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Claymores-9.7.png
N卡算力提升明显，1060三星显存单卡提升至25M+，值得升级
最新版本是v9.7：
– 为RX460 / 560卡添加ASM模式，双挖第二种币高达30％的加速。
– 改进了一些Nvidia卡的ETH速度。
– 改进Nvidia卡双模速度。
– 减少初始化时间。
– 几个小错误修复和改进。
– EthMan：增加了选择几台钻机的能力。
– EthMan：几个小错误修复和改进。
下载地址：
百度网盘：链接: http://pan.baidu.com/s/1nvQa8JJ 密码: v9y5
本地连接限速：[download id=”10″]
以下为自动翻译内容
特点：
– 支持新的“双采”模式：同时开采Ethereum和Decred / Siacoin / Lbry / Pascal，对Etherey的采矿速度没有影响。同时也支持仅含Ethereum挖掘模式。
– 由于完全不同的矿工码，无效和过时的股份，更高的GPU负载，优化的OpenCL代码，优化的汇编内核，有效的Ethereme开采速度提高了3-5％。
– 支持AMD和nVidia卡，甚至混合。
– 没有DAG文件。
– 支持Ethereum的所有层级版本：可以直接使用所有不支持eth-proxy，qtminer或miner-proxy的池的代理。
– 支持埃及和西欧金独奏采矿。
– 支持HTTP和Stratum。
– 支持Siacoin的HTTP和Stratum。注意：目前并不是所有的Stratum版本都支持Siacoin。
– 支持Lbry和Pascal的层。
– 支持故障切换。
– 显示每张卡的详细挖掘信息和哈希值。
– 支持远程监控和管理。
– 支持GPU选择，内置GPU超频功能和温度管理。
– 支持爱心叉（Expanse等）。
– Windows和Linux版本。
此版本为Ethereum的POOL / SOLO，Deco的POOL，Siacoin的POOL / SOLO，Lbry的POOL，Pascal的POOL。
对于AMD卡，需要Catalyst（Crimson）15.12才能获得最佳性能和兼容性。您可以为不同的驱动程序版本获得非常糟糕的结果，否则矿工在启动时可能会失败。
对于AMD 4xx / 5xx卡（Polaris），您可以使用任何最新的驱动程序。
对于AMD卡，设置以下环境变量，特别是如果您有2GB卡：
GPU_FORCE_64BIT_PTR 0
GPU_MAX_HEAP_SIZE 100
GPU_USE_SYNC_OBJECTS 1
GPU_MAX_ALLOC_PERCENT 100
GPU_SINGLE_ALLOC_PERCENT 100
对于多GPU系统，在Windows中设置至少16 GB的虚拟内存大小：
“计算机属性/高级系统设置/性能/高级/虚拟内存“。
这个矿工是免费使用的，但是，目前的开发商费用仅为Etherey-only采矿模式（ – 模式1）和2％的双采矿模式（ – 模式0），矿工每小时36或72秒为开发者
Decred / Siacoin / Lbry / Pascal没有开发商费用开采。
如果您不同意开发商费用 – 请勿使用此矿工，或使用“-nofee”选项。
虽然矿工将显示相同的哈希值，但尝试欺骗和删除开发者费用会导致采矿速度慢（与“-nofee 1”相同）。
如果发现欺诈行为，矿工不能停止，因为作弊者的创作者会知道该作弊不起作用，他们会发现新的技巧。如果矿工没有出现任何错误或减速，他们很高兴。
此版本仅适用于最近的AMD视频卡：7xxx，2xx和3xx，2GB或更多。最近还支持nVidia视频卡。
有Windows x64和Linux x64的版本（在Ubuntu 12.04上测试）。没有32位支持。
命令行选项：
-epool Etherem池地址。池只支持Stratum协议。Miner支持与Dwarfpool代理兼容的所有池，并直接接受Ethereum钱包地址。
对于独占挖掘，在地址前面指定“http：//”，请注意，此模式不适用于代理或HTTP池，在此模式下也将自动设置“-allpools 1”。
注意：矿工支持Ethereum的所有Stratum版本，HTTP模式仅用于独奏挖掘。
使用任何代理将有效的哈希值降低至少1％，所以直接将矿工连接到Stratum池。使用HTTP池将有效的哈希值降低至少5％。
– 你的爱心钱包地址。还有工作者名称和其他选项，如果池支持它。
目前不支持需要“Login.Worker”而不是电子钱包地址的池，但您可以使用“-allpools 1”选项来挖掘。
-epsw用于Ethereum池的密码，使用“x”作为密码。
工作者工人名称，这是一些池需要的。
-esm Etherey层模式。0 – eth-proxy模式（例如，dwarpool.com），1 – qtminer模式（例如ethpool.org），
2 – 矿工代理模式（例如，coinotron.com），3 – nicehash模式。默认为0。
用于AMD卡的-etha Etherey算法模式。0 – 针对快速卡优化，1 – 针对慢速卡优化，2 – 用于gpu-pro Linux驱动程序。-1 – autodetect（默认值，0和1之间自动选择）。
您也可以单独为每张卡设置此选项，例如“-etha 0,1,0”。
-asm（仅限AMD卡）可以使汇编GPU内核。在此模式下，即使在ETH模式下也需要进行调整，运行时使用“-dcri”选项或“+/-”键来设置最佳速度。
目前汇编程序不支持ETH-LBRY模式。
指定“-asm 0”禁用此选项。您还可以为每个卡指定值，例如“-asm 0,1,0”。默认值为“1”。
如果启用ASM模式，矿工必须在启动时显示“GPU #x：算法ASM”。
请查看下面的“FINE-TUNING”部分以获得更多的注意事项。
NEW：为ETH-only模式添加了汤加和北极星卡的替代汇编内核。如果您在“-dcri 1”获得最佳速度（即您找不到速度峰值），请使用它们，使用“-asm 2”选项启用此模式。
-ethi爱心强度。默认值为8，如果不希望Windows冻结或稳定性有问题，您可以减小此值。最低的GPU负载为“-ethi 0”。
此外，“-ethi”现在可以单独设置每张卡的强度，例如“-ethi 1,8,6”。
您还可以指定负值，例如“-ethi -8192”，它完全是指在官方矿工中使用的“全局工作大小”参数。
– 这个设置与Ethereum矿业的稳定性有关。每个下一个Ethereum时代都需要更多的GPU内存，矿工可能会在重新分配GPU缓冲区时崩溃新的DAG。
为了避免这种情况，矿工在启动时保留了一个更大的GPU缓冲区，因此它可以处理几个时代，而不需要缓冲区重新分配。
此设置定义矿工在预留GPU缓冲区时必须预见的时期，即在没有缓冲区重新分配的情况下将处理多少个时期。默认值为2.
-allpools如果矿工不想在指定的池中进行挖掘（因为它不能在该池上运行devfee），则指定“-allpools 1”，但是您同意为devfee挖掘使用一些默认池。
请注意，如果devfee采矿池将停止，整个采矿也将被停止。
-allcoins指定“-allcoins 1”能够挖掘我们的Ethereum叉，在这种模式下，矿工将使用一些默认池来进行devfee Ethereum挖掘。
请注意，如果devfee采矿池将停止，整个采矿也将被停止。
矿工在这种模式下必须使用两个DAG – 一个用于Ethereum，一个用于Ethereum叉，它可能导致崩溃，因为DAG具有不同的大小。
因此，对于此模式，建议指定当前的Ethereum时期（或更大的值），
例如，“-allcoins 47”表示矿工将期望DAG尺寸为时代＃47，并将在启动时分配适当的GPU缓冲区，而不是重新分配更大的GPU缓冲区（可能会崩溃），当它开始devfee挖掘。
另一个选择是指定“-allcoins -1”，在这种模式下，矿工将在启动后立即启动devfee轮，因此将获得Ethereum的当前时期，之后可以使用我们的Ethereum叉。
如果你是我的Expanse，最好的方法是指定“-allcoins exp”，在这种模式下，devfee的挖掘将会被扩展，DAG也不会被重新创建。
如果你在一些不接受钱包地址但是需要Username.Worker的池中使用ETC，那么最好的方法是指定“-allcoins等”，在这种模式下，devfee挖掘将在ETC池上进行，DAG将不会在所有。
-etht Etherey HTTP在独奏模式下为新作业请求的时间间隔，以毫秒为单位。默认值为200ms。
-erate发送Ethereum hashrate到pool。默认值为“1”，如果不想发送哈希率，请设置“-erate 0”。
-estale发送Etherey stale共享池，它可以增加有效的哈希率。默认值为“1”，如果您不想发送陈旧的共享，请设置“-estale 0”。
-dpool Decred / Siacoin / Lbry / Pascal池地址。对于HTTP池使用“http：//”前缀，对于Stratum池使用“stratum + tcp：//” 如果缺少前缀，则假定使用Stratum。
Decred：支持Stratum和HTTP。Siacoin：支持Stratum和HTTP，但请注意，并不是所有Stratum版本都支持。Lbry：只支持Stratum。
-dwal您的Decred / Siacoin / Lbry / Pascal钱包地址或工作人员名称，这取决于游泳池。
-dpsw Decred / Siacoin / Lbry / Pascal池的密码。
-di GPU索引，默认是所有可用的GPU。例如，如果您有四个GPU，“-di 02”将仅启用第一个和第三个GPU（＃0和＃2）。
您也可以使用“0”…“9”键在运行时打开/关闭卡，并使用“s”键检查当前统计信息。
如果矿工在启动期间挂起，则此设置可以提高多GPU系统的稳定性。它将GPU的生命周期序列化。使用“-gser 1”来排序一些例程和“-gser 2”来序列化所有例程。
默认值为“0”（无序列化，快速初始化）。
-mode选择挖掘模式：
“- mode 0”（默认）是指Etherey + Decred / Siacoin / Lbry挖掘模式。
“-mode 1”表示只有Ethereum的挖掘模式。您可以单独为每个卡设置此模式，例如，“模式1-02”将为第一个和第三个GPU（＃0和＃2）设置模式“1”。
在双重模式下，选择第二个硬币来挖矿。可能的选项有“-dcoin dcr”，“-dcoin sc”，“-dcoin lbc”，“-dcoin pasc”。默认值为“dcr”。
-dcri Decred / Siacoin / Lbry / Pascal强度，或ETH-only ASM模式下的Etherem微调值。默认值为30，您可以调整此值以获得最佳的Decred / Siacoin / Lbry采矿速度，而不会减少Etherem采矿速度。
您也可以为每个卡指定值，例如“-dcri 30,100,50”。
您可以使用“+”和“ – ”键更改运行时的强度，并使用“s”键检查当前统计信息。
例如，默认情况下（-dcri 30）390卡显示了Ethereum的29MH / s和Decred的440MH / s。设置-dcri 70导致Ethereum的24MH / s和Decred的850MH / s。
