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Savefile --continue #105

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Coinpiet opened this issue Dec 4, 2018 · 7 comments
Open

Savefile --continue #105

Coinpiet opened this issue Dec 4, 2018 · 7 comments

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@Coinpiet
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Coinpiet commented Dec 4, 2018

I have some questions .

First for what do you mean elapsed ?

and second one is for the keys per thread.

i start this card with 5125 keys per therad.

start=0000000000000000000000000000000000000000000000000**************
next=00000000000000000000000000000000000000000000000005999D27B069999C 6 different D27B06
end=0000000000000000000000000000000000000000000000000**************
blocks=15
threads=512
points=5120
compression=compressed
device=0
elapsed=21891906
stride=1

and this card i start with 4125 keys per thread

start=0000000000000000000000000000000000000000000000000**************
next=0000000000000000000000000000000000000000000000000600038A4AC6CA02 9 different 38A4AC6CA
end=0000000000000000000000000000000000000000000000000**************
blocks=15
threads=512
points=4125
compression=compressed
device=1
elapsed=21838062
stride=1

and this card i start with 3125keys per thread

start=0000000000000000000000000000000000000000000000000**************
next=000000000000000000000000000000000000000000000000073336B2423C8934
end=0000000000000000000000000000000000000000000000000***************
blocks=15
threads=512
points=3125
compression=compressed
device=4
elapsed=21989672
stride=1

do you see the numbers of this keys ?

why they try more numbers on lower keys per thread ?

@brichard19
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First for what do you mean elapsed ?

elapsed is the total time in milliseconds

why they try more numbers on lower keys per thread ?

Are these different devices? Do they calculate at different speeds?

@Coinpiet
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Coinpiet commented Dec 4, 2018

no these are all gtx 1070 cards and make with 800k address file 125 Mkeys compressed

but these cards where i start with 4125 and 3125 ( i have to because wehn i want to start with 5125 there come an error) these cards make 9 instead of 6 diffrent keys

@Coinpiet
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Coinpiet commented Dec 4, 2018

i made a test with one device

first try with device 0 i start with 5125 keys per thread

next=00000000000000000000000000000000000000000000000005999DAF0A69999C

second try with device 0 i start with 3125 keys per thread

next=00000000000000000000000000000000000000000000000005999DB56932119C

i dont understand that both times the device 0 run with 125 Mkeys

@Coinpiet
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Coinpiet commented Dec 4, 2018

my question now is what is better ?

@brichard19
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i dont understand that both times the device 0 run with 125 Mkeys

Because there is a limit to how fast the device can operate. At some point increasing the number of points per thread does not increase performance any further.

@Coinpiet
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Coinpiet commented Dec 4, 2018

ok

@Coinpiet
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Coinpiet commented Dec 4, 2018

i know that i dont increase the speed

but look at the hex keys

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