| /* Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| |
| #include "apr_strings.h" |
| #include "apr_pools.h" |
| #include "apr_general.h" |
| #include "apr_hash.h" |
| #include "apr_lib.h" |
| #include "apr_time.h" |
| #include <regex.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| int main( int argc, char** argv) { |
| apr_pool_t *context; |
| regex_t regex; |
| int rc; |
| int i; |
| int iters; |
| apr_time_t now; |
| apr_time_t end; |
| apr_hash_t *h; |
| |
| |
| if (argc !=4 ) { |
| fprintf(stderr, "Usage %s match string #iterations\n",argv[0]); |
| return -1; |
| } |
| iters = atoi( argv[3]); |
| |
| apr_initialize() ; |
| atexit(apr_terminate); |
| if (apr_pool_create(&context, NULL) != APR_SUCCESS) { |
| fprintf(stderr, "Something went wrong\n"); |
| exit(-1); |
| } |
| rc = regcomp( ®ex, argv[1], REG_EXTENDED|REG_NOSUB); |
| |
| |
| if (rc) { |
| char errbuf[2000]; |
| regerror(rc, ®ex,errbuf,2000); |
| fprintf(stderr,"Couldn't compile regex ;(\n%s\n ",errbuf); |
| return -1; |
| } |
| if ( regexec( ®ex, argv[2], 0, NULL,0) == 0 ) { |
| fprintf(stderr,"Match\n"); |
| } |
| else { |
| fprintf(stderr,"No Match\n"); |
| } |
| now = apr_time_now(); |
| for (i=0;i<iters;i++) { |
| regexec( ®ex, argv[2], 0, NULL,0) ; |
| } |
| end=apr_time_now(); |
| puts(apr_psprintf( context, "Time to run %d regex's %8lld\n",iters,end-now)); |
| h = apr_hash_make( context); |
| for (i=0;i<70;i++) { |
| apr_hash_set(h,apr_psprintf(context, "%dkey",i),APR_HASH_KEY_STRING,"1"); |
| } |
| now = apr_time_now(); |
| for (i=0;i<iters;i++) { |
| apr_hash_get( h, argv[2], APR_HASH_KEY_STRING); |
| } |
| end=apr_time_now(); |
| puts(apr_psprintf( context, "Time to run %d hash (no find)'s %8lld\n",iters,end-now)); |
| apr_hash_set(h, argv[2],APR_HASH_KEY_STRING,"1"); |
| now = apr_time_now(); |
| for (i=0;i<iters;i++) { |
| apr_hash_get( h, argv[2], APR_HASH_KEY_STRING); |
| } |
| end=apr_time_now(); |
| puts(apr_psprintf( context, "Time to run %d hash (find)'s %8lld\n",iters,end-now)); |
| |
| return 0; |
| } |