Opencl

README.md

@@ -1,7 +1,7 @@
 
 # 0xBitcoin ERC20 Token Miner
 
-Solves proof of work to mine supported ERC20 tokens.  This is a CPU miner. (See Releases for links to GPU miners.)
+Solves proof of work to mine supported ERC20 tokens.  This is a CPU/GPU miner. (See Releases for links to GPU miners.)
 
 
 
@@ -18,6 +18,12 @@ This new build uses miner-config.js for setting parameters and no longer has an
 
 ### Building from Source
 
+
+#### Prerequisites
+1. Install OpenCL Headers 
+a. Ubuntu 20 (EASY): sudo apt install ocl-icd-opencl-dev  
+(headers will be at ->  /usr/lib/x86_64-linux-gnu/libOpenCL.so)
+
 #### Setup (Windows/Linux)
 1. Install NodeJS 10 (nvm install 10)
 2. Clone/download the project
@@ -82,6 +88,11 @@ REMINDER: You >can< set the web3provider to a ropsten, mainnet, or other type of
 
 
 
+## Dev TODO:
+* cpp/gpuminer/addon.cc is complete 
+* cpp/cpuminer/gpuminer.cpp is basically complete 
+
+1. need to bind gpuminer.cpp to solver.cpp now 
 
 
 

binding-cpu.gyp

@@ -0,0 +1,22 @@
+{
+'conditions': [
+    [ 'OS=="win"', {'variables': {'obj': 'obj'}},
+    {'variables': {'obj': 'o'}}]],
+
+"targets": [
+
+
+ {
+      "target_name": "cpuminer",
+      "sources": [
+        "cpp/cpuminer/addon.cc",
+        "cpp/cpuminer/cpuminer.cpp",
+        "cpp/cpuminer/solver.cpp",
+        "cpp/cpuminer/sha3.c"
+      ],
+      'cflags_cc+': [ '-march=native', '-O3', '-std=c++17' ],
+      "include_dirs": ["<!(node -e \"require('nan')\")"]
+    } 
+
+]
+}

binding.gyp

@@ -1,12 +1,7 @@
 {
-'conditions': [
-    [ 'OS=="win"', {'variables': {'obj': 'obj'}},
-    {'variables': {'obj': 'o'}}]],
+    'targets': [
 
