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Samuel Pitoiset

2017-Jun-12 21:46 UTC

[Nouveau] [PATCH v3] nv110/exa: update sched codes

On 06/10/2017 09:14 AM, Aaryaman Vasishta wrote:> See the 'wt' on the first fmul in exacanv110.fp, exacmnv110.fp and 
> exasanv110.fp. Any ideas on what could be causing the first fmul to 
> require $r0 and/or $r1?
'tex nodep $r4 $r2 0x0 0x1 t2d 0xf'

is actually:

'tex nodep $r4:$r7 $r2 0x0 0x1 t2d 0xf'

Very confusing, I know.
> 
> Cheers,
> Aaryaman
> 
> On Sat, Jun 10, 2017 at 4:10 PM, Aaryaman Vasishta 
> <jem456.vasishta at gmail.com <mailto:jem456.vasishta at
gmail.com>> wrote:
> 
>     This patch adds proper delays to maxwell exa shaders. rendercheck tests
>     seem consistent with/without this patch. I haven't extensively
tested
>     them though.
> 
>     Trello:
>    
https://trello.com/c/6LPB2EIS/174-update-maxwell-shaders-with-proper-delays
>    
<https://trello.com/c/6LPB2EIS/174-update-maxwell-shaders-with-proper-delays>
> 
>     Signed-off-by: Aaryaman Vasishta <jem456.vasishta at gmail.com
>     <mailto:jem456.vasishta at gmail.com>>
>     ---
>       src/shader/exac8nv110.fp  | 10 +++++-----
>       src/shader/exac8nv110.fpc | 18 +++++++++---------
>       src/shader/exacanv110.fp  | 10 +++++-----
>       src/shader/exacanv110.fpc | 18 +++++++++---------
>       src/shader/exacmnv110.fp  | 10 +++++-----
>       src/shader/exacmnv110.fpc | 18 +++++++++---------
>       src/shader/exas8nv110.fp  |  6 +++---
>       src/shader/exas8nv110.fpc | 12 ++++++------
>       src/shader/exasanv110.fp  | 10 +++++-----
>       src/shader/exasanv110.fpc | 18 +++++++++---------
>       src/shader/exascnv110.fp  |  6 +++---
>       src/shader/exascnv110.fpc | 10 +++++-----
>       src/shader/videonv110.fp  | 14 +++++++-------
>       src/shader/videonv110.fpc | 26 +++++++++++++-------------
>       14 files changed, 93 insertions(+), 93 deletions(-)
> 
>     diff --git a/src/shader/exac8nv110.fp b/src/shader/exac8nv110.fp
>     index ce78036..101b67f 100644
>     --- a/src/shader/exac8nv110.fp
>     +++ b/src/shader/exac8nv110.fp
>     @@ -25,23 +25,23 @@ NV110FP_Composite_A8[] = {
>       };
>       #else
> 
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x0) (st 0xd wr 0x0 wt 0x1) (st 0xf wr 0x0 wt 0x1)
>       ipa pass $r0 a[0x7c] 0x0 0x0 0x1
>       mufu rcp $r0 $r0
>       ipa $r3 a[0x94] $r0 0x0 0x1
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x1) (st 0xf wr 0x0 rd 0x1 wt 0x3) (st 0xf wr 0x1
>     wt 0x2)
>       ipa $r2 a[0x90] $r0 0x0 0x1
>       tex nodep $r1 $r2 0x0 0x1 t2d 0x8
>       ipa $r3 a[0x84] $r0 0x0 0x1
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x2) (st 0xf wr 0x1 wt 0x6) (st 0xf)
>       ipa $r2 a[0x80] $r0 0x0 0x1
>       tex nodep $r0 $r2 0x0 0x0 t2d 0x8
>       depbar le 0x5 0x0 0x0
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0x6 wt 0x3) (st 0x1) (st 0x1)
>       fmul ftz $r3 $r0 $r1
>       mov $r2 $r3 0xf
>       mov $r1 $r3 0xf
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0x1) (st 0xf) (st 0x0)
>       mov $r0 $r3 0xf
>       exit
>       #endif
>     diff --git a/src/shader/exac8nv110.fpc b/src/shader/exac8nv110.fpc
>     index 4aa1368..1f7d649 100644
>     --- a/src/shader/exac8nv110.fpc
>     +++ b/src/shader/exac8nv110.fpc
>     @@ -1,36 +1,36 @@
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xe1a0070f,
>     +0x003c3c01,
>       0xcff7ff00,
>       0xe003ff87,
