CUDATotal
- To: mathgroup at smc.vnet.net
- Subject: [mg124308] CUDATotal
- From: dan jack <dan.spectrix at gmail.com>
- Date: Mon, 16 Jan 2012 17:12:37 -0500 (EST)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
Hello everyone, I have a buffer allocated in GPU memory: buffer = CUDAMemoryAllocate["Double", 500]; then I do some operations with a function, then I take the buffer back and compute the total of that array: v = CUDAMemoryGet[buffer]; Total[v] but the result I obtain with CUDATotal[buffer] is different... why? thank you all