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torch

Tensors

表1 Tensors

序号

API名称

是否支持

1

is_tensor

2

is_storage

3

is_complex

是,支持判断,但当前硬件限制不支持复数

4

is_conj

5

is_floating_point

6

is_nonzero

7

set_default_dtype

是,但是不支持NPU数据类型

8

get_default_dtype

是,但是不支持NPU数据类型

9

set_default_tensor_type

是,但是不支持NPU数据类型

10

numel

11

set_printoptions

12

set_flush_denormal

13

tensor

14

sparse_coo_tensor

15

asarray

16

as_tensor

17

as_strided

18

from_numpy

19

frombuffer

20

zeros

21

zeros_like

22

ones

23

ones_like

24

arange

25

range

26

linspace

27

logspace

28

eye

29

empty

30

empty_like

31

empty_strided

32

full

33

full_like

34

quantize_per_tensor

35

quantize_per_channel

36

dequantize

37

complex

38

polar

39

heaviside

40

adjoint

41

argwhere

42

cat

43

concat

44

conj

45

chunk

46

dsplit

47

column_stack

48

dstack

49

gather

50

hsplit

51

hstack

52

index_add

53

index_select

54

masked_select

55

movedim

56

moveaxis

57

narrow

58

nonzero

59

permute

60

reshape

61

row_stack

62

select

63

scatter

64

diagonal_scatter

65

select_scatter

66

slice_scatter

67

scatter_add

68

scatter_reduce

69

split

70

squeeze

71

stack

72

swapaxes

73

swapdims

74

t

75

take

76

take_along_dim

77

tensor_split

78

tile

79

transpose

80

unbind

81

unsqueeze

82

vsplit

83

vstack

84

where

Generators

表2 Generators

序号

API名称

是否支持

1

Generator

是,但不支持get_state和set_state接口

Random sampling

表3 Random sampling

序号

API名称

是否支持

1

seed

2

manual_seed

3

initial_seed

4

get_rng_state

5

set_rng_state

6

torch.default_generator

7

bernoulli

8

multinomial

9

normal

10

poisson

11

rand

12

rand_like

13

randint

14

randint_like

15

randn

16

randn_like

17

randperm

18

torch.Tensor.bernoulli_

19

torch.Tensor.cauchy_

20

torch.Tensor.exponential_

21

torch.Tensor.geometric_

22

torch.Tensor.log_normal_

23

torch.Tensor.normal_

24

torch.Tensor.random_

25

torch.Tensor.uniform_

26

quasirandom.SobolEngine

Serialization

表4 Serialization

序号

API名称

是否支持

1

save

Parallelism

表5 Parallelism

序号

API名称

是否支持

1

load

2

get_num_threads

3

set_num_threads

4

get_num_interop_threads

5

set_num_interop_threads

Locally disabling gradient computation

表6 Locally disabling gradient computation

序号

API名称

是否支持

1

no_grad

2

enable_grad

3

set_grad_enabled

4

is_grad_enabled

5

inference_mode

6

is_inference_mode_enabled

Math operations

表7 Math operations

序号

API名称

是否支持

1

abs

2

absolute

3

acos

4

arccos

5

acosh

6

arccosh

7

add

8

addcdiv

9

addcmul

10

angle

11

asin

12

arcsin

13

asinh

14

arcsinh

15

atan

16

arctan

17

atanh

18

arctanh

19

atan2

20

arctan2

21

bitwise_not

22

bitwise_and

23

bitwise_or

24

bitwise_xor

25

bitwise_left_shift

26

bitwise_right_shift

27

ceil

28

clamp

29

clip

30

conj_physical

31

copysign

32

cos

33

cosh

34

deg2rad

35

div

36

divide

37

digamma

38

erf

39

erfc

40

erfinv

41

exp

42

exp2

43

expm1

44

fake_quantize_per_channel_affine

45

fake_quantize_per_tensor_affine

46

fix

47

float_power

48

floor

49

floor_divide

50

fmod

51

frac

52

frexp

53

gradient

54

imag

55

ldexp

56

lerp

57

lgamma

58

log

59

log10

60

log1p

61

log2

62

logaddexp

63

logaddexp2

64

logical_and

65

logical_not

66

logical_or

67

logical_xor

68

