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intel/perf: fix EuThreadsCount value in performance equations

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EuThreadsCount is supposed to be the number of threads per EU, not the
total number of threads in the whole device.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 1fc7b95127 ("i965: Add Gen8+ INTEL_performance_query support")
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
(cherry picked from commit 0430c6d18a)
This commit is contained in:
Lionel Landwerlin 2019-06-05 11:49:06 +03:00
parent 4e3f82cde4
commit 5375846e8d
1 changed files with 1 additions and 2 deletions
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src/mesa/drivers/dri/i965/brw_performance_query.c
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@ -1990,8 +1990,7 @@ compute_topology_builtins(struct brw_context *brw)
for (int i = 0; i < sizeof(devinfo->eu_masks); i++)
brw->perfquery.sys_vars.n_eus += util_bitcount(devinfo->eu_masks[i]);
brw->perfquery.sys_vars.eu_threads_count =
brw->perfquery.sys_vars.n_eus * devinfo->num_thread_per_eu;
brw->perfquery.sys_vars.eu_threads_count = devinfo->num_thread_per_eu;
/* At the moment the subslice mask builtin has groups of 3bits for each
* slice.