diff options
| author | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2017-12-06 17:20:25 +0000 |
|---|---|---|
| committer | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2017-12-08 17:21:36 +0000 |
| commit | 2389c6f5490bdcb5779f363b26b26137eee7283f (patch) | |
| tree | 5b87256e87d17152446cee82475a55bef1c81d12 /tests/perf.c | |
| parent | 1487fd47624a4471f6f29b970e3b21f9138e5218 (diff) | |
tests/perf: factorize max oa buffer size define
We use this value in several places.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Diffstat (limited to 'tests/perf.c')
| -rw-r--r-- | tests/perf.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/tests/perf.c b/tests/perf.c index 08ac106a..7f988d7c 100644 --- a/tests/perf.c +++ b/tests/perf.c @@ -81,6 +81,8 @@ IGT_TEST_DESCRIPTION("Test the i915 perf metrics streaming interface"); #define PIPE_CONTROL_PPGTT_WRITE (0 << 2) #define PIPE_CONTROL_GLOBAL_GTT_WRITE (1 << 2) +#define MAX_OA_BUF_SIZE (16 * 1024 * 1024) + struct accumulator { #define MAX_RAW_OA_COUNTERS 62 enum drm_i915_oa_format format; @@ -1336,7 +1338,7 @@ read_2_oa_reports(int format_id, * to indicate that the OA unit may be over taxed if lots of reports * are being lost. */ - int max_reports = (16 * 1024 * 1024) / format_size; + int max_reports = MAX_OA_BUF_SIZE / format_size; int buf_size = sample_size * max_reports * 1.5; uint8_t *buf = malloc(buf_size); int n = 0; @@ -2654,7 +2656,7 @@ test_buffer_fill(void) int buf_size = 65536 * (256 + sizeof(struct drm_i915_perf_record_header)); uint8_t *buf = malloc(buf_size); int len; - size_t oa_buf_size = 16 * 1024 * 1024; + size_t oa_buf_size = MAX_OA_BUF_SIZE; size_t report_size = get_oa_format(test_oa_format).size; int n_full_oa_reports = oa_buf_size / report_size; uint64_t fill_duration = n_full_oa_reports * oa_period; @@ -2823,7 +2825,7 @@ test_enable_disable(void) }; int buf_size = 65536 * (256 + sizeof(struct drm_i915_perf_record_header)); uint8_t *buf = malloc(buf_size); - size_t oa_buf_size = 16 * 1024 * 1024; + size_t oa_buf_size = MAX_OA_BUF_SIZE; size_t report_size = get_oa_format(test_oa_format).size; int n_full_oa_reports = oa_buf_size / report_size; uint64_t fill_duration = n_full_oa_reports * oa_period; @@ -3518,7 +3520,7 @@ gen8_test_single_ctx_render_target_writes_a_counter(void) size_t format_size = get_oa_format(test_oa_format).size; size_t sample_size = (sizeof(struct drm_i915_perf_record_header) + format_size); - int max_reports = (16 * 1024 * 1024) / format_size; + int max_reports = MAX_OA_BUF_SIZE / format_size; int buf_size = sample_size * max_reports * 1.5; int child_ret; uint8_t *buf = malloc(buf_size); |