From 6d8406e66c029d4c672bb7531aabec7eb1d079d8 Mon Sep 17 00:00:00 2001
From: Tyge Løvset <tylo@norceresearch.no>
Date: Sun, 24 Apr 2022 13:31:11 +0200
Subject: Created VERSION 3.5. See News section in docs for changes.

---
 benchmarks/misc/string_bench.c | 153 -----------------------------------------
 1 file changed, 153 deletions(-)
 delete mode 100644 benchmarks/misc/string_bench.c

(limited to 'benchmarks/misc/string_bench.c')

diff --git a/benchmarks/misc/string_bench.c b/benchmarks/misc/string_bench.c
deleted file mode 100644
index fb2a70b2..00000000
--- a/benchmarks/misc/string_bench.c
+++ /dev/null
@@ -1,153 +0,0 @@
-// https://www.codeproject.com/Tips/5255442/Cplusplus14-20-Heterogeneous-Lookup-Benchmark
-// https://github.com/shaovoon/cpp_hetero_lookup_bench
-
-#include <time.h>
-
-#define i_val_str
-#include <stc/cvec.h>
-
-#define i_key_str
-#define i_val size_t
-#include <stc/cmap.h>
-
-#define i_key_str
-#define i_val size_t
-#include <stc/csmap.h>
-
-
-cvec_str read_file(const char* name)
-{
-    cvec_str data = cvec_str_init();
-    c_auto (cstr, line)
-    c_autovar (FILE* f = fopen(name, "r"), fclose(f))
-        while (cstr_getline(&line, f))
-            cvec_str_emplace_back(&data, cstr_str(&line));
-    return data;
-}
-
-void initShortStringVec(cvec_str* vs)
-{
-    cvec_str_clear(vs);
-
-    *vs = read_file("names.txt");
-    size_t lengths = 0;
-    c_foreach (i, cvec_str, *vs)
-    {
-        cstr_append_s(i.ref, *i.ref);
-        cstr_append_s(i.ref, *i.ref);
-        lengths += cstr_size(*i.ref);
-    }
-    printf("avg len: %f\n", (float)lengths / cvec_str_size(*vs));
-}
-
-void initLongStringVec(cvec_str* vs)
-{
-    cvec_str_clear(vs);
-    *vs = read_file("names.txt");
-    cstr* s = vs->data;
-    size_t lengths = 0;
-    cstr_append_s(s, s[1]);
-    cstr_append_s(s, s[2]);
-    cstr_append_s(s, s[3]);
-    for (int i=1; i < cvec_str_size(*vs); ++i)
-    {
-        cstr* t = vs->data + i;
-        cstr_append_s(t, *t);
-        cstr_append_s(t, *t);
-        cstr_append_s(t, *s);
-        cstr_append_s(t, *t);
-        cstr_append_s(t, *t);
-        lengths += cstr_size(*t);
-    }
-    printf("avg len: %f\n", (float)lengths / cvec_str_size(*vs));
-}
-
-struct Maps {
-    csmap_str* snormal;
-    cmap_str* unormal;
-};
-
-void initMaps(cvec_str vs, struct Maps maps)
-{
-    csmap_str_clear(maps.snormal);
-    cmap_str_clear(maps.unormal);
-
-    for (size_t i = 0; i < cvec_str_size(vs); ++i)
-    {
-        cstr str = *cvec_str_at(&vs, i);
-        csmap_str_insert(maps.snormal, cstr_clone(str), i);
-        cmap_str_insert(maps.unormal, cstr_clone(str), i);
-    }
-}
-
-void benchmark(cvec_str vec_string, struct Maps maps);
-
-static const size_t MAX_LOOP = 2000;
-
-int main()
-{
-    c_auto (cvec_str, vec_string)
-    c_auto (csmap_str, snormal)
-    c_auto (cmap_str, unormal)
-    {
-        struct Maps maps = { &snormal, &unormal };
-
-        initShortStringVec(&vec_string);
-        initMaps(vec_string, maps);
-
-        puts("Short String Benchmark");
-        puts("======================");
-
-        benchmark(vec_string, maps);
-
-        puts("\nLong String Benchmark");
-        puts("======================");
-
-        initLongStringVec(&vec_string);
-        initMaps(vec_string, maps);
-
-        benchmark(vec_string, maps);
-    }
-}
-
-void benchmark(cvec_str vec_string, struct Maps maps)
-{
-    size_t grandtotal = 0;
-    size_t total;
-    clock_t stopwatch;
-
-    total = 0;
-    printf("%32s", "Trans Map with char*");
-    stopwatch = clock();
-    for (size_t i = 0; i < MAX_LOOP; ++i)
-    {
-        csmap_str_iter it, end = csmap_str_end(maps.snormal); 
-        for (size_t j = 0; j < cvec_str_size(vec_string); ++j)
-        {
-            csmap_str_find_it(maps.snormal, cstr_str(&vec_string.data[j]), &it);
-            if (it.ref != end.ref)
-                total += it.ref->second;
-        }
-    }
-    grandtotal += total;
-    printf(" timing:%5.0fms\n", (clock() - stopwatch) / (float)CLOCKS_PER_SEC * 1000.0f);
-
-
-    total = 0;
-    printf("%32s", "Trans Unord Map with char*");
-    stopwatch = clock();
-    for (size_t i = 0; i < MAX_LOOP; ++i)
-    {
-        cmap_str_iter it, end = cmap_str_end(maps.unormal); 
-        for (size_t j = 0; j < cvec_str_size(vec_string); ++j)
-        {
-            it = cmap_str_find(maps.unormal, cstr_str(&vec_string.data[j]));
-            if (it.ref != end.ref)
-                total += it.ref->second;
-        }
-    }
-    grandtotal += total;
-    printf(" timing:%5.0fms\n", (clock() - stopwatch) / (float)CLOCKS_PER_SEC * 1000.0f);
-
-    printf("C grandtotal: %" PRIuMAX " <--- Ignore this\n", grandtotal);
-}
-- 
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