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authorTyge Løvset <[email protected]>2022-06-01 16:28:07 +0200
committerTyge Løvset <[email protected]>2022-06-01 16:28:07 +0200
commitde629774cb912aa3d563f24d99258142713c3fcd (patch)
treec37e2851d6cb049bc0863a59b6ecf5945fb88619 /benchmarks/plotbench/clist_benchmark.cpp
parent7fb43a24a17da787dd809114ca26c1231b058493 (diff)
downloadSTC-modified-de629774cb912aa3d563f24d99258142713c3fcd.tar.gz
STC-modified-de629774cb912aa3d563f24d99258142713c3fcd.zip
Converted all files with DOS line endings to LINUX.
Diffstat (limited to 'benchmarks/plotbench/clist_benchmark.cpp')
-rw-r--r--benchmarks/plotbench/clist_benchmark.cpp252
1 files changed, 126 insertions, 126 deletions
diff --git a/benchmarks/plotbench/clist_benchmark.cpp b/benchmarks/plotbench/clist_benchmark.cpp
index dfa043f0..0f5a3f8f 100644
--- a/benchmarks/plotbench/clist_benchmark.cpp
+++ b/benchmarks/plotbench/clist_benchmark.cpp
@@ -1,127 +1,127 @@
-#include <stdio.h>
-#include <time.h>
-#define i_static
-#include <stc/crandom.h>
-
-#ifdef __cplusplus
-#include <forward_list>
-#include <algorithm>
-#endif
-
-enum {INSERT, ERASE, FIND, ITER, DESTRUCT, N_TESTS};
-const char* operations[] = {"insert", "erase", "find", "iter", "destruct"};
-typedef struct { time_t t1, t2; uint64_t sum; float fac; } Range;
-typedef struct { const char* name; Range test[N_TESTS]; } Sample;
-enum {SAMPLES = 2, N = 50000000, S = 0x3ffc, R = 4};
-uint64_t seed = 1, mask1 = 0xfffffff, mask2 = 0xffff;
-
-static float secs(Range s) { return (float)(s.t2 - s.t1) / CLOCKS_PER_SEC; }
-
-#define i_val size_t
-#define i_tag x
-#include <stc/clist.h>
-
-#ifdef __cplusplus
-Sample test_std_forward_list() {
- typedef std::forward_list<size_t> container;
- Sample s = {"std,forward_list"};
- {
- s.test[INSERT].t1 = clock();
- container con;
- csrandom(seed);
- c_forrange (N/2) con.push_front(crandom() & mask1);
- c_forrange (N/2) con.push_front(crandom() & mask1);
- s.test[INSERT].t2 = clock();
- s.test[INSERT].sum = 0;
- s.test[ERASE].t1 = clock();
- c_forrange (N) con.pop_front();
- s.test[ERASE].t2 = clock();
- s.test[ERASE].sum = 0;
- }{
- container con;
- csrandom(seed);
- c_forrange (N) con.push_front(crandom() & mask2);
- s.test[FIND].t1 = clock();
- size_t sum = 0;
- container::iterator it;
- // Iteration - not inherent find - skipping
- //c_forrange (S) if ((it = std::find(con.begin(), con.end(), crandom() & mask2)) != con.end()) sum += *it;
- s.test[FIND].t2 = clock();
- s.test[FIND].sum = sum;
- s.test[ITER].t1 = clock();
- sum = 0;
- c_forrange (R) for (auto i: con) sum += i;
- s.test[ITER].t2 = clock();
- s.test[ITER].sum = sum;
- s.test[DESTRUCT].t1 = clock();
- }
- s.test[DESTRUCT].t2 = clock();
- s.test[DESTRUCT].sum = 0;
- return s;
-}
-#else
-Sample test_std_forward_list() { Sample s = {"std-forward_list"}; return s;}
-#endif
-
-
-Sample test_stc_forward_list() {
- typedef clist_x container;
- Sample s = {"STC,forward_list"};
- {
- s.test[INSERT].t1 = clock();
- container con = clist_x_init();
- csrandom(seed);
- c_forrange (N/2) clist_x_push_front(&con, crandom() & mask1);
- c_forrange (N/2) clist_x_push_back(&con, crandom() & mask1);
- s.test[INSERT].t2 = clock();
- s.test[INSERT].sum = 0;
- s.test[ERASE].t1 = clock();
- c_forrange (N) clist_x_pop_front(&con);
