diff options
Diffstat (limited to 'cpu-miner.c')
| -rw-r--r-- | cpu-miner.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/cpu-miner.c b/cpu-miner.c index 133183a..b3d1546 100644 --- a/cpu-miner.c +++ b/cpu-miner.c @@ -539,6 +539,7 @@ static void *miner_thread(void *userdata) struct work work __attribute__((aligned(128))); unsigned long hashes_done; struct timeval tv_start, tv_end, diff; + int diffms; uint64_t max64; bool rc; @@ -571,11 +572,10 @@ static void *miner_thread(void *userdata) hashmeter(thr_id, &diff, hashes_done); /* adjust max_nonce to meet target scan time */ - if (diff.tv_usec > 500000) - diff.tv_sec++; - if (diff.tv_sec > 0) { + diffms = diff.tv_sec * 1000 + diff.tv_usec / 1000; + if (diffms > 0) { max64 = - ((uint64_t)hashes_done * opt_scantime) / diff.tv_sec; + ((uint64_t)hashes_done * opt_scantime * 1000) / diffms; if (max64 > 0xfffffffaULL) max64 = 0xfffffffaULL; max_nonce = max64; |