-dcrt Decred / Siacoin对新作业的HTTP请求之间的时间间隔（以秒为单位）。默认值为5秒。
主时间故障切换主池切换时间，以分钟为单位，请参见下面的“故障切换”部分。默认值为30分钟，如果没有主池，则设置为零。
-wd看门狗选项。默认值为“-wd 1”，它启用看门狗，如果任何线程没有响应1分钟或OpenCL调用失败，则矿工将关闭（或重新启动，请参见“-r”选项）。
指定“-wd 0”禁用看门狗。
-r重新启动矿工模式。“-r 0”（默认） – 如果GPU出错，重新启动矿工。“-r -1” – 禁用自动重新启动。-r> 20 – 如果
GPU或定时器出现问题，重新启动矿工。例如，“-r 60” – 每小时重启矿工或某些GPU出现故障时。
“-r 1”关闭矿工，如果某些GPU出现故障，则在矿工目录（如果存在）中执行“reboot.bat”文件（“reboot.sh”或“reboot.sh”）。
因此，您可以创建“reboot.bat”文件并执行某些操作，例如，如果将此行放在那里，则重新启动系统：“shutdown / r / t 5 / f”。
– 最小速度为ETH，以MH / s为单位。如果矿工由于任何原因不能达到5分钟的速度，矿工将重新启动（如果设置了“-r 1”，则“reboot.bat”将被执行）。默认值为0（禁用功能）。
-retrydelay延迟（以秒为单位）连接尝试之间。默认值为“20”。如果不需要重新连接，请指定“-retrydelay -1”，在此模式下，如果连接丢失，矿工将退出。
-dbg调试日志和消息。“-dbg 0” – （默认）创建日志文件，但不显示调试消息。
“-dbg 1” – 创建日志文件并显示调试消息。“-dbg -1” – 没有日志文件，没有调试信息。
-logfile调试日志文件名。重新启动后，矿工会将新的日志数据附加到同一个文件中。如果要清除旧日志数据，文件名必须包含“noappend”字符串。
如果遗漏，将使用默认文件名。
-nofee设置“1”，以取消我的开发商费用。在这种模式下，某些优化将被禁用，因此采矿速度将会减慢约4％。
通过启用此模式，我将失去100％的收入，您只会损失2-3％的收入。
所以你有一个选择：“最快的矿工”或“完全免费的矿工，但有点慢”。
如果你想要“最快”和“完全免费”，你应该找到一些满足你的要求的其他矿工，只是不要使用这个矿工，而不是声称我需要
取消/减少开发商的费用，说1-2％的开发商这个矿工的费用太多了，等等。
-benchmark基准模式，指定“-benchmark 1”查看硬件的哈希值。您还可以为基准指定纪元号，例如“-benchmark 110”。
– 低强度模式。减少采矿强度，如果您的卡过热，则有用。请注意，采矿速度也降低了。
更多的价值意味着较少的热量和采矿速度，例如，“-li 10”的热量和采矿速度比“-li 1”要小。您还可以为每个卡指定值，例如“-li 3,10,50”。
默认值为“0” – 无低强度模式。
-lidag低强度模式为DAG生成，它可以帮助OC或弱PSU。支持的值为0,1,2,3，更多的值意味着较低的强度。示例：“-lidag 1”。
您还可以为每个卡指定值，例如“-lidag 1,0,3”。默认值为“0”（DAG生成不强度低）。
-Ejobtimeout工作超时为ETH，以分钟为单位。如果矿工在这个时候没有得到新的工作，它将从池中断开。默认值为10.
-djobtimeout第二个硬币在双模式下的作业超时，以分钟为单位。如果矿工在这个时候没有得到新的工作，它将从池中断开。默认值为30.
-tt设置目标GPU温度。例如，“-tt 80”表示80℃的温度。您还可以为每个卡指定值，例如“-tt 70,80,75”。
如果指定负值，还可以设置静态风扇速度，例如“-tt -50”设置50％风扇转速。指定零以禁用控制和隐藏GPU统计信息。
“-tt 1”（默认）不管理风扇，但每30秒显示GPU温度和风扇状态。指定值2..5如果太频繁。
注意：对于NVIDIA卡，仅支持温度监控，不支持温度管理。
注意：对于Linux gpu-pro驱动程序，矿工必须具有根访问权才能管理风扇，否则只能进行监控。
如果GPU温度高于指定值，-ttdcr将自动降低Decred / Siacoin / Lbry / Pascal强度。例如，如果GPU温度高于80℃，“-ttdcr 80”会降低衰减强度。
您可以在详细统计信息（“s”键）中查看当前衰减强度系数。所以如果你设置“-dcri 50”，但是Decred / Siacoin的强度系数是20％，那意味着GPU目前将Decred / Siacoin的矿井分为“-dcri 10”。
您也可以为每个卡指定值，例如“-ttdcr 80,85,80”。您还应该为“-tt”选项指定非零值来启用此选项。
将“-ttdcr”值设置为高于“-tt”值3-5C是个好主意。
如果GPU温度高于指定值，-ttli会自动降低整个采矿强度（适用于所有硬币）。例如，如果GPU温度高于80℃，“-ttli 80”会降低采矿强度。
您可以看到详细统计（“s”键）中强度是否减少。
您还可以为每个卡指定值，例如“-ttli 80,85,80”。您还应该为“-tt”选项指定非零值来启用此选项。
将“-ttli”值设置为高于“-tt”值3-5C是个好主意。
-tstop设置停止GPU温度，如果GPU达到指定温度，矿工将停止采矿。例如，“-tstop 95”表示95℃的温度。您还可以为每个卡指定值，例如“-tstop 95,85,90”。
默认情况下禁用此功能（“-tstop 0”）。您还应该为“-tt”选项指定非零值来启用此选项。
如果关闭错误卡，则会在30秒内关闭矿工。
您也可以指定负值立即关闭矿工，而不是停止GPU，例如，一旦GPU达到95C温度，“-tstop -95”将关闭矿工。
-fanmax设置最大风扇速度，百分比，例如“-fanmax 80”将最大风扇速度设置为80％。您还可以为每个卡指定值，例如“-fanmax 50,60,70”。
此选项仅适用于矿工管理冷却，即当使用“-tt”选项指定目标温度时。默认值为“100”。
注意：对于NVIDIA卡，不支持此选项。
-fanmin设置最小风扇速度，百分比，例如“-fanmin 50”将最小风扇速度设置为50％。您还可以为每个卡指定值，例如“-fanmin 50,60,70”。
此选项仅适用于矿工管理冷却，即当使用“-tt”选项指定目标温度时。默认值为“0”。
注意：对于NVIDIA卡，不支持此选项。
-cclock设置目标GPU核心时钟速度，单位为MHz。如果没有指定或为零，矿工不会改变当前的时钟速度。您还可以为每个卡指定值，例如“-cclock 1000,1050,1100,0”。
不幸的是，由于某些原因，AMD阻止了超频，只能超频。
注意：对于NVIDIA卡，不支持此选项。
-mclock设置目标GPU内存时钟速度，以MHz为单位。如果没有指定或为零，矿工不会改变当前的时钟速度。您也可以为每个卡指定值，例如“-mclock 1200,1250,1200,0”。
不幸的是，由于某些原因，AMD阻止了超频，只能超频。
注意：对于NVIDIA卡，不支持此选项。
-powlim设定功率限制，从-50到50.如果没有指定，矿工不会改变功率限制。您还可以为每个卡指定值，例如“-powlim 20，-20,0,10”。
注意：对于NVIDIA卡，不支持此选项。
-cvddc设置目标GPU核心电压乘以1000.例如，“-cvddc 1050”表示1.05V。您还可以为每个卡指定值，例如“-cvddc 900,950,1000,970”。仅在Windows中支持最新的AMD 4xx卡。
注意：对于NVIDIA卡，不支持此选项。
-mvddc设置目标GPU内存电压乘以1000.例如，“-mvddc 1050”表示1.05V。您还可以为每个卡指定值，例如“-mvddc 900,950,1000,970”。仅在Windows中支持最新的AMD 4xx卡。
注意：对于NVIDIA卡，不支持此选项。
– 远程监控/管理端口。默认值为-3333（只读模式），指定“-mport 0”禁用远程监控/管理功能。
指定负值以启用监视（获取统计信息），但禁用管理（重新启动，上传文件），例如，“-mport -3333”启用端口3333进行远程监控，但远程管理将被阻止。
您还可以使用网络浏览器查看当前的矿工状态，例如，在网络浏览器中键入“localhost：3333”。
警告：如果您认为可以通过此端口受到攻击，请使用负选项值或禁用远程管理！
默认情况下，矿工将接受所有网络适配器上指定端口的连接，但可以直接选择所需的网络接口，例如“-mport 127.0.0.1:3333”，仅在本地主机上打开端口。
-mpsw远程监控/管理密码。默认情况下，它是空的，所以每个人都可以询问统计信息或远程管理矿工，如果设置了“-mport”选项。您可以设置远程访问的密码（至少需要EthMan v3.0才能支持密码）。
– 颜色启用或禁用控制台中的彩色文本。默认值为“1”，使用“ – 颜色0”禁用着色。使用2 … 4值来删除一些颜色。
-v显示矿工版本，样品用量：“-v 1”。
-altnum替代GPU索引。此选项不会更改GPU的顺序，但只是更改矿工显示的GPU索引，在某些情况下可能会有用。可能的值为：
0：默认GPU索引。例如，如果您指定“-di 05”来选择安装的六个GPU的第一个和最后一个GPU，矿工将显示这两个选定的卡作为“GPU0”和“GPU1”。
1：与“0”相同，但是从一个而不是零开始索引。例如，如果您指定“-di 05”来选择安装的六个GPU的第一个和最后一个GPU，矿工将将这两个选定的卡显示为“GPU1”和“GPU2”。
2：替代GPU索引。例如，如果您指定“-di 05”来选择安装的六个GPU的第一个和最后一个GPU，那么矿工会将这两个选定的卡显示为“GPU0”和“GPU5”。
3：与“2”相同，但是从一个而不是零开始索引。例如，如果您指定“-di 05”来选择安装的六个GPU的第一个和最后一个GPU，矿工将显示这两个选定的卡作为“GPU1”和“GPU6”。
默认值为“0”。
配置文件
您可以使用“config.txt”文件，而不是在命令行中指定选项。
如果没有任何命令行选项，矿工将检查“config.txt”文件的选项。
如果在命令行中只有一个选项，它必须是配置文件名。
如果命令行中有两个或多个选项，矿工将从命令行中获取所有选项，而不是从配置文件中获取。
每行放置一个选项，如果一行的第一个字符是“;” 或“＃”，此行将被忽略。
您还可以在“epools.txt”和“config.txt”文件中使用环境变量。例如，定义“WORKER”环境变量，并在config.txt或epools.txt中将其用作“％WORKER％”。
示例使用
双重挖掘：
ethpool，ethermine（和Decatum for Decred））：
EthDcrMiner64.exe -epool us1.ethpool.org:3333 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F.YourWorkerName -epsw x -dpool stratum + tcp：//yiimp.ccminer.org：3252 -dwal DsUt9QagrYLvSkJHXCvhfiZHKafVtzd7Sq4 -dpsw x
