Displaying 20 results from an estimated 34 matches for "lgr".
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2010 May 13
1
[LLVMdev] Attention: About to Break SystemZ and possibly other Back Ends
...ion
mp_mul_radix_test_bb3: # @mp_mul_radix_test_bb3
# BB#0: # %newFuncRoot
stmg %r6, %r15, 48(%r15)
aghi %r15, -160
# kill: R3W<def> R3D<kill>
lr %r12, %r2
lg %r11, 328(%r15)
lg %r1, 320(%r15)
lgr %r10, %r4
lgfr %r9, %r3
lghi %r3, -1
lgr %r2, %r9
lgr %r4, %r1
brasl %r14, rdft
lgfr %r2, %r12
lgr %r3, %r9
lgr %r4, %r10
brasl %r14, mp_mul_d2i_test
std %f0, 0(%r11)
lmg %r6, %r15, 208(%r15)
br %r14
.Ltmp0:
.size mp_mul_radix_test_bb3, .Ltmp0-mp_mul_radix_test_bb3
.section .note.GN...
2006 Mar 17
1
nlme predict with se?
...3. Summer foothills Half 1.25 1 AksToKa
8 4. Fall foothills Half 1.50 1 AksToKa
9 1. Fall-Winter foothills Meat 0.60 1 AksToKa
10 2. Spring foothills Meat 1.00 1 AksToKa
> kew11.nlme$call
nlme.formula(model = lw ~ SSasympOff(ageyr2, mw, lgr, age0),
data = kew, fixed = list(mw + lgr + age0 ~ Season * MBreed +
ecoreg + ecoreg:Season), random = list(farm = list(mw ~
1, lgr ~ 1), sheep = list(mw ~ 1)), start = c(fixef
(kew8.nlme)[1:15],
0, 0, 0, 0, 0, 0, 0, 0, 0, fixef(kew8.nlme)[16:30], 0,
0, 0,...
2014 Sep 11
3
blk-mq crash under KVM in multiqueue block code (with virtio-blk and ext4)
...00000000003ed11a: 59304100 c %r3,256(%r4)
00000000003ed11e: a7840003 brc 8,3ed124
00000000003ed122: 07fe bcr 15,%r14
00000000003ed124: b9040024 lgr %r2,%r4
[ 65.998221] Call Trace:
[ 65.998224] ([<0000000000000001>] 0x1)
[ 65.998227] [<00000000003f17b6>] blk_mq_tag_busy_iter+0x7a/0xc4
[ 65.998228] [<00000000003edcd6>] blk_mq_rq_timer+0x96/0x13c
[ 65.999226] [<000000000013ee60>] call_timer_fn+0x40/0x110...
2014 Sep 11
3
blk-mq crash under KVM in multiqueue block code (with virtio-blk and ext4)
...00000000003ed11a: 59304100 c %r3,256(%r4)
00000000003ed11e: a7840003 brc 8,3ed124
00000000003ed122: 07fe bcr 15,%r14
00000000003ed124: b9040024 lgr %r2,%r4
[ 65.998221] Call Trace:
[ 65.998224] ([<0000000000000001>] 0x1)
[ 65.998227] [<00000000003f17b6>] blk_mq_tag_busy_iter+0x7a/0xc4
[ 65.998228] [<00000000003edcd6>] blk_mq_rq_timer+0x96/0x13c
[ 65.999226] [<000000000013ee60>] call_timer_fn+0x40/0x110...
2006 May 11
0
[patch] klibc: merge s390 and s390x
...\
- (unsigned long) arg6 \
- }; \
- register void *__argp asm("2") = &__arg; \
- long __res; \
- __asm__ __volatile__ ( \
- " svc %b1\n" \
- " lgr %0,2" \
- : "=d" (__res) \
- : "i" (__NR_##name), \
- "d" (__argp) \
- : _svc_clobber); \
- __syscall_return(type, __...
