/usr/bin/ton/crypto/pow-miner-opencl
OpenCL platforms count: 1
Error -1 executing clGetDeviceIDs(platforms_[p], CL_DEVICE_TYPE_ALL, 0, NULL, &device_count_) on /usr/src/pow-miner-gpu/crypto/util/opencl/opencl.cpp:54 (device not found). Aborting.
Аварийный останов (стек памяти сброшен на диск)
exit status: 134

Line opencl.cpp:54 is this (I patched the sources insignificantly): CL_WRAPPER(clGetDeviceIDs(platforms_[p], CL_DEVICE_TYPE_ALL, 0, NULL, &device_count_));

Let's try fixing this, I'm an sw dev, too.

rocm version:

ls -l /etc/alternatives/rocm
lrwxrwxrwx 1 root root 15 2021-10-20 15:39:23 +08 nanoseconds:374296976 ADC /etc/alternatives/rocm -> /opt/rocm-4.3.0

rocm installed pkgs:

aptitude search rocm|grep "^i "
i A rocm-clang-ocl - OpenCL compilation with clang compiler.
i A rocm-cmake - rocm-cmake built using CMake
i A rocm-dbgapi - Library to provide AMD GPU debugger API
i A rocm-debug-agent - Radeon Open Compute Debug Agent (ROCdebug-agent)
i A rocm-dev - Radeon Open Compute (ROCm) Runtime software stack
i A rocm-device-libs - Radeon Open Compute - device libraries
i  rocm-dkms - Radeon Open Compute (ROCm) Runtime software stack
i A rocm-gdb - ROCgdb
i A rocm-opencl - OpenCL: Open Computing Language on ROCclr
i A rocm-opencl-dev - OpenCL: Open Computing Language on ROCclr
i A rocm-smi-lib - AMD System Management libraries
i A rocm-utils - Radeon Open Compute (ROCm) Runtime software stack
i A rocminfo - Radeon Open Compute (ROCm) Runtime rocminfo tool

My GPU is a 480:

clinfo -v
Number of platforms:				 1
  Platform Profile:				 FULL_PROFILE
  Platform Version:				 OpenCL 2.0 AMD-APP (3305.0)
  Platform Name:				 AMD Accelerated Parallel Processing
  Platform Vendor:				 Advanced Micro Devices, Inc.
  Platform Extensions:				 cl_khr_icd cl_amd_event_callback 


  Platform Name:				 AMD Accelerated Parallel Processing
Number of devices:				 1
  Device Type:					 CL_DEVICE_TYPE_GPU
  Vendor ID:					 1002h
  Board name:					 Ellesmere [Radeon RX 470/480/570/570X/580/580X]
...

git log|head -1 commit 2269a332e37fc4e27b8a7ca00337cae1e4922a25

patch I did:

git diff
diff --git a/crypto/util/opencl/opencl.cpp b/crypto/util/opencl/opencl.cpp
index f04303d..047cf5d 100644
--- a/crypto/util/opencl/opencl.cpp
+++ b/crypto/util/opencl/opencl.cpp
@@ -9,6 +9,15 @@
 #include <CL/cl.h>
 #endif
 
+// for std::cerr
+#include <iostream>
+
+// for std::endl
+#include <ostream>
+
+// for abort
+#include <stdlib.h>
+
 namespace opencl {
 
 void OpenCL::load_source(const char *filename) {
@@ -35,6 +44,7 @@ void OpenCL::set_source(unsigned char *source, unsigned int length) {
 void OpenCL::print_devices() {
   // platform
   CL_WRAPPER(clGetPlatformIDs(0, NULL, &platform_count_));
+  std::cerr << "OpenCL platforms count: " << platform_count_ << std::endl;
   platforms_ = (cl_platform_id *)malloc(platform_count_ * sizeof(cl_platform_id));
   CL_WRAPPER(clGetPlatformIDs(platform_count_, platforms_, NULL));
 