>       0x00470000,
>       0x50800000,
>       0x4007ff03,
>       0xe043ff89,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0x21e0072f,
>     +0x005cbc03,
>       0x0007ff02,
>       0xe043ff89,
>       0x2ff70201,
>       0xc03a0014,
>       0x4007ff03,
>       0xe043ff88,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xe5e0074f,
>     +0x001fbc06,
>       0x0007ff02,
>       0xe043ff88,
>       0x2ff70200,
>       0xc03a0004,
>       0x34070000,
>       0xf0f00000,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xfc201fe6,
>     +0x001f8400,
>       0x00170003,
>       0x5c681000,
>       0x00370002,
>       0x5c980780,
>       0x00370001,
>       0x5c980780,
>     -0xfc0007e0,
>     +0xfde007e1,
>       0x001f8000,
>       0x00370000,
>       0x5c980780,
>     diff --git a/src/shader/exacanv110.fp b/src/shader/exacanv110.fp
>     index a70d5c5..8a9bd43 100644
>     --- a/src/shader/exacanv110.fp
>     +++ b/src/shader/exacanv110.fp
>     @@ -25,23 +25,23 @@ NV110FP_CAComposite[] = {
>       };
>       #else
> 
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x0) (st 0xd wr 0x0 wt 0x1) (st 0xf wr 0x0 wt 0x1)
>       ipa pass $r0 a[0x7c] 0x0 0x0 0x1
>       mufu rcp $r0 $r0
>       ipa $r3 a[0x94] $r0 0x0 0x1
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x1) (st 0xf wr 0x0 rd 0x1 wt 0x3) (st 0xf wr 0x2)
>       ipa $r2 a[0x90] $r0 0x0 0x1
>       tex nodep $r4 $r2 0x0 0x1 t2d 0xf
>       ipa $r1 a[0x84] $r0 0x0 0x1
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x2 wt 0x4) (st 0xf wr 0x2 wt 0x4) (st 0xf)
>       ipa $r0 a[0x80] $r0 0x0 0x1
>       tex nodep $r0 $r0 0x0 0x0 t2d 0xf
>       depbar le 0x5 0x0 0x0
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0x1 wt 0x4) (st 0x1) (st 0x1)
>       fmul ftz $r3 $r3 $r7
>       fmul ftz $r2 $r2 $r6
>       fmul ftz $r1 $r1 $r5
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0x1 wt 0x1) (st 0xf) (st 0x0)
>       fmul ftz $r0 $r0 $r4
>       exit
>       #endif
>     diff --git a/src/shader/exacanv110.fpc b/src/shader/exacanv110.fpc
>     index 7c0ca5e..08a633c 100644
>     --- a/src/shader/exacanv110.fpc
>     +++ b/src/shader/exacanv110.fpc
>     @@ -1,36 +1,36 @@
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xe1a0070f,
>     +0x003c3c01,
>       0xcff7ff00,
>       0xe003ff87,
>       0x00470000,
>       0x50800000,
>       0x4007ff03,
>       0xe043ff89,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0x21e0072f,
>     +0x001d3c03,
>       0x0007ff02,
>       0xe043ff89,
>       0xaff70204,
>       0xc03a0017,
>       0x4007ff01,
>       0xe043ff88,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xe9e0274f,
>     +0x001fbc04,
>       0x0007ff00,
>       0xe043ff88,
>       0xaff70000,
>       0xc03a0007,
>       0x34070000,
>       0xf0f00000,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xfc2027e1,
>     +0x001f8400,
>       0x00770303,
>       0x5c681000,
>       0x00670202,
>       0x5c681000,
>       0x00570101,
>       0x5c681000,
>     -0xfc0007e0,
>     +0xfde00fe1,
>       0x001f8000,
>       0x00470000,
>       0x5c681000,
>     diff --git a/src/shader/exacmnv110.fp b/src/shader/exacmnv110.fp
>     index fe5c294..39c49de 100644
>     --- a/src/shader/exacmnv110.fp
>     +++ b/src/shader/exacmnv110.fp
>     @@ -25,23 +25,23 @@ NV110FP_Composite[] = {
>       };
>       #else
> 
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x0) (st 0xd wr 0x0 wt 0x1) (st 0xf wr 0x0 wt 0x1)