您还可以指定“-esm 1”选项以启用“qtminer”模式，在此模式池中将显示有关共享（接受/拒绝）的其他信息，例如：
EthDcrMiner64.exe -epool us1.ethermine .org：4444 -esm 1 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F.YourWorkerName -epsw x -dpool stratum + tcp：//yiimp.ccminer.org：3252 -dwal DsUt9QagrYLvSkJHXCvhfiZHKafVtzd7Sq4 -dpsw x
ethpool，ethermine（和Siacoin solo）：
EthDcrMiner64.exe -epool us1.ethpool.org:3333 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F.YourWorkerName -epsw x -dpool http：// localhost：9980 / miner / header -dcoin sia
ethpool，ethermine（和Siacoin pool）：
EthDcrMiner64.exe -epool us1.ethpool.org ：3333 -ewal 0xD69af2A796A737A103F12d2f0BCC5 63a13900E6F.YourWorkerName -epsw x -dpool http://sia-eu1.nanopool.org:9980/miner/header?address=3be0304dee313515cf401b8593a0c1df905ed13f0adaee89a8d7337d2ba8209e5ca9f297bbc2 -dcoin sia
ethpool，ethermine（以及具有工作名称的Siacoin池）：
EthDcrMiner64.exe -epool us1 .ethpool.org：3333 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F.YourWorkerName -epsw x -dpool http://sia-eu1.nanopool.org:9980/miner/header？“address = YourSiaAddress＆worker = YourWorkerName”-dcoin sia
与siamining pool相同：
EthDcrMiner64.exe -epool us1.ethpool.org:3333 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F.YourWorkerName -epsw x -dpool“http://siamining.com:9980/miner/标题地址= 3be0304dee313515cf401b8593a0c1df905ed13f0adaee89a8d7337d2ba8209e5ca9f297bbc2＆工人= YourWorkerName？ “-dcoin SIA
dwarfpool（与阶层为Decred）：
EthDcrMiner64.exe -epool eth-eu.dwarfpool.com:8008 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F / YourWorkerName -epsw X -dpool地层+ TCP：// DCR .suprnova.cc：3252 -dwal Redhex.my -dpsw x
有关其他选项，请参阅dwarfpool常见问题解答，例如，如果将电子邮件指定为密码，则可以设置电子邮件通知。
dwarfpool（和Stratum for Lbry）：
EthDcrMiner64.exe -epool eth-eu.dwarfpool.com:8008 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F / YourWorkerName -epsw x -dpool stratum + tcp：//lbry.suprnova.cc：6256 -dwal Redhex.my -dpsw x -dcoin lbc
有关其他选项，请参阅dwarfpool常见问题解答，例如，如果将电子邮件指定为密码，则可以设置电子邮件通知。
nanoool Ethereum + Siacoin：
EthDcrMiner64.exe -epool eu1.nanopool.org:9999 -ewal YOUR_ETH_WALLET / YOUR_WORKER / YOUR_EMAIL -epsw x -dpool“ http://sia-eu1.nanopool.org:9980/miner/header?address= YOUR_SA_WALLET＆worker = YOUR_WORKER_NAME＆email = YOUR_EMAIL “-Dcoin sia
nanoool Ethereum + Siacoin（Stratum）：
EthDcrMiner64.exe -epool eu1.nanopool.org:9999 -ewal YOUR_ETH_WALLET / YOUR_WORKER / YOUR_EMAIL -epsw x -dpool stratum + tcp：// sia-eu1 .nanopool.org：7777 -dwal YOUR_SIA_WALLET / YOUR_WORKER / YOUR_EMAIL -dcoin sia
nicehash Ethereum + Decred：
EthDcrMiner64.exe -epool stratum + tcp：//daggerhashimoto.eu.nicehash.com：3353 -ewal 1LmMNkiEvjapn5PRY8A9wypcWJveRrRGWr -epsw x -esm 3 -allpools 1 -estale 0 -dpool stratum + tcp：//decred.eu.nicehash.com：3354 -dwal 1LmMNkiEvjapn5PRY8A9wypcWJveRrRGWr
miningpoolhub Ethereum + Siacoin：
EthDcrMiner64.exe -epool us-east1.ethereum.miningpoolhub.com:20536 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F -worker YourLogin.YourWorkerName -epsw x -allpools 1 -dpool stratum + tcp：//hub.mini ngpoolhub.com:20550 -dwal username.workername -dpsw x -dcoin sia
您还必须在池上创建工作人员“YourWorkerName”，并在那里指定您的钱包地址。
suprnova Ethereum_Classic（ETC）+ Siacoin：
ethdcrminer64.exe -epool etc-eu.suprnova.cc:3333 -ewal YourLogin.YourWorkerName -epsw x -esm 3 -dpool sia.suprnova.cc:7777 -dwal YourLogin.YourWorkerName -dpsw x -dcoin sia -allpools 1 -allcoins -1
coinotron：
EthDcrMiner64.exe -epool coinotron.com:3344 -ewal Redhex.rig1 -esm 2 -epsw x -dpool http://dcr.suprnova.cc:9111 -dwal Redhex。我的-dpsw x -allpools 1
coinmine：
EthDcrMiner64.exe -epool eth.coinmine.pl:4000 -ewal USERNAME.WORKER -esm 2 -epsw WORKER_PASS -allpools 1 -dpool stratum + tcp：//dcr.coinmine.pl：2222 -dwal USERNAME.WORKER -dpsw WORKER_PASS
ethpool + suprnova Ethereum + Pascal：
ethdcrminer64.exe -epool us1.ethpool.org:3333 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F.YourWorkerName -epsw x -dpool stratum + tcp：//pasc.suprnova.cc：5279 -dwal YourLogin.YourWorkerName -dpsw x -dcoin pasc -allpools 1
仅含Ethereum挖掘：
ethpool：
EthDcrMiner64.exe -epool us1.ethpool.org:3333 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F -epsw x
f2pool：
EthDcr Miner64.exe -epool eth.f2pool.com:8008 -ewal 0xd69af2a796a737a103f12d2f0bcc563a13900e6f -epsw x -worker rig1
nanoool：
EthDcrMiner64.exe -epool eu1.nanopool.org:9999 -ewal 0xd69af2a796a737a103f12d2f0bcc563a13900e6f -epsw x -worker rig1
nicehash：
EthDcrMiner64.exe -epool stratum + tcp：//daggerhashimoto.eu.nicehash.com：3353 -ewal 1LmMNkiEvjapn5PRY8A9wypcWJveRrRGWr -epsw x -esm 3 -allpools 1 -estale 0
Etherey叉挖掘：
EthDcrMiner64.exe -epool exp-us.dwarfpool。 com：8018 -ewal 0xd69af2a796a737a103f12d2f0bcc563a13900e6f -epsw x -allcoins -1
Ethereum SOLO挖掘（假设geth在192.168.0.1:8545）：EthDcrMiner64.exe
-epool http://192.168.0.1:8545
FINE-TUNING
双模式：改变“ -dcri“选项值在运行时使用”+/-“键以找到最佳速度。
使用ASM算法时的ETH模式（默认情况下启用）：在运行时使用“+/-”键更改“-dcri”选项值以找到最佳速度。如果您在“-dcri 1”中获得最佳速度（即找不到速度峰值），请使用“-asm 2”选项启用备用ASM内核（仅适用于汤加和北极星卡）。
