- add '-keep' option to keep intermediate files (used for OpenCL only right now)

- remove redundant initialization code of options (which confuses new users)
- make bool option variables bool type
- remove some more extern decls

[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7247]

1 files changed, 2 insertions, 4 deletions

diff --git a/src/gpgpu-sim/dwf.cc b/src/gpgpu-sim/dwf.cc
index 0cad2b6..7c5305c 100644
--- a/src/gpgpu-sim/dwf.cc
+++ b/src/gpgpu-sim/dwf.cc
@@ -74,8 +74,8 @@
 
 using namespace std;
 
-unsigned int gpgpu_dwf_regbk = 1;
-unsigned int gpgpu_dwf_heuristic = 0;
+bool gpgpu_dwf_regbk;
+unsigned int gpgpu_dwf_heuristic;
 enum {
    MAJORITY  = 0,
    MINORITY  = 1,
@@ -2322,8 +2322,6 @@ void g_print_max_heap(int sid) {
    #undef UNIT_TEST
    #include "stat-tool.cc"
 
-unsigned gpgpu_thread_swizzling = 0;
-
 int regfile_hash(signed istream_number, unsigned simd_size, unsigned n_banks) {
    if (gpgpu_thread_swizzling) {
       signed warp_ID = istream_number / simd_size;