3 files changed, 7 insertions, 5 deletions
diff --git a/src/gpgpu-sim/gpu-sim.cc b/src/gpgpu-sim/gpu-sim.cc
index 1720836..d236c74 100644
--- a/src/gpgpu-sim/gpu-sim.cc
+++ b/src/gpgpu-sim/gpu-sim.cc
@@ -475,10 +475,10 @@ void gpgpu_sim_config::reg_options(option_parser_t opp)
     m_shader_config.reg_options(opp);
     m_memory_config.reg_options(opp);
     power_config::reg_options(opp);
-   option_parser_register(opp, "-gpgpu_max_cycle", OPT_INT32, &gpu_max_cycle_opt, 
+   option_parser_register(opp, "-gpgpu_max_cycle", OPT_INT64, &gpu_max_cycle_opt, 
                "terminates gpu simulation early (0 = no limit)",
                "0");
-   option_parser_register(opp, "-gpgpu_max_insn", OPT_INT32, &gpu_max_insn_opt, 
+   option_parser_register(opp, "-gpgpu_max_insn", OPT_INT64, &gpu_max_insn_opt, 
                "terminates gpu simulation early (0 = no limit)",
                "0");
    option_parser_register(opp, "-gpgpu_max_cta", OPT_INT32, &gpu_max_cta_opt, 
diff --git a/src/gpgpu-sim/gpu-sim.h b/src/gpgpu-sim/gpu-sim.h
index 76c7a06..fba770d 100644
--- a/src/gpgpu-sim/gpu-sim.h
+++ b/src/gpgpu-sim/gpu-sim.h
@@ -368,8 +368,8 @@ private:
     double l2_period;
 
     // GPGPU-Sim timing model options
-    unsigned gpu_max_cycle_opt;
-    unsigned gpu_max_insn_opt;
+    unsigned long long gpu_max_cycle_opt;
+    unsigned long long gpu_max_insn_opt;
     unsigned gpu_max_cta_opt;
     char *gpgpu_runtime_stat;
     bool  gpgpu_flush_l1_cache;
diff --git a/src/gpgpusim_entrypoint.cc b/src/gpgpusim_entrypoint.cc
index 816159f..d3deb24 100644
--- a/src/gpgpusim_entrypoint.cc
+++ b/src/gpgpusim_entrypoint.cc
@@ -269,7 +269,9 @@ void print_simulation_time()
    printf("\n\ngpgpu_simulation_time = %u days, %u hrs, %u min, %u sec (%u sec)\n",
           (unsigned)d, (unsigned)h, (unsigned)m, (unsigned)s, (unsigned)difference );
    printf("gpgpu_simulation_rate = %u (inst/sec)\n", (unsigned)(GPGPUsim_ctx_ptr()->g_the_gpu->gpu_tot_sim_insn / difference) );
-   printf("gpgpu_simulation_rate = %u (cycle/sec)\n", (unsigned)(GPGPUsim_ctx_ptr()->g_the_gpu->gpu_tot_sim_cycle / difference) );
+   const unsigned cycles_per_sec = (unsigned)(GPGPUsim_ctx_ptr()->g_the_gpu->gpu_tot_sim_cycle / difference);
+   printf("gpgpu_simulation_rate = %u (cycle/sec)\n", cycles_per_sec );
+   printf("gpgpu_silicon_slowdown = %ux\n", GPGPUsim_ctx_ptr()->g_the_gpu->shader_clock() * 1000 / cycles_per_sec);
    fflush(stdout);
 }