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Search: Posts Made By: RichD
Forum: NFS@Home 2022-10-05, 23:29
Replies: 148
Views: 12,431
Posted By RichD
Matrix built. ETA 4.5 days.

Matrix built. ETA 4.5 days.
Forum: Msieve 2022-10-05, 23:21
Replies: 117
Views: 17,558
Posted By RichD
Here is a data point for the crossover using a...

Here is a data point for the crossover using a GPU for LA.

Attempt to run 50+% memory over subscribed on a 6GB card. use_managed=1
saving the first 240 matrix rows for later
matrix includes 256...
Forum: NFS@Home 2022-10-04, 22:50
Replies: 148
Views: 12,431
Posted By RichD
177__227_5m1_2 factored

p75 factor: 582513439044676553542440589356185737527547457112292330519714558130729949371
p118 factor:...
Forum: Aliquot Sequences 2022-10-04, 14:54
Replies: 1,980
Views: 226,561
Posted By RichD
I'm starting another run of initializations....

I'm starting another run of initializations. Bases 353 and 359 can be added at the next update.
Forum: Msieve 2022-10-04, 14:48
Replies: 2,265
Views: 232,990
Posted By RichD
C190

This is my last attempt. Maybe a spin could help.
n:...
Forum: NFS@Home 2022-10-04, 00:31
Replies: 148
Views: 12,431
Posted By RichD
Taking 62478139_29m1.

Taking 62478139_29m1.
Forum: Msieve 2022-10-03, 23:51
Replies: 2,265
Views: 232,990
Posted By RichD
C190

I'm not getting anything better than a 1.6. One more last attempt. Can any of the previous polys be spun?
Forum: NFS@Home 2022-10-03, 22:26
Replies: 148
Views: 12,431
Posted By RichD
Matrix built. Factors in a little over 24 hours.

Matrix built. Factors in a little over 24 hours.
Forum: Msieve 2022-10-02, 21:05
Replies: 8
Views: 1,478
Posted By RichD
I still couldn't get the MAKE to work without...

I still couldn't get the MAKE to work without errors. I looked at Greg's version of Msieve (with GPU-LA) and he has it removed. After thinking a bit more, I believe I can use Greg's branch of...
Forum: NFS@Home 2022-10-02, 03:27
Replies: 110
Views: 8,391
Posted By RichD
306__391_13m1 factored

p70 factor: 5748424191363917052150012144676639174852975638861606172998112444990609
p70 factor: 6944610761497517067441449696711782953152489892445799783200221564086377
p77 factor:...
Forum: NFS@Home 2022-10-02, 01:34
Replies: 148
Views: 12,431
Posted By RichD
Taking 177__227_5m1_2. It can be moved to Queued...

Taking 177__227_5m1_2. It can be moved to Queued for Post-Processing because it appears it may be over-sieved.
Forum: Msieve 2022-10-02, 00:48
Replies: 2,265
Views: 232,990
Posted By RichD
C190

Nothing better. I'll run a5=6-8M tonight on msieve-gpu.
Forum: Msieve 2022-10-01, 15:50
Replies: 2,265
Views: 232,990
Posted By RichD
C190

I still can't get a 2-handle. My 10M range is still running.
n:...
Forum: Msieve 2022-10-01, 03:14
Replies: 2,265
Views: 232,990
Posted By RichD
C190

Slightly better. I'll run 10-15M overnight.
n:...
Forum: Msieve 2022-09-30, 19:38
Replies: 2,265
Views: 232,990
Posted By RichD
C190

Here is one from msieve-gpu in the a5=8M range. Not very good. Continuing with a5=9M range.
n:...
Forum: NFS@Home 2022-09-28, 22:32
Replies: 139
Views: 8,591
Posted By RichD
QUEUED AS 177__227_5m1 QUEUED AS...

QUEUED AS 177__227_5m1

QUEUED AS 177__227_5m1_2 on 15e_small

C193 from the OPN t800 file.
n:...
Forum: NFS@Home 2022-09-28, 18:55
Replies: 110
Views: 8,391
Posted By RichD
Taking 306__391_13m1.

Taking 306__391_13m1.
Forum: Msieve 2022-09-26, 21:11
Replies: 8
Views: 1,478
Posted By RichD
Msieve (r1044) and CUDA 11.2

I have upgraded my system to CUDA 11.2. I made the necessary changes to sm_(xx) in the two Makefile(s). When making the package I got an error stating 'no' is an invalid value for -abi option. I...
Forum: Factoring 2022-09-26, 19:33
Replies: 30
Views: 866
Posted By RichD
Here is a post...

Here is a post (https://www.mersenneforum.org/showpost.php?p=408378&postcount=16) by jasonp and the way I read it, the multi-threading is only for feeding the GPU in stage1 - but I could be wrong.
Forum: Factoring 2022-09-26, 13:53
Replies: 30
Views: 866
Posted By RichD
You might find this post...

You might find this post (https://www.mersenneforum.org/showpost.php?p=468700&postcount=6) helpful - by VBCurtis.

Only -np1 is multi-thread.
Forum: NFS@Home 2022-09-25, 23:09
Replies: 110
Views: 8,391
Posted By RichD
24443_232 factored

p66 factor: 147583839348189263549125242920619297725039419664209903427729673421
p94 factor: 3061880042744208513390076846592545724645086585955419042424146403164397862541040026918271284807108M unique...
Forum: Factoring 2022-09-24, 22:48
Replies: 30
Views: 866
Posted By RichD
min and max coeff must immediately follow -np1.

min and max coeff must immediately follow -np1.
Forum: Aliquot Sequences 2022-09-24, 22:01
Replies: 1,980
Views: 226,561
Posted By RichD
Bases 347 and 349 can be added at the next...

Bases 347 and 349 can be added at the next update. I have a couple low exponents that still need a little more work to bring them to 100+ digits but all same parity exponents (that I would be...
Forum: NFS@Home 2022-09-24, 18:09
Replies: 110
Views: 8,391
Posted By RichD
Taking 24443_232.

Taking 24443_232.
Forum: NFS@Home 2022-09-23, 10:35
Replies: 139
Views: 8,591
Posted By RichD
QUEUED AS 62478139_29m1 C205 from the OPN...

QUEUED AS 62478139_29m1

C205 from the OPN t800 file.
n:...
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