mining custom_top_html:no
default debug random = 2 / type = READ / detected = READ
2022-05-20 08:32:14

팀레드 마이너 0.10.0 나왔네요.


Team Red Miner v0.10.0

R-mode public release bringing significant efficiency improvements on a range of AMD GPUs! Please read the Ethash R-mode tuning guide for more information and before enabling.

README highlights:

  • GPU: R-mode introduced. See separate documentation. Applicable for Vegas/VIIs/Navi10/Big Navi.
  • GPU: Smooth power transitions for ethash family algos.
  • GPU: Added support for multiple --api_listen and --api_listen2 endpoints (up to 8 total).
  • FPGA: Fixed crash bug with > 16 fpgas running in a single miner instance.
  • GPU: Added argument --gpu_sdma=on|off for special situations. For example, BC-250 needs --gpu_sdma=off.


R모드 효율이 좋아졌다고 하는데.. 이전 버젼에서 마이너 버젼만 업해보니 오히려 해시가 떨어지네요 ㅋ

그렇다고 전력 효율이 좋아진 것도 아니고요.

역시 잘 돌아가던 채굴기는 건드리는 게 아닌가 봅니다 ㅋ


TeamRedMiner Ethash R-mode Tuning Guide

v1.1 2022-05-18 (v0.10.0 public release)
v1.0 2022-05-03 (v0.9.4.6 public beta release)

General Overview
This guide describes the new "R-mode" introduced in TRM v0.10.0. It
assumes the reader has already read the older ETHASH_TUNING_GUIDE.txt
and is familiar with ethash mining with TeamRedMiner in general.

TRM R-mode greatly improves efficiency for ethash mining on a range of
AMD gpus. It is the most complex and advanced work we've done to
date. It is linux only. At this point we do not anticipate being able
to port it to windows. R-mode contains a number of elements coercing
the hardware into working better in an ethash mining setup. In other
words, we're hacking around quite hard. The upside is most definitely
worth it. However, the downside is that in rare cases the combination
of rig hardware, gpus, opencl version, kernel module simply doesn't
work well. We expect R-mode to work in maybe 95-97% of all cases. When
it works as expected, it generally runs very stable.

R-mode is available for all gpus except Polaris and earlier. It needs
a special set of amdgpu kernel boot parameters configured, just like
our previous Radeon VII C-mode.

In general, R-mode has the same trade-off effect for all gpus: you can
now run a lower core clk (and therefore lower core voltage) while
sustaining very very close to the same ethash hashrate as before,
sometimes increasing it as well. On some gpus, like Radeon VIIs, the
effect is rather converted into a higher hashrate instead. An
important difference between R-mode and our previous B/C-modes is that
R-mode does not degrade over time as the DAG grows.

Given the above, R-mode is a much improved version of our older B-mode
for Vegas and Navis, and C-mode for Radeon VIIs/MI50/MI60/MI100. Note
that R-mode is also available for Big Navis without incurring a
hashrate penalty, like the B- or C-mode would. The older A/B/C-modes
are still available in the miner and can be used just as before.

R-mode effect on various gpus
The effect of R-mode on different gpus can be summarized as follows:

- 6900XT/6800XT/6800: small powersave of -2-3W by lowering core clk,
  might not be worth the effort.
- 6700XT: good effect, 1000 MHz core enough for 1075 MHz mem clk.

- 6600XT: our tests indicate there's no real point using it, but we're
  waiting for more user feedback.

- 5700XT/5700: big winner. Core clk 1050-1075 MHz is now enough to
  sustain 56 MH/s. Can almost always run at sub-700mV core voltage.
- 5600XT: decent winner. Core clk 950 MHz supports 42 MH/s, core voltage
  can be dropped low.

- Radeon VII family: solid win, hashrate restored to original C-mode
  levels and slightly more, average boost 2-3 MH/s per gpu.

