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perftest_resources: Fixed get_cycles gap timing issue in SW rate limiter #366

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perftest_resources: Fixed get_cycles gap timing issue in SW rate limiter #366

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4 changes: 3 additions & 1 deletion src/perftest_resources.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4062,6 +4062,8 @@ int run_iter_bw(struct pingpong_context *ctx,struct perftest_parameters *user_pa
gap_cycles = cpu_mhz * gap_time;
}

gap_deadline = get_cycles();

/* main loop for posting */
while (totscnt < tot_iters || totccnt < tot_iters ||
(user_param->test_type == DURATION && user_param->state != END_STATE) ) {
Expand All @@ -4073,7 +4075,7 @@ int run_iter_bw(struct pingpong_context *ctx,struct perftest_parameters *user_pa
/* Go right to cq polling until gap time is over. */
continue;
}
gap_deadline = get_cycles() + gap_cycles;
gap_deadline = gap_deadline + gap_cycles;
is_sending_burst = 1;
burst_iter = 0;
}
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