Displaying 20 results from an estimated 81 matches for "pbo".
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2012 Apr 13
3
Kaplan Meier analysis: 95% CI wider in R than in SAS
Hello All,
?
Am replicating in R an analysis I did earlier using SAS. See this as a test of whether I'm ready to start using R in my day-to-day work.
?
Just finished replicating a Kaplan Meier analysis. Everything seems to work out fine except for one thing. The 95% CI around my estimate for the median is substantially larger in R than in SAS. For example, in SAS I have a median of 3.29 with a
2017 Nov 21
0
Do I need to transform backtest returns before using pbo (probability of backtest overfitting) package functions?
Hello,
I'm trying to understand how to use the pbo package by looking at a
vignette. I'm curious about a part of the vignette that creates simulated
returns data. The package author transforms his simulated returns in a way
that I'm unfamiliar with, and that I haven't been able to find an
explanation for after searching around. I'm...
2017 Nov 21
2
Do I need to transform backtest returns before using pbo (probability of backtest overfitting) package functions?
Wrong list.
Post on r-sig-finance instead.
Cheers,
Bert
On Nov 20, 2017 11:25 PM, "Joe O" <joerodonnell at gmail.com> wrote:
Hello,
I'm trying to understand how to use the pbo package by looking at a
vignette. I'm curious about a part of the vignette that creates simulated
returns data. The package author transforms his simulated returns in a way
that I'm unfamiliar with, and that I haven't been able to find an
explanation for after searching around. I'm...
2017 Nov 21
0
Do I need to transform backtest returns before using pbo (probability of backtest overfitting) package functions?
...bgunter.4567 at gmail.com> wrote:
> Wrong list.
>
> Post on r-sig-finance instead.
>
> Cheers,
> Bert
>
>
>
> On Nov 20, 2017 11:25 PM, "Joe O" <joerodonnell at gmail.com> wrote:
>
> Hello,
>
> I'm trying to understand how to use the pbo package by looking at a
> vignette. I'm curious about a part of the vignette that creates simulated
> returns data. The package author transforms his simulated returns in a way
> that I'm unfamiliar with, and that I haven't been able to find an
> explanation for after search...
2017 Nov 21
2
Do I need to transform backtest returns before using pbo (probability of backtest overfitting) package functions?
...t.
>>
>> Post on r-sig-finance instead.
>>
>> Cheers,
>> Bert
>>
>>
>>
>> On Nov 20, 2017 11:25 PM, "Joe O" <joerodonnell at gmail.com> wrote:
>>
>> Hello,
>>
>> I'm trying to understand how to use the pbo package by looking at a
>> vignette. I'm curious about a part of the vignette that creates simulated
>> returns data. The package author transforms his simulated returns in a way
>> that I'm unfamiliar with, and that I haven't been able to find an
>> explanation...
2015 Feb 24
4
[PATCH 1/2] nouveau: make nouveau importing global buffers completely thread-safe, with tests
...pthread_mutex_unlock(&nvdev->lock);
} else {
DRMLISTDEL(&nvbo->head);
@@ -418,7 +407,7 @@ nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, uint32_t align,
static int
nouveau_bo_wrap_locked(struct nouveau_device *dev, uint32_t handle,
- struct nouveau_bo **pbo)
+ struct nouveau_bo **pbo, int name)
{
struct nouveau_device_priv *nvdev = nouveau_device(dev);
struct drm_nouveau_gem_info req = { .handle = handle };
@@ -427,8 +416,24 @@ nouveau_bo_wrap_locked(struct nouveau_device *dev, uint32_t handle,
DRMLISTFOREACHENTRY(nvbo, &nvdev->...
2017 Nov 21
0
Do I need to transform backtest returns before using pbo (probability of backtest overfitting) package functions?
...nstead.
>>>
>>> Cheers,
>>> Bert
>>>
>>>
>>>
>>> On Nov 20, 2017 11:25 PM, "Joe O" <joerodonnell at gmail.com> wrote:
>>>
>>> Hello,
>>>
>>> I'm trying to understand how to use the pbo package by looking at a
>>> vignette. I'm curious about a part of the vignette that creates simulated
>>> returns data. The package author transforms his simulated returns in a
>>> way
>>> that I'm unfamiliar with, and that I haven't been able to find...
2017 Nov 21
1
Do I need to transform backtest returns before using pbo (probability of backtest overfitting) package functions?
...>>>> Bert
>>>>
>>>>
>>>>
>>>> On Nov 20, 2017 11:25 PM, "Joe O" <joerodonnell at gmail.com> wrote:
>>>>
>>>> Hello,
>>>>
>>>> I'm trying to understand how to use the pbo package by looking at a
>>>> vignette. I'm curious about a part of the vignette that creates simulated
>>>> returns data. The package author transforms his simulated returns in a way
>>>> that I'm unfamiliar with, and that I haven't been able to find...
