64) – Argument.

Return type

float64

numba.cuda.libdevice.fma_rd(x, y, z)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fma_rd.html

Parameters

x (float64) – Argument.
y (float64) – Argument.
z (float64) – Argument.

Return type

float64

numba.cuda.libdevice.fma_rn(x, y, z)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fma_rn.html

Parameters

x (float64) – Argument.
y (float64) – Argument.
z (float64) – Argument.

Return type

float64

numba.cuda.libdevice.fma_ru(x, y, z)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fma_ru.html

Parameters

x (float64) – Argument.
y (float64) – Argument.
z (float64) – Argument.

Return type

float64

numba.cuda.libdevice.fma_rz(x, y, z)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fma_rz.html

Parameters

x (float64) – Argument.
y (float64) – Argument.
z (float64) – Argument.

Return type

float64

numba.cuda.libdevice.fmaf(x, y, z)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fmaf.html

Parameters

x (float32) – Argument.
y (float32) – Argument.
z (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fmaf_rd(x, y, z)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fmaf_rd.html

Parameters

x (float32) – Argument.
y (float32) – Argument.
z (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fmaf_rn(x, y, z)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fmaf_rn.html

Parameters

x (float32) – Argument.
y (float32) – Argument.
z (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fmaf_ru(x, y, z)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fmaf_ru.html

Parameters

x (float32) – Argument.
y (float32) – Argument.
z (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fmaf_rz(x, y, z)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fmaf_rz.html

Parameters

x (float32) – Argument.
y (float32) – Argument.
z (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fmax(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fmax.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.fmaxf(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fmaxf.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fmin(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fmin.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.fminf(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fminf.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fmod(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fmod.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.fmodf(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fmodf.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fmul_rd(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fmul_rd.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fmul_rn(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fmul_rn.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fmul_ru(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fmul_ru.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fmul_rz(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fmul_rz.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.frcp_rd(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_frcp_rd.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.frcp_rn(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_frcp_rn.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.frcp_ru(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_frcp_ru.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.frcp_rz(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_frcp_rz.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.frexp(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_frexp.html

Parameters: x (float64) – Argument.
Return type: Tuple(float64, int32)

numba.cuda.libdevice.frexpf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_frexpf.html

Parameters: x (float32) – Argument.
Return type: Tuple(float32, int32)

numba.cuda.libdevice.frsqrt_rn(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_frsqrt_rn.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fsqrt_rd(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fsqrt_rd.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fsqrt_rn(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fsqrt_rn.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fsqrt_ru(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fsqrt_ru.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fsqrt_rz(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fsqrt_rz.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.fsub_rd(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fsub_rd.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fsub_rn(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fsub_rn.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fsub_ru(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fsub_ru.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.fsub_rz(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_fsub_rz.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.hadd(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_hadd.html

Parameters

x (int32) – Argument.
y (int32) – Argument.

Return type

int32

numba.cuda.libdevice.half2float(h)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_half2float.html

Parameters: h (int16) – Argument.
Return type: float32

numba.cuda.libdevice.hiloint2double(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_hiloint2double.html

Parameters

x (int32) – Argument.
y (int32) – Argument.

Return type

float64

numba.cuda.libdevice.hypot(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_hypot.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.hypotf(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_hypotf.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.ilogb(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ilogb.html

Parameters: x (float64) – Argument.
Return type: int32

numba.cuda.libdevice.ilogbf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ilogbf.html

Parameters: x (float32) – Argument.
Return type: int32

numba.cuda.libdevice.int2double_rn(i)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_int2double_rn.html

Parameters: i (int32) – Argument.
Return type: float64

numba.cuda.libdevice.int2float_rd(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_int2float_rd.html

Parameters: in (int32) – Argument.
Return type: float32

numba.cuda.libdevice.int2float_rn(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_int2float_rn.html

Parameters: in (int32) – Argument.
Return type: float32

numba.cuda.libdevice.int2float_ru(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_int2float_ru.html

Parameters: in (int32) – Argument.
Return type: float32

numba.cuda.libdevice.int2float_rz(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_int2float_rz.html

