[PATCH 03/13] tests/intel/xe_oa: Rename oa_exp_1_millisec to oa_exponent_default
Dixit, Ashutosh
ashutosh.dixit at intel.com
Sat Feb 22 03:35:27 UTC 2025
On Fri, 21 Feb 2025 18:42:31 -0800, Dixit, Ashutosh wrote:
>
> On Fri, 14 Feb 2025 17:06:18 -0800, Umesh Nerlige Ramappa wrote:
> >
> > Rename the global exponent to default so it can be used in different
> > modes.
>
> Please see discussion on this patch on the CI series here:
>
> https://patchwork.freedesktop.org/series/145042/
This is that discussion:
> > > My suggestion here would be to (a) either rename this to
> > > oa_exponent_default_1ms, or alternatively, (b) to rename the period
> > > argument of max_oa_exponent_for_period_lte() to period_ns. So it's clear
> > > from the code, without having to guess, what the value of the default
> > > exponent is.
> >
> > So, the idea is to set this default to a smaller value like 1000 ns for
> > simulation, so that it gets applied to all the tests, hence not using any
> > specific values in the name. Thoughts?
>
> Then let's do (b).
After doing this:
Reviewed-by: Ashutosh Dixit <ashutosh.dixit at intel.com>
>
> >
> > Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa at intel.com>
> > ---
> > tests/intel/xe_oa.c | 34 +++++++++++++++++-----------------
> > 1 file changed, 17 insertions(+), 17 deletions(-)
> >
> > diff --git a/tests/intel/xe_oa.c b/tests/intel/xe_oa.c
> > index 9c74315df..e7d6ac5af 100644
> > --- a/tests/intel/xe_oa.c
> > +++ b/tests/intel/xe_oa.c
> > @@ -299,7 +299,7 @@ static uint32_t devid;
> > static struct drm_xe_engine_class_instance default_hwe;
> >
> > static struct intel_xe_perf *intel_xe_perf;
> > -static uint64_t oa_exp_1_millisec;
> > +static uint64_t oa_exponent_default;
> > static size_t default_oa_buffer_size;
> > static struct intel_mmio_data mmio_data;
> > static igt_render_copyfunc_t render_copy;
> > @@ -514,7 +514,7 @@ static size_t get_default_oa_buffer_size(int fd)
> > /* OA unit configuration */
> > DRM_XE_OA_PROPERTY_OA_METRIC_SET, default_test_set->perf_oa_metrics_set,
> > DRM_XE_OA_PROPERTY_OA_FORMAT, __ff(default_test_set->perf_oa_format),
> > - DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exp_1_millisec,
> > + DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exponent_default,
> > };
> > struct intel_xe_oa_open_prop param = {
> > .num_properties = ARRAY_SIZE(properties) / 2,
> > @@ -1089,7 +1089,7 @@ init_sys_info(void)
> >
> > intel_xe_perf_load_perf_configs(intel_xe_perf, drm_fd);
> >
> > - oa_exp_1_millisec = max_oa_exponent_for_period_lte(1000000);
> > + oa_exponent_default = max_oa_exponent_for_period_lte(1000000);
> >
> > default_oa_buffer_size = get_default_oa_buffer_size(drm_fd);
> > igt_debug("default_oa_buffer_size: %zu\n", default_oa_buffer_size);
> > @@ -1114,7 +1114,7 @@ static void test_system_wide_paranoid(void)
> > /* OA unit configuration */
> > DRM_XE_OA_PROPERTY_OA_METRIC_SET, default_test_set->perf_oa_metrics_set,
> > DRM_XE_OA_PROPERTY_OA_FORMAT, __ff(default_test_set->perf_oa_format),
> > - DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exp_1_millisec,
> > + DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exponent_default,
> > };
> > struct intel_xe_oa_open_prop param = {
> > .num_properties = ARRAY_SIZE(properties) / 2,
> > @@ -1140,7 +1140,7 @@ static void test_system_wide_paranoid(void)
> > /* OA unit configuration */
> > DRM_XE_OA_PROPERTY_OA_METRIC_SET, default_test_set->perf_oa_metrics_set,
> > DRM_XE_OA_PROPERTY_OA_FORMAT, __ff(default_test_set->perf_oa_format),
> > - DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exp_1_millisec,
> > + DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exponent_default,
> > };
> > struct intel_xe_oa_open_prop param = {
> > .num_properties = ARRAY_SIZE(properties) / 2,
> > @@ -1174,7 +1174,7 @@ static void test_invalid_oa_metric_set_id(void)
> >
> > /* OA unit configuration */
> > DRM_XE_OA_PROPERTY_OA_FORMAT, __ff(default_test_set->perf_oa_format),
> > - DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exp_1_millisec,
> > + DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exponent_default,
> > DRM_XE_OA_PROPERTY_OA_METRIC_SET, UINT64_MAX,
> > };
> > struct intel_xe_oa_open_prop param = {
> > @@ -1211,7 +1211,7 @@ static void test_invalid_oa_format_id(void)
> >
> > /* OA unit configuration */
> > DRM_XE_OA_PROPERTY_OA_METRIC_SET, default_test_set->perf_oa_metrics_set,
> > - DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exp_1_millisec,
> > + DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exponent_default,
> > DRM_XE_OA_PROPERTY_OA_FORMAT, UINT64_MAX, /* No __ff() here */
> > };
> > struct intel_xe_oa_open_prop param = {
> > @@ -1246,7 +1246,7 @@ static void test_missing_sample_flags(void)
> >
> > /* OA unit configuration */