注1：如果GPU节流（过热）或超频GPU，最好的“-dcri”值将不同。
注2：速度峰值可能相当短，因此逐个更改“-dcri”值。
注3：仅ETH模式和双模式的最佳-dcri值可以不同。
FAILOVER
使用“epools.txt”和“dpools.txt”文件指定其他池。这些文件具有文本格式，每行一个池。每个池都有3个连接尝试。
如果池长时间不发送新作业或池拒绝太多份额，矿工将自动断开连接。
如果一行的第一个字符是“;” 或“＃”，此行将被忽略。
不要更改间距，解析之间需要参数和值之间的空格。
如果您需要在参数值中指定“，”字符，请使用两个逗号 – ,,将被视为一个逗号。
您可以通过按“r”键在运行时重新加载“epools.txt”和“dpools.txt”文件。
在命令行中指定的池是“主”池，如果要从列表中使用一些不同的池，矿工将每30分钟尝试返回它。
如果在命令行中未指定池，则故障转移池列表中的第一个池是主池。
您可以使用“-ftime”选项将30分钟的时间段更改为某些不同的值，或者使用“-ftime 0”禁用切换到主池。
您还可以在“epools.txt”，“dpools.txt”和“config.txt”文件中使用环境变量。例如，定义“WORKER”环境变量，并在config.txt或epools.txt中将其用作“％WORKER％”。
您还可以通过按“e”或“d”键在运行时选择当前池。
远程监控/管理
Miner支持通过原始TCP / IP套接字通过JSON协议远程监控/管理。您也可以通过HTTP获取最近的控制台文本行。
从“远程管理”子文件夹启动“EthMan.exe”（仅限Windows版本）。
检查内置帮助以获取更多信息。“API.txt”文件包含有关协议的更多详细信息。
已知的问题
– AMD卡：在某些卡上，您可以注意到双模式下的不恒定采矿速度，有时速度变慢。这个问题大多在最近的版本中修复，但并不完全。
– AMD卡：在具有gpu-pro驱动程序的Linux中，GPU列表可能与温度列表不同。您可以使用-di来更改GPU的顺序以匹配这两个列表。
– Windows 10 Defender将矿工视为病毒，一些抗病毒软件也是这样做的。矿工不是病毒，将其添加到Defender例外。
自2014年以来，我写了矿工。他们大多数被一些偏执狂的抗病毒药物识别为病毒，也许是因为我打包矿工来保护他们免于拆卸，也许是因为有些人把它们包括在僵尸网络中，或者这些病毒不是很好，不知道 这些年来，很多人使用我的矿工，没有人证实我的矿工偷走了什么东西或做了一些坏事。
请注意，我可以保证仅在本论坛（bitcointalk）上的帖子中的官方链接的清洁二进制文件。如果你从一些其他的链接下载了矿工 – 它真的可以是病毒。
然而，我的矿工是封闭源，所以我不能证明他们不是病毒。如果你认为我写的病毒，而不是好的矿工 – 不要使用这个矿工，或至少在没有任何有价值的数据的系统上使用它。
– LBC PoW对于双重采矿不是很好，它造成了一点点Etherem的采矿速度。
故障排除
1.安装Catalyst v15.12（适用于AMD卡）。
2.禁用超频。
3.如上所述设置环境变量。
4.设置虚拟内存16 GB。
5.重启电脑。
检查硬件，立管。
7.在系统启动（30秒甚至一分钟）开始矿工之前，在.bat文件中设置一些超时，并尝试“-ethi 4”检查它是否更稳定。如果矿工在一些系统上不稳定，可以帮助。
常见问题
– 什么是dwarfpool代理（eth-proxy）？
官方Ethereum矿工不支持Stratum协议，它仅支持HTTP协议。由于延误导致利润减少。
创建代理来修复它，所以官方的Ethereum矿工通过HTTP协议本地连接到代理，因为HTTP协议的本地网络延迟很小。代理通过Stratum协议连接到池，所以它也有很小的延迟。目前，大多数池支持Stratum，您必须使用HTTP到Stratum代理使正式的矿工正确使用池。当然，您可以尝试通过HTTP直接连接官方矿工到游泳池，但是由于Ethereum中的短暂停留时间，您将失去10-20％的份额。
这个矿工不使用HTTP协议，它直接使用Stratum。所以你应该将它直接连接到Stratum端口的池，它的工作速度比官方的矿工通过代理，因为矿工和池之间没有代理。
– 什么命令选项X表示？
阅读“Readme !!!。txt”，“COMMAND LINE OPTIONS”部分。
– 如何使用池X？
阅读“Readme !!!。txt”，“SAMPLE USAGE”部分。
– Windows 10将矿工列为病毒。
阅读“Readme !!!。txt”，“已知问题”部分。
– 矿工能否停止过热的GPU？
是的，请参见“-tstop”选项。
– 为什么这个命令行不起作用（转义’＆’）？
命令行中的Char’＆’表示命令分隔符，在命令行中使用引号string或“escape”＆“（在Windows上使用^”）。
* pool.txt或config.txt不需要这样做。
所有的命令行选项必须与.bat文件中的行相同，不要将它们拆分成多行，它将不起作用。
– 如何使用这个Etherey双矿工挖掘Decred或Sia？
没门。这是Ethereum矿工与额外的奖金硬币。要挖出额外的硬币只能使用其他矿工。
– 为什么在双模式中的Ethereum hashrate比单模式高？
硬件功能，接受它作为额外的奖金。
– 是否强制15.12驱动？
通常最新的驱动程序运行良好。但有一些报道说，他们不在哪里。所以建议15.12。
– 较新的驱动程序会有更高/更低的哈希值吗？
通常不，但它取决于…检查自己。
– 为什么Linux上的矿工与股票卡设置相比，在Windows下有一个比较低的hashrate？
这可能是两个平台上的时间差异计算。实际上接受的哈希通常是一样的。
– 为什么-cclock / -mclock选项不起作用？
有时他们不工作。在Windows上使用Afterburner或Trixx，而不是在Linux上使用atitweak和其他工具。
– 为什么我的GPU在双模式下是10℃？
这是额外的工作的价格。它也消耗更多的电力，所以确保您的PSU有足够的电力。
– 温度可以降低吗？
是的，请参阅“-tt”，“-dcri”，“-ttdcr”，“-li”选项。
– 如何在Linux上下载我的卡？
通常只有通过闪烁修改GPU BIOS。不幸的是，没有标准的方式这样做。
– 为什么池显示比矿工少哈希？
在我的测试台上，我使用默认设置的矿工和池，我看到比矿工展示少4-5％（如果我打开所有钻机，我的哈希率约为800MH / s）。
Miner显示“raw”hashrate，2％是devfee在双模式，其他2-3％可以与连接质量相关，当前池状态/运气或/或可能是别的。
另外，从我的计算矿工失去约0.5-1％，因为它无法删除时，它得到新的工作，它关系到“-ethi”值电流GPU一轮，所以我默认而不是16使它8
但是，如果在游泳池你会看到比矿工显示的所有时间都少10％ – 池的错误，你连接互联网或你的哈希率很低，你没有等待足够的时间来看待24小时的平均哈希率。
通常我使用“ethpool”池进行测试。
– 我通过远程桌面连接只看到一张卡。
这是RDC的问题，使用TeamViewer或其他一些远程访问软件。
– 温度管理信息中只看到一张卡而不是两张卡。
禁用CrossFire，不要使用远程桌面连接。
– 矿工在ETH模式下工作，但在双重模式下崩溃。
双模式需要更多的电源，所以确保PSU电源足够，并检查GPU时钟，如果你对它们。
– 错误“server：bind failed with error”。
指定“-mport 0”选项。
– 如何从Ethman获得矿工的统计数据？
检查API.txt文件的json协议详细信息。
– 我不能用2GB卡我的艾瑟利亚。
是的，你不能再使用2GB卡的Ethereum或者Ethereum Classic。但你可以挖出其他的艾瑟利峰叉。
– 我的ETH叉我的2GB卡。对于devfee矿工试图挖掘ETH，它失败了，因为ETH不能在2GB卡上开采。
– 使用“-allcoins exp -allpools 1”选项。
– 在双重采矿方面，如果我的一个矿工有6张牌，2个双采矿和4个单采矿，是1％或2％的矿石？
一旦启用双重挖掘，devfee就是所有卡的2％。但是您可以启动两个矿工实例，并在它们之间拆分卡，以获得1％的一次实例和2％的秒数。
– 如果我在Windows 10中将光标移动到窗口，直到按下任何键，矿工就会冻结。有时矿工随便冻结，直到按下任何键。
您应该在Windows中进行一些更改：
https : //superuser.com/questions/555160/windows-command-prompt-freezing-on-focus
https://superuser.com/questions/419717/windows-command-prompt-freezing -randomly？rq = 1
https://superuser.com/questions/1051821/command-prompt-random-pause?rq=1
– 有时矿工在首次尝试时无法连接到devfee采矿服务器，是否会导致更长的devfee采矿？
不，在这些连线尝试中，矿工仍然为你开采矿井。
– 我从v8.x（或更早版本）升级到v9.x，我的ETH只有，我看到v9.x比v8.x慢，为什么？
在v9.x中，即使在ETH模式下也可以找到最佳的-dcri值，请选中“FINE-TUNING”部分。如果您不想这样做，请使用“-asm 0”选项来使用旧的GPU内核。
– 支持多少张卡？
Miner支持多达32个GPU，尽管像“-di”这样的选项将不能正常工作，因为它们只接受0..9的索引。
– 矿工坠毁，我无法重新启动，直到重新启动。
通常当OpenCL失败时，您必须重新启动系统，而不仅仅是重新启动矿工。有时甚至软重新启动将无法正常工作，您必须按重置按钮。这是因为失败是在驱动程序级别，Windows也不喜欢这样的东西和驱动程序。
常见问题＃2：
1.如果您认为矿工即使关掉路由器，也需要等待几分钟，就会停止。
2.将所有命令行参数放在.BAT文件中。第二行的参数将被忽略。
3.如果您遇到DCR或SIA问题，请使用最新版本。
我没有任何具有+ 50％速度的私有版本。
5.我是一名软件开发人员，所以我想我不能帮你正确地构建你的采矿钻机，或者提供你所需要的零件清单，请在这里论坛或在这里搜索这个问题，有很多关于硬件的线程。
请阅读Readme.txt或本线程的原始帖子，以获取命令行样本，选项说明和常见问题解答。
7.我没有特斯拉，IBM CPU，Phi或非常老的GPU的矿工。
笔记本电脑采矿是一个坏主意。
你不会立即看到完整的哈希值，你必须至少等待24小时。
10.如果矿工无法生成DAG文件，请检查环境变量（请参阅自述文件），检查您的GPU是否至少有3GB内存，并检查是否有足够的虚拟内存（页面文件）。如果所有这些都没有帮助，请尝试安装更多的物理RAM。
以下为原始内容：
– Supports new “dual mining” mode: mining both Ethereum and Decred/Siacoin/Lbry/Pascal at the same time, with no impact on Ethereum mining speed. Ethereum-only mining mode is supported as well.
