Posts by rebirther

1) Message boards : Number crunching : "Must update drivers" (Message 10563)
Posted 4 hours ago by

I have removed the min driver requirement. How is it now?

<plan_class> <name>cuda112</name> <gpu_type>nvidia</gpu_type> <cuda/> <min_cuda_version>11000</min_cuda_version> <max_cuda_version>11999</max_cuda_version> <min_nvidia_compcap>350</min_nvidia_compcap> <max_nvidia_compcap>800</max_nvidia_compcap> <min_gpu_ram_mb>384</min_gpu_ram_mb> <gpu_ram_used_mb>384</gpu_ram_used_mb> <gpu_peak_flops_scale>0.22</gpu_peak_flops_scale> <cpu_frac>0.01</cpu_frac> </plan_class>

I have also changed max cuda version, perhaps there was a defined error.

2) Message boards : Number crunching : Results of bases (Message 10562)
Posted 4 hours ago by

rebirther

S998 tested to n=600k (400-600K)

nothing found, 1 remain

3) Message boards : Number crunching : Results of bases (Message 10561)
Posted 4 hours ago by

rebirther

R187 tested to n=500k (300-500K)

2 primes found, 2 remain

3338*187^307843-1 found by gbusler (TOP5000)
1598*187^416536-1 found by Murphy.cz (TOP5000)

4) Message boards : News : Testing new apps started (Message 10559)
Posted 19 hours ago by

rebirther

new mfakto app v44 for linux

Changelog:
- running on cards with cc3.5 and cuda11

5) Message boards : Number crunching : "Must update drivers" (Message 10558)
Posted 20 hours ago by

rebirther

v44 is up for linux cuda11.2

Let me know if there are still issues.

6) Message boards : Number crunching : "Must update drivers" (Message 10557)
Posted 20 hours ago by

rebirther

I will update the app shortly. The ini file will be overwrited if the app gets an update.

7) Message boards : Number crunching : Bases loaded (Message 10555)
Posted 1 day ago by

rebirther

S836
- n=700-800k
- runtime 7h14min-9h51min (AVX@3.8Ghz)
- Sierpinski / Riesel Base - long
- deadline 3 days

This is only a requested double check.

8) Message boards : News : base R402 Megaprime / proven (Message 10554)
Posted 1 day ago by

rebirther

Science United found a megaprime for base R402.
The prime 32*402^683113-1 has 1.778.983 digits and entered the T5k PrimePages.

R402 is now proven!

9) Message boards : Number crunching : R954 -- No Input Errors (Message 10553)
Posted 1 day ago by

rebirther

My mistake, I had R954 not R945, will fix this.

Update
removed wrong batch, uploading new...

10) Message boards : Number crunching : Bases loaded (Message 10551)
Posted 2 days ago by

rebirther

R402
- n=600-800k
- runtime 4h24min-7h31min (AVX@3.8Ghz)
- 600-700k = 1700 credits
- 700-800k = 2200 credits
- Sierpinski / Riesel Base - long3
- deadline 3 days
- TOP5000 primes

11) Message boards : Number crunching : Bases loaded (Message 10550)
Posted 2 days ago by

rebirther

R945
- n=400-500k
- runtime 3h08min-4h22min (AVX@3.8Ghz)
- 1000 credits
- Sierpinski / Riesel Base - average3
- deadline 3 days
- TOP5000 primes

I will upload the batch R945, R954 was wrong.

12) Message boards : Number crunching : Bases loaded (Message 10549)
Posted 2 days ago by

rebirther

R941
- n=400-500k
- runtime 2h24min-5h (AVX@3.8Ghz)
- 1100 credits
- Sierpinski / Riesel Base - average
- deadline 3 days
- TOP5000 primes

13) Message boards : Number crunching : Results of bases (Message 10548)
Posted 2 days ago by

rebirther

S983 tested to n=600k (400-600K)

nothing found, 1 remain

14) Message boards : Number crunching : Results of bases (Message 10547)
Posted 3 days ago by

rebirther

R308 tested to n=500k (300-500K)

nothing found, 5 remain

15) Message boards : Number crunching : "Must update drivers" (Message 10546)
Posted 3 days ago by

rebirther

Pls rerun the test with a new compiled version. If this is running it will be replaced with the current version.

https://srbase.my-firewall.org/sr5/download/mfaktc-0.23-linux-cuda11-test.zip

16) Message boards : Number crunching : "Must update drivers" (Message 10545)
Posted 3 days ago by

rebirther

Thx for the test, it has been confirmed that the app was not correct compiled with cc3.5, we will try to get another fix for this.

17) Message boards : Number crunching : Results of bases (Message 10543)
Posted 4 days ago by

rebirther

R212 tested to n=500k (300-500K)

nothing found, 4 remain

18) Message boards : Number crunching : Bases loaded (Message 10542)
Posted 4 days ago by

rebirther

R19
- n=200-250k
- runtime 6min37s-11min (AVX@3.8Ghz)
- 40 credits
- Riesel Base
- deadline 3 days

19) Message boards : Number crunching : "Must update drivers" (Message 10541)
Posted 5 days ago by

rebirther

Can you try to unzip the content of mfaktc.zip in a separate folder and run
./mfaktc -st ?

Your cuda10 was working.

20) Message boards : Number crunching : "Must update drivers" (Message 10539)
Posted 5 days ago by

rebirther

I see, we had 2 different plan_classes for cuda11, win and linux, I have changed one and set it to cc3.0 min, should be working now, pls try again...

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