modules.deepseek_v2.modeling_deepseek_flax
DeepseekV2PreTrainedModel
Bases: EasyDeLFlaxPretrainedModel
Source code in src/python/easydel/modules/deepseek_v2/modeling_deepseek_flax.py
1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 |
|
__call__(input_ids, attention_mask=None, position_ids=None, params=None, past_key_values=None, dropout_rng=None, train=False, output_attentions=None, output_hidden_states=None, output_router_logits=None, return_dict=None, add_params_field=False, **kwargs)
The call function is the main function of a JAX module. It takes as input: - The parameters of the model (self.params) - The inputs to the model (input_ids, attention_mask, position_ids) - Whether we are training (train=True/False) and whether we want to return all hidden states and attentions weights at each layer in addition to just the last layer output (output_hidden_states=True/False).
Parameters:
Name | Type | Description | Default |
---|---|---|---|
self |
Represent the instance of the class |
required | |
input_ids |
Array
|
Pass the input sequence to the model |
required |
attention_mask |
Optional[Array]
|
Mask out the padding tokens |
None
|
position_ids |
Optional[Array]
|
Specify the position of each token in the sequence |
None
|
params |
dict
|
dict: Pass in the parameters of the model |
None
|
past_key_values |
dict
|
dict: Pass the past key values to the model |
None
|
dropout_rng |
PRNGKey
|
jax.random.PRNGKey: Pass in a random number generator key to the model |
None
|
train |
bool
|
bool: Determine whether to use dropout or not |
False
|
output_attentions |
Optional[bool]
|
Optional[bool]: Determine whether to return the attention weights |
None
|
output_hidden_states |
Optional[bool]
|
Optional[bool]: Determine whether to return the hidden states of all layers |
None
|
return_dict |
Optional[bool]
|
Optional[bool]: Return a dictionary of the outputs |
None
|
add_params_field |
bool
|
bool: Add a params field to the inputs dictionary |
False
|
Returns:
Type | Description |
---|---|
A tuple of (last_hidden_state, past_key_values) |
Source code in src/python/easydel/modules/deepseek_v2/modeling_deepseek_flax.py
1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 |
|
init_weights(rng, input_shape, params=None)
The init_weights function is used to initialize the weights of a model. It takes in a rng, which is a random number generator key that can be used to generate random numbers. The input_shape parameter specifies the shape of the inputs that will be fed into this model. The params parameter allows you to pass in pre-trained weights for your model, if you have them available.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
self |
Access variables that belong to the class |
required | |
rng |
PRNGKey
|
jax.random.PRNGKey: Initialize the weights of the model |
required |
input_shape |
Tuple
|
Tuple: Initialize the input_ids, attention_mask and position_ids |
required |
params |
FrozenDict
|
flax.core.FrozenDict: Pass in the parameters of a pre-trained model |
None
|
Returns:
Type | Description |
---|---|
FrozenDict
|
A frozendict of parameters |
Source code in src/python/easydel/modules/deepseek_v2/modeling_deepseek_flax.py
1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 |
|
FlaxDeepseekV2ForCausalLM
Bases: DeepseekV2PreTrainedModel
Source code in src/python/easydel/modules/deepseek_v2/modeling_deepseek_flax.py
1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 |
|
prepare_inputs_for_generation(input_ids, max_length, attention_mask=None)
The prepare_inputs_for_generation function is used to prepare the inputs for a generation task.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
self |
Access variables that belong to the class |
required | |
input_ids |
Pass in the input tokens |
required | |
max_length |
Set the length of the sequence to be generated |
required | |
attention_mask |
Optional[Array]
|
Optional[chex.Array]: Mask the attention weights |
None
|
Returns:
Type | Description |
---|---|
A dictionary of the past_key_values, attention_mask and position ids |
Source code in src/python/easydel/modules/deepseek_v2/modeling_deepseek_flax.py
1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 |
|
FlaxDeepseekV2ForCausalLMModule
Bases: Module
Source code in src/python/easydel/modules/deepseek_v2/modeling_deepseek_flax.py
1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 |
|
__call__(input_ids, attention_mask, position_ids, deterministic=True, inputs_embeds=None, init_cache=False, output_attentions=False, output_hidden_states=False, return_dict=True)
The call function is the main function of a Flax module. It defines how the model will be called, and what it returns. In this case, we are calling our Transformer model with input_ids and attention_mask as inputs (these are defined in init). We also have some optional arguments that can be passed to the call function: deterministic (whether to use dropout), inputs_embeds (if you want to pass your own embeddings), output_attentions and output_hidden states which return additional outputs from the transformer layers if set True. Finally,
Parameters:
Name | Type | Description | Default |
---|---|---|---|
self |
Refer to the object itself |
required | |
input_ids |
Array
|
chex.Array: Pass in the input tokens |
required |
attention_mask |
Array
|
chex.Array: Mask out the padding tokens |
required |
position_ids |
Array
|
chex.Array: Specify the position of each token in the sequence |
required |
deterministic |
bool
|
bool: Determine whether to use dropout in the model |
True
|
inputs_embeds |
Array
|
chex.Array: Pass in the embeddings of the input tokens |
None
|
init_cache |
bool
|
bool: Initialize the cache for the decoder |
False
|
output_attentions |
bool
|
bool: Return the attention weights |
False
|
output_hidden_states |
bool
|
bool: Return the hidden states of all layers |
False
|
return_dict |
bool
|
bool: Return a dictionary of the outputs or just the logits |
True
|
|
Determine whether to return the logits or not |
required |
Returns:
Type | Description |
---|---|
A tuple of (lm_logits, hidden_states, attentions) |
Source code in src/python/easydel/modules/deepseek_v2/modeling_deepseek_flax.py
1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 |
|
FlaxDeepseekV2Module
Bases: Module
Source code in src/python/easydel/modules/deepseek_v2/modeling_deepseek_flax.py
859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 |
|
__call__(input_ids=None, attention_mask=None, position_ids=None, deterministic=True, inputs_embeds=None, init_cache=False, output_attentions=False, output_hidden_states=False, return_dict=True)
The call function is the main function of a Flax model. It takes in input_ids, attention_mask, and position_ids as inputs to the model. The output is a tuple containing: last hidden state (hidden states), all hidden states (if output_hidden_states=True), attentions (if output attentions=True).
Parameters:
Name | Type | Description | Default |
---|---|---|---|
self |
Represent the instance of the class |
required | |
input_ids |
Optional[Array]
|
chex.Array: Pass in the input ids |
None
|
attention_mask |
Optional[Array]
|
chex.Array: Mask out the attention weights for certain tokens |
None
|
position_ids |
Optional[Array]
|
chex.Array: Determine the position of each token in a sequence |
None
|
deterministic |
bool
|
bool: Determine whether to use dropout or not |
True
|
inputs_embeds |
Array
|
chex.Array: Pass in the embedding of the input_ids |
None
|
init_cache |
bool
|
bool: Initialize the cache for the decoder |
False
|
output_attentions |
bool
|
bool: Determine whether to return the attention weights or not |
False
|
output_hidden_states |
bool
|
bool: Return all hidden states or just the last one |
False
|
return_dict |
bool
|
bool: Return a dictionary of the outputs or not |
True
|
|
Determine whether the model is in training mode or not |
required |
Returns:
Type | Description |
---|---|
Union[Tuple[Array, ...], FlaxBaseModelOutput]
|
A tuple of the hidden states, all hidden states, and attentions |
Source code in src/python/easydel/modules/deepseek_v2/modeling_deepseek_flax.py
937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 |
|