2006 May 24
1
[patch] klibc: merge s390/s390x 2nd try
...\
- (unsigned long) arg6 \
- }; \
- register void *__argp asm("2") = &__arg; \
- long __res; \
- __asm__ __volatile__ ( \
- " svc %b1\n" \
- " lgr %0,2" \
- : "=d" (__res) \
- : "i" (__NR_##name), \
- "d" (__argp) \
- : _svc_clobber); \
- __syscall_return(type, __...
2012 Nov 16
2
R-Square in WLS
...###
Yhat <- X%*%bhat # predicted values
mu <- mean(Y)
To <- Y - mu
Er <- Y - Yhat
Re <- Yhat - mu
lgSST <- sum(Weights*(To)^2) # log SST
lgSSE <- sum(Weights*(Er)^2) # log SSE
lgSSR <- sum(Weights*(Re)^2) # log SSR
lgR-sq <- lgSSR/lgSST
############################### Z Scale
######################################
Z <- exp(Y)
muZ <- mean(Z)
Zhat <- exp(Yhat+0.5*Sigma2)
ToZ <- Z-muZ
ErZ <- Z - Zhat
ReZ <- Zhat - muZ
SST <- sum(Weights*(ToZ)^2) # SST
SSE <- sum(Weights*(ErZ)^2)...
2014 Sep 12
3
blk-mq crash under KVM in multiqueue block code (with virtio-blk and ext4)
...ed11a: 59304100 c %r3,256(%r4)
>> 00000000003ed11e: a7840003 brc 8,3ed124
>> 00000000003ed122: 07fe bcr 15,%r14
>> 00000000003ed124: b9040024 lgr %r2,%r4
>> [ 65.998221] Call Trace:
>> [ 65.998224] ([<0000000000000001>] 0x1)
>> [ 65.998227] [<00000000003f17b6>] blk_mq_tag_busy_iter+0x7a/0xc4
>> [ 65.998228] [<00000000003edcd6>] blk_mq_rq_timer+0x96/0x13c
>> [ 65.999226] [<00...
2014 Sep 12
3
blk-mq crash under KVM in multiqueue block code (with virtio-blk and ext4)
...ed11a: 59304100 c %r3,256(%r4)
>> 00000000003ed11e: a7840003 brc 8,3ed124
>> 00000000003ed122: 07fe bcr 15,%r14
>> 00000000003ed124: b9040024 lgr %r2,%r4
>> [ 65.998221] Call Trace:
>> [ 65.998224] ([<0000000000000001>] 0x1)
>> [ 65.998227] [<00000000003f17b6>] blk_mq_tag_busy_iter+0x7a/0xc4
>> [ 65.998228] [<00000000003edcd6>] blk_mq_rq_timer+0x96/0x13c
>> [ 65.999226] [<00...
2017 Aug 17
2
reg coalescing improvements
Hi,
I am seeing cases of poorly coalesced IV updates on SystemZ:
In the final IR, it is obvious that
%R4D<def> = LA %R2D<kill>, 4, %noreg // R4 = R2 + 4
%R2D<def> = LGR %R4D<kill> // R2 = R4
could be optimized to ->
%R2D<def> = LA %R2D<kill>, 4, %noreg // R2 = R2 + 4
The reason this wasn't coalesced, is because of overlapping during
coalescing:
864B %vreg11<def> = LA %vreg2, 4, %noreg
880B...
2014 Sep 12
0
blk-mq crash under KVM in multiqueue block code (with virtio-blk and ext4)
...00000000003ed11a: 59304100 c %r3,256(%r4)
> 00000000003ed11e: a7840003 brc 8,3ed124
> 00000000003ed122: 07fe bcr 15,%r14
> 00000000003ed124: b9040024 lgr %r2,%r4
> [ 65.998221] Call Trace:
> [ 65.998224] ([<0000000000000001>] 0x1)
> [ 65.998227] [<00000000003f17b6>] blk_mq_tag_busy_iter+0x7a/0xc4
> [ 65.998228] [<00000000003edcd6>] blk_mq_rq_timer+0x96/0x13c
> [ 65.999226] [<000000000013ee60>]...