diff --git a/crypto/util/opencl/opencl_helper.h b/crypto/util/opencl/opencl_helper.h
index 890140d..1ae3163 100644
--- a/crypto/util/opencl/opencl_helper.h
+++ b/crypto/util/opencl/opencl_helper.h
@@ -19,7 +19,7 @@
     { \
         cl_int err = FUNC; \
         if (err != CL_SUCCESS) { \
-            fprintf(stderr, "Error %d executing %s on %s:%d (%s)\n", \
+            fprintf(stderr, "Error %d executing %s on %s:%d (%s). Aborting.\n", \
                 err, #FUNC, __FILE__, __LINE__, cl_error_to_str(err)); \
             abort(); \
         }; \
diff --git a/storage/TorrentHeader.hpp b/storage/TorrentHeader.hpp
index 2b84ccb..51a273f 100644
--- a/storage/TorrentHeader.hpp
+++ b/storage/TorrentHeader.hpp
@@ -78,4 +78,7 @@ void TorrentHeader::parse(ParserT &parser) {
   }
   names = parser.template fetch_string_raw<std::string>(tot_names_size);
 }
+
 }  // namespace ton
+
+template void ton::TorrentHeader::store<td::TlStorerCalcLength>(td::TlStorerCalcLength&) const;

OS:

$ lsb_release -dc
Description:	Ubuntu 18.04.6 LTS
Codename:	bionic
$ uname -a
Linux host1 5.4.0-89-generic #100~18.04.1-Ubuntu SMP Wed Sep 29 10:59:42 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

Unhandled Exception [5568] tonlib-cuda-cli.exe Last release of Windows tonlib-cuda-cli.exe crashes after syncronization while sending the found solution. Lite-client.exe crashing while command "sendfile mined.boc". pow-miner-cuda.exe working well. All this is only for Windows 7 64, I did not check the other.

Hello!

I do some sort of fixes that you advised earlier.

I am currenty trying to compile cuda version! But i have some question about abseil third party lib to you!

This error is quite annoying.

" D:/a/pow-miner-gpu/pow-miner-gpu/third-party/abseil-cpp\absl/types/internal/variant.h(1042): error : parameter pack "H" was referenced but not expanded "

On my workstation i had to comment this lines earlier. After that i could compile the project in Microsoft Visual Studio. But this way of solving problems is not good i think.

I can not understand why and from where it comes.

Thanks for any help or advises!

Best wishes, Drew

Hi! I'm trying to calculate GPU Threads as described /crypto/util/pow-miner-howto.md crypto/pow-miner worked well

in my PC has 3D controller: NVIDIA and when I run crypto/pow-miner-cuda I get:

GPU #0: SM 7.5 Tesla T4 [ expected required hashes for success: 3921112346559999 ] not found!

what could be the problem? How can I get in debug mode?

How this speed is calculate? Is it real to win for me with zero instant speed?

PS I understand that with my average hashrate I must mine about ten years to get 100 tons.

ton/tonlib-cuda-cli -v 3 -C global.config.json -e 'pminer start kf8gf1PQy4u2kURl-Gz4LbS29eaN4sVdrVQkPO-JL80VhOe6 EQDf7DdGn96UXKn3o_kI2j7FYMPhhMhb2pZrYcsq9mqddfP5 0 8 0'

tried to change the permissions to the file and directory in different combinations and for different groups - it does not work

I have the same problem:

• I do not see the processes of synchronization;
• I do not see the completion;
• I do not see the marked option on the screen; Is it OK? Thanks;