- s.test[ERASE].t2 = clock();
- s.test[ERASE].sum = 0;
- clist_x_drop(&con);
- }{
- csrandom(seed);
- container con = clist_x_init();
- c_forrange (N) clist_x_push_front(&con, crandom() & mask2);
- s.test[FIND].t1 = clock();
- size_t sum = 0;
- //clist_x_iter it, end = clist_x_end(&con);
- //c_forrange (S) if ((it = clist_x_find(&con, crandom() & mask2)).ref != end.ref) sum += *it.ref;
- s.test[FIND].t2 = clock();
- s.test[FIND].sum = sum;
- s.test[ITER].t1 = clock();
- sum = 0;
- c_forrange (R) c_foreach (i, clist_x, con) sum += *i.ref;
- s.test[ITER].t2 = clock();
- s.test[ITER].sum = sum;
- s.test[DESTRUCT].t1 = clock();
- clist_x_drop(&con);
- }
- s.test[DESTRUCT].t2 = clock();
- s.test[DESTRUCT].sum = 0;
- return s;
-}
-
-int main(int argc, char* argv[])
-{
- Sample std_s[SAMPLES + 1], stc_s[SAMPLES + 1];
- c_forrange (i, int, SAMPLES) {
- std_s[i] = test_std_forward_list();
- stc_s[i] = test_stc_forward_list();
- if (i > 0) c_forrange (j, int, N_TESTS) {
- if (secs(std_s[i].test[j]) < secs(std_s[0].test[j])) std_s[0].test[j] = std_s[i].test[j];
- if (secs(stc_s[i].test[j]) < secs(stc_s[0].test[j])) stc_s[0].test[j] = stc_s[i].test[j];
- if (stc_s[i].test[j].sum != stc_s[0].test[j].sum) printf("Error in sum: test %d, sample %d\n", i, j);
- }
- }
- const char* comp = argc > 1 ? argv[1] : "test";
- bool header = (argc > 2 && argv[2][0] == '1');
- float std_sum = 0, stc_sum = 0;
- c_forrange (j, N_TESTS) { std_sum += secs(std_s[0].test[j]); stc_sum += secs(stc_s[0].test[j]); }
- if (header) printf("Compiler,Library,C,Method,Seconds,Ratio\n");
- c_forrange (j, N_TESTS) printf("%s,%s n:%d,%s,%.3f,%.3f\n", comp, std_s[0].name, N, operations[j], secs(std_s[0].test[j]), 1.0f);
- printf("%s,%s n:%d,%s,%.3f,%.3f\n", comp, std_s[0].name, N, "total", std_sum, 1.0f);
- c_forrange (j, N_TESTS) printf("%s,%s n:%d,%s,%.3f,%.3f\n", comp, stc_s[0].name, N, operations[j], secs(stc_s[0].test[j]), secs(std_s[0].test[j]) ? secs(stc_s[0].test[j])/secs(std_s[0].test[j]) : 1.0f);
- printf("%s,%s n:%d,%s,%.3f,%.3f\n", comp, stc_s[0].name, N, "total", stc_sum, stc_sum/std_sum);
+#include <stdio.h>
+#include <time.h>
+#define i_static
+#include <stc/crandom.h>
+
+#ifdef __cplusplus
+#include <forward_list>
+#include <algorithm>
+#endif
+
+enum {INSERT, ERASE, FIND, ITER, DESTRUCT, N_TESTS};
+const char* operations[] = {"insert", "erase", "find", "iter", "destruct"};
+typedef struct { time_t t1, t2; uint64_t sum; float fac; } Range;
+typedef struct { const char* name; Range test[N_TESTS]; } Sample;
+enum {SAMPLES = 2, N = 50000000, S = 0x3ffc, R = 4};
+uint64_t seed = 1, mask1 = 0xfffffff, mask2 = 0xffff;
+
+static float secs(Range s) { return (float)(s.t2 - s.t1) / CLOCKS_PER_SEC; }
+
+#define i_val size_t
+#define i_tag x
+#include <stc/clist.h>
+
+#ifdef __cplusplus
+Sample test_std_forward_list() {
+ typedef std::forward_list<size_t> container;
+ Sample s = {"std,forward_list"};
+ {
+ s.test[INSERT].t1 = clock();
+ container con;
+ csrandom(seed);
+ c_forrange (N/2) con.push_front(crandom() & mask1);
+ c_forrange (N/2) con.push_front(crandom() & mask1);
+ s.test[INSERT].t2 = clock();
+ s.test[INSERT].sum = 0;
+ s.test[ERASE].t1 = clock();
+ c_forrange (N) con.pop_front();
+ s.test[ERASE].t2 = clock();
+ s.test[ERASE].sum = 0;