– Effective Ethereum mining speed is higher by 3-5% because of a completely different miner code – much less invalid and outdated shares, higher GPU load, optimized OpenCL code, optimized assembler kernels.
– Supports both AMD and nVidia cards, even mixed.
– No DAG files.
– Supports all Stratum versions for Ethereum: can be used directly without any proxies with all pools that support eth-proxy, qtminer or miner-proxy.
– Supports Ethereum and Siacoin solo mining.
– Supports both HTTP and Stratum for Decred.
– Supports both HTTP and Stratum for Siacoin. Note: not all Stratum versions are supported currently for Siacoin.
– Supports Stratum for Lbry and Pascal.
– Supports failover.
– Displays detailed mining information and hashrate for every card.
– Supports remote monitoring and management.
– Supports GPU selection, built-in GPU overclocking features and temperature management.
– Supports Ethereum forks (Expanse, etc).
– Windows and Linux versions.
This version is POOL/SOLO for Ethereum, POOL for Decred, POOL/SOLO for Siacoin, POOL for Lbry, POOL for Pascal.
For AMD cards, Catalyst (Crimson) 15.12 is required for best performance and compatibility. You can get very bad results for different drivers version, or miner can fail on startup.
For AMD 4xx/5xx cards (Polaris) you can use any recent drivers.
For AMD cards, set the following environment variables, especially if you have 2GB cards:
GPU_FORCE_64BIT_PTR 0
GPU_MAX_HEAP_SIZE 100
GPU_USE_SYNC_OBJECTS 1
GPU_MAX_ALLOC_PERCENT 100
GPU_SINGLE_ALLOC_PERCENT 100
For multi-GPU systems, set Virtual Memory size in Windows at least 16 GB:
“Computer Properties / Advanced System Settings / Performance / Advanced / Virtual Memory”.
This miner is free-to-use, however, current developer fee is 1% for Ethereum-only mining mode (-mode 1) and 2% for dual mining mode (-mode 0), every hour the miner mines for 36 or 72 seconds for developer.
Decred/Siacoin/Lbry/Pascal is mined without developer fee.
If you don’t agree with the dev fee – don’t use this miner, or use “-nofee” option.
Attempts to cheat and remove dev fee will cause a bit slower mining speed (same as “-nofee 1”) though miner will show same hashrate.
Miner cannot just stop if cheat is detected because creators of cheats would know that the cheat does not work and they would find new tricks. If miner does not show any errors or slowdowns, they are happy.
This version is for recent AMD videocards only: 7xxx, 2xx and 3xx, 2GB or more. Recent nVidia videocards are supported as well.
There are builds for Windows x64 and for Linux x64 (tested on Ubuntu 12.04). No 32-bit support.
COMMAND LINE OPTIONS:
-epool Ethereum pool address. Only Stratum protocol is supported for pools. Miner supports all pools that are compatible with Dwarfpool proxy and accept Ethereum wallet address directly.
For solo mining, specify “http://” before address, note that this mode is not intended for proxy or HTTP pools, also “-allpools 1” will be set automatically in this mode.
Note: The miner supports all Stratum versions for Ethereum, HTTP mode is necessary for solo mining only.
Using any proxies will reduce effective hashrate by at least 1%, so connect miner to Stratum pools directly. Using HTTP pools will reduce effective hashrate by at least 5%.
-ewal Your Ethereum wallet address. Also worker name and other options if pool supports it.
Pools that require “Login.Worker” instead of wallet address are not supported directly currently, but you can use “-allpools 1” option to mine there.
-epsw Password for Ethereum pool, use “x” as password.
-eworker Worker name, it is required for some pools.
-esm Ethereum Stratum mode. 0 – eth-proxy mode (for example, dwarpool.com), 1 – qtminer mode (for example, ethpool.org),
2 – miner-proxy mode (for example, coinotron.com), 3 – nicehash mode. 0 is default.
-etha Ethereum algorithm mode for AMD cards. 0 – optimized for fast cards, 1 – optimized for slow cards, 2 – for gpu-pro Linux drivers. -1 – autodetect (default, automatically selects between 0 and 1).
You can also set this option for every card individually, for example “-etha 0,1,0”.
-asm (AMD cards only) enables assembler GPU kernels. In this mode some tuning is required even in ETH-only mode, use “-dcri” option or or “+/-” keys in runtime to set best speed.
Currently ETH-LBRY mode is not supported in assembler.
Specify “-asm 0” to disable this option. You can also specify values for every card, for example “-asm 0,1,0”. Default value is “1”.
If ASM mode is enabled, miner must show “GPU #x: algorithm ASM” at startup.
Check “FINE-TUNING” section below for additional notes.
NEW: added alternative assembler kernels for Tonga and Polaris cards for ETH-only mode. Use them if you get best speed at “-dcri 1” (i.e. you cannot find speed peak), use “-asm 2” option to enable this mode.
-ethi Ethereum intensity. Default value is 8, you can decrease this value if you don’t want Windows to freeze or if you have problems with stability. The most low GPU load is “-ethi 0”.
Also “-ethi” now can set intensity for every card individually, for example “-ethi 1,8,6”.
You can also specify negative values, for example, “-ethi -8192”, it exactly means “global work size” parameter which is used in official miner.
-eres this setting is related to Ethereum mining stability. Every next Ethereum epoch requires a bit more GPU memory, miner can crash during reallocating GPU buffer for new DAG.
To avoid it, miner reserves a bit larger GPU buffer at startup, so it can process several epochs without buffer reallocation.
This setting defines how many epochs miner must foresee when it reserves GPU buffer, i.e. how many epochs will be processed without buffer reallocation. Default value is 2.
-allpools Specify “-allpools 1” if miner does not want to mine on specified pool (because it cannot mine devfee on that pool), but you agree to use some default pools for devfee mining.
Note that if devfee mining pools will stop, entire mining will be stopped too.
-allcoins Specify “-allcoins 1” to be able to mine Ethereum forks, in this mode miner will use some default pools for devfee Ethereum mining.
Note that if devfee mining pools will stop, entire mining will be stopped too.
Miner has to use two DAGs in this mode – one for Ethereum and one for Ethereum fork, it can cause crashes because DAGs have different sizes.
Therefore for this mode it is recommended to specify current Ethereum epoch (or a bit larger value),
for example, “-allcoins 47” means that miner will expect DAG size for epoch #47 and will allocate appropriate GPU buffer at starting, instead of reallocating bigger GPU buffer (may crash) when it starts devfee mining.
Another option is to specify “-allcoins -1”, in this mode miner will start devfee round immediately after start and therefore will get current epoch for Ethereum, after that it will be able to mine Ethereum fork.
If you mine Expanse, the best way is to specify “-allcoins exp”, in this mode devfee mining will be on Expanse too and DAG won’t be recreated at all.
If you mine ETC on some pool that does not accept wallet address but requires Username.Worker instead, the best way is to specify “-allcoins etc”, in this mode devfee mining will be on ETC pools and DAG won’t be recreated at all.
-etht Time period between Ethereum HTTP requests for new job in solo mode, in milliseconds. Default value is 200ms.
-erate send Ethereum hashrate to pool. Default value is “1”, set “-erate 0” if you don’t want to send hashrate.
-estale send Ethereum stale shares to pool, it can increase effective hashrate a bit. Default value is “1”, set “-estale 0” if you don’t want to send stale shares.
-dpool Decred/Siacoin/Lbry/Pascal pool address. Use “http://” prefix for HTTP pools, “stratum+tcp://” for Stratum pools. If prefix is missed, Stratum is assumed.
Decred: both Stratum and HTTP are supported. Siacoin: both Stratum and HTTP are supported, though note that not all Stratum versions are supported currently. Lbry: only Stratum is supported.