[ 2][t 1][2021-11-25 05:02:36.123004597][tonlib-cli.cpp:929][!PowMiner] pminer: got new options from kf-FV4QTxLl-7Ct3E6MqOtMt-RGXMxi27g4I645lw6MTWraV, seed=227210298917947041612242331227423346968, complexity=45700534310325966151345979463214036389564407143633435885602596 Подскажите , seed=227210298917947041612242331227423346968 это ведь сид блока ,а не уникальный сид для майнера.А как формируется случайность для каждого клиента? Другими словами какие уникальные в данные которые мы считаем ( майним ) у кажого экземпляра клиента. Если ещё понятнее : В файле credits.cu td::int64 i = 0; for (; i < options.max_iterations;) { Мы начинаем от нуля искать sha256 в блоке, если найдем такой sha256 который меньше сложности, то выдаем это найденное рандомное число как ответ серверу. В этом и состоит весь майнинг. Но если все майнеры начинают от нуля искать , получается что награду получит самый быстрый. ( но это ведь не так ) Помогите разобраться. 2. Как узнать сколько на данный момент роздано гиверами монеток? 3. Правильно ли я понимаю, что все данные хранятся на сервере гивера и если с сервером что-либо неприятное происходит( потеря всех данных без бэкапов, чисто теоретически), то наступает катастрофа для всех соответствующих владельцев кошельков? 4. Майнинг будет продолжаться вечно или пока текущие 10 гиверов производят раздачу? Что в планах. 5. Влияют ли видеокарты LHR - low hash rate от nvidia ( типа с защитой от майнинга ) на текущий алгоритм майнинга, или нет? Магазины продают видеокарты, а LHR забывают указывать и сдать такую видеокарту потом проблематично. 6. Укажите на сайте ton.org в разделе майнинга ожидаемое время удвоение сложности сети, это очень полезная информация для новеньких. По моим прогнозам сложность сети удвоится через 10 суток и майнить будет в 2 раза невыгоднее чем сейчас. 7. Возможно-ли в Мск купить тон без посредников, с учетом того что торгуется он на биржах сейчас плохо. (знакомые интересуются) 8. Я последнее время изучаю этот проект(сутками не сплю), потому что вижу перспективу в Ваших проектах(мне нравится идея, код и юзер-френдли интерфейсы), Вы почему то называете это скамом. Своим искренним интересом, тратой своего времени, я невольно оказываю поддержку Вашему проекту. Так и Вы цените моё время, пожалуйста, я не мошенник. Не буду Вам рассказывать как живется инвалидам на мизерную пенсию в России, но объединяет нас с Вами одно дело - это любовь к программированию. 9. Опережая Вашу идею поделюсь одной мыслью. Здорово было бы, чтобы клиенты не считали бесполезно sha256, а решали какую-либо сложную математическую проблему ( фитнес-функция ). Таким образом клиенты бы приносили реальную пользу Мировому Сообществу по поиску новых лекарств, материалов и ценных алгоритмов. Я знаю как это сделать.

При запуске обновленного майнера и теста на лучший boost factor появляются ошибки, майнинг не запускается. Win 10 x64 professional 1xRX570 4Gb Драйвера последние с сайта AMD

Запускаю майнер на риге из 5 GTX 1060 3Gb.

C:\minertools-cuda-windows-x86-64>tonlib-cuda-cli.exe -V tonlib-cli build information: [ Commit: e624a4b82cab7e3a85817caa39e07691bcf4235f, Date: 2021-11-19 11:40:06 +0300]

C:\minertools-cuda-windows-x86-64>tonlib-cuda-cli.exe -v 3 -C global.config.json -e "pminer start kf8JfFUEJhhpRW80_jqD7zzQteH6EBHOzxiOhygRhBdt4z2N EQBCrQBR74rSjgKe7zFW4PJZYQPtc7HZwIaM6sPXKm37EjjY 4 512 0" -l gpu_4_miner_log.txt Miner started, all output to <gpu_4_miner_log.txt>

Перезапускается без единой ошибки.