2014 Mar 13
2
[PATCH] nouveau: safen up nouveau_device list usage against concurrent access
...DRM_IOCTL_GEM_CLOSE, &req);
@@ -363,7 +380,9 @@ nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, uint32_t align,
return ret;
}
+ pthread_mutex_lock(&nvdev->lock);
DRMLISTADD(&nvbo->head, &nvdev->bo_list);
+ pthread_mutex_unlock(&nvdev->lock);
*pbo = bo;
return 0;
@@ -378,13 +397,16 @@ nouveau_bo_wrap(struct nouveau_device *dev, uint32_t handle,
struct nouveau_bo_priv *nvbo;
int ret;
+ pthread_mutex_lock(&nvdev->lock);
DRMLISTFOREACHENTRY(nvbo, &nvdev->bo_list, head) {
if (nvbo->base.handle == handle) {
+ pthre...
2014 Apr 08
0
[PATCH] libdrm/nouveau: safen up nouveau libdrm against concurrent access
...);
free(nvbo);
}
@@ -363,15 +408,17 @@ nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, uint32_t align,
return ret;
}
+ pthread_mutex_lock(&nvdev->lock);
DRMLISTADD(&nvbo->head, &nvdev->bo_list);
+ pthread_mutex_unlock(&nvdev->lock);
*pbo = bo;
return 0;
}
int
-nouveau_bo_wrap(struct nouveau_device *dev, uint32_t handle,
- struct nouveau_bo **pbo)
+nouveau_bo_wrap_locked(struct nouveau_device *dev, uint32_t handle,
+ struct nouveau_bo **pbo)
{
struct nouveau_device_priv *nvdev = nouveau_device(dev);
struct...
2015 Feb 26
4
[PATCH v2 1/4] Add atomic_inc_return to atomics.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst at ubuntu.com>
---
xf86atomic.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/xf86atomic.h b/xf86atomic.h
index 8c4b696..17fb088 100644
--- a/xf86atomic.h
+++ b/xf86atomic.h
@@ -49,6 +49,7 @@ typedef struct {
# define atomic_read(x) ((x)->atomic)
# define atomic_set(x, val) ((x)->atomic = (val))
# define atomic_inc(x)
2015 Feb 25
0
[PATCH 1/2] nouveau: make nouveau importing global buffers completely thread-safe, with tests
...{
> DRMLISTDEL(&nvbo->head);
> @@ -418,7 +407,7 @@ nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, uint32_t align,
>
> static int
> nouveau_bo_wrap_locked(struct nouveau_device *dev, uint32_t handle,
> - struct nouveau_bo **pbo)
> + struct nouveau_bo **pbo, int name)
> {
> struct nouveau_device_priv *nvdev = nouveau_device(dev);
> struct drm_nouveau_gem_info req = { .handle = handle };
> @@ -427,8 +416,24 @@ nouveau_bo_wrap_locked(struct nouveau_device *dev, uint32_t ha...
2015 Feb 25
1
[PATCH 1/2] nouveau: make nouveau importing global buffers completely thread-safe, with tests
...DRMLISTDEL(&nvbo->head);
>> @@ -418,7 +407,7 @@ nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, uint32_t align,
>>
>> static int
>> nouveau_bo_wrap_locked(struct nouveau_device *dev, uint32_t handle,
>> - struct nouveau_bo **pbo)
>> + struct nouveau_bo **pbo, int name)
>> {
>> struct nouveau_device_priv *nvdev = nouveau_device(dev);
>> struct drm_nouveau_gem_info req = { .handle = handle };
>> @@ -427,8 +416,24 @@ nouveau_bo_wrap_locked(struct nouveau_devi...
2015 Feb 25
2
[PATCH 2/2] nouveau: Do not add most bo's to the global bo list.
...;device->fd, DRM_IOCTL_GEM_CLOSE, &req);
> }
> if (bo->map)
> @@ -379,7 +377,6 @@ nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, uint32_t align,
> uint64_t size, union nouveau_bo_config *config,
> struct nouveau_bo **pbo)
> {
> - struct nouveau_device_priv *nvdev = nouveau_device(dev);
> struct nouveau_bo_priv *nvbo = calloc(1, sizeof(*nvbo));
> struct nouveau_bo *bo = &nvbo->base;
> int ret;
> @@ -397,10 +394,6 @@ nouveau_bo_new(struct nouveau_device *dev, ui...
2012 Apr 11
1
Guild Wars - Direct3D8 is not available without OpenGL.