> > DRM_XE_OA_PROPERTY_OA_METRIC_SET, default_test_set->perf_oa_metrics_set,
> > - DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exp_1_millisec,
> > + DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exponent_default,
> > DRM_XE_OA_PROPERTY_OA_FORMAT, __ff(default_test_set->perf_oa_format),
> > };
> > struct intel_xe_oa_open_prop param = {
> > @@ -1536,7 +1536,7 @@ static void test_oa_formats(const struct drm_xe_engine_class_instance *hwe)
> > igt_debug("Checking OA format %s\n", format.name);
> >
> > open_and_read_2_oa_reports(i,
> > - oa_exp_1_millisec,
> > + oa_exponent_default,
> > oa_report0,
> > oa_report1,
> > false, /* timer reports only */
> > @@ -3420,7 +3420,7 @@ test_rc6_disable(void)
> > /* OA unit configuration */
> > DRM_XE_OA_PROPERTY_OA_METRIC_SET, default_test_set->perf_oa_metrics_set,
> > DRM_XE_OA_PROPERTY_OA_FORMAT, __ff(default_test_set->perf_oa_format),
> > - DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exp_1_millisec,
> > + DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exponent_default,
> > };
> > struct intel_xe_oa_open_prop param = {
> > .num_properties = ARRAY_SIZE(properties) / 2,
> > @@ -3648,7 +3648,7 @@ test_create_destroy_userspace_config(void)
> > /* OA unit configuration */
> > DRM_XE_OA_PROPERTY_SAMPLE_OA, true,
> > DRM_XE_OA_PROPERTY_OA_FORMAT, __ff(default_test_set->perf_oa_format),
> > - DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exp_1_millisec,
> > + DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exponent_default,
> > DRM_XE_OA_PROPERTY_OA_DISABLED, true,
> > DRM_XE_OA_PROPERTY_OA_METRIC_SET
> > };
> > @@ -3948,7 +3948,7 @@ static void test_oa_regs_whitelist(const struct drm_xe_engine_class_instance *hw
> > DRM_XE_OA_PROPERTY_SAMPLE_OA, true,
> > DRM_XE_OA_PROPERTY_OA_METRIC_SET, test_set->perf_oa_metrics_set,
> > DRM_XE_OA_PROPERTY_OA_FORMAT, __ff(test_set->perf_oa_format),
> > - DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exp_1_millisec,
> > + DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exponent_default,
> > };
> > struct intel_xe_oa_open_prop param = {
> > .num_properties = sizeof(properties) / 16,
> > @@ -4154,7 +4154,7 @@ test_oa_unit_exclusive_stream(bool exponent)
> > DRM_XE_OA_PROPERTY_OA_METRIC_SET, 0,
> > DRM_XE_OA_PROPERTY_OA_FORMAT, __ff(0),
> > DRM_XE_OA_PROPERTY_OA_ENGINE_INSTANCE, 0,
> > - DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exp_1_millisec,
> > + DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exponent_default,
> > };
> > struct intel_xe_oa_open_prop param = {
> > .num_properties = ARRAY_SIZE(properties) / 2,
> > @@ -4216,7 +4216,7 @@ test_oa_unit_exclusive_stream(bool exponent)
> > properties[7] = __ff(test_set->perf_oa_format);
> > properties[9] = hwe->engine_instance;
> > properties[10] = DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT;
> > - properties[11] = oa_exp_1_millisec;
> > + properties[11] = oa_exponent_default;
> > intel_xe_perf_ioctl_err(drm_fd, DRM_XE_OBSERVATION_OP_STREAM_OPEN, ¶m, EBUSY);
> >
> > /* case 2: concurrent access to non-OAG unit should fail */
> > @@ -4374,7 +4374,7 @@ static void map_oa_buffer_forked_access(const struct drm_xe_engine_class_instanc
> > static void mmap_wait_for_periodic_reports(void *oa_vaddr, uint32_t n,
> > const struct drm_xe_engine_class_instance *hwe)
> > {
> > - uint32_t period_us = oa_exponent_to_ns(oa_exp_1_millisec) / 1000;
> > + uint32_t period_us = oa_exponent_to_ns(oa_exponent_default) / 1000;
> > struct intel_xe_perf_metric_set *test_set = metric_set(hwe);
> > uint64_t fmt = test_set->perf_oa_format;
> > uint32_t num_periodic_reports = 0;
> > @@ -4440,7 +4440,7 @@ static void closed_fd_and_unmapped_access(const struct drm_xe_engine_class_insta
> > DRM_XE_OA_PROPERTY_SAMPLE_OA, true,
> > DRM_XE_OA_PROPERTY_OA_METRIC_SET, default_test_set->perf_oa_metrics_set,
> > DRM_XE_OA_PROPERTY_OA_FORMAT, __ff(default_test_set->perf_oa_format),
> > - DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exp_1_millisec,
> > + DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exponent_default,
> > };
> > struct intel_xe_oa_open_prop param = {
> > .num_properties = ARRAY_SIZE(properties) / 2,
> > @@ -4487,7 +4487,7 @@ static void test_mapped_oa_buffer(map_oa_buffer_test_t test_with_fd_open,
> > DRM_XE_OA_PROPERTY_SAMPLE_OA, true,
> > DRM_XE_OA_PROPERTY_OA_METRIC_SET, test_set->perf_oa_metrics_set,
> > DRM_XE_OA_PROPERTY_OA_FORMAT, __ff(test_set->perf_oa_format),
> > - DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exp_1_millisec,
> > + DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT, oa_exponent_default,
> > DRM_XE_OA_PROPERTY_OA_ENGINE_INSTANCE, hwe->engine_instance,
> > };
> > struct intel_xe_oa_open_prop param = {
> > --
> > 2.34.1
> >
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