#ifndef __CPU_BITMAP_H__ #define __CPU_BITMAP_H__ #include "gl_helper.h" struct CPUBitmap { unsigned char*pixels; intx, y; void*dataBlock; void (*bitmapExit)(void*); CPUBitmap( int width, int height, void *d = NULL ) { pixels = new unsigned char[width * height * 4];...
因为把btree index转为为bitmap index执行，需要消耗更多的cpu，特别是在cpu比较紧张的系统中，所以这样...
CUDA_BY_EXAMPLE自带的几个头文件,包括 book.h cpu_anim.h cpu_bitmap.h gl_helper.h gpu_anim.h glext.h glut.h 上传者:xiao_lxl时间:2016-09-27 gpu高性能编程book.h头文件 在cuda by example 一书的学习中,经常遇到HANDLE_ERROR()函数,原来这是这本书在book.h中自己定义的,这里提供下载 ...
【TaskManagerBitmap:在CPU个数>64个的机器上,用系统任务管理器CPU活动图显示位图[笑而不语]】'TaskManagerBitmap - Displays a bitmap on Task Manager's CPU activity view. For systems with > 64 CPUs.' by...
HG-Bitmap join index: A hybrid GPU/CPU bitmap join index mechanism for OLAP. In: Huang ZS, Liu CF, He J, Huang GY, eds. Proc. of the Web Information Systems Engineering (WISE) 2013 Workshops BigWebData. LNCS 8182, Berlin, Heidelberg: Springer-Verlag, 2014. 23-26. [doi: 10.1007/...
D1167: Read Map Option Requires CPU Readable Bitmap D1168: Write Map Option Requires CPU Writable Bitmap D1169: Discard Map Option Requires Dynamic Texture D1170: Invalid Flags With Dynamic Texture Bitmap D1171: Redundant Call To Map Bitmap D1172: Invalid To Unmap Nonmapped Bitmap D1173: ...
This method is not allowed on a bitmap created withD2D1_BITMAP_OPTIONS_CPU_READ. Possible Causes This message may occur during a call toID2D1Bitmap::CopyFromMemory. If the bitmap was created using D2D1_BITMAP_OPTIONS_CPU_READ, Direct2D will report an error and the debug layer will outpu...
[misc-bench] solo Bitmap implementation (PIM, CPU, GPU) b6284af hugoabbot requested a review from fasiddique September 9, 2024 15:44 hugoabbot closed this Sep 9, 2024 hugoabbot deleted the bitmap-bench branch September 9, 2024 16:11 hugoabbot restored the bitmap-bench branch Septem...
BITMAP CONVERSION 执行计划导致CPU 100% 在Oracle 9i中,Oracle有时候会选择将B-Tree索引进行BITMAP转换来进行SQL执行,从而导致极其恶劣的执行计划。 在下图中BITMAP CONVERSION FROM / TO ROWIDS 就是进行了位图转换后的执行计划: 在客户的数据库系统中,一旦这个SQL执行了位图转换,其执行时间就会拉长到50秒左右,而...
bitmap_blk = le32_to_cpu (-> bg_block_bitmap desc) ; 翻译结果4复制译文编辑译文朗读译文返回顶部 bitmap_blk=le32_to_cpu(描述->bg_block_bitmap); 翻译结果5复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 相关内容 awhile the shift of the radial network to the hub–spoke network rel...