Takayuki Matsuoka t-mat
t-mat
/ change_case_simd.c
Last active
December 19, 2023 02:35
— forked from easyaspi314/change_case_simd.c
SIMD functions to apply toupper/tolower to each character in a string
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| // Created by easyaspi314. Released into the public domain. | |
| // test:$ gcc -msse -DTEST change_case_simd.c && ./a.out | |
| // > cl /EHsc /DTEST change_case_simd.c && .\change_case_simd.exe | |
| #include <ctype.h> | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <string.h> | |
| #ifdef DEMONSTRATE_BASIC_ALGORITHM | |
| #include <stdint.h> |