>       ipa pass $r0 a[0x7c] 0x0 0x0 0x1
>       mufu rcp $r0 $r0
>       ipa $r3 a[0x94] $r0 0x0 0x1
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x1) (st 0xf wr 0x0 wt 0x3) (st 0xf wr 0x1 rd 0x2)
>       ipa $r2 a[0x90] $r0 0x0 0x1
>       tex nodep $r4 $r2 0x0 0x1 t2d 0x8
>       ipa $r1 a[0x84] $r0 0x0 0x1
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x2 wt 0x4) (st 0xf wr 0x1 wt 0x6) (st 0xf)
>       ipa $r0 a[0x80] $r0 0x0 0x1
>       tex nodep $r0 $r0 0x0 0x0 t2d 0xf
>       depbar le 0x5 0x0 0x0
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0x1 wt 0x3) (st 0x1) (st 0x1)
>       fmul ftz $r3 $r3 $r4
>       fmul ftz $r2 $r2 $r4
>       fmul ftz $r1 $r1 $r4
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0x1) (st 0xf) (st 0x0)
>       fmul ftz $r0 $r0 $r4
>       exit
>       #endif
>     diff --git a/src/shader/exacmnv110.fpc b/src/shader/exacmnv110.fpc
>     index 9d62c1a..f5f06e2 100644
>     --- a/src/shader/exacmnv110.fpc
>     +++ b/src/shader/exacmnv110.fpc
>     @@ -1,36 +1,36 @@
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xe1a0070f,
>     +0x003c3c01,
>       0xcff7ff00,
>       0xe003ff87,
>       0x00470000,
>       0x50800000,
>       0x4007ff03,
>       0xe043ff89,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xe1e0072f,
>     +0x0008bc03,
>       0x0007ff02,
>       0xe043ff89,
>       0x2ff70204,
>       0xc03a0014,
>       0x4007ff01,
>       0xe043ff88,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xe5e0274f,
>     +0x001fbc06,
>       0x0007ff00,
>       0xe043ff88,
>       0xaff70000,
>       0xc03a0007,
>       0x34070000,
>       0xf0f00000,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xfc201fe1,
>     +0x001f8400,
>       0x00470303,
>       0x5c681000,
>       0x00470202,
>       0x5c681000,
>       0x00470101,
>       0x5c681000,
>     -0xfc0007e0,
>     +0xfde007e1,
>       0x001f8000,
>       0x00470000,
>       0x5c681000,
>     diff --git a/src/shader/exas8nv110.fp b/src/shader/exas8nv110.fp
>     index 4fe2e19..a555beb 100644
>     --- a/src/shader/exas8nv110.fp
>     +++ b/src/shader/exas8nv110.fp
>     @@ -25,15 +25,15 @@ NV110FP_Source_A8[] = {
>       };
>       #else
> 
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x0) (st 0xd wr 0x0 wt 0x1) (st 0xf wr 0x0 wt 0x1)
>       ipa pass $r0 a[0x7c] 0x0 0x0 0x1
>       mufu rcp $r0 $r0
>       ipa $r1 a[0x84] $r0 0x0 0x1
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x1) (st 0xf wr 0x0 wt 0x3) (st 0xf)
>       ipa $r0 a[0x80] $r0 0x0 0x1
>       tex nodep $r0 $r0 0x0 0x0 t2d 0x8
>       depbar le 0x5 0x0 0x0
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0x1 wt 0x1) (st 0x1) (st 0x1)
>       mov $r3 $r0 0xf
>       mov $r2 $r0 0xf
>       mov $r1 $r0 0xf
>     diff --git a/src/shader/exas8nv110.fpc b/src/shader/exas8nv110.fpc
>     index 1181c41..e58d168 100644
>     --- a/src/shader/exas8nv110.fpc
>     +++ b/src/shader/exas8nv110.fpc
>     @@ -1,21 +1,21 @@
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xe1a0070f,
>     +0x003c3c01,
>       0xcff7ff00,
>       0xe003ff87,
>       0x00470000,
>       0x50800000,
>       0x4007ff01,
>       0xe043ff88,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xe1e0072f,
>     +0x001fbc03,
>       0x0007ff00,
>       0xe043ff88,
>       0x2ff70000,
>       0xc03a0004,
>       0x34070000,
>       0xf0f00000,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xfc200fe1,
>     +0x001f8400,