- Vega 56/64: a small hashrate boost and/or powersave from being able
  to use lower core clk. For 51-52 MH/s a core clk of 925-950 MHz is
  often enough.

Requirements / Enabling R-mode
R-mode needs a modern linux kernel and amdgpu driver setup, and a
specific set of amdgpu kernel boot parameters:

amdgpu.vm_block_size=11 amdgpu.vm_size=2048

We do not expect things to run well on opencl versions before
20.40. Testing has primarily been done on newer opencl versions such
as 21.40.2 and 21.50.2.

There are three ways of setting the necessary kernel boot parameters:

1) Using the new integrated support in the miner.
2) Mining distro integrated support.
3) Manually.

Enabling R-mode using miner integrated support
To simplify setting up for R-mode, and also making sure it's set
properly after e.g. mining distro upgrades, we've added a bundled
shell script called "" which is integrated
directly into the miner.

This setup will work on all Linux distros that uses a
/etc/default/grub file. This includes most mining distros incl Hive,
Minerstat OS, SMOS. The script will set the correct parameters, run
update-grub, and reboot if anything was modified and it was asked to do so.

To use it, just add the miner argument --kernel_vm_mode=X, where X is
one of:

N  - set no specific mode.
C  - set old Radeon VII C-mode.
R  - set new R-mode.
RN - set no specific mode and reboot if there was a change.
RC - set old Radeon VII C-mode and reboot if changed.
RR - set new R-mode and reboot if changed.

This way, you can add "--kernel_vm_mode=RR" to e.g. your Hive flight
sheet custom arguments and leave it there. After any distro upgrade or
clean reinstall, the miner will set up the R-mode parameters and
reboot automatically the first time it's executed.

Enabling R-mode using integrated mining distro support
If your mining distro has integrated support for TRM R-mode, you
should use that instead. At the time of writing, MMP OS and RaveOS
have support with the "enable-trm-boost" (MMP) and "trm-mode" (RaveOS)
commands. Please refer to documentation for your specific distro for
more details.

Enabling R-mode manually
For users not running grub and/or a Debian/Ubuntu-derived linux
distro, we refer to online sources for how to modify the kernel boot
parameters. As long as the two provided parameters are passed to the
amdgpu kernel module at boot, R-mode should work ok.

Verifying R-mode is set up correctly
Regardless of mechanism used, you can verify that the correct
parameters are set after a reboot by running "dmesg | egrep fragment"
from a shell, and you should see output such as:

[    2.820075] [drm] vm size is 2048 GB, 3 levels, block size is 11-bit, fragment size is 9-bit
[    4.117304] [drm] vm size is 2048 GB, 3 levels, block size is 11-bit, fragment size is 9-bit
[    7.358746] [drm] vm size is 2048 GB, 3 levels, block size is 11-bit, fragment size is 9-bit
[    8.554411] [drm] vm size is 2048 GB, 3 levels, block size is 11-bit, fragment size is 9-bit
[   12.099354] [drm] vm size is 2048 GB, 3 levels, block size is 11-bit, fragment size is 9-bit
[   12.609303] [drm] vm size is 2048 GB, 3 levels, block size is 11-bit, fragment size is 9-bit

If the vm size is 2048 GB and the block size is 11-bit, you're all
set. Please note that Polaris gpus will _not_ have the parameters set,
they'll still show something else. Since R-mode can't be used on
Polaris gpus, it doesn't matter.

Switching to mining in R-mode
Whenever the R-mode kernel parameters are set, the miner will use
R-mode as the default on Vegas, VIIs and all Navi gpus. However, if
you're passing an --eth_config argument to the miner the modes
specified there will be used instead.

IMPORTANT NOTE: before switching to R-mode you SHOULD tune down your
core clk -200 MHz on all gpus except the Radeon VII family (which can
keep the same clocks). This is extremely important. By running e.g. a
1350 MHz core clk on a 5700XT, you will put a huge (and unneccessary)
pressure on the memory subsystem in R-mode as only 1050-1100 MHz is
required for the same hashrate, and we've many times found that the
high core clk results in hard rig hangs needing a power cycle.

