Ninjastic
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Board Mining (Altcoins)
Re: [ANN]: cpuminer-opt v3.7.6, open source optimized multi-algo CPU miner
by
joblo
on 16/12/2017, 17:12:40 UTC
Quote from: mangoo on December 16, 2017, 04:32:47 PM
Quote from: joblo on December 16, 2017, 02:26:20 PM
This is the proposed fix for the 32 cpu limit:

Code:
@@ -204,7 +204,7 @@
    for ( uint8_t i = 0; i < ncpus; i++ )
    {
       // cpu mask
-      if( (ncpus > 64) || ( mask & (1UL << i) ) )  CPU_SET( i, &set );
+      if( (ncpus > 64) || ( mask & (1ULL << i) ) )  CPU_SET( i, &set );
    }
    if ( id == -1 )
    {
@@ -1690,9 +1690,9 @@
       {
          if (opt_debug)
             applog( LOG_DEBUG, "Binding thread %d to cpu %d (mask %x)",
-                   thr_id, thr_id % num_cpus, ( 1 << (thr_id % num_cpus) ) );
+                   thr_id, thr_id % num_cpus, ( 1ULL << (thr_id % num_cpus) ) );
 
-         affine_to_cpu_mask( thr_id, 1 << (thr_id % num_cpus) );
+         affine_to_cpu_mask( thr_id, 1ULL << (thr_id % num_cpus) );
       }
       else if (opt_affinity != -1)
       {

All good now - all CPUs running with this patch, thanks!

Thanks for testing. I still don't understand why it worked before with -1UL (32 bit) but it's moot now.

If I get a response (or after a suitable timeout with no response) for the lyra2h fix I will release both