diff options
Diffstat (limited to 'programs/benchfn.c')
| -rw-r--r-- | programs/benchfn.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/programs/benchfn.c b/programs/benchfn.c index 1aadbdd9136c..3e042cf38f82 100644 --- a/programs/benchfn.c +++ b/programs/benchfn.c @@ -1,5 +1,5 @@ /* - * Copyright (c) Yann Collet, Facebook, Inc. + * Copyright (c) Meta Platforms, Inc. and affiliates. * All rights reserved. * * This source code is licensed under both the BSD-style license (found in the @@ -108,7 +108,6 @@ static BMK_runOutcome_t BMK_setValid_runTime(BMK_runTime_t runTime) BMK_runOutcome_t BMK_benchFunction(BMK_benchParams_t p, unsigned nbLoops) { - size_t dstSize = 0; nbLoops += !nbLoops; /* minimum nbLoops is 1 */ /* init */ @@ -118,7 +117,8 @@ BMK_runOutcome_t BMK_benchFunction(BMK_benchParams_t p, } } /* benchmark */ - { UTIL_time_t const clockStart = UTIL_getTime(); + { size_t dstSize = 0; + UTIL_time_t const clockStart = UTIL_getTime(); unsigned loopNb, blockNb; if (p.initFn != NULL) p.initFn(p.initPayload); for (loopNb = 0; loopNb < nbLoops; loopNb++) { @@ -229,9 +229,9 @@ BMK_runOutcome_t BMK_benchTimedFn(BMK_timedFnState_t* cont, cont->timeSpent_ns += (unsigned long long)loopDuration_ns; /* estimate nbLoops for next run to last approximately 1 second */ - if (loopDuration_ns > (runBudget_ns / 50)) { + if (loopDuration_ns > ((double)runBudget_ns / 50)) { double const fastestRun_ns = MIN(bestRunTime.nanoSecPerRun, newRunTime.nanoSecPerRun); - cont->nbLoops = (unsigned)(runBudget_ns / fastestRun_ns) + 1; + cont->nbLoops = (unsigned)((double)runBudget_ns / fastestRun_ns) + 1; } else { /* previous run was too short : blindly increase workload by x multiplier */ const unsigned multiplier = 10; @@ -239,7 +239,7 @@ BMK_runOutcome_t BMK_benchTimedFn(BMK_timedFnState_t* cont, cont->nbLoops *= multiplier; } - if(loopDuration_ns < runTimeMin_ns) { + if(loopDuration_ns < (double)runTimeMin_ns) { /* don't report results for which benchmark run time was too small : increased risks of rounding errors */ assert(completed == 0); continue; |