When R-mode is running on a rig, the typical process is as follows:

1) Verify all gpus are mining successfully, without any unexpected low

2) Find the core clk necessary to support the hashrate you're running
   by moving it up or down. We want to end up as low as possible. You
   will typically see tiny hashrate drops as you lower it until you
   reach a certain point where it drops sharply. This is where you'll
   mine most efficiently.

3) Lower core voltage as much as possible while keeping gpus stable.

One side effect of using newer drivers is that memory errors often
generate a process crash rather that a hard gpu hang + reboot. This
means most mining distros don't pick up which gpu was the cause of the
crash. This is a general issue with using newer drivers in the
21.40-21.50 range that needs to be addressed by distros going forward.

For now, if you see an unexpected miner restart or similar reported by
your mining distro, but without a subseqeuent reboot, you can often
issue a "dmesg -T" command in a shell and check the kernel logs for
more info. Look for logs similar to this:

[Tue May  3 13:38:05 2022] amdgpu 0000:09:00.0: amdgpu: VM_L2_PROTECTION_FAULT_STATUS:0x00000000
[Tue May  3 13:38:05 2022] amdgpu 0000:09:00.0: amdgpu:          Faulty UTCL2 client ID: CB (0x0)
[Tue May  3 13:38:05 2022] amdgpu 0000:09:00.0: amdgpu:          MORE_FAULTS: 0x0
[Tue May  3 13:38:05 2022] amdgpu 0000:09:00.0: amdgpu:          WALKER_ERROR: 0x0
[Tue May  3 13:38:05 2022] amdgpu 0000:09:00.0: amdgpu:          PERMISSION_FAULTS: 0x0
[Tue May  3 13:38:05 2022] amdgpu 0000:09:00.0: amdgpu:          MAPPING_ERROR: 0x0
[Tue May  3 13:38:05 2022] amdgpu 0000:09:00.0: amdgpu:          RW: 0x0

From the above, we see that the gpu at pci bus address 09:00.0 was the
culprit and typically needs its tuning adjusted.

Dual mining TON in R-mode
R-mode dual mining is mostly interesting if you're looking for a power
efficient setup. With summer and high temperatures approaching, it's
also a way to control heat. If you run a dual mining setup with a high
core clk to maximize the dual mining algo, you should keep mining in
A- or B-mode.

For e.g. 5700XT/5700 and 5600XTs, R-mode provides options for still
keeping your eth hashrate at max, but also add a smaller amount of
dual mining using a core clk around 950 MHz (5600XT) or 1000-1050 MHz
(5700/5700XT). This will add a much smaller dual algo hashrate, but
still keep the eth hashrate close to max. It will consume a much
smaller amount of power for the added dual algo though, hence making
it easier to control temps.

Dual mining ZIL in R-mode
The current implementation of R-mode does not allow a second cached
DAG. Mining directly to zil switching pools like means the DAG
will be rebuilt switching to/from ZIL. However, on 8GB gpus using the
--zil ... --zil_end mechanism for dual zil mining, the gpu will be
able to run with a cached ZIL dag. That mining will not be in R-mode
though, but in A-mode, meaning that the configured core clk for the
main R-mode mining will be too low for ZIL and hashrate will suffer

It is possible to integrate a cached ZIL dag into the R-mode ethash
mining setup, but it needs more work. It might be included in a future

Happy mining!














댓글 16
default debug random = 0 / type = READ / detected = READ


코인 채굴에 관한 게시판입니다.

