Monday 15 February 2010

c++ - Run OpenCL without compatible hardware? -



c++ - Run OpenCL without compatible hardware? -

i have 2 pcs:

a new high-end desktop pc, opencl compatible cpu , gpu, 32gb ram a old laptop, intel celeron cpu, 512mb ram, ati m200 gpu

i writing opencl/c++ sw on desktop pc. when travel somewhere, go on work on oldschool laptop. programming c++ on laptop good, can't seek opencl parts of code. time writing opencl code, don't know or not.

is there way, virtualize opencl compatible cpu/gpu? don't want high performance, want seek code, doesn't matter if slow (slower if run 1-thread on celeron cpu).

i guess, reply no.

(btw, plan is, there alternative in program, , can run or without opencl. needed measure performance, , compare opencl cpu/gpu, , cpu in 1-thread mode without opencl.)

almost answer, not looking for: http://www.acooke.org/cute/developing0.html

for existing opencl implementations, need form of sse.

a website gathering info here.

the lowest requirements provided amd opencl drivers, require sse3. list shows, goes way late pentium 4's.

in order sure cpu's capabilities, you'll need utilize cpu-z can show capabilities of processor.

all aside, searched laptops gpu, , ended processors intel celeron m 420, according intel doesn't have 64-bit back upwards (which imply sse2).

i know of no other opencl implementations worth anything, reply no.

on other hand, some websites claim processor has sse3 support, mean amd's opencl sdk alternative of choice.

c++ opencl

No comments:

Post a Comment