Functions
On this Page
Functions¶
A built-in function is a coding extension to TPC-C and TPC-C++ that allows a programmer to use a syntax of TPC-C function calls and TPC-C variables to access the instruction set of the processor.
The following sections describe the available built-in functions for the TPC platform.
Program Management Special Functions¶
builtin name |
Information |
builtin definition |
Input definition |
|---|---|---|---|
get_index_space_offset |
Returns the index space offset for the current invocation of the program. |
int5 () |
|
get_index_space_size |
Returns the index space size for the current invocation of the program |
int5 () |
|
get_dim_stride |
Tensor dimension stride, in elements. |
unsigned int (int a, unsigned int dim) |
tensor – [in] tensor handle. dim – [in] tensor dimension index to be queried. |
get_dim_size |
Tensor dimension size, in elements. |
unsigned int (int tensor, unsigned int dim) |
tesnor – [in] tensor handle. dim – [in] tensor dimension index to be queried. |
set_dim_stride |
Set a stride of specific tensor dimension |
void (int tesnsor, unsigned int dim, unsigned int stride) |
a – [in] tensor handle.**dim –** [in] tensor dimension index to set. stride – [in] stride to set. |
get_pad_value_float |
Tensor’s pad value. |
float (int tensor) |
tesnor – [in] tensor handle. |
get_pad_value_short |
Tensor’s pad value. |
short (int tensor) |
tesnor – [in] tensor handle. |
get_pad_value_ushort |
Tensor’s pad value. |
unsigned short (int tensor) |
tesnor – [in] tensor handle. |
get_pad_value_char |
Tensor’s pad value. |
char (int tensor) |
tesnor – [in] tensor handle. |
get_pad_value_uchar |
Tensor’s pad value. |
unsigned char (int tensor) |
tesnor – [in] tensor handle. |
get_pad_value_uint |
Tensor’s pad value. |
uint (int tensor) |
tesnor – [in] tensor handle. |
get_pad_value_int |
Tensor’s pad value. |
int (int tensor) |
tesnor – [in] tensor handle. |
set_pad_value_uint |
Set tensor’s pad value. |
uint (int tensor) |
tesnor – [in] tensor handle. |
set_pad_value_int |
Set tensor’s pad value. |
int (int tensor) |
tesnor – [in] tensor handle. |
set_pad_value_float |
Set tensor’s pad value. |
float (int tensor) |
tesnor – [in] tensor handle. |
set_pad_value_short |
Set tensor’s pad value. |
short (int tensor) |
tesnor – [in] tensor handle. |
set_pad_value_ushort |
Tensor’s pad value. |
unsigned short (int tensor) |
tesnor – [in] tensor handle. |
set_pad_value_char |
Tensor’s pad value. |
char (int tensor) |
tesnor – [in] tensor handle. |
set_pad_value_uchar |
Tensor’s pad value. |
unsigned char (int tensor) |
tesnor – [in] tensor handle. |