Visible to Intel only — GUID: GUID-F11FBCAA-76D3-4FCF-8193-9E2BEB1A5044
DPCT1000
DPCT1001
DPCT1002
DPCT1003
DPCT1004
DPCT1005
DPCT1006
DPCT1007
DPCT1008
DPCT1009
DPCT1010
DPCT1011
DPCT1012
DPCT1013
DPCT1014
DPCT1015
DPCT1016
DPCT1017
DPCT1018
Message
Detailed Help
Suggestions to Fix
DPCT1019
DPCT1020
DPCT1021
DPCT1022
DPCT1023
DPCT1024
DPCT1025
DPCT1026
DPCT1027
DPCT1028
DPCT1029
DPCT1030
DPCT1031
DPCT1032
DPCT1033
DPCT1034
DPCT1035
DPCT1036
DPCT1037
DPCT1038
DPCT1039
DPCT1040
DPCT1041
DPCT1042
DPCT1043
DPCT1044
DPCT1045
DPCT1046
DPCT1047
DPCT1048
DPCT1049
DPCT1050
DPCT1051
DPCT1052
DPCT1053
DPCT1054
DPCT1055
DPCT1056
DPCT1057
DPCT1058
DPCT1059
DPCT1060
DPCT1061
DPCT1062
DPCT1063
DPCT1064
DPCT1065
DPCT1066
DPCT1067
DPCT1068
DPCT1069
DPCT1070
DPCT1071
DPCT1072
DPCT1073
DPCT1074
DPCT1075
DPCT1076
DPCT1077
DPCT1078
DPCT1079
DPCT1080
DPCT1081
DPCT1082
DPCT1083
DPCT1084
DPCT1085
DPCT1086
DPCT1087
DPCT1088
DPCT1089
DPCT1090
DPCT1091
DPCT1092
DPCT1093
DPCT1094
DPCT1095
DPCT1096
DPCT1097
DPCT1098
DPCT1099
DPCT1100
Visible to Intel only — GUID: GUID-F11FBCAA-76D3-4FCF-8193-9E2BEB1A5044
DPCT1018
Message
The <API name> was migrated, but the generated code performance may be sub-optimal due to the following reasons:
The <parameter name> could not be evaluated and may be smaller than <other parameter name>.
The <parameter name> is equal to <other parameter name>, but is greater than 1.
Detailed Help
This warning appears in two cases:
cublasSetMatrix The Intel® DPC++ Compatibility Tool replaced the cublasSetMatrix with memory copying from the host to the device. When the rows parameter of the cublasSetMatrix is smaller than the lda parameter, the generated code copies more data (lda*cols) than the actual data available in the matrix (rows*cols).
To improve performance, consider changing the values of lda and ldb. If the rows parameter is greater than or equal to lda, no action is required for this code.
cublasSetVector The Intel® DPC++ Compatibility Tool replaced the cublasSetVector with memory copying from the host to the device. When the incx parameter of the cublasSetVector equals the incy parameter, but is greater than 1, the generated code copies more data (incx*n) than the actual data available in the vector (n). To improve performance, consider changing the values of incx and incy.
Suggestions to Fix
If the rows parameter of the cublasSetMatrix is smaller than the lda parameter and you observe performance issues, consider changing the values of lda and ldb.
If the incx parameter of the cublasSetVector equals the incy parameter, but is greater than 1 and you observe performance issues, consider changing the values of incx and incy.