Parameters: in (int32) – Argument.
Return type: float32

numba.cuda.libdevice.int_as_float(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_int_as_float.html

Parameters: x (int32) – Argument.
Return type: float32

numba.cuda.libdevice.isfinited(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_isfinited.html

Parameters: x (float64) – Argument.
Return type: int32

numba.cuda.libdevice.isinfd(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_isinfd.html

Parameters: x (float64) – Argument.
Return type: int32

numba.cuda.libdevice.isinff(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_isinff.html

Parameters: x (float32) – Argument.
Return type: int32

numba.cuda.libdevice.isnand(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_isnand.html

Parameters: x (float64) – Argument.
Return type: int32

numba.cuda.libdevice.isnanf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_isnanf.html

Parameters: x (float32) – Argument.
Return type: int32

numba.cuda.libdevice.j0(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_j0.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.j0f(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_j0f.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.j1(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_j1.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.j1f(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_j1f.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.jn(n, x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_jn.html

Parameters

n (int32) – Argument.
x (float64) – Argument.

Return type

float64

numba.cuda.libdevice.jnf(n, x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_jnf.html

Parameters

n (int32) – Argument.
x (float32) – Argument.

Return type

float32

numba.cuda.libdevice.ldexp(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ldexp.html

Parameters

x (float64) – Argument.
y (int32) – Argument.

Return type

float64

numba.cuda.libdevice.ldexpf(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ldexpf.html

Parameters

x (float32) – Argument.
y (int32) – Argument.

Return type

float32

numba.cuda.libdevice.lgamma(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_lgamma.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.lgammaf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_lgammaf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.ll2double_rd(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ll2double_rd.html

Parameters: l (int64) – Argument.
Return type: float64

numba.cuda.libdevice.ll2double_rn(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ll2double_rn.html

Parameters: l (int64) – Argument.
Return type: float64

numba.cuda.libdevice.ll2double_ru(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ll2double_ru.html

Parameters: l (int64) – Argument.
Return type: float64

numba.cuda.libdevice.ll2double_rz(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ll2double_rz.html

Parameters: l (int64) – Argument.
Return type: float64

numba.cuda.libdevice.ll2float_rd(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ll2float_rd.html

Parameters: l (int64) – Argument.
Return type: float32

numba.cuda.libdevice.ll2float_rn(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ll2float_rn.html

Parameters: l (int64) – Argument.
Return type: float32

numba.cuda.libdevice.ll2float_ru(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ll2float_ru.html

Parameters: l (int64) – Argument.
Return type: float32

numba.cuda.libdevice.ll2float_rz(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ll2float_rz.html

Parameters: l (int64) – Argument.
Return type: float32

numba.cuda.libdevice.llabs(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_llabs.html

Parameters: x (int64) – Argument.
Return type: int64

numba.cuda.libdevice.llmax(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_llmax.html

Parameters

x (int64) – Argument.
y (int64) – Argument.

Return type

int64

numba.cuda.libdevice.llmin(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_llmin.html

Parameters

x (int64) – Argument.
y (int64) – Argument.

Return type

int64

numba.cuda.libdevice.llrint(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_llrint.html

Parameters: x (float64) – Argument.
Return type: int64

numba.cuda.libdevice.llrintf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_llrintf.html

Parameters: x (float32) – Argument.
Return type: int64

numba.cuda.libdevice.llround(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_llround.html

Parameters: x (float64) – Argument.
Return type: int64

numba.cuda.libdevice.llroundf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_llroundf.html

Parameters: x (float32) – Argument.
Return type: int64

numba.cuda.libdevice.log(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_log.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.log10(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_log10.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.log10f(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_log10f.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.log1p(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_log1p.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.log1pf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_log1pf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.log2(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_log2.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.log2f(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_log2f.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.logb(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_logb.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.logbf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_logbf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.logf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_logf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.longlong_as_double(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_longlong_as_double.html

Parameters: x (int64) – Argument.
Return type: float64

numba.cuda.libdevice.max(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_max.html

Parameters

x (int32) – Argument.
y (int32) – Argument.

Return type

int32

numba.cuda.libdevice.min(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_min.html

Parameters

x (int32) – Argument.
y (int32) – Argument.

