Add OpenCL link to GPGPU post.

diff --git a/posts/GPGPU.mdwn b/posts/GPGPU.mdwn
index ef5e8db1630c7c880d870ff5631fcada44ba97e8..2fba68390044df4e7d4425f1259776c702092c45 100644 (file)
--- a/posts/GPGPU.mdwn
+++ b/posts/GPGPU.mdwn
@@ -23,11 +23,11 @@ Specs on NVIDIA's [GeForce GTX 580][]:
 * 1.5 GB GDDR5 RAM
 * 192.4 GB/sec memory bandwidth
 * 1.54 GHz processor clock rate
-* 1,581.1 GFLOPs per second
+* 1.58 TFLOPs per second
 
 Zoom.
 
-The GFLOP/s computaton is `cores⋅clock⋅2`, because (from [page 94][]
+The FLOPs/s computaton is `cores⋅clock⋅2`, because (from [page 94][]
 of the CUDA programming guide) each core can exectute a single
 multiply-add operation (2 FLOPs) per cycle.  Also take a look at the
 graph of historical performance on [page 14], the table of device
@@ -35,6 +35,7 @@ capabilities that starts on [page 111][], and the description of
 *warps* on [page 93][].
 
 [GPGPU]: http://en.wikipedia.org/wiki/GPGPU
+[OpenCL]: http://en.wikipedia.org/wiki/OpenCL
 [GPU]: http://en.wikipedia.org/wiki/Graphics_processing_unit
 [NVIDIA]: http://www.nvidia.com/
 [CUDA]: http://en.wikipedia.org/wiki/CUDA