ADT
arm-eh
ast-experimental
enum
forall-pointer-decay
jacob/cs343-translation
jenkins-sandbox
new-ast
new-ast-unique-expr
pthread-emulation
qualifiedEnum
|
Last change
on this file since 1aa6ecb was dc33b5b, checked in by Peter A. Buhr <pabuhr@…>, 6 years ago |
|
update benchmarks and add benchmarks for qthreads
|
-
Property mode
set to
100644
|
|
File size:
1.0 KB
|
| Line | |
|---|
| 1 | #pragma once
|
|---|
| 2 |
|
|---|
| 3 | #if defined(__cforall)
|
|---|
| 4 | extern "C" {
|
|---|
| 5 | #endif
|
|---|
| 6 | #include <stdlib.h>
|
|---|
| 7 | #include <unistd.h> // sysconf
|
|---|
| 8 | #if ! defined(__cforall)
|
|---|
| 9 | #include <time.h>
|
|---|
| 10 | #include <sys/time.h>
|
|---|
| 11 | #else
|
|---|
| 12 | }
|
|---|
| 13 | #include <time.hfa>
|
|---|
| 14 | #endif
|
|---|
| 15 |
|
|---|
| 16 |
|
|---|
| 17 | static inline unsigned long long int bench_time() {
|
|---|
| 18 | struct timespec ts;
|
|---|
| 19 | clock_gettime(
|
|---|
| 20 | #if defined( __linux__ )
|
|---|
| 21 | CLOCK_THREAD_CPUTIME_ID,
|
|---|
| 22 | #elif defined( __freebsd__ )
|
|---|
| 23 | CLOCK_PROF,
|
|---|
| 24 | #elif defined( __solaris__ )
|
|---|
| 25 | CLOCK_HIGHRES,
|
|---|
| 26 | #else
|
|---|
| 27 | #error uC++ : internal error, unsupported architecture
|
|---|
| 28 | #endif
|
|---|
| 29 | &ts );
|
|---|
| 30 | return 1000000000LL * ts.tv_sec + ts.tv_nsec;
|
|---|
| 31 | } // Time
|
|---|
| 32 |
|
|---|
| 33 | #ifndef BENCH_N
|
|---|
| 34 | #define BENCH_N 500 //10000000
|
|---|
| 35 | #endif
|
|---|
| 36 |
|
|---|
| 37 | #define BENCH(statement, output) \
|
|---|
| 38 | size_t n = BENCH_N; \
|
|---|
| 39 | if( argc > 2 ) return 1; \
|
|---|
| 40 | if( argc == 2 ) { \
|
|---|
| 41 | n = atoi(argv[1]); \
|
|---|
| 42 | } \
|
|---|
| 43 | long long int StartTime, EndTime; \
|
|---|
| 44 | StartTime = bench_time(); \
|
|---|
| 45 | statement; \
|
|---|
| 46 | EndTime = bench_time(); \
|
|---|
| 47 | double output = \
|
|---|
| 48 | (double)( EndTime - StartTime ) / n;
|
|---|
| 49 |
|
|---|
| 50 | #if defined(__cforall)
|
|---|
| 51 | Duration default_preemption() {
|
|---|
| 52 | return 0;
|
|---|
| 53 | }
|
|---|
| 54 | #endif
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