+ }{
+ container con;
+ csrandom(seed);
+ c_forrange (N) con.push_front(crandom() & mask2);
+ s.test[FIND].t1 = clock();
+ size_t sum = 0;
+ container::iterator it;
+ // Iteration - not inherent find - skipping
+ //c_forrange (S) if ((it = std::find(con.begin(), con.end(), crandom() & mask2)) != con.end()) sum += *it;
+ s.test[FIND].t2 = clock();
+ s.test[FIND].sum = sum;
+ s.test[ITER].t1 = clock();
+ sum = 0;
+ c_forrange (R) for (auto i: con) sum += i;
+ s.test[ITER].t2 = clock();
+ s.test[ITER].sum = sum;
+ s.test[DESTRUCT].t1 = clock();
+ }
+ s.test[DESTRUCT].t2 = clock();
+ s.test[DESTRUCT].sum = 0;
+ return s;
+}
+#else
+Sample test_std_forward_list() { Sample s = {"std-forward_list"}; return s;}
+#endif
+
+
+Sample test_stc_forward_list() {
+ typedef clist_x container;
+ Sample s = {"STC,forward_list"};
+ {
+ s.test[INSERT].t1 = clock();
+ container con = clist_x_init();
+ csrandom(seed);
+ c_forrange (N/2) clist_x_push_front(&con, crandom() & mask1);
+ c_forrange (N/2) clist_x_push_back(&con, crandom() & mask1);
+ s.test[INSERT].t2 = clock();
+ s.test[INSERT].sum = 0;
+ s.test[ERASE].t1 = clock();
+ c_forrange (N) clist_x_pop_front(&con);
+ s.test[ERASE].t2 = clock();
+ s.test[ERASE].sum = 0;
+ clist_x_drop(&con);
+ }{
+ csrandom(seed);
+ container con = clist_x_init();
+ c_forrange (N) clist_x_push_front(&con, crandom() & mask2);
+ s.test[FIND].t1 = clock();
+ size_t sum = 0;
+ //clist_x_iter it, end = clist_x_end(&con);
+ //c_forrange (S) if ((it = clist_x_find(&con, crandom() & mask2)).ref != end.ref) sum += *it.ref;
+ s.test[FIND].t2 = clock();
+ s.test[FIND].sum = sum;
+ s.test[ITER].t1 = clock();
+ sum = 0;
+ c_forrange (R) c_foreach (i, clist_x, con) sum += *i.ref;
+ s.test[ITER].t2 = clock();
+ s.test[ITER].sum = sum;
+ s.test[DESTRUCT].t1 = clock();
+ clist_x_drop(&con);
+ }
+ s.test[DESTRUCT].t2 = clock();
+ s.test[DESTRUCT].sum = 0;
+ return s;
+}
+
+int main(int argc, char* argv[])
+{
+ Sample std_s[SAMPLES + 1], stc_s[SAMPLES + 1];
+ c_forrange (i, int, SAMPLES) {
+ std_s[i] = test_std_forward_list();
+ stc_s[i] = test_stc_forward_list();
+ if (i > 0) c_forrange (j, int, N_TESTS) {
+ if (secs(std_s[i].test[j]) < secs(std_s[0].test[j])) std_s[0].test[j] = std_s[i].test[j];
+ if (secs(stc_s[i].test[j]) < secs(stc_s[0].test[j])) stc_s[0].test[j] = stc_s[i].test[j];
+ if (stc_s[i].test[j].sum != stc_s[0].test[j].sum) printf("Error in sum: test %d, sample %d\n", i, j);
+ }
+ }
+ const char* comp = argc > 1 ? argv[1] : "test";
+ bool header = (argc > 2 && argv[2][0] == '1');
+ float std_sum = 0, stc_sum = 0;
+ c_forrange (j, N_TESTS) { std_sum += secs(std_s[0].test[j]); stc_sum += secs(stc_s[0].test[j]); }
+ if (header) printf("Compiler,Library,C,Method,Seconds,Ratio\n");
+ c_forrange (j, N_TESTS) printf("%s,%s n:%d,%s,%.3f,%.3f\n", comp, std_s[0].name, N, operations[j], secs(std_s[0].test[j]), 1.0f);
+ printf("%s,%s n:%d,%s,%.3f,%.3f\n", comp, std_s[0].name, N, "total", std_sum, 1.0f);
+ c_forrange (j, N_TESTS) printf("%s,%s n:%d,%s,%.3f,%.3f\n", comp, stc_s[0].name, N, operations[j], secs(stc_s[0].test[j]), secs(std_s[0].test[j]) ? secs(stc_s[0].test[j])/secs(std_s[0].test[j]) : 1.0f);
+ printf("%s,%s n:%d,%s,%.3f,%.3f\n", comp, stc_s[0].name, N, "total", stc_sum, stc_sum/std_sum);
} \ No newline at end of file