The Vinland Map, which purports to be a 15th-century map with a pre-Columbian depiction of the North American Coast, was drawn with modern inks, suggests a new analysis by Yale scientists and conservators.
The Vinland Map, once hailed as the earliest depiction of the New World, is awash in 20th-century ink. A team of conservators and conservation scientists at Yale has found compelling new evidence for this conclusion through the most thorough analysis yet performed on the infamous parchment map.
Another thing to look out for - I have a map and a layout in my project template. In the layout there was a map without layers. I hadn't realized that and was only looking at the map. Drove me crazy!
Various existing optimization and memory consistency management techniques for GPU applications rely on memory access patterns of kernels. However, they suffer from poor practicality because they require explicit user interventions to extract kernel memory access patterns. This paper proposes an automatic memory-access-pattern analysis framework called MAPA. MAPA is based on a source-level analysis technique derived from traditional symbolic analyses and a run-time pattern selection technique. The experimental results show that MAPA properly analyzes 116 real-world OpenCL kernels from Rodinia and Parboil.