Return type

int32

numba.cuda.libdevice.modf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_modf.html

Parameters: x (float64) – Argument.
Return type: UniTuple(float64 x 2)

numba.cuda.libdevice.modff(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_modff.html

Parameters: x (float32) – Argument.
Return type: UniTuple(float32 x 2)

numba.cuda.libdevice.mul24(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_mul24.html

Parameters

x (int32) – Argument.
y (int32) – Argument.

Return type

int32

numba.cuda.libdevice.mul64hi(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_mul64hi.html

Parameters

x (int64) – Argument.
y (int64) – Argument.

Return type

int64

numba.cuda.libdevice.mulhi(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_mulhi.html

Parameters

x (int32) – Argument.
y (int32) – Argument.

Return type

int32

numba.cuda.libdevice.nearbyint(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_nearbyint.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.nearbyintf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_nearbyintf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.nextafter(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_nextafter.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.nextafterf(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_nextafterf.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.normcdf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_normcdf.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.normcdff(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_normcdff.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.normcdfinv(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_normcdfinv.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.normcdfinvf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_normcdfinvf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.popc(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_popc.html

Parameters: x (int32) – Argument.
Return type: int32

numba.cuda.libdevice.popcll(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_popcll.html

Parameters: x (int64) – Argument.
Return type: int32

numba.cuda.libdevice.pow(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_pow.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.powf(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_powf.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.powi(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_powi.html

Parameters

x (float64) – Argument.
y (int32) – Argument.

Return type

float64

numba.cuda.libdevice.powif(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_powif.html

Parameters

x (float32) – Argument.
y (int32) – Argument.

Return type

float32

numba.cuda.libdevice.rcbrt(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_rcbrt.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.rcbrtf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_rcbrtf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.remainder(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_remainder.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

float64

numba.cuda.libdevice.remainderf(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_remainderf.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

float32

numba.cuda.libdevice.remquo(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_remquo.html

Parameters

x (float64) – Argument.
y (float64) – Argument.

Return type

Tuple(float64, int32)

numba.cuda.libdevice.remquof(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_remquof.html

Parameters

x (float32) – Argument.
y (float32) – Argument.

Return type

Tuple(float32, int32)

numba.cuda.libdevice.rhadd(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_rhadd.html

Parameters

x (int32) – Argument.
y (int32) – Argument.

Return type

int32

numba.cuda.libdevice.rint(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_rint.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.rintf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_rintf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.round(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_round.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.roundf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_roundf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.rsqrt(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_rsqrt.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.rsqrtf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_rsqrtf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.sad(x, y, z)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_sad.html

Parameters

x (int32) – Argument.
y (int32) – Argument.
z (int32) – Argument.

Return type

int32

numba.cuda.libdevice.saturatef(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_saturatef.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.scalbn(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_scalbn.html

Parameters

x (float64) – Argument.
y (int32) – Argument.

Return type

float64

numba.cuda.libdevice.scalbnf(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_scalbnf.html

Parameters

x (float32) – Argument.
y (int32) – Argument.

Return type

float32

numba.cuda.libdevice.signbitd(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_signbitd.html

Parameters: x (float64) – Argument.
Return type: int32

numba.cuda.libdevice.signbitf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_signbitf.html

Parameters: x (float32) – Argument.
Return type: int32

numba.cuda.libdevice.sin(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_sin.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.sincos(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_sincos.html

Parameters: x (float64) – Argument.
Return type: UniTuple(float64 x 2)

numba.cuda.libdevice.sincosf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_sincosf.html

Parameters: x (float32) – Argument.
Return type: UniTuple(float32 x 2)

numba.cuda.libdevice.sincospi(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_sincospi.html

Parameters: x (float64) – Argument.
Return type: UniTuple(float64 x 2)

numba.cuda.libdevice.sincospif(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_sincospif.html

Parameters: x (float32) – Argument.
Return type: UniTuple(float32 x 2)

numba.cuda.libdevice.sinf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_sinf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.sinh(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_sinh.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.sinhf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_sinhf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.sinpi(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_sinpi.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.sinpif(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_sinpif.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.sqrt(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_sqrt.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.sqrtf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_sqrtf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.tan(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_tan.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.tanf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_tanf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.tanh(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_tanh.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.tanhf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_tanhf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.tgamma(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_tgamma.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.tgammaf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_tgammaf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.trunc(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_trunc.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.truncf(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_truncf.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.uhadd(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_uhadd.html

Parameters

x (int32) – Argument.
y (int32) – Argument.