-"targets": [
-
-
- {
+      {
       "target_name": "cpuminer",
       "sources": [
         "cpp/cpuminer/addon.cc",
@@ -16,7 +11,98 @@
       ],
       'cflags_cc+': [ '-march=native', '-O3', '-std=c++17' ],
       "include_dirs": ["<!(node -e \"require('nan')\")"]
-    }
+    },
+
+    {
+      'target_name': 'opencl',
+      'defines': [
+        'VERSION=0.4.5',
+        'NOCL_REALEASE_DRIVER_ISSUES'
+      ],
+      'sources': [
+        'cpp/gpuminer/addon.cc',
+        'cpp/gpuminer/OpenClSolver.h' 
+
+      ],
+      'include_dirs' : [
+        "<!(node -e \"require('nan')\")",
+      ],
+      'conditions': [
+        ['OS=="mac"', {
+          'include_dirs' : [
+            "<!(echo $OPENCL_HEADER)",
+           ],
+          # 'make_global_settings': [
+          #   ['CC', '/usr/bin/clang'],
+          #   ['CXX', '/usr/bin/clang++'],
+          # ],
+          "xcode_settings": {
+            'OTHER_CPLUSPLUSFLAGS' : ['-mavx','-O3','-std=c++11','-stdlib=libc++','-Wall'],
+            'OTHER_LDFLAGS': ['-stdlib=libc++'],
+            'MACOSX_DEPLOYMENT_TARGET': '10.10'
+          },
+          'libraries': ['-framework OpenCL'],
+        }],
+        ['OS in "linux freebsd openbsd solaris android"', {
+          'variables' : {
+            # AMD APP SDK
+            'AMD_OPENCL_SDK' : '<!(echo $AMDAPPSDKROOT)',
+            'AMD_OPENCL_SDK_INCLUDE' : '<(AMD_OPENCL_SDK)/include',
+            'AMD_OPENCL_SDK_LIB' : '<(AMD_OPENCL_SDK)/lib/x86_64',
+
+            # NVIDA CUDA SDK
+            'NVIDA_CUDA_SDK' : '<!(echo ${CUDA_PATH:-/usr/local/cuda})',
+            'NVIDA_CUDA_SDK_INCLUDE' : '<(NVIDA_CUDA_SDK)/include',
+            'NVIDA_CUDA_SDK_LIB' : '<(NVIDA_CUDA_SDK)/lib64',
+          },
+          'include_dirs' : [
+            "<(AMD_OPENCL_SDK_INCLUDE)", "<(NVIDA_CUDA_SDK_INCLUDE)"
+          ],
+          'library_dirs' : [
+            "<(AMD_OPENCL_SDK_LIB)", "<(NVIDA_CUDA_SDK_LIB)"
+          ],
+          'libraries': ['-lOpenCL'],
+          'cflags_cc': ['-std=c++11', '-Wall', '-O3', '-Wno-ignored-attributes']
+        }],
+        ['OS=="win"', {
+          'variables' :
+            {
+              # AMD APP SDK
+              'AMD_OPENCL_SDK' : '<!(echo %AMDAPPSDKROOT%)',
+              'AMD_OPENCL_SDK_INCLUDE' : '<(AMD_OPENCL_SDK)\\include',
+              'AMD_OPENCL_SDK_LIB' : '<(AMD_OPENCL_SDK)\\lib\\x86_64',
+
+              # Intel OpenCL SDK
+              'INTEL_OPENCL_SDK' : '<!(echo %INTELOCLSDKROOT%)',
+              'INTEL_OPENCL_SDK_INCLUDE' : '<(INTEL_OPENCL_SDK)\\include',
+              'INTEL_OPENCL_SDK_LIB' : '<(INTEL_OPENCL_SDK)\\lib\\x64',
 
-]
+              # NVIDA CUDA SDK
+              'NVIDA_CUDA_SDK' : '<!(echo %CUDA_PATH%)',
+              'NVIDA_CUDA_SDK_INCLUDE' : '<(NVIDA_CUDA_SDK)\\include',
+              'NVIDA_CUDA_SDK_LIB' : '<(NVIDA_CUDA_SDK)\\lib\\x64',
+            },
+            'include_dirs' : [
+              "<(AMD_OPENCL_SDK_INCLUDE)", "<(INTEL_OPENCL_SDK_INCLUDE)", "<(NVIDA_CUDA_SDK_INCLUDE)","<!(echo %OPENCL_HEADER%)",
+            ],
+            'library_dirs' : [
+              "<(AMD_OPENCL_SDK_LIB)", "<(INTEL_OPENCL_SDK_LIB)", "<(NVIDA_CUDA_SDK_LIB)"
+            ],
+            'defines' : [
+              # 'WIN32_LEAN_AND_MEAN',
+              'VC_EXTRALEAN',
+            ],
+            'msvs_settings' : {
+              'VCCLCompilerTool' : {
+                'AdditionalOptions' : ['/O2','/Oy','/GL','/GF','/Gm-','/EHsc','/MT','/GS','/Gy','/GR-','/Gd']
+              },
+              'VCLinkerTool' : {
+                'AdditionalOptions' : ['/OPT:REF','/OPT:ICF','/LTCG']
+              },
+            },
+            'libraries': ['OpenCL.lib'],
+          },
+       ],
+    ]
+  }]
 }

contracts/ProxyToken.json

@@ -0,0 +1 @@
+[{"inputs":[{"internalType":"address","name":"_impl","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"constant":true,"inputs":[],"name":"impl","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"}]