List of Articles
번호 분류 제목 추천 수 조회 수 글쓴이 날짜
공지 채굴 새로 들어오시는분들! - 땡글 이용시 지켜지면 좋은 것 86 308 70193
71852 채굴 Vega56 레드데빌 써보신분 계실까요??   (짤방은 서양 헬스쟁이 처자)   안녕하세요 파워컬러 레드데빌 Vega56 이더해시가 너무 궁금해 검색을 해봤으나 사파이어나 기타 다른 모델에 대한 글은 많은데 레드데빌 모델에 대한 정보를 찾지 못하여 질문 드립... 6 file 0 707
71851 채굴 이더 POS 과연 성공 가능한 꿈일까요   어제 과음으로 퇴근 후 뒹굴뒹굴 하다가 심심풀이로 몇 가지 자료를 좀 찾아 보았습니다.   이더 총 유통량의 약 10% 또는 약 1천만개가 현재 스테이킹 되어있고 약 4.81% 의 연간 스테이킹 수익지급 된다는데.. 문... 46 file 19 6575
71850 채굴 sero 채굴에 대해서 여쭈어 봅니다.       인스파이어님께서 올려주신 sero코인글 보고 채굴 할려고 하는데 마이너가 T-REX MINER로 해야 하네여.   혹시 제가 가지고 있는것이 그래픽 카드가 rx-570,580 4기가여서  T-REX MINER는 채굴이 안되네여. tea... 4 0 631
71849 질문 하이브 에러 다시 여쭈어봅니다ㅜㅜ       안녕하세요 어제 한번 물어봤는데 다해봐도 안되서   다시 여쭙니다   일단 라이저카드 서너번 교체   카드 510.68.02/510.60.02/510.73.05   3가지로 왔다갔다하면서 시도 안됨   티렉스사용중이나 nb로 가도 ... 14 file 0 340
71848 채굴 램이 높을수록 채굴유리한코인 어떤코인이 램이높을수록유리하나요 잘아시는선배님들 천기누설 부탁드림니다                   6 0 1443
71847 질문 3090슈프림. 써멀패드 사이즈 아시는분~         메모리 2mm 백플래이트 3mm 맞나요?   어느 유튭영상보니까 1.5를 겹쳐서 깔기도 하더라구요 그래서 좀 헷갈리네요. 3090은 백플레이트  써멀도 작업해야 온도가 내려 간다고 하기도 하고  보통 그래픽 한장... 9 0 776
71846 질문 ga-z170x-ud3 6way 보드 6way 가 되는지 아시는 분 의견 여쭙니다.         ga-z170x-ud3 6way 보드 6way 가  되는지 아시는 분 의견 여쭙니다.   지식이 모자라서 될 것 같은데... 연결하면 안되는 것 같아요~~~ 바이오스 쪽 뭔가 잘 못하고 있는지...   아시는분 알려주세요~~~부탁... 4 0 206
71845 질문 아수스는 비인기 카드인가요?       땡글보면 보통   갤럭시,컬러플,조탁,긱바 제품글은 꾸준히 올라오는데  아수스글은 거의 못 본거같아서요ㅎㅎ   지금 용산에 아수스 제품이 많이 풀린것 같은데 4장만 구해볼까해서요ㅎㅎ 3070ti 아수스 터프 ... 19 0 1073
채굴 팀레드 마이너 0.10.0 나왔네요.   Team Red Miner v0.10.0 R-mode public release bringing significant efficiency improvements on a range of AMD GPUs! Please read the Ethash R-mode tuning guide for more information and before enabling. ... 16 2 1142
71843 채굴 5월20일 이더리움+톤코인 듀얼 그래픽카드별 채산성 및 최저가     [이더리움 채산성] GPU 모델명 오버 클럭값 해쉬 (Mh) [?] 전력 (W) [?] 월 채굴량 [?] 월수익 (원) [?] 월전기료 (원) [?] 월순수익 (원) 전성비 (점) [?] 신품 다나와 최저가 (원) 신품 원금회수 (개월) 3D 게... 2 3 703
