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Forum: Aliquot Sequences 2021-04-16, 11:51
Replies: 2,957
Views: 209,052
Posted By Gimarel
Poly for i12590

A poly with an almost identical score, so there is choice:# norm 1.605668e-18 alpha -8.679931 e 2.105e-14 rroots 1
skew: 31007883.18
c0: 110959553355656567543356858499151578955792060
c1:...
Forum: Aliquot Sequences 2021-04-15, 07:00
Replies: 2,957
Views: 209,052
Posted By Gimarel
Poly for i12590

Is this poly good enough?# norm 1.631703e-18 alpha -7.844265 e 2.103e-14 rroots 5
skew: 15787707.53
c0: -12457606607293791983436376764155893116902090
c1: 1234654372800758634221295200055389121
c2:...
Forum: Aliquot Sequences 2021-04-03, 07:36
Replies: 2,957
Views: 209,052
Posted By Gimarel
I have run polyselect. The best poly isn't...

I have run polyselect. The best poly isn't probably the best for sieving# norm 1.481342e-16 alpha -7.325643 e 3.311e-13 rroots 3
skew: 119080733.61
c0: -18145408366926326121017458043186624915628300...
Forum: Msieve 2021-03-21, 07:25
Replies: 1,975
Views: 145,383
Posted By Gimarel
I had hoped for something better, but nothing...

I had hoped for something better, but nothing turned up. Here's the best I found:# norm 9.850693e-20 alpha -7.665176 e 3.712e-15 rroots 3
skew: 14142269.78
c0:...
Forum: Aliquot Sequences 2021-03-07, 20:28
Replies: 474
Views: 52,510
Posted By Gimarel
Here's a poly:# norm 1.168186e-19 alpha -8.419964...

Here's a poly:# norm 1.168186e-19 alpha -8.419964 e 4.117e-15 rroots 5
skew: 45645857.17
c0: -18098601315886851468557887762291980392541100584
c1: 4841688835906037944690945208990931966764
c2:...
Forum: Msieve 2021-03-07, 20:26
Replies: 1,975
Views: 145,383
Posted By Gimarel
I'll see what I can do.

I'll see what I can do.
Forum: Msieve 2021-01-28, 15:38
Replies: 18
Views: 3,579
Posted By Gimarel
The CUDA Samples contain a deviceQuery progam....

The CUDA Samples contain a deviceQuery progam. The compile contains these options for CUDA 11.1:
-gencode arch=compute_35,code=sm_35 -gencode arch=compute_37,code=sm_37 -gencode...
Forum: Msieve 2021-01-28, 10:25
Replies: 18
Views: 3,579
Posted By Gimarel
I think that the 1660 Ti needs a different shader...

I think that the 1660 Ti needs a different shader model. But I don't know which.
Forum: Msieve 2021-01-28, 06:47
Replies: 18
Views: 3,579
Posted By Gimarel
For ecm to compile with current CUDA I had to...

For ecm to compile with current CUDA I had to apply this patch:
Index: cudakernel_default.cu
===================================================================
--- cudakernel_default.cu ...
Forum: Msieve 2021-01-28, 06:31
Replies: 18
Views: 3,579
Posted By Gimarel
I'm using debian and a GTX 2060 Super. First...

I'm using debian and a GTX 2060 Super.
First you have to get rid of the cub that comes with msieve and use the cub that comes with cuda. On debian I did these commands in the msieve directory:
cd...
Forum: Aliquot Sequences 2021-01-26, 06:53
Replies: 470
Views: 50,418
Posted By Gimarel
Poly for i2226

I already did some polyselect. Here is my result:# norm 1.556695e-19 alpha -8.890242 e 4.934e-15 rroots 3
skew: 89451830.75
c0: 308471495254886096319376278763197621702672210740
c1:...
Forum: Cunningham Tables 2021-01-12, 20:10
Replies: 236
Views: 60,916
Posted By Gimarel
I use the sizeoptimisation of cado, so it's not...

I use the sizeoptimisation of cado, so it's not entirely msieve.
And I modified a few parameters of msieve.
Forum: Cunningham Tables 2021-01-12, 17:58
Replies: 236
Views: 60,916
Posted By Gimarel
My two best polys:# norm 1.742952e-18 alpha...