logit

69

hypot

70

i0

71

igamma

72

igammac

73

mul

74

multiply

75

mvlgamma

76

nan_to_num

77

neg

78

negative

79

nextafter

80

polygamma

81

positive

82

pow

83

quantized_batch_norm

84

quantized_max_pool1d

85

quantized_max_pool2d

86

rad2deg

87

real

88

reciprocal

89

remainder

90

round

91

rsqrt

92

sigmoid

93

sign

94

sgn

95

signbit

96

sin

97

sinc

98

sinh

99

sqrt

100

square

101

sub

102

subtract

103

tan

104

tanh

105

true_divide

106

trunc

107

xlogy

108

argmax

109

argmin

110

amax

111

amin

112

aminmax

113

all

114

any

115

max

116

min

117

dist

118

logsumexp

119

mean

120

nanmean

121

median

122

nanmedian

123

mode

124

norm

125

nansum

126

prod

127

quantile

128

nanquantile

129

std

130

std_mean

131

sum

132

unique

133

unique_consecutive

是,传参时必须使用关键字,否则精度不达标。return_inverse=return_inverse,return_counts=return_counts,dim=dim

134

var

135

var_mean

136

count_nonzero

137

allclose

138

argsort

139

eq

140

equal

141

ge

142

greater_equal

143

gt

144

greater

145

isclose

146

isfinite

147

isin

148

isinf

149

isposinf

150

isneginf

151

isnan

152

isreal

153

kthvalue

154

le

155

less_equal

156

lt

157

less

158

maximum

159

minimum

160

fmax

161

fmin

162

ne

163

not_equal

164

sort

165

topk

166

msort

167

stft

168

istft

169

bartlett_window

170

blackman_window

171

hamming_window

172

hann_window

173

kaiser_window

174

atleast_1d

175

atleast_2d

176

atleast_3d

177

bincount

178

block_diag

179

broadcast_tensors

180

broadcast_to

181

broadcast_shapes

182

bucketize

183

cartesian_prod

184

cdist

是,仅支持mode=donot_use_mm_for_euclid_dist

185

clone

186

combinations

187

corrcoef

188

cov

189

cross

190

cummax

191

cummin

192

cumprod

193

cumsum

194

diag

是,仅支持diagonal=0场景

195

diag_embed

196

diagflat

197

diagonal

198

diff

199

einsum

200

flatten

201

flip

202

fliplr

203

flipud

204

kron

205

rot90

206

gcd

207

histc

208

histogram

209

histogramdd

210

meshgrid

211

lcm

212

logcumsumexp

213

ravel

214

renorm

215

repeat_interleave

216

roll

217

searchsorted

218

tensordot

219

trace

220

tril

221

tril_indices

222

triu

223

triu_indices

224

vander

225

view_as_real

226

view_as_complex

227

resolve_conj

228

resolve_neg

229

addbmm

230

addmm

231

addmv

232

addr

233

baddbmm

234

bmm

235

chain_matmul

236

cholesky

237

cholesky_inverse

238

cholesky_solve

239

dot

240

eig

241

geqrf

242

ger

243

inner

244

inverse

245

det

246

logdet

247

slogdet

248

lstsq

249

lu

250

lu_solve

251

lu_unpack

252

matmul

253

matrix_power

254

matrix_rank

255

matrix_exp

256

mm

257

mv

258

orgqr

259

ormqr

260

outer

261

pinverse

262

qr

263

solve

264

svd

265

svd_lowrank

266

pca_lowrank

267

symeig

268

lobpcg

269

trapz

270

trapezoid

271

cumulative_trapezoid

272

triangular_solve

273

vdot

Utilities

表8 Utilities

序号

API名称

是否支持

1

compiled_with_cxx11_abi

2

result_type

3

can_cast

4

promote_types

5

use_deterministic_algorithms

6

are_deterministic_algorithms_enabled

7

is_deterministic_algorithms_warn_only_enabled

8

set_deterministic_debug_mode

9

get_deterministic_debug_mode

10

set_warn_always

11

is_warn_always_enabled

12

_assert

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