-dwal Your Decred/Siacoin/Lbry/Pascal wallet address or worker name, it depends on pool.
-dpsw Password for Decred/Siacoin/Lbry/Pascal pool.
-di GPU indexes, default is all available GPUs. For example, if you have four GPUs “-di 02” will enable only first and third GPUs (#0 and #2).
You can also turn on/off cards in runtime with “0”…”9″ keys and check current statistics with “s” key.
-gser this setting can improve stability on multi-GPU systems if miner hangs during startup. It serializes GPUs initalization routines. Use “-gser 1” to serailize some of routines and “-gser 2” to serialize all routines.
Default value is “0” (no serialization, fast initialization).
-mode Select mining mode:
“-mode 0” (default) means dual Ethereum + Decred/Siacoin/Lbry mining mode.
“-mode 1” means Ethereum-only mining mode. You can set this mode for every card individually, for example, “-mode 1-02” will set mode “1” for first and third GPUs (#0 and #2).
-dcoin select second coin to mine in dual mode. Possible options are “-dcoin dcr”, “-dcoin sc”, “-dcoin lbc”, “-dcoin pasc”. Default value is “dcr”.
-dcri Decred/Siacoin/Lbry/Pascal intensity, or Ethereum fine-tuning value in ETH-only ASM mode. Default value is 30, you can adjust this value to get the best Decred/Siacoin/Lbry mining speed without reducing Ethereum mining speed.
You can also specify values for every card, for example “-dcri 30,100,50”.
You can change the intensity in runtime with “+” and “-” keys and check current statistics with “s” key.
For example, by default (-dcri 30) 390 card shows 29MH/s for Ethereum and 440MH/s for Decred. Setting -dcri 70 causes 24MH/s for Ethereum and 850MH/s for Decred.
-dcrt Time period between Decred/Siacoin HTTP requests for new job, in seconds. Default value is 5 seconds.
-ftime failover main pool switch time, in minutes, see “Failover” section below. Default value is 30 minutes, set zero if there is no main pool.
-wd watchdog option. Default value is “-wd 1”, it enables watchdog, miner will be closed (or restarted, see “-r” option) if any thread is not responding for 1 minute or OpenCL call failed.
Specify “-wd 0” to disable watchdog.
-r Restart miner mode. “-r 0” (default) – restart miner if something wrong with GPU. “-r -1” – disable automatic restarting. -r >20 – restart miner if something
wrong with GPU or by timer. For example, “-r 60” – restart miner every hour or when some GPU failed.
“-r 1” closes miner and execute “reboot.bat” file (“reboot.bash” or “reboot.sh” for Linux version) in the miner directory (if exists) if some GPU failed.
So you can create “reboot.bat” file and perform some actions, for example, reboot system if you put this line there: “shutdown /r /t 5 /f”.
-minspeed minimal speed for ETH, in MH/s. If miner cannot reach this speed for 5 minutes for any reason, miner will be restarted (or “reboot.bat” will be executed if “-r 1” is set). Default value is 0 (feature disabled).
-retrydelay delay, in seconds, between connection attempts. Default values is “20”. Specify “-retrydelay -1” if you don’t need reconnection, in this mode miner will exit if connection is lost.
-dbg debug log and messages. “-dbg 0” – (default) create log file but don’t show debug messages.
“-dbg 1” – create log file and show debug messages. “-dbg -1” – no log file and no debug messages.
-logfile debug log file name. After restart, miner will append new log data to the same file. If you want to clear old log data, file name must contain “noappend” string.
If missed, default file name will be used.
-nofee set “1” to cancel my developer fee at all. In this mode some optimizations are disabled so mining speed will be slower by about 4%.
By enabling this mode, I will lose 100% of my earnings, you will lose only 2-3% of your earnings.
So you have a choice: “fastest miner” or “completely free miner but a bit slower”.
If you want both “fastest” and “completely free” you should find some other miner that meets your requirements, just don’t use this miner instead of claiming that I need
to cancel/reduce developer fee, saying that 1-2% developer fee is too much for this miner and so on.
-benchmark benchmark mode, specify “-benchmark 1” to see hashrate for your hardware. You can also specify epoch number for benchmark, for example, “-benchmark 110”.
-li low intensity mode. Reduces mining intensity, useful if your cards are overheated. Note that mining speed is reduced too.
More value means less heat and mining speed, for example, “-li 10” is less heat and mining speed than “-li 1”. You can also specify values for every card, for example “-li 3,10,50”.
Default value is “0” – no low intensity mode.
-lidag low intensity mode for DAG generation, it can help with OC or weak PSU. Supported values are 0, 1, 2, 3, more value means lower intensity. Example: “-lidag 1”.
You can also specify values for every card, for example “-lidag 1,0,3”. Default value is “0” (no low intensity for DAG generation).
-ejobtimeout job timeout for ETH, in minutes. If miner does not get new jobs for this time, it will disconnect from pool. Default value is 10.
-djobtimeout job timeout for second coin in dual mode, in minutes. If miner does not get new jobs for this time, it will disconnect from pool. Default value is 30.
-tt set target GPU temperature. For example, “-tt 80” means 80C temperature. You can also specify values for every card, for example “-tt 70,80,75”.
You can also set static fan speed if you specify negative values, for example “-tt -50” sets 50% fan speed. Specify zero to disable control and hide GPU statistics.
“-tt 1” (default) does not manage fans but shows GPU temperature and fan status every 30 seconds. Specify values 2..5 if it is too often.
Note: for NVIDIA cards only temperature monitoring is supported, temperature management is not supported.
Note: for Linux gpu-pro drivers, miner must have root access to manage fans, otherwise only monitoring will be available.
-ttdcr reduce Decred/Siacoin/Lbry/Pascal intensity automatically if GPU temperature is above specified value. For example, “-ttdcr 80” reduces Decred intensity if GPU temperature is above 80C.
You can see current Decred intensity coefficients in detailed statistics (“s” key). So if you set “-dcri 50” but Decred/Siacoin intensity coefficient is 20% it means that GPU currently mines Decred/Siacoin at “-dcri 10”.
You can also specify values for every card, for example “-ttdcr 80,85,80”. You also should specify non-zero value for “-tt” option to enable this option.
It is a good idea to set “-ttdcr” value higher than “-tt” value by 3-5C.
-ttli reduce entire mining intensity (for all coins) automatically if GPU temperature is above specified value. For example, “-ttli 80” reduces mining intensity if GPU temperature is above 80C.
You can see if intensity was reduced in detailed statistics (“s” key).
You can also specify values for every card, for example “-ttli 80,85,80”. You also should specify non-zero value for “-tt” option to enable this option.
It is a good idea to set “-ttli” value higher than “-tt” value by 3-5C.
-tstop set stop GPU temperature, miner will stop mining if GPU reaches specified temperature. For example, “-tstop 95” means 95C temperature. You can also specify values for every card, for example “-tstop 95,85,90”.
This feature is disabled by default (“-tstop 0”). You also should specify non-zero value for “-tt” option to enable this option.
If it turned off wrong card, it will close miner in 30 seconds.
You can also specify negative value to close miner immediately instead of stopping GPU, for example, “-tstop -95” will close miner as soon as any GPU reach 95C temperature.
-fanmax set maximal fan speed, in percents, for example, “-fanmax 80” will set maximal fans speed to 80%. You can also specify values for every card, for example “-fanmax 50,60,70”.
This option works only if miner manages cooling, i.e. when “-tt” option is used to specify target temperature. Default value is “100”.
Note: for NVIDIA cards this option is not supported.
-fanmin set minimal fan speed, in percents, for example, “-fanmin 50” will set minimal fans speed to 50%. You can also specify values for every card, for example “-fanmin 50,60,70”.
This option works only if miner manages cooling, i.e. when “-tt” option is used to specify target temperature. Default value is “0”.
Note: for NVIDIA cards this option is not supported.
-cclock set target GPU core clock speed, in MHz. If not specified or zero, miner will not change current clock speed. You can also specify values for every card, for example “-cclock 1000,1050,1100,0”.
Unfortunately, AMD blocked underclocking for some reason, you can overclock only.
Note: for NVIDIA cards this option is not supported.
-mclock set target GPU memory clock speed, in MHz. If not specified or zero, miner will not change current clock speed. You can also specify values for every card, for example “-mclock 1200,1250,1200,0”.
Unfortunately, AMD blocked underclocking for some reason, you can overclock only.
Note: for NVIDIA cards this option is not supported.
-powlim set power limit, from -50 to 50. If not specified, miner will not change power limit. You can also specify values for every card, for example “-powlim 20,-20,0,10”.
Note: for NVIDIA cards this option is not supported.
-cvddc set target GPU core voltage, multiplied by 1000. For example, “-cvddc 1050” means 1.05V. You can also specify values for every card, for example “-cvddc 900,950,1000,970”. Supports latest AMD 4xx cards only in Windows.
Note: for NVIDIA cards this option is not supported.
-mvddc set target GPU memory voltage, multiplied by 1000. For example, “-mvddc 1050” means 1.05V. You can also specify values for every card, for example “-mvddc 900,950,1000,970”. Supports latest AMD 4xx cards only in Windows.
Note: for NVIDIA cards this option is not supported.
-mport remote monitoring/management port. Default value is -3333 (read-only mode), specify “-mport 0” to disable remote monitoring/management feature.
Specify negative value to enable monitoring (get statistics) but disable management (restart, uploading files), for example, “-mport -3333” enables port 3333 for remote monitoring, but remote management will be blocked.
You can also use your web browser to see current miner state, for example, type “localhost:3333” in web browser.
Warning: use negative option value or disable remote management entirely if you think that you can be attacked via this port!