>       0x00070003,
>       0x5c980780,
>       0x00070002,
>     diff --git a/src/shader/exasanv110.fp b/src/shader/exasanv110.fp
>     index 61374a6..9f8742a 100644
>     --- a/src/shader/exasanv110.fp
>     +++ b/src/shader/exasanv110.fp
>     @@ -25,23 +25,23 @@ NV110FP_CACompositeSrcAlpha[] = {
>       };
>       #else
> 
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x0) (st 0xd wr 0x0 wt 0x1) (st 0xf wr 0x0 wt 0x1)
>       ipa pass $r0 a[0x7c] 0x0 0x0 0x1
>       mufu rcp $r0 $r0
>       ipa $r3 a[0x84] $r0 0x0 0x1
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x1) (st 0xf wr 0x0 wt 0x3) (st 0xf wr 0x1 rd 0x2)
>       ipa $r2 a[0x80] $r0 0x0 0x1
>       tex nodep $r4 $r2 0x0 0x0 t2d 0x8
>       ipa $r1 a[0x94] $r0 0x0 0x1
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x2 wt 0x4) (st 0xf wr 0x1 wt 0x6) (st 0xf)
>       ipa $r0 a[0x90] $r0 0x0 0x1
>       tex nodep $r0 $r0 0x0 0x1 t2d 0xf
>       depbar le 0x5 0x0 0x0
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0x1 wt 0x3) (st 0x1) (st 0x1)
>       fmul ftz $r3 $r3 $r4
>       fmul ftz $r2 $r2 $r4
>       fmul ftz $r1 $r1 $r4
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0x1) (st 0xf) (st 0x0)
>       fmul ftz $r0 $r0 $r4
>       exit
>       #endif
>     diff --git a/src/shader/exasanv110.fpc b/src/shader/exasanv110.fpc
>     index 5516a03..c291298 100644
>     --- a/src/shader/exasanv110.fpc
>     +++ b/src/shader/exasanv110.fpc
>     @@ -1,36 +1,36 @@
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xe1a0070f,
>     +0x003c3c01,
>       0xcff7ff00,
>       0xe003ff87,
>       0x00470000,
>       0x50800000,
>       0x4007ff03,
>       0xe043ff88,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xe1e0072f,
>     +0x0008bc03,
>       0x0007ff02,
>       0xe043ff88,
>       0x2ff70204,
>       0xc03a0004,
>       0x4007ff01,
>       0xe043ff89,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xe5e0274f,
>     +0x001fbc06,
>       0x0007ff00,
>       0xe043ff89,
>       0xaff70000,
>       0xc03a0017,
>       0x34070000,
>       0xf0f00000,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xfc201fe1,
>     +0x001f8400,
>       0x00470303,
>       0x5c681000,
>       0x00470202,
>       0x5c681000,
>       0x00470101,
>       0x5c681000,
>     -0xfc0007e0,
>     +0xfde007e1,
>       0x001f8000,
>       0x00470000,
>       0x5c681000,
>     diff --git a/src/shader/exascnv110.fp b/src/shader/exascnv110.fp
>     index 90bbb55..86e14e8 100644
>     --- a/src/shader/exascnv110.fp
>     +++ b/src/shader/exascnv110.fp
>     @@ -25,14 +25,14 @@ NV110FP_Source[] = {
>       };
>       #else
> 
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x0) (st 0xd wr 0x0 wt 0x1) (st 0xf wr 0x0 wt 0x1)
>       ipa pass $r0 a[0x7c] 0x0 0x0 0x1
>       mufu rcp $r0 $r0
>       ipa $r1 a[0x84] $r0 0x0 0x1
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x1) (st 0xf wt 0x3) (st 0xf)
>       ipa $r0 a[0x80] $r0 0x0 0x1
>       tex nodep $r0 $r0 0x0 0x0 t2d 0xf
>       depbar le 0x5 0x0 0x0
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf) (st 0x0) (st 0x0)
>       exit
>       #endif
>     diff --git a/src/shader/exascnv110.fpc b/src/shader/exascnv110.fpc
>     index 2dba15d..1fef5d2 100644
>     --- a/src/shader/exascnv110.fpc
>     +++ b/src/shader/exascnv110.fpc
>     @@ -1,20 +1,20 @@
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xe1a0070f,
>     +0x003c3c01,
>       0xcff7ff00,
>       0xe003ff87,