[ 3][t 1][2021-11-19 14:39:08.7923342][TonlibClient.cpp:2108][!Tonlib] Use blockchain name from MASTER config: 'mainnet' (was '') [ 2][t 1][2021-11-19 14:39:08.8935016][tonlib-cli.cpp:286][!console] Tonlib is inited [ GPU #0: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #1: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #2: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #3: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #4: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ 3][t 1][2021-11-19 14:39:09.1231276][tonlib-cli.cpp:906][!console] Miner #1 created [ 3][t 1][2021-11-19 14:39:10.7441999][TonlibClient.cpp:2108][!Tonlib] Use blockchain name from MASTER config: 'mainnet' (was '') [ 2][t 1][2021-11-19 14:39:10.8807726][tonlib-cli.cpp:286][!console] Tonlib is inited [ GPU #0: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #1: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #2: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #3: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #4: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ 3][t 1][2021-11-19 14:39:11.1063408][tonlib-cli.cpp:906][!console] Miner #1 created [ 3][t 1][2021-11-19 14:39:12.5366312][TonlibClient.cpp:2108][!Tonlib] Use blockchain name from MASTER config: 'mainnet' (was '') [ 2][t 1][2021-11-19 14:39:12.6384929][tonlib-cli.cpp:286][!console] Tonlib is inited [ GPU #0: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #1: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #2: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #3: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #4: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ 3][t 1][2021-11-19 14:39:12.9050397][tonlib-cli.cpp:906][!console] Miner #1 created [ 3][t 1][2021-11-19 14:39:13.7456624][TonlibClient.cpp:2108][!Tonlib] Use blockchain name from MASTER config: 'mainnet' (was '') [ 2][t 1][2021-11-19 14:39:13.8412747][tonlib-cli.cpp:286][!console] Tonlib is inited [ GPU #0: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #1: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #2: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #3: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ GPU #4: SM 6.1 NVIDIA GeForce GTX 1060 3GB ] [ 3][t 1][2021-11-19 14:39:14.1623777][tonlib-cli.cpp:906][!console] Miner #1 created test_cuda.bat отрабатывает отлично, доходит до конца.

Win10 1607 (14393.1593) Nvidia 472.12

I have problem with start on GPU. I have 6 GPU RX470 (openCL) Windows 10

and after start seed suggest me that is calc only on GPU.

GIVER_ADDR=kf-kkdY_B7p-77TLn2hUhM6QidWrrsl8FYWCIvBMpZKprBtN MY_ADDR=EQAHDFEAt0I1sMAZMqUiL-PIRzWIK4CR2cWQ-EswyMwzX5qd GPU_ID=1 GPU_PLATFORM_ID=1 BOOST_FACTOR=1024 CONFIG_FILE=global.config.json USE_LOG=N LOG_FILE=gpu_0_miner_log.txt TEST_TIME=10

run_opencl.bat >>>

minertools-opencl-windows-x86-64>tonlib-opencl-cli.exe -V tonlib-cli build information: [ Commit: b44bffbffa900c56489cc9586c873adaa5b0bd25, Date: 2021-11-16 19:38:32 +0300]

