Commit c29a4322dd93346235ccfdc38580702d94e71408
2011-06-26T13:45:38
Only update the hashmeter once per second from gpu mining threads.
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diff --git a/cpu-miner.c b/cpu-miner.c
index 03afedf..f3caf1f 100644
--- a/cpu-miner.c
+++ b/cpu-miner.c
@@ -914,9 +914,10 @@ static void *gpuminer_thread(void *userdata)
struct work *work = malloc(sizeof(struct work));
bool need_work = true;
- unsigned int threads = 1 << (15 + scan_intensity);
- unsigned int vectors = clState->preferred_vwidth;
- unsigned int hashes_done = threads * vectors;
+ unsigned const int threads = 1 << (15 + scan_intensity);
+ unsigned const int vectors = clState->preferred_vwidth;
+ unsigned const int hashes = threads * vectors;
+ unsigned int hashes_done = 0;
gettimeofday(&tv_start, NULL);
globalThreads[0] = threads;
@@ -984,13 +985,17 @@ static void *gpuminer_thread(void *userdata)
gettimeofday(&tv_end, NULL);
timeval_subtract(&diff, &tv_end, &tv_start);
- hashmeter(thr_id, &diff, hashes_done);
- gettimeofday(&tv_start, NULL);
+ hashes_done += hashes;
+ work->blk.nonce += hashes;
+ if (diff.tv_sec >= 1) {
+ hashmeter(thr_id, &diff, hashes_done);
+ gettimeofday(&tv_start, NULL);
+ hashes_done = 0;
+ }
- work->blk.nonce += hashes_done;
timeval_subtract(&diff, &tv_end, &tv_workstart);
- if (diff.tv_sec > opt_scantime ||
+ if (diff.tv_sec > opt_scantime ||
work->blk.nonce > MAXTHREADS - hashes_done ||
work_restart[thr_id].restart)
need_work = true;