Hello Don, Saturday, December 15, 2007, 10:57:02 PM, you wrote:
Do you have the single loop C program, btw? I'd be curious to see if this is really "feasible". It would have to do the buffering, tokenising and accumulating in one go. I'd imagine it is a bit hairy.
for (int n; n = read (0, buf, 32768);) { for (char *p=buf,*end=buf+n;;) while (*p++==' ') if(p==end) goto end; while (*p++!=' ') if(p==end) goto end; words++; } end:; }
And, it should not significantly outperform, say, a bytestring version. If it does, I'd like to see that.
you are welcome :) OPT_FLAGS = -O3 -march=pentiumpro -mtune=pentiumpro \ -fomit-frame-pointer -fstrict-aliasing \ -ffast-math -fforce-addr -funroll-loops \ -fno-exceptions -fno-rtti -- Best regards, Bulat mailto:Bulat.Ziganshin@gmail.com