Return type

int32

numba.cuda.libdevice.uint2double_rn(i)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_uint2double_rn.html

Parameters: i (int32) – Argument.
Return type: float64

numba.cuda.libdevice.uint2float_rd(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_uint2float_rd.html

Parameters: in (int32) – Argument.
Return type: float32

numba.cuda.libdevice.uint2float_rn(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_uint2float_rn.html

Parameters: in (int32) – Argument.
Return type: float32

numba.cuda.libdevice.uint2float_ru(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_uint2float_ru.html

Parameters: in (int32) – Argument.
Return type: float32

numba.cuda.libdevice.uint2float_rz(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_uint2float_rz.html

Parameters: in (int32) – Argument.
Return type: float32

numba.cuda.libdevice.ull2double_rd(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ull2double_rd.html

Parameters: l (int64) – Argument.
Return type: float64

numba.cuda.libdevice.ull2double_rn(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ull2double_rn.html

Parameters: l (int64) – Argument.
Return type: float64

numba.cuda.libdevice.ull2double_ru(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ull2double_ru.html

Parameters: l (int64) – Argument.
Return type: float64

numba.cuda.libdevice.ull2double_rz(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ull2double_rz.html

Parameters: l (int64) – Argument.
Return type: float64

numba.cuda.libdevice.ull2float_rd(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ull2float_rd.html

Parameters: l (int64) – Argument.
Return type: float32

numba.cuda.libdevice.ull2float_rn(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ull2float_rn.html

Parameters: l (int64) – Argument.
Return type: float32

numba.cuda.libdevice.ull2float_ru(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ull2float_ru.html

Parameters: l (int64) – Argument.
Return type: float32

numba.cuda.libdevice.ull2float_rz(l)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ull2float_rz.html

Parameters: l (int64) – Argument.
Return type: float32

numba.cuda.libdevice.ullmax(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ullmax.html

Parameters

x (int64) – Argument.
y (int64) – Argument.

Return type

int64

numba.cuda.libdevice.ullmin(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ullmin.html

Parameters

x (int64) – Argument.
y (int64) – Argument.

Return type

int64

numba.cuda.libdevice.umax(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_umax.html

Parameters

x (int32) – Argument.
y (int32) – Argument.

Return type

int32

numba.cuda.libdevice.umin(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_umin.html

Parameters

x (int32) – Argument.
y (int32) – Argument.

Return type

int32

numba.cuda.libdevice.umul24(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_umul24.html

Parameters

x (int32) – Argument.
y (int32) – Argument.

Return type

int32

numba.cuda.libdevice.umul64hi(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_umul64hi.html

Parameters

x (int64) – Argument.
y (int64) – Argument.

Return type

int64

numba.cuda.libdevice.umulhi(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_umulhi.html

Parameters

x (int32) – Argument.
y (int32) – Argument.

Return type

int32

numba.cuda.libdevice.urhadd(x, y)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_urhadd.html

Parameters

x (int32) – Argument.
y (int32) – Argument.

Return type

int32

numba.cuda.libdevice.usad(x, y, z)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_usad.html

Parameters

x (int32) – Argument.
y (int32) – Argument.
z (int32) – Argument.

Return type

int32

numba.cuda.libdevice.y0(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_y0.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.y0f(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_y0f.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.y1(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_y1.html

Parameters: x (float64) – Argument.
Return type: float64

numba.cuda.libdevice.y1f(x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_y1f.html

Parameters: x (float32) – Argument.
Return type: float32

numba.cuda.libdevice.yn(n, x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_yn.html

Parameters

n (int32) – Argument.
x (float64) – Argument.

Return type

float64

numba.cuda.libdevice.ynf(n, x)¶

See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_ynf.html

Parameters

n (int32) – Argument.
x (float32) – Argument.

Return type

float32