diff options
| author | Mattias Andrée <maandree@operamail.com> | 2014-10-17 02:51:11 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@operamail.com> | 2014-10-17 02:51:11 +0200 |
| commit | 7de3ef26370a5822c387e449e6fbfc1c9d083591 (patch) | |
| tree | e1a6f85f132e7788540fd8ea83e98de4d24d323f | |
| download | malloc-vs-new-7de3ef26370a5822c387e449e6fbfc1c9d083591.tar.gz malloc-vs-new-7de3ef26370a5822c387e449e6fbfc1c9d083591.tar.bz2 malloc-vs-new-7de3ef26370a5822c387e449e6fbfc1c9d083591.tar.xz | |
first commit
Signed-off-by: Mattias Andrée <maandree@operamail.com>
| -rw-r--r-- | .gitignore | 15 | ||||
| -rw-r--r-- | COPYING | 5 | ||||
| -rw-r--r-- | Makefile | 18 | ||||
| -rw-r--r-- | src/malloc.cc | 19 | ||||
| -rw-r--r-- | src/new.cc | 19 |
5 files changed, 76 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..1538152 --- /dev/null +++ b/.gitignore @@ -0,0 +1,15 @@ +_/ +bin/ +obj/ +\#*\# +.* +!.git* +*~ +*.bak +*.swo +*.swp +*.o +*.out +*.su +*.gch + @@ -0,0 +1,5 @@ +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. This file is offered as-is, +without any warranty. + diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..ec57bed --- /dev/null +++ b/Makefile @@ -0,0 +1,18 @@ +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. + + +.PHONY: all +all: bin/malloc bin/new + + +bin/%: src/%.cc + @mkdir -p bin + $(CXX) -O0 -o $@ $^ + +.PHONY: clean +clean: + -rm -r bin + diff --git a/src/malloc.cc b/src/malloc.cc new file mode 100644 index 0000000..22b4cdb --- /dev/null +++ b/src/malloc.cc @@ -0,0 +1,19 @@ +/** + * Copying and distribution of this file, with or without modification, + * are permitted in any medium without royalty provided the copyright + * notice and this notice are preserved. This file is offered as-is, + * without any warranty. + */ +#include <cstdlib> + +int main(void) +{ + char* a; + size_t i; + + for (i = 0; i < 40000000UL; i++) + a = (char*)malloc(16); + + return 0; +} + diff --git a/src/new.cc b/src/new.cc new file mode 100644 index 0000000..5e96747 --- /dev/null +++ b/src/new.cc @@ -0,0 +1,19 @@ +/** + * Copying and distribution of this file, with or without modification, + * are permitted in any medium without royalty provided the copyright + * notice and this notice are preserved. This file is offered as-is, + * without any warranty. + */ +#include <cstdlib> + +int main(void) +{ + char* a; + size_t i; + + for (i = 0; i < 40000000UL; i++) + a = new char[16]; + + return 0; +} + |