71842 채굴 반년정도 잘돌다가 현재 글픽카드 두장이 이상해서 질문드립니다 ㅜㅜ 3060ti lhr 이구요       0,2번 글픽카드 두장이 말썽입니다..   두장 뺴고 3~4일간 돌려보니 채굴기는 잘돌아가구요   긱바 게이밍oc 인데 긱바as 보냈는데도 파스점수나 글픽카드 문제는 없다고 답변받고 다시 돌려... 9 file 1 1071
71841 채굴 MSI 써멀패드 작업 MSI 도저히 안할수가 없어서 써멀패드 작업했네요. 자꾸 쓰로틀링 걸려서요.. 30개 해야 하는데 하루에 하나씩 하면 한달안에 끝나겠네요.               11 file 0 710
71840 채굴 3080 12G모델과 3080ti 채굴시 다운 현상 해결 3080 12G모델과 3080ti 채굴시 다운 현상 해결을 하였습니다. -사양 5950x B550보드 기가바이트 엘리트 M.2 ssd 512g 정격 750w 노말 탑파워 & 커세어1200w 어드뱅 3080 12G 어드뱅 3080ti   얼마전에 계속 그래... 7 6 1215
71839 채굴 기가바이트 3070ti 이글 온돈 ㅎㄷㄷ         와 16일 날자로 구매해서 어제 딱 하루 했는데 온도 이렇게 나오네요 ㅋㅋㅋㅋㅋ 이거 진짜 어떻게 해야할까요....             5 file 0 1139
71838 채굴 이 하락장에 별 흥미 없을 소식 안녕하세요.   불장은 가고, 나스닥도 나락으로 가고   이제 때려 맞아서, 지하 땅끝으로 추락하는 일만 남은 것 같아서   우울하시죠?   그래도 버티면 또다시 짜릿한 불장을 ...   심심해서, 1U서버에 RX580 4G하나... 7 file 2 1987
71837 채굴 이엠텍3080ti 블에 써멀작업실패인듯   1.5mm 전부다 작업해도 온도가 메모리온도가 108도고 해시35나옴.   다시 뜯어보니 메모리부분과 끝에 fet부분도 써멀이 눌러진 흔적디 안보임   허참..       2mm로 전부다 했는데 이것도 온도가 108도.. 허참.. ... 7 0 771
71836 질문 X99-A 보드 6way 안되나요?? 혹시 x99-A 사용하시는분중에 6way 사용하시는분 있나요 보드 고장으로 이 보드로 교체해서 사용하는데 아무리 해도 6웨이 안되네요. 사용하시는분 있다면 바이오스 설정 정보 부탁합니다.                     2 0 292
71835 채굴 그래픽카드 박스 필요하신분 ??? 무료나눔합니다           그래픽카드 박스 필요하신분 ??? 무료나눔합니다 각종 제조사 섞여있고 보통 갤럭시가 많습니다. 3060ti부터 3080ti까지.. 골라서는 못드릴거같구요 박스갯수로는 글카장수로 한 500장이상됩니다 화성입니... 8 0 883
71834 질문 혹시 그래픽카드 박스 필요하신분 계신가요??     저는 박스가 필요없어서 그런데 3080/3080TI 등등 박스 받아가실분 계신가요~~?? 여기는 경남 김해 입니다. 6~8개짜리 박스로 한 6박스 있습니다.           4 0 606
71833 질문 하이브err 에러 원인 아시는분?       안녕하세요    요즘 가격이 떨어져 많이 우울합니다    이거 에러 원인을 모르겠네요   라이저카드 바뀌봤고 코어0 메모리0 파워140   3060ti lhr 입니다    요런게 몇개 되는데 모르겠어요 ㅜㅜ   성굴하세요~... 9 file 0 340
Board Pagination Prev 1 ... 114 115 116 117 118 119 120 121 122 123 ... 3711 Next
/ 3711
default debug random = 0 / type = READ / detected = READ