diff options
| -rw-r--r-- | include/osmocom/gapk/benchmark.h | 5 | ||||
| -rw-r--r-- | src/benchmark.c | 36 | ||||
| -rw-r--r-- | src/main.c | 40 |
3 files changed, 62 insertions, 19 deletions
diff --git a/include/osmocom/gapk/benchmark.h b/include/osmocom/gapk/benchmark.h index cce7076..f87899d 100644 --- a/include/osmocom/gapk/benchmark.h +++ b/include/osmocom/gapk/benchmark.h @@ -35,3 +35,8 @@ extern struct osmo_gapk_bench_cycles *osmo_gapk_bench_codec[_CODEC_MAX]; int osmo_gapk_bench_enable(enum osmo_gapk_codec_type codec); void osmo_gapk_bench_free(void); + +unsigned long long +osmo_gapk_bench_get_cycles(enum osmo_gapk_codec_type codec, int enc); +unsigned int +osmo_gapk_bench_get_frames(enum osmo_gapk_codec_type codec, int enc); diff --git a/src/benchmark.c b/src/benchmark.c index 8896a3b..e9637b1 100644 --- a/src/benchmark.c +++ b/src/benchmark.c @@ -43,6 +43,42 @@ int osmo_gapk_bench_enable(enum osmo_gapk_codec_type codec) return 0; } +unsigned long long +osmo_gapk_bench_get_cycles(enum osmo_gapk_codec_type codec, int enc) +{ + struct osmo_gapk_bench_cycles *bench; + unsigned long long cycles = 0; + int i; + + /* Check if there are benchmark data */ + bench = osmo_gapk_bench_codec[codec]; + if (!bench) + return -EAGAIN; + + if (enc) { + for (i = 0; i < bench->enc_used; i++) + cycles += bench->enc[i]; + } else { + for (i = 0; i < bench->dec_used; i++) + cycles += bench->dec[i]; + } + + return cycles; +} + +unsigned int +osmo_gapk_bench_get_frames(enum osmo_gapk_codec_type codec, int enc) +{ + struct osmo_gapk_bench_cycles *bench; + + /* Check if there are benchmark data */ + bench = osmo_gapk_bench_codec[codec]; + if (!bench) + return -EAGAIN; + + return enc ? bench->enc_used : bench->dec_used; +} + void osmo_gapk_bench_free(void) { int i; @@ -313,32 +313,34 @@ check_options(struct gapk_state *gs) static void benchmark_dump(void) { - int i, j; + int i; for (i = 0; i < _CODEC_MAX; i++) { - struct osmo_gapk_bench_cycles *bc = osmo_gapk_bench_codec[i]; - unsigned long long total; + struct osmo_gapk_bench_cycles *bc; + unsigned long long cycles; + unsigned int frames; + + /* Check if there are benchmark data */ + bc = osmo_gapk_bench_codec[i]; + if (!bc) + continue; if (bc->enc_used) { - total = 0; - for (j = 0; j < bc->enc_used; j++) - total += bc->enc[j]; - - fprintf(stderr, - "Codec %u (ENC): %llu cycles for %u frames => " - "%llu cycles/frame\n", i, total, bc->enc_used, - total / bc->enc_used); + cycles = osmo_gapk_bench_get_cycles(i, 1); + frames = osmo_gapk_bench_get_frames(i, 1); + + fprintf(stderr, "Codec %u (ENC): %llu cycles for %u frames" + " => %llu cycles/frame\n", i, cycles, + frames, cycles / frames); } if (bc->dec_used) { - total = 0; - for (j = 0; j < bc->dec_used; j++) - total += bc->dec[j]; - - fprintf(stderr, - "Codec %u (DEC): %llu cycles for %u frames => " - "%llu cycles/frame\n", i, total, bc->dec_used, - total / bc->dec_used); + cycles = osmo_gapk_bench_get_cycles(i, 0); + frames = osmo_gapk_bench_get_frames(i, 0); + + fprintf(stderr, "Codec %u (DEC): %llu cycles for %u frames" + " => %llu cycles/frame\n", i, cycles, + frames, cycles / frames); } } } |