By default, miner will accept connections on specified port on all network adapters, but you can select desired network interface directly, for example, “-mport 127.0.0.1:3333” opens port on localhost only.
-mpsw remote monitoring/management password. By default it is empty, so everyone can ask statistics or manage miner remotely if “-mport” option is set. You can set password for remote access (at least EthMan v3.0 is required to support passwords).
-colors enables or disables colored text in console. Default value is “1”, use “-colors 0” to disable coloring. Use 2…4 values to remove some of colors.
-v displays miner version, sample usage: “-v 1”.
-altnum alternative GPU indexing. This option does not change GPU order, but just changes GPU indexes that miner displays, it can be useful in some cases. Possible values are:
0: default GPU indexing. For example, if you specify “-di 05” to select first and last GPUs of six GPUs installed, miner will display these two selected cards as “GPU0” and “GPU1”.
1: same as “0”, but start indexes from one instead of zero. For example, if you specify “-di 05” to select first and last GPUs of six GPUs installed, miner will display these two selected cards as “GPU1” and “GPU2”.
2: alternative GPU indexing. For example, if you specify “-di 05” to select first and last GPUs of six GPUs installed, miner will display these two selected cards as “GPU0” and “GPU5”.
3: same as “2”, but start indexes from one instead of zero. For example, if you specify “-di 05” to select first and last GPUs of six GPUs installed, miner will display these two selected cards as “GPU1” and “GPU6”.
Default value is “0”.
CONFIGURATION FILE
You can use “config.txt” file instead of specifying options in command line.
If there are not any command line options, miner will check “config.txt” file for options.
If there is only one option in the command line, it must be configuration file name.
If there are two or more options in the command line, miner will take all options from the command line, not from configuration file.
Place one option per line, if first character of a line is “;” or “#”, this line will be ignored.
You can also use environment variables in “epools.txt” and “config.txt” files. For example, define “WORKER” environment variable and use it as “%WORKER%” in config.txt or in epools.txt.
SAMPLE USAGE
Dual mining:
ethpool, ethermine (and Stratum for Decred):
EthDcrMiner64.exe -epool us1.ethpool.org:3333 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F.YourWorkerName -epsw x -dpool stratum+tcp://yiimp.ccminer.org:3252 -dwal DsUt9QagrYLvSkJHXCvhfiZHKafVtzd7Sq4 -dpsw x
you can also specify “-esm 1” option to enable “qtminer” mode, in this mode pool will display additional information about shares (accepted/rejected), for example:
EthDcrMiner64.exe -epool us1.ethermine.org:4444 -esm 1 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F.YourWorkerName -epsw x -dpool stratum+tcp://yiimp.ccminer.org:3252 -dwal DsUt9QagrYLvSkJHXCvhfiZHKafVtzd7Sq4 -dpsw x
ethpool, ethermine (and Siacoin solo):
EthDcrMiner64.exe -epool us1.ethpool.org:3333 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F.YourWorkerName -epsw x -dpoolhttp://localhost:9980/miner/header -dcoin sia
ethpool, ethermine (and Siacoin pool):
EthDcrMiner64.exe -epool us1.ethpool.org:3333 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F.YourWorkerName -epsw x -dpool http://sia-eu1.nanopool.org:9980/miner/header?address=3be0304dee313515cf401b8593a0c1df905ed13f0adaee89a8d7337d2ba8209e5ca9f297bbc2 -dcoin sia
ethpool, ethermine (and Siacoin pool with worker name):
EthDcrMiner64.exe -epool us1.ethpool.org:3333 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F.YourWorkerName -epsw x -dpool http://sia-eu1.nanopool.org:9980/miner/header?“address=YourSiaAddress&worker=YourWorkerName” -dcoin sia
same for siamining pool:
EthDcrMiner64.exe -epool us1.ethpool.org:3333 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F.YourWorkerName -epsw x -dpool “http://siamining.com:9980/miner/header?address=3be0304dee313515cf401b8593a0c1df905ed13f0adaee89a8d7337d2ba8209e5ca9f297bbc2&worker=YourWorkerName” -dcoin sia
dwarfpool (and Stratum for Decred):
EthDcrMiner64.exe -epool eth-eu.dwarfpool.com:8008 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F/YourWorkerName -epsw x -dpool stratum+tcp://dcr.suprnova.cc:3252 -dwal Redhex.my -dpsw x
Read dwarfpool FAQ for additional options, for example, you can setup email notifications if you specify your email as password.
dwarfpool (and Stratum for Lbry):
EthDcrMiner64.exe -epool eth-eu.dwarfpool.com:8008 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F/YourWorkerName -epsw x -dpool stratum+tcp://lbry.suprnova.cc:6256 -dwal Redhex.my -dpsw x -dcoin lbc
Read dwarfpool FAQ for additional options, for example, you can setup email notifications if you specify your email as password.
nanopool Ethereum+Siacoin:
EthDcrMiner64.exe -epool eu1.nanopool.org:9999 -ewal YOUR_ETH_WALLET/YOUR_WORKER/YOUR_EMAIL -epsw x -dpool “http://sia-eu1.nanopool.org:9980/miner/header?address=YOUR_SIA_WALLET&worker=YOUR_WORKER_NAME&email=YOUR_EMAIL” -dcoin sia
nanopool Ethereum+Siacoin(Stratum):
EthDcrMiner64.exe -epool eu1.nanopool.org:9999 -ewal YOUR_ETH_WALLET/YOUR_WORKER/YOUR_EMAIL -epsw x -dpool stratum+tcp://sia-eu1.nanopool.org:7777 -dwal YOUR_SIA_WALLET/YOUR_WORKER/YOUR_EMAIL -dcoin sia
nicehash Ethereum+Decred:
EthDcrMiner64.exe -epool stratum+tcp://daggerhashimoto.eu.nicehash.com:3353 -ewal 1LmMNkiEvjapn5PRY8A9wypcWJveRrRGWr -epsw x -esm 3 -allpools 1 -estale 0 -dpool stratum+tcp://decred.eu.nicehash.com:3354 -dwal 1LmMNkiEvjapn5PRY8A9wypcWJveRrRGWr
miningpoolhub Ethereum+Siacoin:
EthDcrMiner64.exe -epool us-east1.ethereum.miningpoolhub.com:20536 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F -eworker YourLogin.YourWorkerName -epsw x -allpools 1 -dpool stratum+tcp://hub.miningpoolhub.com:20550 -dwal username.workername -dpsw x -dcoin sia
you must also create worker “YourWorkerName” on pool and specify your wallet address there.
suprnova Ethereum_Classic(ETC)+Siacoin:
ethdcrminer64.exe -epool etc-eu.suprnova.cc:3333 -ewal YourLogin.YourWorkerName -epsw x -esm 3 -dpool sia.suprnova.cc:7777 -dwal YourLogin.YourWorkerName -dpsw x -dcoin sia -allpools 1 -allcoins -1
coinotron:
EthDcrMiner64.exe -epool coinotron.com:3344 -ewal Redhex.rig1 -esm 2 -epsw x -dpool http://dcr.suprnova.cc:9111 -dwal Redhex.my -dpsw x -allpools 1
coinmine:
EthDcrMiner64.exe -epool eth.coinmine.pl:4000 -ewal USERNAME.WORKER -esm 2 -epsw WORKER_PASS -allpools 1 -dpool stratum+tcp://dcr.coinmine.pl:2222 -dwal USERNAME.WORKER -dpsw WORKER_PASS
ethpool+suprnova Ethereum+Pascal:
ethdcrminer64.exe -epool us1.ethpool.org:3333 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F.YourWorkerName -epsw x -dpool stratum+tcp://pasc.suprnova.cc:5279 -dwal YourLogin.YourWorkerName -dpsw x -dcoin pasc -allpools 1
Ethereum-only mining:
ethpool:
EthDcrMiner64.exe -epool us1.ethpool.org:3333 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F -epsw x
f2pool:
EthDcrMiner64.exe -epool eth.f2pool.com:8008 -ewal 0xd69af2a796a737a103f12d2f0bcc563a13900e6f -epsw x -eworker rig1
nanopool:
EthDcrMiner64.exe -epool eu1.nanopool.org:9999 -ewal 0xd69af2a796a737a103f12d2f0bcc563a13900e6f -epsw x -eworker rig1
nicehash:
EthDcrMiner64.exe -epool stratum+tcp://daggerhashimoto.eu.nicehash.com:3353 -ewal 1LmMNkiEvjapn5PRY8A9wypcWJveRrRGWr -epsw x -esm 3 -allpools 1 -estale 0
Ethereum forks mining:
EthDcrMiner64.exe -epool exp-us.dwarfpool.com:8018 -ewal 0xd69af2a796a737a103f12d2f0bcc563a13900e6f -epsw x -allcoins -1
Ethereum SOLO mining (assume geth is on 192.168.0.1:8545):
EthDcrMiner64.exe -epool http://192.168.0.1:8545
FINE-TUNING
Dual mode: change “-dcri” option value with “+/-” keys in runtime to find best speeds.
ETH-only mode when ASM algorithm is used (enabled by default): change “-dcri” option value with “+/-” keys in runtime to find best speeds. If you get best speed at “-dcri 1” (i.e. you cannot find speed peak), use “-asm 2” option to enable alternative ASM kernel (available for Tonga and Polaris cards only).
NOTE 1: if GPU throttles (overheated) or if you overclocked GPU, best “-dcri” value will be different.
NOTE 2: speed peak can be rather short, so change “-dcri” value slowly, one-by-one.
NOTE 3: best -dcri values for ETH-only mode and dual mode can be different.