>       0x00470000,
>       0x50800000,
>       0x4007ff01,
>       0xe043ff88,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xfde0072f,
>     +0x001fbc03,
>       0x0007ff00,
>       0xe043ff88,
>       0xaff70000,
>       0xc03a0007,
>       0x34070000,
>       0xf0f00000,
>     -0xfc0007e0,
>     +0xfc0007ef,
>       0x001f8000,
>       0x0007000f,
>       0xe3000000,
>     diff --git a/src/shader/videonv110.fp b/src/shader/videonv110.fp
>     index 2728311..dd3816c 100644
>     --- a/src/shader/videonv110.fp
>     +++ b/src/shader/videonv110.fp
>     @@ -25,30 +25,30 @@ NV110FP_NV12[] = {
>       };
>       #else
> 
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x0) (st 0xd wr 0x0 wt 0x1) (st 0xf wr 0x0 wt 0x1)
>       ipa pass $r2 a[0x7c] 0x0 0x0 0x1
>       mufu rcp $r2 $r2
>       ipa $r0 a[0x80] $r2 0x0 0x1
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf wr 0x1) (st 0xf wr 0x0 wt 0x3) (st 0xf wr 0x1)
>       ipa $r1 a[0x84] $r2 0x0 0x1
>       tex nodep $r4 $r0 0x0 0x0 t2d 0x8
>       tex nodep $r0 $r0 0x0 0x1 t2d 0xc
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf) (st 0x6 wt 0x1) (st 0x6)
>       depbar le 0x5 0x1 0x1
>       fmul ftz $r5 $r4 c0[0x0]
>       fadd ftz $r3 $r5 c0[0x4]
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0x6) (st 0x6) (st 0xf)
>       fadd ftz $r4 $r5 c0[0x8]
>       fadd ftz $r5 $r5 c0[0xc]
>       depbar le 0x5 0x0 0x0
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0x6 wt 0x2) (st 0x1) (st 0x1)
>       ffma ftz $r3 $r0 c0[0x10] $r3
>       ffma ftz $r4 $r0 c0[0x14] $r4
>       ffma ftz $r5 $r0 c0[0x18] $r5
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0x1) (st 0x1) (st 0x6)
>       ffma ftz $r0 $r1 c0[0x1c] $r3
>       ffma ftz $r2 $r1 c0[0x24] $r5
>       ffma ftz $r1 $r1 c0[0x20] $r4
>     -sched (st 0x0) (st 0x0) (st 0x0)
>     +sched (st 0xf) (st 0x0) (st 0x0)
>       exit
>       #endif
>     diff --git a/src/shader/videonv110.fpc b/src/shader/videonv110.fpc
>     index 31d745a..8fbc246 100644
>     --- a/src/shader/videonv110.fpc
>     +++ b/src/shader/videonv110.fpc
>     @@ -1,52 +1,52 @@
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xe1a0070f,
>     +0x003c3c01,
>       0xcff7ff02,
>       0xe003ff87,
>       0x00470202,
>       0x50800000,
>       0x0027ff00,
>       0xe043ff88,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xe1e0072f,
>     +0x001cbc03,
>       0x4027ff01,
>       0xe043ff88,
>       0x2ff70004,
>       0xc03a0004,
>       0x2ff70000,
>       0xc03a0016,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xfcc007ef,
>     +0x001f9801,
>       0x34170001,
>       0xf0f00000,
>       0x00070405,
>       0x4c681000,
>       0x00170503,
>       0x4c581000,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xfcc007e6,
>     +0x001fbc00,
>       0x00270504,
>       0x4c581000,
>       0x00370505,
>       0x4c581000,
>       0x34070000,
>       0xf0f00000,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xfc2017e6,
>     +0x001f8400,
>       0x00470003,
>       0x49a00180,
>       0x00570004,
>       0x49a00200,
>       0x00670005,
>       0x49a00280,
>     -0xfc0007e0,
>     -0x001f8000,
>     +0xfc2007e1,
>     +0x001f9800,
>       0x00770100,
>       0x49a00180,
>       0x00970102,
>       0x49a00280,
>       0x00870101,
>       0x49a00200,
>     -0xfc0007e0,
>     +0xfc0007ef,
>       0x001f8000,
>       0x0007000f,
>       0xe3000000,
>     --
>     2.11.0
> 
>

