Hello, where can I find an example for a host function using vpiSubmitHostFunction with parameters?
Hi ilya9,
Thanks for reaching out!
The following steps worked for me,
Step 1 - Include the <vpi/HostFunction.h>
header.
#include <vpi/HostFunction.h>
Step 2 - Define the host function.
We’ll create one that prints an integer argument.
void printIntArgument(void *args) {
int *valuePtr = reinterpret_cast<int*>(args);
std::cout << "value = " << *valuePtr << std::endl;
}
Step 3 - Submit the host function.
We’ll assume you already have a VPIStream named stream
and a variable status
to hold the returned VPIStatus
.
int value = 123;
status = vpiSubmitHostFunction(stream, printIntArgument, reinterpret_cast<void*>(&value));
Please let me know if this helps or you run into any issues or have any questions!
Best,
John
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