inline void losetime_in(void) {
reset_worktime_percentage_real();
#if MC_DPI_TICKS_WAIT == 1
ticks_wait(ff_node::TICKS2WAIT);
#else
sleepns(NS2WAIT);
#endif
}
/**
* offfload the given task to the pipeline
*/
inline bool offload(void * task,
unsigned int retry=((unsigned int)-1),
unsigned int ticks=ff_node::TICKS2WAIT) {
FFBUFFER * inbuffer = get_in_buffer();
if (inbuffer) {
for(unsigned int i=0;i<retry;++i) {
if (inbuffer->push(task)) return true;
ticks_wait(ticks);
}
return false;
}
if (!has_input_channel)
error("PIPE: accelerator is not set, offload not available\n");
else
error("PIPE: input buffer creation failed\n");
return false;
}
/**
* It loads results. If \p false, EOS arrived or too many retries. If \p
* true, there is a new value
*/
inline bool load_result(void ** task,
unsigned int retry=((unsigned int)-1),
unsigned int ticks=ff_node::TICKS2WAIT) {
FFBUFFER * outbuffer = get_out_buffer();
if (outbuffer) {
for(unsigned int i=0;i<retry;++i) {
if (outbuffer->pop(task)) {
if ((*task != (void *)FF_EOS)) return true;
else return false;
}
ticks_wait(ticks);
}
return false;
}
if (!has_input_channel)
error("PIPE: accelerator is not set, offload not available");
else
error("PIPE: output buffer not created");
return false;
}
