diff options
Diffstat (limited to 'tools/intel_gpu_top.c')
| -rw-r--r-- | tools/intel_gpu_top.c | 72 |
1 files changed, 70 insertions, 2 deletions
diff --git a/tools/intel_gpu_top.c b/tools/intel_gpu_top.c index b97a4f44..769777b2 100644 --- a/tools/intel_gpu_top.c +++ b/tools/intel_gpu_top.c @@ -58,6 +58,46 @@ static const char *bars[] = { "█" }; +enum stats_counts { + IA_VERTICES, + IA_PRIMITIVES, + VS_INVOCATION, + GS_INVOCATION, + GS_PRIMITIVES, + CL_INVOCATION, + CL_PRIMITIVES, + PS_INVOCATION, + PS_DEPTH, + STATS_COUNT +}; + +const uint32_t stats_regs[STATS_COUNT] = { + IA_VERTICES_COUNT_QW, + IA_PRIMITIVES_COUNT_QW, + VS_INVOCATION_COUNT_QW, + GS_INVOCATION_COUNT_QW, + GS_PRIMITIVES_COUNT_QW, + CL_INVOCATION_COUNT_QW, + CL_PRIMITIVES_COUNT_QW, + PS_INVOCATION_COUNT_QW, + PS_DEPTH_COUNT_QW, +}; + +const char *stats_reg_names[STATS_COUNT] = { + "vert fetch", + "prim fetch", + "VS invocations", + "GS invocations", + "GS prims", + "CL invocations", + "CL prims", + "PS invocations", + "PS depth pass", +}; + +uint64_t stats[STATS_COUNT]; +uint64_t last_stats[STATS_COUNT]; + static int top_bits_sort(const void *a, const void *b) { @@ -218,7 +258,9 @@ print_clock_info(void) return -1; } -#define PERCENTAGE_BAR_END 79 +#define STATS_LEN (20) +#define PERCENTAGE_BAR_END (79 - STATS_LEN) + static void print_percentage_bar(float percent, int cur_line_len) { @@ -237,7 +279,7 @@ print_percentage_bar(float percent, int cur_line_len) /* NB: We can't use a field width with utf8 so we manually * guarantee a field with of 45 chars for any bar. */ - printf("%*s\n", PERCENTAGE_BAR_END - cur_line_len, ""); + printf("%*s", PERCENTAGE_BAR_END - cur_line_len, ""); } int main(int argc, char **argv) @@ -293,6 +335,21 @@ int main(int argc, char **argv) usleep(1000000 / SAMPLES_PER_SEC); } + if (IS_GEN4(devid) || IS_GEN6(devid)) { + for (i = 0; i < STATS_COUNT; i++) { + uint32_t stats_high, stats_low, stats_high_2; + + do { + stats_high = INREG(stats_regs[i] + 4); + stats_low = INREG(stats_regs[i]); + stats_high_2 = INREG(stats_regs[i] + 4); + } while (stats_high != stats_high_2); + + stats[i] = (uint64_t)stats_high << 32 | + stats_low; + } + } + qsort(top_bits_sorted, num_instdone_bits, sizeof(struct top_bit *), top_bits_sort); @@ -329,6 +386,17 @@ int main(int argc, char **argv) print_percentage_bar (percent, len); } + + if (i < STATS_COUNT && + (IS_GEN4(devid) || IS_GEN6(devid))) { + printf("%13s: %llu (%lld/sec)", + stats_reg_names[i], + stats[i], + stats[i] - last_stats[i]); + last_stats[i] = stats[i]; + } + printf("\n"); + top_bits_sorted[i]->count = 0; } } |