My two best polys:# norm 1.742952e-18 alpha -7.250051 e 2.198e-14 rroots 3
skew: 28373488.56
c0: -36289735353276157276527068902255490733853568
c1: 4334673014099287941043579868135706812
c2:...
Forum: Msieve 2021-01-11, 20:13
Replies: 1,975
Views: 145,383
Posted By Gimarel
I have a poly: # norm 5.369906e-18 alpha...

I have a poly: # norm 5.369906e-18 alpha -8.489995 e 4.380e-14 rroots 5
skew: 64415524.93
c0: -950283759038144268177888905980038988538739075
c1: 115292521977799490543259931429188845873
c2:...
Forum: Aliquot Sequences 2021-01-07, 08:42
Replies: 2,957
Views: 209,052
Posted By Gimarel
My current best poly: # norm 2.678191e-18 alpha...

My current best poly: # norm 2.678191e-18 alpha -8.963268 e 2.857e-14 rroots 5
skew: 87271318.89
c0: -6381367517597696742295702359937525488210006576
c1: 202288237039298283646164033232164328687...
Forum: Aliquot Sequences 2020-12-17, 10:05
Replies: 127
Views: 34,544
Posted By Gimarel
I'm getting about one poly above 9e-16 every two...

I'm getting about one poly above 9e-16 every two days. But I have only one other poly above 1e-15:
# norm 3.142643e-15 alpha -10.150719 e 1.047e-15 rroots 6
skew: 32735264.47
c0:...
Forum: Aliquot Sequences 2020-12-02, 05:20
Replies: 127
Views: 34,544
Posted By Gimarel
Here you are: # norm 3.955008e-15 alpha...

Here you are:
# norm 3.955008e-15 alpha -10.525549 e 1.263e-15 rroots 4
skew: 20719118.62
c0: 762197820414584056355396858170301594531724356640
c1: 282438427720261099877094537227345105837822
c2:...
Forum: Aliquot Sequences 2020-11-29, 09:39
Replies: 127
Views: 34,544
Posted By Gimarel
My resource is a GTX 2060 Super, running for...

My resource is a GTX 2060 Super, running for about three days now. I've spend about 4.5 core-days for size-opt and root-sieve.
Forum: Aliquot Sequences 2020-11-28, 09:12
Replies: 127
Views: 34,544
Posted By Gimarel
I have an exceptional poly: # norm 3.979386e-15...

I have an exceptional poly: # norm 3.979386e-15 alpha -10.165470 e 1.273e-15 rroots 6
skew: 17426583.98
c0: -424107143151389852394750951199674677445544423680
c1:...
Forum: Aliquot Sequences 2020-11-27, 08:21
Replies: 127
Views: 34,544
Posted By Gimarel
I think, that you have to be very lucky to reach...

I think, that you have to be very lucky to reach 1.5e-15.
My two best polys so far (msieve GPU):
# norm 2.760058e-15 alpha -9.741804 e 9.089e-16 rroots 6
skew: 5514169.01
c0:...
Forum: Msieve 2020-10-30, 12:38
Replies: 31
Views: 16,373
Posted By Gimarel
My timings for a AMD Ryzen 9 3950X, 2x32GB...

My timings for a AMD Ryzen 9 3950X, 2x32GB DDR4-3600:

-nc1: ~0h 43m 18s
-nc2: ~0h 5m 15s until the multithreaded LA starts


Timings for the multithreaded part:

-nc2: estimated 3h 24m...
Forum: Aliquot Sequences 2020-10-26, 13:47
Replies: 470
Views: 50,418
Posted By Gimarel
I have msieve-gpu running for four days. Maybe...

I have msieve-gpu running for four days. Maybe CADO needs a bit mor time.
Forum: Aliquot Sequences 2020-10-26, 05:50
Replies: 470
Views: 50,418
Posted By Gimarel
My best polys so far. The skew could be lower. ...

My best polys so far. The skew could be lower.
# norm 5.124552e-19 alpha -7.806861 e 1.035e-14 rroots 3
skew: 229473397.70
c0: -28975681727567524837662736904500125083895064840
c1:...
Forum: Msieve 2020-09-21, 10:00
Replies: 1,975
Views: 145,383
Posted By Gimarel
C183

Additional rootsieve on the original polys: # norm 8.220943e-18 alpha -7.786509 e 5.624e-14 rroots 5
skew: 121267220.49
c0: -55073802001371805194436612553137355605919733
c1:...
Forum: Msieve 2020-07-25, 15:11
Replies: 1,975
Views: 145,383
Posted By Gimarel
Sure.

Sure.
Showing results 1 to 25 of 164

 
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