...16
trace:d3d:match_broken_rgba16 glBindTexture call ok /var/tmp/portage/app-emulation/wine-1.5.1/work/wine-1.5.1/dlls/wined3d/directx.c / 772
trace:d3d:match_broken_rgba16 glDeleteTextures call ok /var/tmp/portage/app-emulation/wine-1.5.1/work/wine-1.5.1/dlls/wined3d/directx.c / 774
trace:d3d:test_pbo_functionality Specifying the PBO test texture call ok /var/tmp/portage/app-emulation/wine-1.5.1/work/wine-1.5.1/dlls/wined3d/directx.c / 549
trace:d3d:test_pbo_functionality Specifying the PBO test pbo call ok /var/tmp/portage/app-emulation/wine-1.5.1/work/wine-1.5.1/dlls/wined3d/directx.c / 554
tr...
2015 Feb 25
2
[PATCH 2/2] nouveau: Do not add most bo's to the global bo list.
...t; >> }
> >> if (bo->map)
> >> @@ -379,7 +377,6 @@ nouveau_bo_new(struct nouveau_device *dev, uint32_t
> flags, uint32_t align,
> >> uint64_t size, union nouveau_bo_config *config,
> >> struct nouveau_bo **pbo)
> >> {
> >> - struct nouveau_device_priv *nvdev = nouveau_device(dev);
> >> struct nouveau_bo_priv *nvbo = calloc(1, sizeof(*nvbo));
> >> struct nouveau_bo *bo = &nvbo->base;
> >> int ret;
> >> @@ -397,10 +...
2015 Mar 29
1
[PATCH] nouveau: synchronize "scratch runout" destruction with the command stream
.../nouveau/nouveau_buffer.c b/src/gallium/drivers/nouveau/nouveau_buffer.c
index 49ff100..e649752 100644
--- a/src/gallium/drivers/nouveau/nouveau_buffer.c
+++ b/src/gallium/drivers/nouveau/nouveau_buffer.c
@@ -846,19 +846,42 @@ nouveau_scratch_bo_alloc(struct nouveau_context *nv, struct nouveau_bo **pbo,
4096, size, NULL, pbo);
}
+struct bos
+{
+ unsigned nr;
+ struct nouveau_bo **arr;
+};
+
+static void
+unref_bos(void *d)
+{
+ struct bos *b = d;
+ int i;
+
+ for (i = 0; i < b->nr; ++i)
+ nouveau_bo_ref(NULL, &b->arr[i]);
+
+ FREE(b->...
2009 Apr 10
1
Mouse cursor not visible in World of Warcraft 3.0.9
...chive Data\enUS\lichking-locale-enUS.MPQ opened
archive Data\enUS\expansion-speech-enUS.MPQ opened
archive Data\enUS\lichking-speech-enUS.MPQ opened
fixme:win:EnumDisplayDevicesW ((null),0,0x39edbc,0x00000000), stub!
fixme:win:EnumDisplayDevicesW ((null),0,0x39ebe0,0x00000000), stub!
fixme:d3d:test_pbo_functionality >>>>>>>>>>>>>>>>> GL_INVALID_OPERATION (0x502) from Loading the PBO test texture
@ directx.c / 3882
fixme:win:EnumDisplayDevicesW ((null),0,0x39f0b8,0x00000000), stub!
fixme:d3d:test_pbo_functionality >>>>>>>>...
2015 Feb 24
0
[PATCH 2/2] nouveau: Do not add most bo's to the global bo list.
...x_unlock(&nvdev->lock);
drmIoctl(bo->device->fd, DRM_IOCTL_GEM_CLOSE, &req);
}
if (bo->map)
@@ -379,7 +377,6 @@ nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, uint32_t align,
uint64_t size, union nouveau_bo_config *config,
struct nouveau_bo **pbo)
{
- struct nouveau_device_priv *nvdev = nouveau_device(dev);
struct nouveau_bo_priv *nvbo = calloc(1, sizeof(*nvbo));
struct nouveau_bo *bo = &nvbo->base;
int ret;
@@ -397,10 +394,6 @@ nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, uint32_t align,
return ret;
}
- p...
2015 Feb 25
3
[PATCH 2/2] nouveau: Do not add most bo's to the global bo list.
...if (bo->map)
> >>>> @@ -379,7 +377,6 @@ nouveau_bo_new(struct nouveau_device *dev,
> uint32_t
> >> flags, uint32_t align,
> >>>> uint64_t size, union nouveau_bo_config *config,
> >>>> struct nouveau_bo **pbo)
> >>>> {
> >>>> - struct nouveau_device_priv *nvdev = nouveau_device(dev);
> >>>> struct nouveau_bo_priv *nvbo = calloc(1, sizeof(*nvbo));
> >>>> struct nouveau_bo *bo = &nvbo->base;
> >>>>...