I tried to do the test on my system, Ryzen 7 1800 X at 3.95 GHz 16 threads, 64MByte RAM, so the RAM speed was lower as on system with only 2 RAM slots used.
ASMfish for download: I only found the version 2015-5-15 popcnt.
Result:
Total time (ms) : 186547
Nodes searched : 4857078580
Nodes/second : 26036755
I tried to do the test on my system, Ryzen 7 1800 X at 3.95 GHz 16 threads, 64MByte RAM, so the RAM speed was lower as on system with only 2 RAM slots used.
ASMfish for download: I only found the version 2015-5-15 popcnt.
Result:
Total time (ms) : 186547
Nodes searched : 4857078580
Nodes/second : 26036755
For this one:
274990177 4x Intel Xeon Platinum 8180 4x28c/56t 224threads BMI2 Patrick @ ServeTheHome.com
Each CPU is over $10,000 so it is forty thousand dollars for the CPUs alone.
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
Once again, it seems that chess engines only scale out to 16 cores. Also, the top Intels (not the xeons) on this list used liquid nitrogen. Have fun doing that at home.
Leo wrote:Once again, it seems that chess engines only scale out to 16 cores. Also, the top Intels (not the xeons) on this list used liquid nitrogen. Have fun doing that at home.
?
The top engines in this list have mind blowing heaps of cores. Or are you making a joke?
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
From what I have read on this forum, chess engines only scale to about 16 cores. Its hard to get excited about huge amounts of cores if the engines dont use them.
Leo wrote:Once again, it seems that chess engines only scale out to 16 cores. Also, the top Intels (not the xeons) on this list used liquid nitrogen. Have fun doing that at home.
?
The top engines in this list have mind blowing heaps of cores. Or are you making a joke?
And what is the purpose of them?
4x Intel Xeon Platinum 8180 with its "mind-blowing" 224 threads would loose to AMD Ryzen R7 1700 with 8 cores even without HT given 4:1 time odds for R7.