Ilia Mirkin

2017-Jun-12 21:52 UTC

head link

[Nouveau] [PATCH v3] nv110/exa: update sched codes

On Mon, Jun 12, 2017 at 5:46 PM, Samuel Pitoiset
<samuel.pitoiset at gmail.com> wrote:>
>
> On 06/10/2017 09:14 AM, Aaryaman Vasishta wrote:
>>
>> See the 'wt' on the first fmul in exacanv110.fp, exacmnv110.fp
and
>> exasanv110.fp. Any ideas on what could be causing the first fmul to
require
>> $r0 and/or $r1?
>
>
> 'tex nodep $r4 $r2 0x0 0x1 t2d 0xf'
>
> is actually:
>
> 'tex nodep $r4:$r7 $r2 0x0 0x1 t2d 0xf'
Actually more like:

tex nodep $r4:$r5:$r6:$r7 $r2:$r3 ...

Aaryaman Vasishta

2017-Jun-19 15:22 UTC

head link

[Nouveau] [PATCH v3] nv110/exa: update sched codes

Sorry for the late response, been busy with some personal stuff + work...

On Tue, Jun 13, 2017 at 6:52 AM, Ilia Mirkin <imirkin at alum.mit.edu>
wrote:
> On Mon, Jun 12, 2017 at 5:46 PM, Samuel Pitoiset
> <samuel.pitoiset at gmail.com> wrote:
> >
> >
> > On 06/10/2017 09:14 AM, Aaryaman Vasishta wrote:
> >>
> >> See the 'wt' on the first fmul in exacanv110.fp,
exacmnv110.fp and
> >> exasanv110.fp. Any ideas on what could be causing the first fmul
to
> require
> >> $r0 and/or $r1?
> >
> >
> > 'tex nodep $r4 $r2 0x0 0x1 t2d 0xf'
> >
> > is actually:
> >
> > 'tex nodep $r4:$r7 $r2 0x0 0x1 t2d 0xf'
>That's definitely confusing, but quite interesting.
>
> Actually more like:
>
> tex nodep $r4:$r5:$r6:$r7 $r2:$r3 ...
>Any idea why is it this way? The only way I could figure out so far is by
trial and error, but is there any better way to detect such dependencies?

In the mean time, I'll update the shaders again and start to do some tests.
Any tips on how to proceed doing so would really be appreciated ^_^

Cheers,
Aaryaman
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