From 6f2be094e18a705b320889c7e196609dcccef884 Mon Sep 17 00:00:00 2001 From: tgrogers Date: Sat, 31 Aug 2019 09:17:53 -0400 Subject: Adding a stat for slowdown versus silicon --- src/gpgpusim_entrypoint.cc | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src') 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); } -- cgit v1.3