FAILOVER
Use “epools.txt” and “dpools.txt” files to specify additional pools. These files have text format, one pool per line. Every pool has 3 connection attempts.
Miner disconnects automatically if pool does not send new jobs for a long time or if pool rejects too many shares.
If the first character of a line is “;” or “#”, this line will be ignored.
Do not change spacing, spaces between parameters and values are required for parsing.
If you need to specify “,” character in parameter value, use two commas – ,, will be treated as one comma.
You can reload “epools.txt” and “dpools.txt” files in runtime by pressing “r” key.
Pool specified in the command line is “main” pool, miner will try to return to it every 30 minutes if it has to use some different pool from the list.
If no pool was specified in the command line then first pool in the failover pools list is main pool.
You can change 30 minutes time period to some different value with “-ftime” option, or use “-ftime 0” to disable switching to main pool.
You can also use environment variables in “epools.txt”, “dpools.txt” and “config.txt” files. For example, define “WORKER” environment variable and use it as “%WORKER%” in config.txt or in epools.txt.
You can also select current pool in runtime by pressing “e” or “d” key.
REMOTE MONITORING/MANAGEMENT
Miner supports remote monitoring/management via JSON protocol over raw TCP/IP sockets. You can also get recent console text lines via HTTP.
Start “EthMan.exe” from “Remote management” subfolder (Windows version only).
Check built-in help for more information. “API.txt” file contains more details about protocol.
KNOWN ISSUES
– AMD cards: on some cards you can notice non-constant mining speed in dual mode, sometimes speed becomes a bit slower. This issue was mostly fixed in recent versions, but not completely.
– AMD cards: in Linux with gpu-pro drivers, the list of GPUs may differ from the list of temperatures. You can use -di to change order of GPUs to match both lists.
– Windows 10 Defender recognizes miner as a virus, some antiviruses do the same. Miner is not a virus, add it to Defender exceptions.
I write miners since 2014. Most of them are recognized as viruses by some paranoid antiviruses, perhaps because I pack my miners to protect them from disassembling, perhaps because some people include them into their botnets, or perhaps these antiviruses are not good, I don’t know. For these years, a lot of people used my miners and nobody confirmed that my miner stole anything or did something bad.
Note that I can guarantee clean binaries only for official links in my posts on this forum (bitcointalk). If you downloaded miner from some other link – it really can be a virus.
However, my miners are closed-source so I cannot prove that they are not viruses. If you think that I write viruses instead of good miners – do not use this miner, or at least use it on systems without any valuable data.
– LBC PoW is not very good for dual mining, it causes a bit less Ethereum mining speed.
TROUBLESHOOTING
1. Install Catalyst v15.12 (for AMD cards).
2. Disable overclocking.
3. Set environment variables as described above.
4. Set Virtual Memory 16 GB.
5. Reboot computer.
6. Check hardware, risers.
7. Set some timeout in .bat file before starting miner at system startup (30sec or even a minute), and try “-ethi 4” to check if it is more stable. It can help if miner is not stable on some system.
FAQ
– What is dwarfpool proxy (eth-proxy)?
Official Ethereum miner does not support Stratum protocol, it supports HTTP protocol only. It causes less profit because of delays.
A proxy was created to fix it, so official Ethereum miner is locally connected to the proxy by HTTP protocol, for local network delays due to HTTP protocol are small. Proxy is connected to the pool via Stratum protocol so it has small delays too. Currently most pools support Stratum and you have to use HTTP-to-Stratum proxy to make official miner work with pools properly. Of course you can try to connect official miner to a pool directly via HTTP but you will lose 10-20% shares because of a short block time in Ethereum.
This miner does not use HTTP protocol, it uses Stratum directly. So you should connect it directly to the pool at Stratum port and it will work a bit faster than official miner via proxy because there is no proxy between miner and pool.
– What command option X means?
Read “Readme!!!.txt”, “COMMAND LINE OPTIONS” section.
– How to mine using pool X?
Read “Readme!!!.txt”, “SAMPLE USAGE” section.
– Windows 10 marks miner as a virus.
Read “Readme!!!.txt”, “KNOWN ISSUES” section.
– Can miner stop overheated GPU?
Yes, see “-tstop” option.
– Why this command line doesn’t work (escaping ‘&’)?
Char ‘&’ in command line means command separator, to use it in command line either quote string with “”, or escape ‘&’ (use ^& on Windows).
No need to do this in *pools.txt or config.txt.
Also all command line options must be in same line in .bat file, don’t split them to several lines, it won’t work.
– How to mine Decred or Sia ONLY with this Ethereum Dual miner?
No way. It is Ethereum miner with extra bonus coins. To mine extra coins only use other miners.
– Why Ethereum hashrate in Dual mode is higher than in Single mode?
Hardware feature, accept it as an extra bonus.
– Is 15.12 driver mandatory?
Usually latest drivers work well. But there are some reports of people where they don’t. So 15.12 is recommended.
– Will newer drivers have higher/lower hashrate?
Usually no, but it depends… Check for yourself.
– Why miner on Linux with stock card settings gives a bit lower hashrate than on Windows?
This probably is the difference in time calculations on both platforms. In reality the accepted hashrate is usually the same.
– Why -cclock/-mclock options do not work?
Sometimes they do not work. Use Afterburner or Trixx on Windows, atitweak and other tools on Linux instead.
– Why my GPU is 10C hotter in Dual mode?
This is a price for the extra work done. It also consumes more power, so make sure your PSU has sufficient power.
– Can the temperature be lowered?
Yes, see “-tt”, “-dcri”, “-ttdcr”, “-li” options.
– How can I undervolt my cards on Linux?
Usually only by flashing modified GPU BIOS. Unfortunately, no standard way of doing so.
– Why pool shows less hashrate than miner?
On my test rigs I use miner with default settings and on pool I see about 4-5% less than miner shows (my hashrate is about 800MH/s if I turn on all rigs).
Miner shows “raw” hashrate, 2% is devfee in dual mode, other 2-3% can be related to the connection quality, current pool status/luck or/and may be something else.
Also, from my calculations miner loses about 0.5-1% because it cannot drop current GPU round when it gets new job, it is related to “-ethi” value, so I made it 8 by default instead of 16.
But if on pool you see 10% less than miner shows all the time – something is wrong with pool, your connection to internet or your hashrate is low and you did not wait enough time to see average hashrate for 24 hours.
Usually I use “ethpool” pool for tests.
– I see only one card via Remote Desktop Connection.
It’s a problem of RDC, use TeamViewer or some other remote access software.
– I see only one card instead of two in temperature management info.
Disable CrossFire, don’t use Remote Desktop Connection.
– Miner works in ETH-only mode but crashes in dual mode.
Dual mode requires more power, so make sure PSU power is enough and check GPU clocks if you OC’ed them.
– Error “server: bind failed with error”.
Specify “-mport 0” option.
– How can I get stats from miner as EthMan does?
Check API.txt file for json protocol details.
– I cannot mine Ethereum with 2GB card.
Yes, you cannot mine Ethereum or Ethereum Classic with 2GB cards anymore. But you can mine other Ethereum forks.
– I mine ETH fork on my 2GB cards. For devfee miner tries to mine ETH and it fails because ETH cannot be mined on 2GB cards.
– Use “-allcoins exp -allpools 1” options.
– On dual mining, if one of my miners has 6 cards, with 2 dual mining and 4 single mining, is devfee 1% or 2%?
As soon as you enable dual mining, devfee is 2% for all cards. But you can start two miner instances and split cards between them to get 1% on first instance and 2% on second.
– Miner freezes if I put cursor to its window in Windows 10 until any key is pressed. Sometimes miner freezes randomly until any key is pressed.
You should make some changes in Windows:
https://superuser.com/questions/555160/windows-command-prompt-freezing-on-focus
https://superuser.com/questions/419717/windows-command-prompt-freezing-randomly?rq=1
https://superuser.com/questions/1051821/command-prompt-random-pause?rq=1
– Sometimes miner cannot connect to devfee mining server at first attempt, does it cause longer devfee mining?
No, during these connection attempts miner still mines for you.
– I upgraded from v8.x (or earlier) to v9.x, I mine ETH-only and I see v9.x is slower than v8.x, why?
In v9.x you should find best -dcri value even in ETH-only mode, check “FINE-TUNING” section. If you don’t want to do it, use “-asm 0” option to use old GPU kernels.
– How many cards are supported?
Miner supports up to 32 GPUs, though some options like “-di” will not work properly for some cards since they accept 0..9 indexes only.
– Miner crashed and I cannot restart it until reboot.
Often when OpenCL fails, you have to reboot the system, not just restart miner. Sometimes even soft reboot won’t work and you have to press Reset button. It is because the fail is at drivers level, Windows does not like such things and drivers too.
FAQ #2:
1. If you think that the miner will mine even if you turn off the router, wait a couple of minutes more, it will stop.
2. Place all command line arguments in .BAT file in a single line. Arguments from the second line will be ignored.
3. Use latest version if you have problems with DCR or SIA.
4. I don’t have any private versions with +50% speed.
5. I’m a software developer, so I think I cannot help you to build your mining rig properly or provide you with the list of necessary parts, please ask this question here on forum or search here, there are many threads related to hardware.
6. Please read Readme.txt or original post of this thread for command line samples, options description and FAQ.
7. I don’t have miners for Tesla, IBM CPUs, Phi or for very old GPUs.
8. Mining on laptops is a bad idea.
9. You will not see full hashrate on pool immediately, you have to wait for 24 hours at least.
10. If miner cannot generate DAG file, check environment variables (see Readme), check if your GPU has 3GB memory at least, and check if you have enough virtual memory (pagefile). If all this does not help, try to install more physical RAM.
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