user18425: Does anyone know how to use multiple GPU's with oclvanitygen? I have these two:
Available OpenCL platforms:
0: [Intel(R) Corporation] Intel(R) OpenCL
  0: [Intel(R) Corporation]       Intel(R)
  1: [Intel(R) Corporation] Intel(R) HD Gra
1: [NVIDIA Corporation] NVIDIA CUDA
  0: [NVIDIA Corporation] GeForce GT 630M

What would be the command for using both of them if I want an address that starts with 1MYbtc?

user18441:  -D 0:0 -D 0:1 -D 0:2  (etc for as many GPUs as you have)

Edit:  Sorry I'll clarify for future users..
 ./oclvanitygen -i 1address 

gets me..
 Available OpenCL platforms:
 0: [Advanced Micro Devices, Inc.] AMD Accelerated Parallel Processing
 0: [Advanced Micro Devices, Inc.] Tahiti
 1: [Advanced Micro Devices, Inc.] Tahiti
 2: [AuthenticAMD] AMD FX(tm)-4130 Quad-Core Processor 

So if I want to use the 2x GPU but not the CPU then I'll run..
 ./oclvanitygen -i 1address -D 0:0 -D 0:1

or if I want to only use the CPU then I'll do..
 ./oclvanitygen -i 1address -D 0:2

(yes you can use multiple processes so I could mine one address with one GPU and another with the other GPU)

18425: <p>Does anyone know how to use multiple GPU's with <code>oclvanitygen</code>? I have these two:</p>

<pre><code>Available OpenCL platforms:
0: [Intel(R) Corporation] Intel(R) OpenCL
  0: [Intel(R) Corporation]       Intel(R)
  1: [Intel(R) Corporation] Intel(R) HD Gra
1: [NVIDIA Corporation] NVIDIA CUDA
  0: [NVIDIA Corporation] GeForce GT 630M
</code></pre>

<p>What would be the command for using both of them if I want an address that starts with <code>1MYbtc</code>?</p>
 18441: <pre><code> -D 0:0 -D 0:1 -D 0:2  (etc for as many GPUs as you have)
</code></pre>

<p>Edit:  Sorry I'll clarify for future users..</p>

<pre><code> ./oclvanitygen -i 1address 
</code></pre>

<p>gets me..</p>

<pre><code> Available OpenCL platforms:
 0: [Advanced Micro Devices, Inc.] AMD Accelerated Parallel Processing
 0: [Advanced Micro Devices, Inc.] Tahiti
 1: [Advanced Micro Devices, Inc.] Tahiti
 2: [AuthenticAMD] AMD FX(tm)-4130 Quad-Core Processor 
</code></pre>

<p>So if I want to use the 2x GPU but not the CPU then I'll run..</p>

<pre><code> ./oclvanitygen -i 1address -D 0:0 -D 0:1
</code></pre>

<p>or if I want to only use the CPU then I'll do..</p>

<pre><code> ./oclvanitygen -i 1address -D 0:2
</code></pre>

<p>(yes you can use multiple processes so I could mine one address with one GPU and another with the other GPU)</p>