2008 Feb 11
1
[PATCH] virtio_net: Fix oops on early interrupts - introduced by virtio reset code
...00000000 0000000000000000
00000000008de4c8 0000000000001237 0000000000001237 000000000f977dd8
0000000000000020 00000000001132bc 000000000f977e08 000000000f977dd8
Krnl Code: 000000000047597c: e31040300004 lg %r1,48(%r4)
0000000000475982: b9040001 lgr %r0,%r1
0000000000475986: b9810003 ogr %r0,%r3
>000000000047598a: eb1040300030 csg %r1,%r0,48(%r4)
0000000000475990: a744fff9 brc 4,475982
0000000000475994: a7110001 tmll %r1,1
0000000000...
2008 Feb 11
1
[PATCH] virtio_net: Fix oops on early interrupts - introduced by virtio reset code
...00000000 0000000000000000
00000000008de4c8 0000000000001237 0000000000001237 000000000f977dd8
0000000000000020 00000000001132bc 000000000f977e08 000000000f977dd8
Krnl Code: 000000000047597c: e31040300004 lg %r1,48(%r4)
0000000000475982: b9040001 lgr %r0,%r1
0000000000475986: b9810003 ogr %r0,%r3
>000000000047598a: eb1040300030 csg %r1,%r0,48(%r4)
0000000000475990: a744fff9 brc 4,475982
0000000000475994: a7110001 tmll %r1,1
0000000000...
2014 Sep 17
0
blk-mq crash under KVM in multiqueue block code (with virtio-blk and ext4)
...100 c %r3,256(%r4)
>>> 00000000003ed11e: a7840003 brc 8,3ed124
>>> 00000000003ed122: 07fe bcr 15,%r14
>>> 00000000003ed124: b9040024 lgr %r2,%r4
>>> [ 65.998221] Call Trace:
>>> [ 65.998224] ([<0000000000000001>] 0x1)
>>> [ 65.998227] [<00000000003f17b6>] blk_mq_tag_busy_iter+0x7a/0xc4
>>> [ 65.998228] [<00000000003edcd6>] blk_mq_rq_timer+0x96/0x13c
>>> [...
2006 Jun 26
0
[klibc 33/43] s390 support for klibc
...static_init.c or __shared_init.c for the expected
+# arguments.
+#
+ .text
+ .align 4
+ .type _start, at function
+ .globl _start
+
+#ifndef __s390x__
+
+_start:
+ lr %r2,%r15
+ lhi %r3,0
+ ahi %r15,-96
+ bras %r1,.L0
+.L0:
+ l %r1,.L1-.L0(%r1)
+ br %r1
+.L1:
+ .long __libc_init
+#else
+
+_start:
+ lgr %r2,%r15
+ lghi %r3,0
+ aghi %r15,-160
+ jg __libc_init
+#endif
+ .size _start,.-_start
diff --git a/usr/klibc/arch/s390/mmap.c b/usr/klibc/arch/s390/mmap.c
new file mode 100644
index 0000000..4c43779
--- /dev/null
+++ b/usr/klibc/arch/s390/mmap.c
@@ -0,0 +1,75 @@
+#include <errno.h>
+#includ...
2009 Feb 26
2
BUG: Mount/Unmount Loop
...00003e000723062: a7f40004 brc 15,3e00072306a
[ 121.415487] 000003e000723066: a7f40001 brc 15,3e000723068
[ 121.415518] >000003e00072306a: e340f0c80004 lg %r4,200(%r15)
[ 121.415544] 000003e000723070: b904002b lgr %r2,%r11
[ 121.415574] 000003e000723074: eb9ff0a00004 lmg %r9,%r15,160(%r15)
[ 121.415600] 000003e00072307a: 07f4 bcr 15,%r4
[ 121.415630] 000003e00072307c: eb6ff0480024 stmg %r6,%r15,72(%r15)
[ 121.415651] Call Trace:...