minertools-opencl-windows-x86-64>tonlib-opencl-cli.exe -v 3 -C global.config.json -e "pminer start kf-kkdY_B7p-77TLn2hUhM6QidWrrsl8FYWCIvBMpZKprBtN EQAHDFEAt0I1sMAZMqUiL-PIRzWIK4CR2cWQ-EswyMwzX5qd 1 1024 1" [ 3][t 1][2021-11-18 13:23:55.8433173][TonlibClient.cpp:2108][!Tonlib] Use blockchain name from MASTER config: 'mainnet' (was '') [ 2][t 1][2021-11-18 13:23:55.8697903][tonlib-cli.cpp:285][!console] Tonlib is inited [ 3][t 1][2021-11-18 13:23:55.8699107][tonlib-cli.cpp:888][!console] Miner #1 created [ 2][t 1][2021-11-18 13:23:56.0604297][tonlib-cli.cpp:801][!PowMiner] pminer: got new options from kf-kkdY_B7p-77TLn2hUhM6QidWrrsl8FYWCIvBMpZKprBtN, seed=257705875437526090882464354053219453845, complexity=68790546812207893243051043754084983934488383274853527277547033 [ 3][t 1][2021-11-18 13:23:56.0605150][tonlib-cli.cpp:806][!PowMiner] [ expected required hashes for success: 1683255833878139 ] [ 3][t 1][2021-11-18 13:23:56.0611703][tonlib-cli.cpp:674][!PowMiner] pminer: start workers [ OpenCL: set kernel source (17937 bytes) ] [ OpenCL: platform #0 device #0 Intel(R) HD Graphics 510 ] [ OpenCL: platform #0 device #1 Intel(R) Celeron(R) CPU G3900 @ 2.80GHz ] [ OpenCL: platform #1 device #0 Ellesmere ] [ OpenCL: platform #1 device #1 Ellesmere ] [ OpenCL: platform #1 device #2 Ellesmere ] [ OpenCL: platform #1 device #3 Ellesmere ] [ OpenCL: platform #1 device #4 Ellesmere ] [ OpenCL: platform #1 device #5 Ellesmere ] [ OpenCL: create context for platform #1 device #1 Ellesmere, max work group size is 256 ] [ 2][t 4][2021-11-18 13:23:59.0432128][sha256.cpp:29] [ START MINER, GPU ID: 1, boost factor: 1024, throughput: 536870912 ] [ 3][t 4][2021-11-18 13:24:00.7900706][Miner.cpp:104] [ mining in progress, passed: 4728.8ms, hashes computed: 536870912, instant speed: 307.681 Mhash/s, average speed: 113.532 Mhash/s ] [ 3][t 1][2021-11-18 13:24:01.2097893][tonlib-cli.cpp:797][!PowMiner] mining seed 2577...3845 [ 3][t 4][2021-11-18 13:24:06.0170965][Miner.cpp:104] [ mining in progress, passed: 9955.8ms, hashes computed: 2147483648, instant speed: 308.143 Mhash/s, average speed: 215.701 Mhash/s ] [ 3][t 2][2021-11-18 13:24:06.9615252][tonlib-cli.cpp:797][!PowMiner] mining seed 2577...3845

any idea ?

When running miner as $ sudo ./tonlib-opencl-cli -v 3 -C global.config.json -e 'pminer start auto [MY_WALLET] 0 1' I'm getting this:

