diff options
| -rw-r--r-- | benchmarks/gem_wsim.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/benchmarks/gem_wsim.c b/benchmarks/gem_wsim.c index 81f47b86..ad4edb93 100644 --- a/benchmarks/gem_wsim.c +++ b/benchmarks/gem_wsim.c @@ -1151,7 +1151,7 @@ __get_ctx(struct workload *wrk, const struct w_step *w) } static unsigned long -get_bb_sz(const struct w_step *w, unsigned int duration) +__get_bb_sz(const struct w_step *w, unsigned int duration) { enum intel_engine_id engine = w->engine; struct ctx *ctx = __get_ctx(w->wrk, w); @@ -1165,6 +1165,15 @@ get_bb_sz(const struct w_step *w, unsigned int duration) d = ALIGN(duration * engine_calib_map[engine] * sizeof(uint32_t) / nop_calibration_us, sizeof(uint32_t)); + + return d; +} + +static unsigned long +get_bb_sz(const struct w_step *w, unsigned int duration) +{ + unsigned long d = __get_bb_sz(w, duration); + igt_assert(d); return d; @@ -1174,7 +1183,7 @@ static void init_bb(struct w_step *w, unsigned int flags) { const unsigned int arb_period = - get_bb_sz(w, w->preempt_us) / sizeof(uint32_t); + __get_bb_sz(w, w->preempt_us) / sizeof(uint32_t); const unsigned int mmap_len = ALIGN(w->bb_sz, 4096); unsigned int i; uint32_t *ptr; @@ -1395,7 +1404,7 @@ alloc_step_batch(struct workload *wrk, struct w_step *w, unsigned int flags) if (w->unbound_duration) /* nops + MI_ARB_CHK + MI_BATCH_BUFFER_START */ - w->bb_sz = max(PAGE_SIZE, get_bb_sz(w, w->preempt_us)) + + w->bb_sz = max(PAGE_SIZE, __get_bb_sz(w, w->preempt_us)) + (1 + 3) * sizeof(uint32_t); else w->bb_sz = get_bb_sz(w, w->duration.max); |