2007 Apr 18
0
[patch 2/9] Guest page hinting: unused / free pages on s390.
...16
diff -urpN linux-2.6/arch/s390/lib/uaccess64.S linux-2.6-patched/arch/s390/lib/uaccess64.S
--- linux-2.6/arch/s390/lib/uaccess64.S 2006-09-01 12:49:25.000000000 +0200
+++ linux-2.6-patched/arch/s390/lib/uaccess64.S 2006-09-01 12:49:36.000000000 +0200
@@ -20,14 +20,14 @@
__copy_from_user_asm:
slgr %r0,%r0
0: mvcp 0(%r3,%r2),0(%r4),%r0
- jnz 1f
+7: jnz 1f
slgr %r2,%r2
br %r14
1: la %r2,256(%r2)
la %r4,256(%r4)
aghi %r3,-256
2: mvcp 0(%r3,%r2),0(%r4),%r0
- jnz 1b
+8: jnz 1b
3: slgr %r2,%r2
br %r14
4: lghi %r0,-4096
@@ -39,13 +39,16 @@ __copy_from_user_asm:
jnh 6f # no, the cu...
2007 Apr 18
0
[patch 2/9] Guest page hinting: unused / free pages on s390.
...16
diff -urpN linux-2.6/arch/s390/lib/uaccess64.S linux-2.6-patched/arch/s390/lib/uaccess64.S
--- linux-2.6/arch/s390/lib/uaccess64.S 2006-09-01 12:49:25.000000000 +0200
+++ linux-2.6-patched/arch/s390/lib/uaccess64.S 2006-09-01 12:49:36.000000000 +0200
@@ -20,14 +20,14 @@
__copy_from_user_asm:
slgr %r0,%r0
0: mvcp 0(%r3,%r2),0(%r4),%r0
- jnz 1f
+7: jnz 1f
slgr %r2,%r2
br %r14
1: la %r2,256(%r2)
la %r4,256(%r4)
aghi %r3,-256
2: mvcp 0(%r3,%r2),0(%r4),%r0
- jnz 1b
+8: jnz 1b
3: slgr %r2,%r2
br %r14
4: lghi %r0,-4096
@@ -39,13 +39,16 @@ __copy_from_user_asm:
jnh 6f # no, the cu...
2014 Aug 28
3
[PATCH v2 0/4] virtio: Clean up scatterlists and use the DMA API
...0001 brc 15,421616
> >0000000000421618: a7c8fffb lhi %r12,-5
> 000000000042161c: a7f4ff46 brc 15,4214a8
> 0000000000421620: a7f40001 brc 15,421622
> 0000000000421624: b9040021 lgr %r2,%r1
> 0000000000421628: c030001c3569 larl %r3,7a80fa
> [ 8.644106] Call Trace:
> [ 8.644110] ([<00000000004214de>] virtqueue_add_outbuf+0x1aa/0x340)
> [ 8.644114] [<000003ff80174466>] start_xmit+0x1e6/0x49c [virtio_net]
> [ 8.64411...
2014 Aug 28
3
[PATCH v2 0/4] virtio: Clean up scatterlists and use the DMA API
...0001 brc 15,421616
> >0000000000421618: a7c8fffb lhi %r12,-5
> 000000000042161c: a7f4ff46 brc 15,4214a8
> 0000000000421620: a7f40001 brc 15,421622
> 0000000000421624: b9040021 lgr %r2,%r1
> 0000000000421628: c030001c3569 larl %r3,7a80fa
> [ 8.644106] Call Trace:
> [ 8.644110] ([<00000000004214de>] virtqueue_add_outbuf+0x1aa/0x340)
> [ 8.644114] [<000003ff80174466>] start_xmit+0x1e6/0x49c [virtio_net]
> [ 8.64411...