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ircd::gpt: Add micro-benchmark start/stop probes.

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This commit is contained in:
Jason Volk 2023-01-07 13:21:13 -08:00
parent be1d6ed454
commit c7033a4df1
1 changed files with 20 additions and 0 deletions
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20
include/ircd/gpt/ctrl.h
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@ -183,3 +183,23 @@ static_assert(sizeof(struct ircd_gpt_ctrl) % 4096 == 0);
static_assert(offsetof(struct ircd_gpt_ctrl, token) == 2048);
static_assert(std::is_standard_layout<struct ircd_gpt_ctrl>::value);
#endif
#ifdef __OPENCL_VERSION__
inline void
ircd_gpt_prof_start(__global struct ircd_gpt_ctrl *const ctrl,
const bool cond)
{
if(cond)
ctrl->prof.custom[0] = ircd_simt_cycles();
}
#endif
#ifdef __OPENCL_VERSION__
inline void
ircd_gpt_prof_stop(__global struct ircd_gpt_ctrl *const ctrl,
const bool cond)
{
if(cond)
ctrl->prof.custom[1] = ircd_simt_cycles();
}
#endif