[ 3][t 1][2022-04-05 18:59:54.233458004][TonlibClient.cpp:2108][!Tonlib]	Use blockchain name from MASTER config: 'mainnet' (was '')
[ 2][t 1][2022-04-05 18:59:54.254172111][tonlib-cli.cpp:293][!console]	Tonlib is inited
[ 3][t 1][2022-04-05 18:59:54.254304217][tonlib-cli.cpp:1072][!console]	Miner #1 created
[ 3][t 1][2022-04-05 18:59:54.876143523][tonlib-cli.cpp:942][!PowMiner]	pminer: got kf9iWhwk9GwAXjtwKG-vN7rmXT3hLIT23RBY6KhVaynRrIK7 complexity=1129986298211292607053919955647489147560119013805920581545400
[ 3][t 1][2022-04-05 18:59:54.876287279][tonlib-cli.cpp:942][!PowMiner]	pminer: got kf_NSzfDJI1A3rOM0GQm7xsoUXHTgmdhN5-OrGD8uwL2JMvQ complexity=1059876723496862125616570272071036334499974881229379012144639
[ 3][t 1][2022-04-05 18:59:54.876319332][tonlib-cli.cpp:942][!PowMiner]	pminer: got kf8JfFUEJhhpRW80_jqD7zzQteH6EBHOzxiOhygRhBdt4z2N complexity=1011035588482396440406503715354704205679855406143593479290952
[ 3][t 1][2022-04-05 18:59:54.878421095][tonlib-cli.cpp:942][!PowMiner]	pminer: got kf-kkdY_B7p-77TLn2hUhM6QidWrrsl8FYWCIvBMpZKprBtN complexity=1171798303170840115727489947206072118270429554516470648922299
[ 3][t 2][2022-04-05 18:59:54.880374827][tonlib-cli.cpp:942][!PowMiner]	pminer: got kf8SYc83pm5JkGt0p3TQRkuiM58O9Cr3waUtR9OoFq716lN- complexity=1141814307881217997448766899439283679650993736059570952883847
[ 3][t 2][2022-04-05 18:59:54.881573072][tonlib-cli.cpp:942][!PowMiner]	pminer: got kf8gf1PQy4u2kURl-Gz4LbS29eaN4sVdrVQkPO-JL80VhOe6 complexity=1075303997204011673715858433623582698411734826613541035279797
[ 3][t 1][2022-04-05 18:59:54.882796195][tonlib-cli.cpp:942][!PowMiner]	pminer: got kf8kO6K6Qh6YM4ddjRYYlvVAK7IgyW8Zet-4ZvNrVsmQ4EOF complexity=1079070968040156245009515159650331286560850714893683298038033
[ 3][t 1][2022-04-05 18:59:54.885099270][tonlib-cli.cpp:942][!PowMiner]	pminer: got kf-P_TOdwcCh0AXHhBpICDMxStxHenWdLCDLNH5QcNpwMHJ8 complexity=1145879847459837183843271043187958858849988409628791198849033
[ 3][t 1][2022-04-05 18:59:54.885430569][tonlib-cli.cpp:942][!PowMiner]	pminer: got kf91o4NNTryJ-Cw3sDGt9OTiafmETdVFUMvylQdFPoOxIsLm complexity=1034213553081263171294884015762501037151587424117836755881255
[ 3][t 1][2022-04-05 18:59:54.885515164][tonlib-cli.cpp:942][!PowMiner]	pminer: got kf-FV4QTxLl-7Ct3E6MqOtMt-RGXMxi27g4I645lw6MTWraV complexity=993426406274805609955679729330215507497997656205090740683840
[ 3][t 1][2022-04-05 18:59:54.885553351][tonlib-cli.cpp:925][!PowMiner]	pminer: SELECTED GIVER (auto): kf-kkdY_B7p-77TLn2hUhM6QidWrrsl8FYWCIvBMpZKprBtN complexity=1171798303170840115727489947206072118270429554516470648922299
[ 3][t 1][2022-04-05 18:59:54.885626782][Miner.cpp:105][!PowMiner]	[ mining in progress, passed: 631.0ms, hashes computed: 0, instant speed: 0.000 Mhash/s, average speed: 0.000 Mhash/s ]
[ 2][t 1][2022-04-05 18:59:55.223632159][tonlib-cli.cpp:897][!PowMiner]	pminer: got new options from kf-kkdY_B7p-77TLn2hUhM6QidWrrsl8FYWCIvBMpZKprBtN, seed=305904411204990783261541474681734568368, complexity=1171798303170840115727489947206072118270429554516470648922299
[ 3][t 1][2022-04-05 18:59:55.223708074][tonlib-cli.cpp:902][!PowMiner]	[ expected required hashes for success: 98815716769675597 ]
[ 3][t 1][2022-04-05 18:59:55.223758281][tonlib-cli.cpp:743][!PowMiner]	pminer: start workers
[ OpenCL: set kernel source (9417 bytes) ]
[ 1][t 3][2022-04-05 18:59:55.225622459][opencl.cpp:46]	Error -1001 executing clGetPlatformIDs(0, NULL, &platform_count_) on /home/runner/work/pow-miner-gpu/pow-miner-gpu/crypto/util/opencl/opencl.cpp:46 (invalid/unknown error code)
[pid 3620] [time 1649185195] Signal: 6
------- Stack Backtrace -------
./tonlib-opencl-cli(+0x28b591)[0x55b5fcb28591]
./tonlib-opencl-cli(+0x28b8a5)[0x55b5fcb288a5]
./tonlib-opencl-cli(+0x28888c)[0x55b5fcb2588c]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x143c0)[0x7fae60a2e3c0]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7fae6051d03b]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x12b)[0x7fae604fc859]
./tonlib-opencl-cli(+0xef254)[0x55b5fc98c254]
./tonlib-opencl-cli(+0x2d1aff)[0x55b5fcb6eaff]
./tonlib-opencl-cli(+0x2cc77d)[0x55b5fcb6977d]
./tonlib-opencl-cli(_ZN2td16LambdaDestructorIZNS_6detail13ThreadPthreadC4IZN9TonlibCli8PowMiner4loopEvEUlvE_JEEEOT_DpOT0_EUlvE_ED2Ev+0x4e)[0x55b5fc9f459e]
./tonlib-opencl-cli(_ZN2td16LambdaDestructorIZNS_6detail13ThreadPthreadC4IZN9TonlibCli8PowMiner4loopEvEUlvE_JEEEOT_DpOT0_EUlvE_ED0Ev+0x15)[0x55b5fc9f4825]
./tonlib-opencl-cli(_ZN2td6detail13ThreadPthread10run_threadEPv+0x3b)[0x55b5fc9cf21b]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x8609)[0x7fae60a22609]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x43)[0x7fae605f9163]
-------------------------------

