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nvc0: add a note about MP counters on GF100/GF110

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MP counters on GF100/GF110 (compute capability 2.0) are buggy
because there is a context-switch problem that we need to fix.
Results might be wrong sometimes, be careful!

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
This commit is contained in:
Samuel Pitoiset 2015-10-16 10:21:44 +02:00
parent 0461260d77
commit a3b1757551
1 changed files with 5 additions and 0 deletions
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5
src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_sm.c
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@ -286,6 +286,11 @@ static const struct nvc0_hw_sm_query_cfg nve4_hw_sm_queries[] =
#undef _M2B
/* === PERFORMANCE MONITORING COUNTERS for NVC0:NVE4 === */
/* NOTES:
* - MP counters on GF100/GF110 (compute capability 2.0) are buggy
* because there is a context-switch problem that we need to fix.
* Results might be wrong sometimes, be careful!
*/
static const char *nvc0_hw_sm_query_names[] =
{
/* MP counters */