I'm using

description: VGA compatible controller
       product: Pitcairn PRO [Radeon HD 7850 / R7 265 / R9 270 1024SP]
       vendor: Advanced Micro Devices, Inc. [AMD/ATI]
       physical id: 0
       bus info: pci@0000:04:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
       configuration: driver=radeon latency=0
       resources: irq:24 memory:e0000000-efffffff memory:dff80000-dffbffff ioport:e000(size=256) memory:c0000-dffff

Hi,

I've downloaded the source for CUDA POW Miner and built it on Ubuntu 20.04. When I try to run the miner with ./tonlib-cuda-cli -v 3 -C global.config.json -e 'pminer start "random" EQCP2wrOr3U0taKPNKIOkM5wWND4QjAswJV3729rMfEQwxi1 0 32' I receive the following error:

[ 2][t 1][2022-02-14 18:21:56.108056926][TonlibClient.cpp:2067][!Tonlib][&!config->ignore_cache_]       Unknown LastBlockState: [PosixError : No such file or directory : 2 : File "/usr/bin/ton/tonlib/713A9A9229AAEB7A587A0A0989A562C53DF123D348D95A219337E723F10B5596.blkstate" can't be opened for reading]
[ 3][t 1][2022-02-14 18:21:56.108115215][TonlibClient.cpp:2096][!Tonlib]        Use init block from USER config: (-1,8000000000000000,16905517):F11E84F6DEFB759454FB249F918E6DCCFBB4768AF04067E61BD25485FECE398B:4428A1347BE3A8BBFA2A1FCDD1BC7E74EC3260D34F488AA677DE61DD28450063
[ 2][t 1][2022-02-14 18:21:56.108731303][tonlib-cli.cpp:293][!console]  Tonlib is inited
Unable to query number of CUDA devices! Is an nVidia driver installed?

I'm running Ubuntu 20.04:

uname -a
Linux user1-desktop 5.13.0-28-generic #31~20.04.1-Ubuntu SMP Wed Jan 19 14:08:10 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

with latest 510 nvidia drivers:

nvidia-smi
Mon Feb 14 09:51:00 2022       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 510.47.03    Driver Version: 510.47.03    CUDA Version: 11.6     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  NVIDIA GeForce ...  Off  | 00000000:02:00.0 Off |                  N/A |
| 25%   29C    P8     1W /  38W |     39MiB /  2048MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|    0   N/A  N/A       982      G   /usr/lib/xorg/Xorg                 29MiB |
|    0   N/A  N/A      1216      G   /usr/bin/gnome-shell                5MiB |
+-----------------------------------------------------------------------------+

Thanks for writing this tool btw very helpful.

I realise though that every 15 minutes, it would restart the job and cause the hashes computed to restart. Is it normal? See attached.

Hi all,

I've been able to get mining running, but every 300-500seconds or so, I keep getting this message:

pminer: got new options from xxxx

When that happens "passed" and "hashes computed" restarted back to 0 for all GPUs. I have 8 x AMD RX6600.

Do we know what "got new options from" mean? I use HiveOS and it keeps resetting the "miner uptime" time when that happens. In saying that, all the cards are "running" and well. Does it mean that I'm still mining or is this an issue?

Whether I tried to run manually from the console or through HiveOS, it's the same. Eventually I get "pminer: got new options from" after several minutes.